Merge branch 'dev' into lel-amri-fix-mac-handling-in-rules-parser

.clangd

@@ -0,0 +1,6 @@
+CompileFlags:
+  Add:
+    - "-std=c++17"
+    - "-I../ext"
+    - "-I../ext/prometheus-cpp-lite-1.0/core/include"
+    - "-I../ext/prometheus-cpp-lite-1.0/simpleapi/include"

.github/workflows/build.yml

@@ -9,13 +9,12 @@ jobs:
         git config --global core.autocrlf input
       #        git config --global core.eol lf
     - name: checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Install Rust
-      uses: actions-rs/toolchain@v1
+      uses: dtolnay/rust-toolchain@stable
       with:
         toolchain: stable
-        target: x86_64-unknown-linux-gnu
-        override: true
+        targets: x86_64-unknown-linux-gnu
         components: rustfmt, clippy
 
     - name: Set up cargo cache
@@ -33,6 +32,14 @@ jobs:
       run: |
         make selftest
         ./zerotier-selftest
+    - name: 'Tar files' # keeps permissions (execute)
+      run: tar -cvf zerotier-one.tar zerotier-one
+    - name: Archive production artifacts
+      uses: actions/upload-artifact@v4
+      with:
+        name: zerotier-one-ubuntu-x64
+        path: zerotier-one.tar
+        retention-days: 7
 
   build_macos:
     runs-on: macos-latest
@@ -42,13 +49,18 @@ jobs:
         git config --global core.autocrlf input
       #        git config --global core.eol lf
     - name: checkout
-      uses: actions/checkout@v3
-    - name: Install Rust
-      uses: actions-rs/toolchain@v1
+      uses: actions/checkout@v4
+    - name: Install Rust aarch64
+      uses: dtolnay/rust-toolchain@stable
       with:
         toolchain: stable
         target: aarch64-apple-darwin
-        override: true
+        components: rustfmt, clippy
+    - name: Install Rust x86_64
+      uses: dtolnay/rust-toolchain@stable
+      with:
+        toolchain: stable
+        target: x86_64-apple-darwin
         components: rustfmt, clippy
     - name: Set up cargo cache
       uses: Swatinem/rust-cache@v2
@@ -58,13 +70,21 @@ jobs:
         shared-key: ${{ runner.os }}-cargo-
         workspaces: |
           rustybits/
-
     - name: make
       run: make
     - name: selftest
       run: |
         make selftest
         ./zerotier-selftest
+    - name: 'Tar files' # keeps permissions (execute)
+      run: tar -cvf zerotier-one.tar zerotier-one
+    - name: Archive production artifacts
+      uses: actions/upload-artifact@v4
+      with:
+        name: zerotier-one-mac
+        path: zerotier-one.tar
+        retention-days: 7
+
 
   build_windows:
     runs-on: windows-latest
@@ -74,13 +94,12 @@ jobs:
         git config --global core.autocrlf true
       #        git config --global core.eol lf
     - name: checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Install Rust
-      uses: actions-rs/toolchain@v1
+      uses: dtolnay/rust-toolchain@stable
       with:
         toolchain: stable
         target: aarch64-apple-darwin
-        override: true
         components: rustfmt, clippy
     - name: Set up cargo cache
       uses: Swatinem/rust-cache@v2
@@ -92,7 +111,13 @@ jobs:
           rustybits/
 
     - name: setup msbuild
-      uses: microsoft/setup-msbuild@v1.1.3
+      uses: microsoft/setup-msbuild@v2
     - name: msbuild
       run: |
-        msbuild windows\ZeroTierOne.sln /m /p:Configuration=Release  /property:Platform=x64 /t:ZeroTierOne        
+        msbuild windows\ZeroTierOne.sln /m /p:Configuration=Release  /property:Platform=x64 /t:ZeroTierOne
+    - name: Archive production artifacts
+      uses: actions/upload-artifact@v4
+      with:
+        name: zerotier-one-windows
+        path: windows/Build
+        retention-days: 7

.gitignore

@@ -124,6 +124,7 @@ attic/world/mkworld
 workspace/
 workspace2/
 zeroidc/target/
+tcp-proxy/target
 
 #snapcraft specifics
 /parts/

LICENSE.txt

@@ -26,7 +26,7 @@ Additional Use Grant: You may make use of the Licensed Work, provided you
                       ZeroTier behind the scenes to operate a service not
                       related to ZeroTier network administration.
 
-                      * Create Non-Open-Source Commercial Derviative Works
+                      * Create Non-Open-Source Commercial Derivative Works
 
                       (2) Link or directly include the Licensed Work in a
                       commercial or for-profit application or other product
@@ -47,7 +47,7 @@ Additional Use Grant: You may make use of the Licensed Work, provided you
                       services, social welfare, senior care, child care, and
                       the care of persons with disabilities.
 
-Change Date:          2025-01-01
+Change Date:          2026-01-01
 
 Change License:       Apache License version 2.0 as published by the Apache
                       Software Foundation

README.md

@@ -58,7 +58,7 @@ To build on Mac and Linux just type `make`. On FreeBSD and OpenBSD `gmake` (GNU
    - Xcode command line tools for macOS 10.13 or newer are required.
    - Rust for x86_64 and ARM64 targets *if SSO is enabled in the build*.
  - **Linux**
-   - The minimum compiler versions required are GCC/G++ 4.9.3 or CLANG/CLANG++ 3.4.2. (Install `clang` on CentOS 7 as G++ is too old.)
+   - The minimum compiler versions required are GCC/G++ 8.x or CLANG/CLANG++ 5.x.
    - Linux makefiles automatically detect and prefer clang/clang++ if present as it produces smaller and slightly faster binaries in most cases. You can override by supplying CC and CXX variables on the make command line.
    - Rust for x86_64 and ARM64 targets *if SSO is enabled in the build*.
  - **Windows**
@@ -175,3 +175,23 @@ Metrics are also available on disk in ZeroTier's working directory:
 | zt_peer_packet_errors | node_id | Counter | number of incoming packet errors from a peer |
 
 If there are other metrics you'd like to see tracked, ask us in an Issue or send us a Pull Request!
+
+### HTTP / App server
+
+There is a static http file server suitable for hosting Single Page Apps at http://localhost:9993/app/<app-path>
+
+Use `zerotier-cli info -j` to find your zerotier-one service's homeDir
+
+``` sh
+cd $ZT_HOME
+sudo mkdir -p app/app1
+sudo mkdir -p app/appB
+echo '<html><meta charset=utf-8><title>appA</title><body><h1>hello world A' | sudo tee app/appA/index.html 
+echo '<html><meta charset=utf-8><title>app2</title><body><h1>hello world 2' | sudo tee app/app2/index.html 
+curl -sL http://localhost:9993/app/appA http://localhost:9993/app/app2 
+```
+
+Then visit [http://localhost:9993/app/app1/](http://localhost:9993/app/app1/) and [http://localhost:9993/app/appB/](http://localhost:9993/app/appB/)
+
+Requests to paths don't exist return the app root index.html, as is customary for SPAs. 
+If you want, you can write some javascript that talks to the service or controller [api](https://docs.zerotier.com/service/v1).

RELEASE-NOTES.md

@@ -1,6 +1,15 @@
 ZeroTier Release Notes
 ======
 
+# 2024-05-02 -- Version 1.14.0
+
+  * Linux I/O performance improvements under heavy load
+  * Improvements to multipath
+  * Fix for port rebinding "coma" bug after periods offline (some laptop users)
+  * Fixed a rules engine quirk/ambiguity (GitHub Issue #2200)
+  * Controller API enhancements: node names and other node meta-data
+  * Other bug fixes
+
 # 2023-09-12 -- Version 1.12.2
 
   * More improvements to macOS full tunnel mode.
@@ -89,7 +98,7 @@ Note that releases are coming few and far between because most of our dev effort
 # 2022-04-25 -- Version 1.8.9
 
  * Fixed a long-standing and strange bug that was causing sporadic "phantom" packet authentication failures. Not a security problem but could be behind sporadic reports of link failures under some conditions.
- * Fized a memory leak in SSO/OIDC support.
+ * Fixed a memory leak in SSO/OIDC support.
  * Fixed SSO/OIDC display error on CLI.
  * Fixed a bug causing nodes to sometimes fail to push certs to each other (primarily affects SSO/OIDC use cases).
  * Fixed a deadlock bug on leaving SSO/OIDC managed networks.
@@ -340,7 +349,7 @@ We're trying to fix all these issues before the 1.6.0 release. Stay tuned.
 # 2017-04-20 -- Version 1.2.4
 
  * Managed routes are now only bifurcated for the default route. This is a change in behavior, though few people will probably notice. Bifurcating all managed routes was causing more trouble than it was worth for most users.
- * Up to 2X crypto speedup on x86-64 (except Windows, which will take some porting) and 32-bit ARM platforms due to integration of fast assembly language implementations of Salsa20/12 from the [supercop](http://bench.cr.yp.to/supercop.html) code base. These were written by Daniel J. Bernstein and are in the public domain. My Macbook Pro (Core i5 2.8ghz) now does almost 1.5GiB/sec Salsa20/12 per core and a Raspberry Pi got a 2X boost. 64-bit ARM support and Windows support will take some work but should not be too hard.
+ * Up to 2X crypto speedup on x86-64 (except Windows, which will take some porting) and 32-bit ARM platforms due to integration of fast assembly language implementations of Salsa20/12 from the [supercop](http://bench.cr.yp.to/supercop.html) code base. These were written by Daniel J. Bernstein and are in the public domain. My MacBook Pro (Core i5 2.8ghz) now does almost 1.5GiB/sec Salsa20/12 per core and a Raspberry Pi got a 2X boost. 64-bit ARM support and Windows support will take some work but should not be too hard.
  * Refactored code that manages credentials to greatly reduce memory use in most cases. This may also result in a small performance improvement.
  * Reworked and simplified path selection and priority logic to fix path instability and dead path persistence edge cases. There have been some sporadic reports of persistent path instabilities and dead paths hanging around that take minutes to resolve. These have proven difficult to reproduce in house, but hopefully this will fix them. In any case it seems to speed up path establishment in our tests and it makes the code simpler and more readable.
  * Eliminated some unused cruft from the code around path management and in the peer class.

SECURITY.md

@@ -7,11 +7,11 @@ includes all source code repositories managed through our GitHub organization.
 
 The following versions of ZeroTier One receive security updates
 
-| Version | Supported          |
-| ------- | ------------------ |
+| Version  | Supported          |
+| -------- | ------------------ |
+| 1.14.x   | :white_check_mark: |
 | 1.12.x   | :white_check_mark: |
-| 1.10.x   | :white_check_mark:  |
-| < 1.10.0 | :x: |
+| < 1.12.0 | :x:                |
 
 ## Reporting a Vulnerability
 
@@ -23,7 +23,6 @@ please encrypt with our PGP key (see below).
 Please include the following information, or as much as you can provide to help us 
 understand the nature and scope of the issue:
 
-
   * Type of issue (e.g. buffer overflow, SQL injection, cross-site scripting, etc.)
   * Full paths of source file(s) related to the manifestation of the issue
   * The location of the affected source code (tag/branch/commit or direct URL)
@@ -32,7 +31,6 @@ understand the nature and scope of the issue:
   * Proof-of-concept or exploit code (if possible)
   * Impact of the issue, including how an attacker might exploit the issue
 
-
 ## Preferred Languages
 
 We prefer all communications to be in English.

controller/ConnectionPool.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

controller/DB.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.
@@ -382,6 +382,24 @@ void DB::_networkChanged(nlohmann::json &old,nlohmann::json &networkConfig,bool
 		const std::string ids = old["id"];
 		const uint64_t networkId = Utils::hexStrToU64(ids.c_str());
 		if (networkId) {
+			try {
+				// deauth all members on the network
+				nlohmann::json network;
+				std::vector<nlohmann::json> members;
+				this->get(networkId, network, members);
+				for(auto i=members.begin();i!=members.end();++i) {
+					const std::string nodeID = (*i)["id"];
+					const uint64_t memberId = Utils::hexStrToU64(nodeID.c_str());
+					std::unique_lock<std::shared_mutex> ll(_changeListeners_l);
+					for(auto j=_changeListeners.begin();j!=_changeListeners.end();++j) {
+						(*j)->onNetworkMemberDeauthorize(this,networkId,memberId);
+					}
+				}
+			} catch (std::exception &e) {
+				std::cerr << "Error deauthorizing members on network delete: " << e.what() << std::endl;
+			}
+
+			// delete the network
 			std::unique_lock<std::shared_mutex> l(_networks_l);
 			_networks.erase(networkId);
 		}

controller/DB.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

controller/DBMirrorSet.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

controller/DBMirrorSet.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

controller/EmbeddedNetworkController.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.
@@ -878,6 +878,7 @@ void EmbeddedNetworkController::configureHTTPControlPlane(
 	std::string memberListPath2 = "/unstable/controller/network/([0-9a-fA-F]{16})/member";
 	std::string memberPath = "/controller/network/([0-9a-fA-F]{16})/member/([0-9a-fA-F]{10})";
 
+
 	auto controllerGet = [&, setContent](const httplib::Request &req, httplib::Response &res) {
 		char tmp[4096];
 		const bool dbOk = _db.isReady();
@@ -889,11 +890,11 @@ void EmbeddedNetworkController::configureHTTPControlPlane(
 			(unsigned long long)OSUtils::now(),
 			dbOk ? "true" : "false");
 
-			if (!dbOk) {
-				res.status = 503;
-			}
+		if (!dbOk) {
+			res.status = 503;
+		}
 
-			setContent(req, res, tmp);
+		setContent(req, res, tmp);
 	};
 	s.Get(controllerPath, controllerGet);
 	sv6.Get(controllerPath, controllerGet);

controller/EmbeddedNetworkController.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

controller/FileDB.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

controller/FileDB.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

controller/LFDB.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

controller/LFDB.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

controller/PostgreSQL.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.
@@ -780,11 +780,25 @@ void PostgreSQL::initializeNetworks()
 				fprintf(stderr, "adding networks to redis...\n");
 				if (_rc->clusterMode) {
 					auto tx = _cluster->transaction(_myAddressStr, true, false);
-					tx.sadd(setKey, networkSet.begin(), networkSet.end());
+					uint64_t count = 0;
+					for (std::string nwid : networkSet) {
+						tx.sadd(setKey, nwid);
+						if (++count % 30000 == 0) {
+							tx.exec();
+							tx = _cluster->transaction(_myAddressStr, true, false);
+						}
+					}
 					tx.exec();
 				} else {
 					auto tx = _redis->transaction(true, false);
-					tx.sadd(setKey, networkSet.begin(), networkSet.end());
+					uint64_t count = 0;
+					for (std::string nwid : networkSet) {
+						tx.sadd(setKey, nwid);
+						if (++count % 30000 == 0) {
+							tx.exec();
+							tx = _redis->transaction(true, false);
+						}
+					}
 					tx.exec();
 				}
 				fprintf(stderr, "done.\n");
@@ -1005,14 +1019,24 @@ void PostgreSQL::initializeMembers()
 				fprintf(stderr, "Load member data into redis...\n");
 				if (_rc->clusterMode) {
 					auto tx = _cluster->transaction(_myAddressStr, true, false);
+					uint64_t count = 0;
 					for (auto it : networkMembers) {
 						tx.sadd(it.first, it.second);
+						if (++count % 30000 == 0) {
+							tx.exec();
+							tx = _cluster->transaction(_myAddressStr, true, false);
+						}
 					}
 					tx.exec();
 				} else {
 					auto tx = _redis->transaction(true, false);
+					uint64_t count = 0;
 					for (auto it : networkMembers) {
 						tx.sadd(it.first, it.second);
+						if (++count % 30000 == 0) {
+							tx.exec();
+							tx = _redis->transaction(true, false);
+						}
 					}
 					tx.exec();
 				}
@@ -1180,7 +1204,7 @@ void PostgreSQL::_membersWatcher_Redis() {
 									_memberChanged(oldConfig,newConfig,(this->_ready >= 2));
 								}
 							} catch (...) {
-								fprintf(stderr, "json parse error in networkWatcher_Redis\n");
+								fprintf(stderr, "json parse error in _membersWatcher_Redis: %s\n", a.second.c_str());
 							}
 						}
 						if (_rc->clusterMode) {
@@ -1269,8 +1293,8 @@ void PostgreSQL::_networksWatcher_Redis() {
 								if (oldConfig.is_object()||newConfig.is_object()) {
 									_networkChanged(oldConfig,newConfig,(this->_ready >= 2));
 								}
-							} catch (...) {
-								fprintf(stderr, "json parse error in networkWatcher_Redis\n");
+							} catch (std::exception &e) {
+								fprintf(stderr, "json parse error in networkWatcher_Redis: what: %s json: %s\n", e.what(), a.second.c_str());
 							}
 						}
 						if (_rc->clusterMode) {

controller/PostgreSQL.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

debian/changelog

@@ -1,3 +1,9 @@
+zerotier-one (1.14.0) unstable; urgency=medium
+
+  * See RELEASE-NOTES.md for release notes.
+
+ -- Adam Ierymenko <[email protected]>  Tue, 19 Mar 2024 01:00:00 -0700
+
 zerotier-one (1.12.2) unstable; urgency=medium
 
   * See RELEASE-NOTES.md for release notes.

debian/copyright

@@ -12,7 +12,7 @@ License: ZeroTier BSL 1.1
  Use of this software is governed by the Business Source License included
  in the LICENSE.TXT file in the project's root directory.
 
- Change Date: 2025-01-01
+ Change Date: 2026-01-01
 
  On the date above, in accordance with the Business Source License, use
  of this software will be governed by version 2.0 of the Apache License.

doc/README.md

@@ -3,4 +3,4 @@ Manual Pages and Other Documentation
 
 Use "./build.sh" to build the manual pages.
 
-You'll need either NodeJS/npm installed (script will then automatically install the npm *marked-man* package) or */usr/bin/ronn*. The latter is a Ruby program packaged on some distributions as *rubygem-ronn* or *ruby-ronn* or installable as *gem install ronn*. The Node *marked-man* package and *ronn* from rubygems are two roughly equivalent alternatives for compiling MarkDown into roff/man format.
+You'll need either Node.js/npm installed (script will then automatically install the npm *marked-man* package) or */usr/bin/ronn*. The latter is a Ruby program packaged on some distributions as *rubygem-ronn* or *ruby-ronn* or installable as *gem install ronn*. The Node *marked-man* package and *ronn* from RubyGems are two roughly equivalent alternatives for compiling Markdown into roff/man format.

ext/installfiles/mac/ZeroTier One.pkgproj

@@ -701,7 +701,7 @@
 				<key>USE_HFS+_COMPRESSION</key>
 				<false/>
 				<key>VERSION</key>
-				<string>1.12.2</string>
+				<string>1.14.0</string>
 			</dict>
 			<key>TYPE</key>
 			<integer>0</integer>

ext/installfiles/windows/ZeroTier One.aip

@@ -24,10 +24,10 @@
     <ROW Property="AiFeatIcoZeroTierOne" Value="ZeroTierIcon.exe" Type="8"/>
     <ROW Property="MSIFASTINSTALL" MultiBuildValue="DefaultBuild:2"/>
     <ROW Property="Manufacturer" Value="ZeroTier, Inc."/>
-    <ROW Property="ProductCode" Value="1033:{56528063-D8C2-43F4-97DB-C787E6A2D9DB} " Type="16"/>
+    <ROW Property="ProductCode" Value="1033:{EC58088A-4E0F-4BD5-B0B2-FD81C803EEC4} " Type="16"/>
     <ROW Property="ProductLanguage" Value="1033"/>
     <ROW Property="ProductName" Value="ZeroTier One"/>
-    <ROW Property="ProductVersion" Value="1.12.2" Options="32"/>
+    <ROW Property="ProductVersion" Value="1.14.0" Options="32"/>
     <ROW Property="REBOOT" MultiBuildValue="DefaultBuild:ReallySuppress"/>
     <ROW Property="SecureCustomProperties" Value="OLDPRODUCTS;AI_NEWERPRODUCTFOUND;AI_SETUPEXEPATH;SETUPEXEDIR"/>
     <ROW Property="UpgradeCode" Value="{B0E2A5F3-88B6-4E77-B922-CB4739B4C4C8}"/>
@@ -62,7 +62,7 @@
     <ROW Directory="regid.201001.com.zerotier_Dir" Directory_Parent="CommonAppDataFolder" DefaultDir="REGID2~1.ZER|regid.2010-01.com.zerotier" DirectoryOptions="12"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.MsiCompsComponent">
-    <ROW Component="AI_CustomARPName" ComponentId="{A0629900-689C-4BD7-9315-85F05804DF03}" Directory_="APPDIR" Attributes="4" KeyPath="DisplayName" Options="1"/>
+    <ROW Component="AI_CustomARPName" ComponentId="{8BC01817-02AC-4C44-A84C-0727BC5B6E22}" Directory_="APPDIR" Attributes="4" KeyPath="DisplayName" Options="1"/>
     <ROW Component="AI_DisableModify" ComponentId="{46FFA8C5-A0CB-4E05-9AD3-911D543DE8CA}" Directory_="APPDIR" Attributes="4" KeyPath="NoModify" Options="1"/>
     <ROW Component="AI_ExePath" ComponentId="{8E02B36C-7A19-429B-A93E-77A9261AC918}" Directory_="APPDIR" Attributes="4" KeyPath="AI_ExePath"/>
     <ROW Component="APPDIR" ComponentId="{4DD7907D-D7FE-4CD6-B1A0-B5C1625F5133}" Directory_="APPDIR" Attributes="0"/>
@@ -124,7 +124,7 @@
     <ROW Path="&lt;AI_DICTS&gt;ui_en.ail"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.DigCertStoreComponent">
-    <ROW TimeStampUrl="http://timestamp.digicert.com" SignerDescription="ZeroTier One" DescriptionUrl="https://www.zerotier.com/" SignOptions="7" SignTool="5" UseSha256="1" KVTenantId="5300bf3b-0eff-4a5f-a63f-821e22ed1730" KVAppId="5f94d77e-b795-41fd-afe7-ec913b03c1d3" KVName="ZeroTier-CS" KVCertName="ZT-EV-CS" KVCertVersion="442c2d6f77874ff99eed4b36f5cb401c"/>
+    <ROW TimeStampUrl="http://timestamp.digicert.com" SignerDescription="ZeroTier One" DescriptionUrl="https://www.zerotier.com/" SignOptions="7" SignTool="5" UseSha256="1" KVTenantId="5300bf3b-0eff-4a5f-a63f-821e22ed1730" KVAppId="5f94d77e-b795-41fd-afe7-ec913b03c1d3" KVName="ZeroTier-CS" KVCertName="ZT-EV-CS-2024" KVCertVersion="64807be24d57468e895e2e577f430de2"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.FirewallExceptionComponent">
     <ROW FirewallException="ZeroTierOneUDP9993" Direction="1" Action="1" DisplayName="ZeroTier UDP/9993 In" GroupName="ZeroTierOne" Enabled="1" Scope="*" Condition="1" Profiles="7" Port="9993" Protocol="UDP"/>
@@ -498,10 +498,10 @@
     <ROW XmlAttribute="xsischemaLocation" XmlElement="swidsoftware_identification_tag" Name="xsi:schemaLocation" Flags="14" Order="3" Value="http://standards.iso.org/iso/19770/-2/2008/schema.xsd software_identification_tag.xsd"/>
   </COMPONENT>
   <COMPONENT cid="caphyon.advinst.msicomp.XmlElementComponent">
-    <ROW XmlElement="swidbuild" ParentElement="swidnumeric" Name="swid:build" Condition="1" Order="2" Flags="14" Text="2" UpdateIndexInParent="0"/>
+    <ROW XmlElement="swidbuild" ParentElement="swidnumeric" Name="swid:build" Condition="1" Order="2" Flags="14" Text="0" UpdateIndexInParent="0"/>
     <ROW XmlElement="swidentitlement_required_indicator" ParentElement="swidsoftware_identification_tag" Name="swid:entitlement_required_indicator" Condition="1" Order="0" Flags="14" Text="false" UpdateIndexInParent="0"/>
     <ROW XmlElement="swidmajor" ParentElement="swidnumeric" Name="swid:major" Condition="1" Order="0" Flags="14" Text="1" UpdateIndexInParent="0"/>
-    <ROW XmlElement="swidminor" ParentElement="swidnumeric" Name="swid:minor" Condition="1" Order="1" Flags="14" Text="12" UpdateIndexInParent="0"/>
+    <ROW XmlElement="swidminor" ParentElement="swidnumeric" Name="swid:minor" Condition="1" Order="1" Flags="14" Text="14" UpdateIndexInParent="0"/>
     <ROW XmlElement="swidname" ParentElement="swidproduct_version" Name="swid:name" Condition="1" Order="0" Flags="14" Text="[ProductVersion]" UpdateIndexInParent="0"/>
     <ROW XmlElement="swidname_1" ParentElement="swidsoftware_creator" Name="swid:name" Condition="1" Order="0" Flags="14" Text="ZeroTier, Inc." UpdateIndexInParent="0"/>
     <ROW XmlElement="swidname_2" ParentElement="swidsoftware_licensor" Name="swid:name" Condition="1" Order="0" Flags="14" Text="ZeroTier, Inc." UpdateIndexInParent="0"/>

include/ZeroTierDebug.h

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

include/ZeroTierOne.h

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

java/jni/com_zerotierone_sdk_Node.cpp

@@ -111,6 +111,44 @@ namespace {
         bool finishInitializing();
     };
 
+    //
+    // RAII construct for calling AttachCurrentThread and DetachCurrent automatically
+    //
+    struct ScopedJNIThreadAttacher {
+
+        JavaVM *jvm;
+        JNIEnv **env_p;
+        jint getEnvRet;
+
+        ScopedJNIThreadAttacher(JavaVM *jvmIn, JNIEnv **env_pIn, jint getEnvRetIn) :
+        jvm(jvmIn),
+        env_p(env_pIn),
+        getEnvRet(getEnvRetIn) {
+
+            if (getEnvRet != JNI_EDETACHED) {
+                return;
+            }
+
+            jint attachCurrentThreadRet;
+            if ((attachCurrentThreadRet = jvm->AttachCurrentThread(env_p, NULL)) != JNI_OK) {
+                LOGE("Error calling AttachCurrentThread: %d", attachCurrentThreadRet);
+                assert(false && "Error calling AttachCurrentThread");
+            }
+        }
+
+        ~ScopedJNIThreadAttacher() {
+
+            if (getEnvRet != JNI_EDETACHED) {
+                return;
+            }
+
+            jint detachCurrentThreadRet;
+            if ((detachCurrentThreadRet = jvm->DetachCurrentThread()) != JNI_OK) {
+                LOGE("Error calling DetachCurrentThread: %d", detachCurrentThreadRet);
+                assert(false && "Error calling DetachCurrentThread");
+            }
+        }
+    };
 
     /*
     * This must return 0 on success. It can return any OS-dependent error code
@@ -194,7 +232,25 @@ namespace {
         assert(ref);
         assert(ref->node == node);
         JNIEnv *env;
-        GETENV(env, ref->jvm);
+        
+        jint getEnvRet;
+        assert(ref->jvm);
+        getEnvRet = ref->jvm->GetEnv(reinterpret_cast<void**>(&env), JNI_VERSION_1_6);
+
+        if (!(getEnvRet == JNI_OK || getEnvRet == JNI_EDETACHED)) {
+            LOGE("Error calling GetEnv: %d", getEnvRet);
+            assert(false && "Error calling GetEnv");
+        }
+
+        //
+        // Thread might actually be detached.
+        //
+        // e.g:
+        // https://github.com/zerotier/ZeroTierOne/blob/91e7ce87f09ac1cfdeaf6ff22c3cedcd93574c86/node/Switch.cpp#L519
+        //
+        // Make sure to attach if needed
+        //
+        ScopedJNIThreadAttacher attacher{ref->jvm, &env, getEnvRet};
 
         if (env->ExceptionCheck()) {
             LOGE("Unhandled pending exception");

make-linux.mk

@@ -62,7 +62,7 @@ ifeq ($(ZT_DEBUG),1)
 	override CFLAGS+=-Wall -Wno-deprecated -g -O -pthread $(INCLUDES) $(DEFS)
 	override CXXFLAGS+=-Wall -Wno-deprecated -g -O -std=c++17 -pthread $(INCLUDES) $(DEFS)
 	ZT_TRACE=1
-	RUSTFLAGS=
+	ZT_CARGO_FLAGS=
 	# The following line enables optimization for the crypto code, since
 	# C25519 in particular is almost UNUSABLE in -O0 even on a 3ghz box!
 node/Salsa20.o node/SHA512.o node/C25519.o node/Poly1305.o: CXXFLAGS=-Wall -O2 -g -pthread $(INCLUDES) $(DEFS)
@@ -71,8 +71,8 @@ else
 	override CFLAGS+=-Wall -Wno-deprecated -pthread $(INCLUDES) -DNDEBUG $(DEFS)
 	CXXFLAGS?=-O3 -fstack-protector
 	override CXXFLAGS+=-Wall -Wno-deprecated -std=c++17 -pthread $(INCLUDES) -DNDEBUG $(DEFS)
-	LDFLAGS=-pie -Wl,-z,relro,-z,now
-	RUSTFLAGS=--release
+	LDFLAGS?=-pie -Wl,-z,relro,-z,now
+	ZT_CARGO_FLAGS=--release
 endif
 
 ifeq ($(ZT_QNAP), 1)
@@ -364,7 +364,7 @@ override CFLAGS+=-fPIC -fPIE
 override CXXFLAGS+=-fPIC -fPIE
 
 # Non-executable stack
-override ASFLAGS+=--noexecstack
+override LDFLAGS+=-Wl,-z,noexecstack
 
 .PHONY: all
 all:	one
@@ -438,8 +438,7 @@ debug:	FORCE
 ifeq ($(ZT_SSO_SUPPORTED), 1)
 ifeq ($(ZT_EMBEDDED),)
 zeroidc:	FORCE
-#	export PATH=/root/.cargo/bin:$$PATH; cd zeroidc && cargo build -j1 $(RUSTFLAGS)
-	export PATH=/${HOME}/.cargo/bin:$$PATH; cd rustybits && cargo build $(RUSTFLAGS) -p zeroidc
+	export PATH=/${HOME}/.cargo/bin:$$PATH; cd rustybits && cargo build $(ZT_CARGO_FLAGS) -p zeroidc
 endif
 else
 zeroidc:
@@ -447,7 +446,7 @@ endif
 
 ifeq ($(ZT_CONTROLLER), 1)
 smeeclient:	FORCE
-	export PATH=/${HOME}/.cargo/bin:$$PATH; cd rustybits && cargo build $(RUSTFLAGS) -p smeeclient
+	export PATH=/${HOME}/.cargo/bin:$$PATH; cd rustybits && cargo build $(ZT_CARGO_FLAGS) -p smeeclient
 else
 smeeclient:
 endif

make-mac.mk

@@ -1,8 +1,8 @@
 CC=clang
 CXX=clang++
-TOPDIR=$(shell PWD)
+TOPDIR=$(shell pwd)
 
-INCLUDES=-I$(shell PWD)/rustybits/target -isystem $(TOPDIR)/ext  -I$(TOPDIR)/ext/prometheus-cpp-lite-1.0/core/include -I$(TOPDIR)/ext-prometheus-cpp-lite-1.0/3rdparty/http-client-lite/include -I$(TOPDIR)/ext/prometheus-cpp-lite-1.0/simpleapi/include
+INCLUDES=-I$(shell pwd)/rustybits/target -isystem $(TOPDIR)/ext  -I$(TOPDIR)/ext/prometheus-cpp-lite-1.0/core/include -I$(TOPDIR)/ext-prometheus-cpp-lite-1.0/3rdparty/http-client-lite/include -I$(TOPDIR)/ext/prometheus-cpp-lite-1.0/simpleapi/include
 DEFS=
 LIBS=
 ARCH_FLAGS=-arch x86_64 -arch arm64 
@@ -12,7 +12,8 @@ PRODUCTSIGN=echo
 CODESIGN_APP_CERT=
 CODESIGN_INSTALLER_CERT=
 NOTARIZE=echo
-NOTARIZE_USER_ID=null
+NOTARIZE_APPLE_ID=null
+NOTARIZE_TEAM_ID=null
 
 ZT_BUILD_PLATFORM=3
 ZT_BUILD_ARCHITECTURE=2
@@ -38,8 +39,9 @@ ifeq ($(ZT_OFFICIAL_RELEASE),1)
 	PRODUCTSIGN=productsign
 	CODESIGN_APP_CERT="Developer ID Application: ZeroTier, Inc (8ZD9JUCZ4V)"
 	CODESIGN_INSTALLER_CERT="Developer ID Installer: ZeroTier, Inc (8ZD9JUCZ4V)"
-	NOTARIZE=xcrun altool
-	NOTARIZE_USER_ID="[email protected]"
+	NOTARIZE=xcrun notarytool
+	NOTARIZE_APPLE_ID="[email protected]"
+	NOTARIZE_TEAM_ID="8ZD9JUCZ4V"
 else
 	DEFS+=-DZT_SOFTWARE_UPDATE_DEFAULT="\"download\""
 endif
@@ -166,7 +168,7 @@ mac-dist-pkg: FORCE
 	if [ -f "ZeroTier One Signed.pkg" ]; then mv -f "ZeroTier One Signed.pkg" "ZeroTier One.pkg"; fi
 	rm -f zt1_update_$(ZT_BUILD_PLATFORM)_$(ZT_BUILD_ARCHITECTURE)_*
 	cat ext/installfiles/mac-update/updater.tmpl.sh "ZeroTier One.pkg" >zt1_update_$(ZT_BUILD_PLATFORM)_$(ZT_BUILD_ARCHITECTURE)_$(ZT_VERSION_MAJOR).$(ZT_VERSION_MINOR).$(ZT_VERSION_REV)_$(ZT_VERSION_BUILD).exe
-	$(NOTARIZE) -t osx -f "ZeroTier One.pkg" --primary-bundle-id com.zerotier.pkg.ZeroTierOne --output-format xml --notarize-app -u $(NOTARIZE_USER_ID)
+	$(NOTARIZE) submit --apple-id "[email protected]" --team-id "8ZD9JUCZ4V" --wait "ZeroTier One.pkg"
 	echo '*** When Apple notifies that the app is notarized, run: xcrun stapler staple "ZeroTier One.pkg"'
 
 # For ZeroTier, Inc. to build official signed packages
@@ -186,6 +188,9 @@ _buildx:
 controller-builder: _buildx FORCE
 	docker buildx build --platform linux/arm64,linux/amd64 --no-cache -t registry.zerotier.com/zerotier/ctlbuild:latest -f ext/central-controller-docker/Dockerfile.builder . --push
 
+controller-run: _buildx FORCE
+	docker buildx build --platform linux/arm64,linux/amd64 --no-cache -t registry.zerotier.com/zerotier-central/ctlrun:latest -f ext/central-controller-docker/Dockerfile.run_base . --push
+
 central-controller-docker: _buildx FORCE
 	docker buildx build --platform linux/arm64,linux/amd64 --no-cache -t registry.zerotier.com/zerotier-central/ztcentral-controller:${TIMESTAMP} -f ext/central-controller-docker/Dockerfile --build-arg git_branch=$(shell git name-rev --name-only HEAD) . --push
 	@echo Image: registry.zerotier.com/zerotier-central/ztcentral-controller:${TIMESTAMP}

node/AES.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/AES.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/AES_aesni.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/AES_armcrypto.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Address.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/AtomicCounter.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Bond.cpp

@@ -373,6 +373,7 @@ SharedPtr<Path> Bond::getAppropriatePath(int64_t now, int32_t flowId)
 	 */
 	if (_policy == ZT_BOND_POLICY_ACTIVE_BACKUP) {
 		if (_abPathIdx != ZT_MAX_PEER_NETWORK_PATHS && _paths[_abPathIdx].p) {
+			//fprintf(stderr, "trying to send via (_abPathIdx=%d) %s\n", _abPathIdx, pathToStr(_paths[_abPathIdx].p).c_str());
 			return _paths[_abPathIdx].p;
 		}
 	}
@@ -1032,6 +1033,13 @@ void Bond::curateBond(int64_t now, bool rebuildBond)
 		bool satisfiedUpDelay = (now - _paths[i].lastAliveToggle) >= _upDelay;
 		// How long since the last QoS was received (Must be less than ZT_PEER_PATH_EXPIRATION since the remote peer's _qosSendInterval isn't known)
 		bool acceptableQoSAge = (_paths[i].lastQoSReceived == 0 && inTrial) || ((now - _paths[i].lastQoSReceived) < ZT_PEER_EXPIRED_PATH_TRIAL_PERIOD);
+
+		// Allow active-backup to operate without the receipt of QoS records
+		// This may be expanded to the other modes as an option
+		if (_policy == ZT_BOND_POLICY_ACTIVE_BACKUP) {
+			acceptableQoSAge = true;
+		}
+
 		currEligibility = _paths[i].allowed() && ((acceptableAge && satisfiedUpDelay && acceptableQoSAge) || inTrial);
 
 		if (currEligibility) {
@@ -1043,12 +1051,11 @@ void Bond::curateBond(int64_t now, bool rebuildBond)
 		 */
 		if (currEligibility != _paths[i].eligible) {
 			if (currEligibility == 0) {
-				log("link %s is no longer eligible", pathToStr(_paths[i].p).c_str());
+				log("link %s is no longer eligible (reason: allowed=%d, age=%d, ud=%d, qos=%d, trial=%d)", pathToStr(_paths[i].p).c_str(), _paths[i].allowed(), acceptableAge, satisfiedUpDelay, acceptableQoSAge, inTrial);
 			}
 			if (currEligibility == 1) {
 				log("link %s is eligible", pathToStr(_paths[i].p).c_str());
 			}
-			debug("\t[%d] allowed=%d, age=%d, qa=%d, ud=%d, trial=%d", i, _paths[i].allowed(), acceptableAge, acceptableQoSAge, satisfiedUpDelay, inTrial);
 			dumpPathStatus(now, i);
 			if (currEligibility) {
 				rebuildBond = true;
@@ -1094,6 +1101,7 @@ void Bond::curateBond(int64_t now, bool rebuildBond)
 	 * Curate the set of paths that are part of the bond proper. Select a set of paths
 	 * per logical link according to eligibility and user-specified constraints.
 	 */
+	int updatedBondedPathCount = 0;
 	if ((_policy == ZT_BOND_POLICY_BALANCE_RR) || (_policy == ZT_BOND_POLICY_BALANCE_XOR) || (_policy == ZT_BOND_POLICY_BALANCE_AWARE)) {
 		if (! _numBondedPaths) {
 			rebuildBond = true;
@@ -1105,7 +1113,6 @@ void Bond::curateBond(int64_t now, bool rebuildBond)
 				_paths[i].bonded = false;
 			}
 
-			int updatedBondedPathCount = 0;
 			// Build map associating paths with local physical links. Will be selected from in next step
 			std::map<SharedPtr<Link>, std::vector<int> > linkMap;
 			for (int i = 0; i < ZT_MAX_PEER_NETWORK_PATHS; ++i) {
@@ -1207,6 +1214,14 @@ void Bond::curateBond(int64_t now, bool rebuildBond)
 			}
 		}
 	}
+	if (_policy == ZT_BOND_POLICY_ACTIVE_BACKUP) {
+		for (int i = 0; i < ZT_MAX_PEER_NETWORK_PATHS; ++i) {
+			if (_paths[i].p && _paths[i].bonded) {
+				updatedBondedPathCount++;
+			}
+		}
+		_numBondedPaths = updatedBondedPathCount;
+	}
 }
 
 void Bond::estimatePathQuality(int64_t now)
@@ -1488,7 +1503,8 @@ void Bond::processActiveBackupTasks(void* tPtr, int64_t now)
 {
 	int prevActiveBackupPathIdx = _abPathIdx;
 	int nonPreferredPathIdx = ZT_MAX_PEER_NETWORK_PATHS;
-	bool bFoundPrimaryLink = false;
+	bool foundPathOnPrimaryLink = false;
+	bool foundPreferredPath = false;
 
 	if (_abPathIdx != ZT_MAX_PEER_NETWORK_PATHS && ! _paths[_abPathIdx].p) {
 		_abPathIdx = ZT_MAX_PEER_NETWORK_PATHS;
@@ -1551,15 +1567,16 @@ void Bond::processActiveBackupTasks(void* tPtr, int64_t now)
 							if (! _paths[i].preferred()) {
 								// Found path on primary link, take note in case we don't find a preferred path
 								nonPreferredPathIdx = i;
-								bFoundPrimaryLink = true;
+								foundPathOnPrimaryLink = true;
 							}
 							if (_paths[i].preferred()) {
 								_abPathIdx = i;
-								bFoundPrimaryLink = true;
+								foundPathOnPrimaryLink = true;
 								if (_paths[_abPathIdx].p) {
 									SharedPtr<Link> abLink = RR->bc->getLinkBySocket(_policyAlias, _paths[_abPathIdx].p->localSocket());
 									if (abLink) {
-										log("found preferred primary link %s", pathToStr(_paths[_abPathIdx].p).c_str());
+										log("found preferred primary link (_abPathIdx=%d), %s", _abPathIdx, pathToStr(_paths[_abPathIdx].p).c_str());
+										foundPreferredPath = true;
 									}
 									break;	 // Found preferred path on primary link
 								}
@@ -1567,8 +1584,8 @@ void Bond::processActiveBackupTasks(void* tPtr, int64_t now)
 						}
 					}
 				}
-				if (bFoundPrimaryLink && (nonPreferredPathIdx != ZT_MAX_PEER_NETWORK_PATHS)) {
-					log("found non-preferred primary link");
+				if (!foundPreferredPath && foundPathOnPrimaryLink && (nonPreferredPathIdx != ZT_MAX_PEER_NETWORK_PATHS)) {
+					log("found non-preferred primary link (_abPathIdx=%d)", _abPathIdx);
 					_abPathIdx = nonPreferredPathIdx;
 				}
 			}
@@ -1606,10 +1623,10 @@ void Bond::processActiveBackupTasks(void* tPtr, int64_t now)
 		}
 		if (_paths[(*it)].p && ! _paths[(*it)].eligible) {
 			SharedPtr<Link> link = RR->bc->getLinkBySocket(_policyAlias, _paths[(*it)].p->localSocket());
-			it = _abFailoverQueue.erase(it);
 			if (link) {
-				log("link %s is ineligible, removing from failover queue (%zu links remain in queue)", pathToStr(_paths[_abPathIdx].p).c_str(), _abFailoverQueue.size());
+				log("link %s is ineligible, removing from failover queue (%zu links remain in queue)", pathToStr(_paths[(*it)].p).c_str(), _abFailoverQueue.size());
 			}
+			it = _abFailoverQueue.erase(it);
 			continue;
 		}
 		else {
@@ -1676,9 +1693,9 @@ void Bond::processActiveBackupTasks(void* tPtr, int64_t now)
 						}
 					}
 					if (! bFoundPathInQueue) {
-						_abFailoverQueue.push_front(i);
+						_abFailoverQueue.push_back(i);
 						log("add link %s to failover queue (%zu links in queue)", pathToStr(_paths[i].p).c_str(), _abFailoverQueue.size());
-						addPathToBond(0, i);
+						addPathToBond(i, 0);
 					}
 				}
 			}
@@ -1726,13 +1743,14 @@ void Bond::processActiveBackupTasks(void* tPtr, int64_t now)
 					}
 				}
 				if (! bFoundPathInQueue) {
-					_abFailoverQueue.push_front(i);
+					_abFailoverQueue.push_back(i);
 					log("add link %s to failover queue (%zu links in queue)", pathToStr(_paths[i].p).c_str(), _abFailoverQueue.size());
-					addPathToBond(0, i);
+					addPathToBond(i, 0);
 				}
 			}
 		}
 	}
+	/*
 	// Sort queue based on performance
 	if (! _abFailoverQueue.empty()) {
 		for (int i = 0; i < _abFailoverQueue.size(); i++) {
@@ -1744,7 +1762,7 @@ void Bond::processActiveBackupTasks(void* tPtr, int64_t now)
 			}
 			_abFailoverQueue[hole_position] = value_to_insert;
 		}
-	}
+	}*/
 
 	/**
 	 * Short-circuit if we have no queued paths
@@ -1894,7 +1912,7 @@ void Bond::setBondParameters(int policy, SharedPtr<Bond> templateBond, bool useT
 	 * Policy defaults
 	 */
 	_abPathIdx = ZT_MAX_PEER_NETWORK_PATHS;
-	_abLinkSelectMethod = ZT_BOND_RESELECTION_POLICY_OPTIMIZE;
+	_abLinkSelectMethod = ZT_BOND_RESELECTION_POLICY_ALWAYS;
 	_rrPacketsSentOnCurrLink = 0;
 	_rrIdx = 0;
 	_packetsPerLink = 64;
@@ -2013,7 +2031,8 @@ void Bond::dumpInfo(int64_t now, bool force)
 	_lastSummaryDump = now;
 	float overhead = (_overheadBytes / (timeSinceLastDump / 1000.0f) / 1000.0f);
 	_overheadBytes = 0;
-	log("bond: bp=%d, fi=%" PRIu64 ", mi=%d, ud=%d, dd=%d, flows=%zu, leaf=%d, overhead=%f KB/s, links=(%d/%d)",
+	log("bond: ready=%d, bp=%d, fi=%" PRIu64 ", mi=%d, ud=%d, dd=%d, flows=%zu, leaf=%d, overhead=%f KB/s, links=(%d/%d)",
+		isReady(),
 		_policy,
 		_failoverInterval,
 		_monitorInterval,

node/Bond.hpp

@@ -1144,6 +1144,7 @@ class Bond {
 		__attribute__((format(printf, 2, 3)))
 #endif
 	{
+		//if (_peerId != 0x0 && _peerId != 0x0) { return; }
 #ifdef ZT_TRACE
 		time_t rawtime;
 		struct tm* timeinfo;
@@ -1175,6 +1176,7 @@ class Bond {
 		__attribute__((format(printf, 2, 3)))
 #endif
 	{
+		//if (_peerId != 0x0 && _peerId != 0x0) { return; }
 #ifdef ZT_DEBUG
 		time_t rawtime;
 		struct tm* timeinfo;

node/Buffer.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/C25519.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Capability.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Capability.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/CertificateOfMembership.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/CertificateOfMembership.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/CertificateOfOwnership.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/CertificateOfOwnership.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Constants.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.
@@ -202,6 +202,72 @@
 #define ZT_PACKED_STRUCT(D) D __attribute__((packed))
 #endif
 
+#if defined(_WIN32)
+#define ZT_PLATFORM_NAME "windows" // Windows
+#elif defined(_WIN64)
+#define ZT_PLATFORM_NAME "windows" // Windows
+#elif defined(__CYGWIN__)
+#define ZT_PLATFORM_NAME "windows" // Windows (Cygwin POSIX under Microsoft Window)
+#elif defined(__ANDROID__)
+#define ZT_PLATFORM_NAME "android" // Android (implies Linux, so it must come first)
+#elif defined(__linux__)
+#define ZT_PLATFORM_NAME "linux" // Debian, Ubuntu, Gentoo, Fedora, openSUSE, RedHat, Centos and other
+#elif defined(__unix__) || !defined(__APPLE__) && defined(__MACH__)
+#include <sys/param.h>
+#if defined(BSD)
+#define ZT_PLATFORM_NAME "bsd" // FreeBSD, NetBSD, OpenBSD, DragonFly BSD
+#endif
+#elif defined(__hpux)
+#define ZT_PLATFORM_NAME "hp-ux" // HP-UX
+#elif defined(_AIX)
+#define ZT_PLATFORM_NAME "aix" // IBM AIX
+#elif defined(__APPLE__) && defined(__MACH__) // Apple OSX and iOS (Darwin)
+#include <TargetConditionals.h>
+#if defined(TARGET_IPHONE_SIMULATOR) && TARGET_IPHONE_SIMULATOR == 1
+#define ZT_PLATFORM_NAME "ios_sim" // Apple iOS
+#elif defined(TARGET_OS_IPAD) && TARGET_OS_IPAD == 1
+#define ZT_PLATFORM_NAME "ios_ipad"
+#elif defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE == 1
+#define ZT_PLATFORM_NAME "ios_iphone" // Apple iOS
+#elif defined(TARGET_OS_MAC) && TARGET_OS_MAC == 1
+#define ZT_PLATFORM_NAME "macos" // Apple OSX
+#endif
+#elif defined(__sun) && defined(__SVR4)
+#define ZT_PLATFORM_NAME "solaris" // Oracle Solaris, Open Indiana
+#else
+#define ZT_PLATFORM_NAME "unknown"
+#endif
+#ifndef ZT_PLATFORM_NAME
+#define ZT_PLATFORM_NAME "unknown"
+#endif
+
+#if defined(__amd64) || defined(__amd64__) || defined(__x86_64) || defined(__x86_64__) || defined(__AMD64) || defined(__AMD64__) || defined(_M_X64) || defined(_M_AMD64)
+#define ZT_ARCH_NAME "x86_64"
+#elif defined(__i386__) || defined(__i486__) || defined(__i586__) || defined(__i686__) || defined(_X86_) || defined(_M_IX86) || defined(__X86__) || defined(__I86__) || defined(_M_I86)
+#define ZT_ARCH_NAME "x86"
+#elif defined(__aarch64__) || defined(__AARCH64EL__) || defined(_M_ARM64)
+#define ZT_ARCH_NAME "arm64"
+#elif defined(__arm__) || defined(__TARGET_ARCH_ARM) || defined(_ARM) || defined(_M_ARM) || defined(_M_ARMT) || defined(__arm) || defined(__thumb__)
+#define ZT_ARCH_NAME "arm"
+#elif defined(__loongarch__) || defined(_LOONGARCH_ARCH)
+#define ZT_ARCH_NAME "loongarch"
+#elif defined(__mips__) || defined(__MIPS__)
+#define ZT_ARCH_NAME "mips"
+#elif defined(__riscv) || defined(__riscv_xlen)
+#define ZT_ARCH_NAME "riscv"
+#elif defined(__powerpc__) || defined(__powerpc64__) || defined(__ppc__) || defined(__ppc64__) || defined (_M_PPC)
+#define ZT_ARCH_NAME "powerpc"
+#elif defined(__s390__) || defined(__s390x__) || defined(__zarch__)
+#define ZT_ARCH_NAME "s390"
+#else
+#define ZT_ARCH_NAME "unknown"
+#endif
+#ifndef ZT_ARCH_NAME
+#define ZT_ARCH_NAME "unknown"
+#endif
+
+#define ZT_TARGET_NAME (ZT_PLATFORM_NAME "/" ZT_ARCH_NAME)
+
 /**
  * Length of a ZeroTier address in bytes
  */

node/Credential.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/DNS.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Dictionary.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Hashtable.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Identity.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Identity.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/IncomingPacket.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.
@@ -38,6 +38,7 @@
 #include "Path.hpp"
 #include "Bond.hpp"
 #include "Metrics.hpp"
+#include "PacketMultiplexer.hpp"
 
 namespace ZeroTier {
 
@@ -334,7 +335,6 @@ bool IncomingPacket::_doACK(const RuntimeEnvironment* RR, void* tPtr, const Shar
 bool IncomingPacket::_doQOS_MEASUREMENT(const RuntimeEnvironment* RR, void* tPtr, const SharedPtr<Peer>& peer)
 {
 	Metrics::pkt_qos_in++;
-	SharedPtr<Bond> bond = peer->bond();
 	if (! peer->rateGateQoS(RR->node->now(), _path)) {
 		return true;
 	}
@@ -793,66 +793,65 @@ bool IncomingPacket::_doFRAME(const RuntimeEnvironment *RR,void *tPtr,const Shar
 {
 	Metrics::pkt_frame_in++;
 	int32_t _flowId = ZT_QOS_NO_FLOW;
-	if (peer->flowHashingSupported()) {
-		if (size() > ZT_PROTO_VERB_EXT_FRAME_IDX_PAYLOAD) {
-			const unsigned int etherType = at<uint16_t>(ZT_PROTO_VERB_FRAME_IDX_ETHERTYPE);
-			const unsigned int frameLen = size() - ZT_PROTO_VERB_FRAME_IDX_PAYLOAD;
-			const uint8_t *const frameData = reinterpret_cast<const uint8_t *>(data()) + ZT_PROTO_VERB_FRAME_IDX_PAYLOAD;
-
-			if (etherType == ZT_ETHERTYPE_IPV4 && (frameLen >= 20)) {
-				uint16_t srcPort = 0;
-				uint16_t dstPort = 0;
-				uint8_t proto = (reinterpret_cast<const uint8_t *>(frameData)[9]);
-				const unsigned int headerLen = 4 * (reinterpret_cast<const uint8_t *>(frameData)[0] & 0xf);
-				switch(proto) {
-					case 0x01: // ICMP
-						//flowId = 0x01;
-						break;
-					// All these start with 16-bit source and destination port in that order
-					case 0x06: // TCP
-					case 0x11: // UDP
-					case 0x84: // SCTP
-					case 0x88: // UDPLite
-						if (frameLen > (headerLen + 4)) {
-							unsigned int pos = headerLen + 0;
-							srcPort = (reinterpret_cast<const uint8_t *>(frameData)[pos++]) << 8;
-							srcPort |= (reinterpret_cast<const uint8_t *>(frameData)[pos]);
-							pos++;
-							dstPort = (reinterpret_cast<const uint8_t *>(frameData)[pos++]) << 8;
-							dstPort |= (reinterpret_cast<const uint8_t *>(frameData)[pos]);
-							_flowId = dstPort ^ srcPort ^ proto;
-						}
-						break;
-				}
+
+	if (size() > ZT_PROTO_VERB_EXT_FRAME_IDX_PAYLOAD) {
+		const unsigned int etherType = at<uint16_t>(ZT_PROTO_VERB_FRAME_IDX_ETHERTYPE);
+		const unsigned int frameLen = size() - ZT_PROTO_VERB_FRAME_IDX_PAYLOAD;
+		const uint8_t *const frameData = reinterpret_cast<const uint8_t *>(data()) + ZT_PROTO_VERB_FRAME_IDX_PAYLOAD;
+
+		if (etherType == ZT_ETHERTYPE_IPV4 && (frameLen >= 20)) {
+			uint16_t srcPort = 0;
+			uint16_t dstPort = 0;
+			uint8_t proto = (reinterpret_cast<const uint8_t *>(frameData)[9]);
+			const unsigned int headerLen = 4 * (reinterpret_cast<const uint8_t *>(frameData)[0] & 0xf);
+			switch(proto) {
+				case 0x01: // ICMP
+					//flowId = 0x01;
+					break;
+				// All these start with 16-bit source and destination port in that order
+				case 0x06: // TCP
+				case 0x11: // UDP
+				case 0x84: // SCTP
+				case 0x88: // UDPLite
+					if (frameLen > (headerLen + 4)) {
+						unsigned int pos = headerLen + 0;
+						srcPort = (reinterpret_cast<const uint8_t *>(frameData)[pos++]) << 8;
+						srcPort |= (reinterpret_cast<const uint8_t *>(frameData)[pos]);
+						pos++;
+						dstPort = (reinterpret_cast<const uint8_t *>(frameData)[pos++]) << 8;
+						dstPort |= (reinterpret_cast<const uint8_t *>(frameData)[pos]);
+						_flowId = dstPort ^ srcPort ^ proto;
+					}
+					break;
 			}
+		}
 
-			if (etherType == ZT_ETHERTYPE_IPV6 && (frameLen >= 40)) {
-				uint16_t srcPort = 0;
-				uint16_t dstPort = 0;
-				unsigned int pos;
-				unsigned int proto;
-				_ipv6GetPayload((const uint8_t *)frameData, frameLen, pos, proto);
-				switch(proto) {
-					case 0x3A: // ICMPv6
-						//flowId = 0x3A;
-						break;
-					// All these start with 16-bit source and destination port in that order
-					case 0x06: // TCP
-					case 0x11: // UDP
-					case 0x84: // SCTP
-					case 0x88: // UDPLite
-						if (frameLen > (pos + 4)) {
-							srcPort = (reinterpret_cast<const uint8_t *>(frameData)[pos++]) << 8;
-							srcPort |= (reinterpret_cast<const uint8_t *>(frameData)[pos]);
-							pos++;
-							dstPort = (reinterpret_cast<const uint8_t *>(frameData)[pos++]) << 8;
-							dstPort |= (reinterpret_cast<const uint8_t *>(frameData)[pos]);
-							_flowId = dstPort ^ srcPort ^ proto;
-						}
-						break;
-					default:
-						break;
-				}
+		if (etherType == ZT_ETHERTYPE_IPV6 && (frameLen >= 40)) {
+			uint16_t srcPort = 0;
+			uint16_t dstPort = 0;
+			unsigned int pos;
+			unsigned int proto;
+			_ipv6GetPayload((const uint8_t *)frameData, frameLen, pos, proto);
+			switch(proto) {
+				case 0x3A: // ICMPv6
+					//flowId = 0x3A;
+					break;
+				// All these start with 16-bit source and destination port in that order
+				case 0x06: // TCP
+				case 0x11: // UDP
+				case 0x84: // SCTP
+				case 0x88: // UDPLite
+					if (frameLen > (pos + 4)) {
+						srcPort = (reinterpret_cast<const uint8_t *>(frameData)[pos++]) << 8;
+						srcPort |= (reinterpret_cast<const uint8_t *>(frameData)[pos]);
+						pos++;
+						dstPort = (reinterpret_cast<const uint8_t *>(frameData)[pos++]) << 8;
+						dstPort |= (reinterpret_cast<const uint8_t *>(frameData)[pos]);
+						_flowId = dstPort ^ srcPort ^ proto;
+					}
+					break;
+				default:
+					break;
 			}
 		}
 	}
@@ -869,7 +868,7 @@ bool IncomingPacket::_doFRAME(const RuntimeEnvironment *RR,void *tPtr,const Shar
 				const unsigned int frameLen = size() - ZT_PROTO_VERB_FRAME_IDX_PAYLOAD;
 				const uint8_t *const frameData = reinterpret_cast<const uint8_t *>(data()) + ZT_PROTO_VERB_FRAME_IDX_PAYLOAD;
 				if (network->filterIncomingPacket(tPtr,peer,RR->identity.address(),sourceMac,network->mac(),frameData,frameLen,etherType,0) > 0) {
-					RR->node->putFrame(tPtr,nwid,network->userPtr(),sourceMac,network->mac(),etherType,0,(const void *)frameData,frameLen);
+					RR->pm->putFrame(tPtr,nwid,network->userPtr(),sourceMac,network->mac(),etherType,0,(const void *)frameData,frameLen, _flowId);
 				}
 			}
 		} else {
@@ -942,7 +941,7 @@ bool IncomingPacket::_doEXT_FRAME(const RuntimeEnvironment *RR,void *tPtr,const
 					}
 					// fall through -- 2 means accept regardless of bridging checks or other restrictions
 				case 2:
-					RR->node->putFrame(tPtr,nwid,network->userPtr(),from,to,etherType,0,(const void *)frameData,frameLen);
+					RR->pm->putFrame(tPtr,nwid,network->userPtr(),from,to,etherType,0,(const void *)frameData,frameLen, flowId);
 					break;
 			}
 		}

node/IncomingPacket.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/InetAddress.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.
@@ -132,7 +132,20 @@ InetAddress::IpScope InetAddress::ipScope() const
 					return IP_SCOPE_PRIVATE;        // fc00::/7
 				}
 			}
+
+			// :::ffff:127.0.0.1
+			// 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0xff, 0xff, 0x7f, 0, 0, 1
 			unsigned int k = 0;
+			while ((!ip[k])&&(k < 9)) {
+				++k;
+			}
+			if (k == 9) {
+				if (ip[10] == 0xff && ip[11] == 0xff && ip[12] == 0x7f) {
+					return IP_SCOPE_LOOPBACK;
+				}
+			}
+
+			k = 0;
 			while ((!ip[k])&&(k < 15)) {
 				++k;
 			}

node/InetAddress.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/MAC.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Membership.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Membership.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Metrics.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Metrics.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/MulticastGroup.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Multicaster.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Multicaster.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Mutex.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Network.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.
@@ -1313,6 +1313,7 @@ void Network::requestConfiguration(void *tPtr)
 	rmd.add(ZT_NETWORKCONFIG_REQUEST_METADATA_KEY_MAX_NETWORK_TAGS,(uint64_t)ZT_MAX_NETWORK_TAGS);
 	rmd.add(ZT_NETWORKCONFIG_REQUEST_METADATA_KEY_FLAGS,(uint64_t)0);
 	rmd.add(ZT_NETWORKCONFIG_REQUEST_METADATA_KEY_RULES_ENGINE_REV,(uint64_t)ZT_RULES_ENGINE_REVISION);
+	rmd.add(ZT_NETWORKCONFIG_REQUEST_METADATA_KEY_OS_ARCH,ZT_TARGET_NAME);
 
 	RR->t->networkConfigRequestSent(tPtr,*this,ctrl);
 

node/Network.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/NetworkConfig.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/NetworkConfig.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.
@@ -105,6 +105,8 @@ namespace ZeroTier {
 
 // Network config version
 #define ZT_NETWORKCONFIG_REQUEST_METADATA_KEY_VERSION "v"
+// Network config version
+#define ZT_NETWORKCONFIG_REQUEST_METADATA_KEY_OS_ARCH "o"
 // Protocol version (see Packet.hpp)
 #define ZT_NETWORKCONFIG_REQUEST_METADATA_KEY_PROTOCOL_VERSION "pv"
 // Software vendor
@@ -687,7 +689,7 @@ public:
 
 	/**
 	 * Time current authentication expires or 0 if external authentication is disabled
-	 * 
+	 *
 	 * Not used if authVersion >= 1
 	 */
 	uint64_t authenticationExpiryTime;

node/NetworkController.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Node.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.
@@ -35,6 +35,7 @@
 #include "Network.hpp"
 #include "Trace.hpp"
 #include "Metrics.hpp"
+#include "PacketMultiplexer.hpp"
 
 // FIXME: remove this suppression and actually fix warnings
 #ifdef __GNUC__
@@ -119,9 +120,10 @@ Node::Node(void *uptr,void *tptr,const struct ZT_Node_Callbacks *callbacks,int64
 		const unsigned long mcs = sizeof(Multicaster) + (((sizeof(Multicaster) & 0xf) != 0) ? (16 - (sizeof(Multicaster) & 0xf)) : 0);
 		const unsigned long topologys = sizeof(Topology) + (((sizeof(Topology) & 0xf) != 0) ? (16 - (sizeof(Topology) & 0xf)) : 0);
 		const unsigned long sas = sizeof(SelfAwareness) + (((sizeof(SelfAwareness) & 0xf) != 0) ? (16 - (sizeof(SelfAwareness) & 0xf)) : 0);
-		const unsigned long bc = sizeof(Bond) + (((sizeof(Bond) & 0xf) != 0) ? (16 - (sizeof(Bond) & 0xf)) : 0);
+		const unsigned long bcs = sizeof(Bond) + (((sizeof(Bond) & 0xf) != 0) ? (16 - (sizeof(Bond) & 0xf)) : 0);
+		const unsigned long pms = sizeof(PacketMultiplexer) + (((sizeof(PacketMultiplexer) & 0xf) != 0) ? (16 - (sizeof(PacketMultiplexer) & 0xf)) : 0);
 
-		m = reinterpret_cast<char *>(::malloc(16 + ts + sws + mcs + topologys + sas + bc));
+		m = reinterpret_cast<char *>(::malloc(16 + ts + sws + mcs + topologys + sas + bcs + pms));
 		if (!m) {
 			throw std::bad_alloc();
 		}
@@ -141,6 +143,8 @@ Node::Node(void *uptr,void *tptr,const struct ZT_Node_Callbacks *callbacks,int64
 		RR->sa = new (m) SelfAwareness(RR);
 		m += sas;
 		RR->bc = new (m) Bond(RR);
+		m += bcs;
+		RR->pm = new (m) PacketMultiplexer(RR);
 	} catch ( ... ) {
 		if (RR->sa) {
 			RR->sa->~SelfAwareness();
@@ -160,6 +164,9 @@ Node::Node(void *uptr,void *tptr,const struct ZT_Node_Callbacks *callbacks,int64
 		if (RR->bc) {
 			RR->bc->~Bond();
 		}
+		if (RR->pm) {
+			RR->pm->~PacketMultiplexer();
+		}
 		::free(m);
 		throw;
 	}
@@ -191,6 +198,9 @@ Node::~Node()
 	if (RR->bc) {
 		RR->bc->~Bond();
 	}
+	if (RR->pm) {
+		RR->pm->~PacketMultiplexer();
+	}
 	::free(RR->rtmem);
 }
 
@@ -230,6 +240,11 @@ ZT_ResultCode Node::processVirtualNetworkFrame(
 	}
 }
 
+void Node::initMultithreading(unsigned int concurrency, bool cpuPinningEnabled)
+{
+	RR->pm->setUpPostDecodeReceiveThreads(concurrency, cpuPinningEnabled);
+}
+
 // Closure used to ping upstream and active/online peers
 class _PingPeersThatNeedPing
 {

node/Node.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.
@@ -283,7 +283,10 @@ public:
 		return _lowBandwidthMode;
 	}
 
-private:
+	void initMultithreading(unsigned int concurrency, bool cpuPinningEnabled);
+
+
+public:
 	RuntimeEnvironment _RR;
 	RuntimeEnvironment *RR;
 	void *_uPtr; // _uptr (lower case) is reserved in Visual Studio :P

node/OutboundMulticast.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/OutboundMulticast.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Packet.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Packet.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/PacketMultiplexer.cpp

@@ -0,0 +1,122 @@
+/*
+ * Copyright (c)2013-2021 ZeroTier, Inc.
+ *
+ * Use of this software is governed by the Business Source License included
+ * in the LICENSE.TXT file in the project's root directory.
+ *
+ * Change Date: 2026-01-01
+ *
+ * On the date above, in accordance with the Business Source License, use
+ * of this software will be governed by version 2.0 of the Apache License.
+ */
+/****/
+
+#include "PacketMultiplexer.hpp"
+
+#include "Node.hpp"
+#include "RuntimeEnvironment.hpp"
+#include "Constants.hpp"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+namespace ZeroTier {
+
+PacketMultiplexer::PacketMultiplexer(const RuntimeEnvironment* renv)
+{
+	RR = renv;
+};
+
+void PacketMultiplexer::putFrame(void* tPtr, uint64_t nwid, void** nuptr, const MAC& source, const MAC& dest, unsigned int etherType, unsigned int vlanId, const void* data, unsigned int len, unsigned int flowId)
+{
+#if defined(__APPLE__) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__WINDOWS__)
+	RR->node->putFrame(tPtr,nwid,nuptr,source,dest,etherType,vlanId,(const void *)data,len);
+	return;
+#endif
+
+	if (!_enabled) {
+		RR->node->putFrame(tPtr,nwid,nuptr,source,dest,etherType,vlanId,(const void *)data,len);
+		return;
+	}
+
+	PacketRecord* packet;
+	_rxPacketVector_m.lock();
+	if (_rxPacketVector.empty()) {
+		packet = new PacketRecord;
+	}
+	else {
+		packet = _rxPacketVector.back();
+		_rxPacketVector.pop_back();
+	}
+	_rxPacketVector_m.unlock();
+
+	packet->tPtr = tPtr;
+	packet->nwid = nwid;
+	packet->nuptr = nuptr;
+	packet->source = source.toInt();
+	packet->dest = dest.toInt();
+	packet->etherType = etherType;
+	packet->vlanId = vlanId;
+	packet->len = len;
+	packet->flowId = flowId;
+	memcpy(packet->data, data, len);
+
+	int bucket = flowId % _concurrency;
+	_rxPacketQueues[bucket]->postLimit(packet, 2048);
+}
+
+void PacketMultiplexer::setUpPostDecodeReceiveThreads(unsigned int concurrency, bool cpuPinningEnabled)
+{
+#if defined(__APPLE__) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__WINDOWS__)
+	return;
+#endif
+	_enabled = true;
+	_concurrency = concurrency;
+	bool _enablePinning = cpuPinningEnabled;
+
+	for (unsigned int i = 0; i < _concurrency; ++i) {
+		fprintf(stderr, "Reserved queue for thread %d\n", i);
+		_rxPacketQueues.push_back(new BlockingQueue<PacketRecord*>());
+	}
+
+	// Each thread picks from its own queue to feed into the core
+	for (unsigned int i = 0; i < _concurrency; ++i) {
+		_rxThreads.push_back(std::thread([this, i, _enablePinning]() {
+			fprintf(stderr, "Created post-decode packet ingestion thread %d\n", i);
+
+			PacketRecord* packet = nullptr;
+			for (;;) {
+				if (! _rxPacketQueues[i]->get(packet)) {
+					break;
+				}
+				if (! packet) {
+					break;
+				}
+
+				// fprintf(stderr, "popped packet from queue %d\n", i);
+
+				MAC sourceMac = MAC(packet->source);
+				MAC destMac = MAC(packet->dest);
+
+				RR->node->putFrame(packet->tPtr, packet->nwid, packet->nuptr, sourceMac, destMac, packet->etherType, 0, (const void*)packet->data, packet->len);
+				{
+					Mutex::Lock l(_rxPacketVector_m);
+					_rxPacketVector.push_back(packet);
+				}
+				/*
+				if (ZT_ResultCode_isFatal(err)) {
+					char tmp[256];
+					OSUtils::ztsnprintf(tmp, sizeof(tmp), "error processing packet: %d", (int)err);
+					Mutex::Lock _l(_termReason_m);
+					_termReason = ONE_UNRECOVERABLE_ERROR;
+					_fatalErrorMessage = tmp;
+					this->terminate();
+					break;
+				}
+				*/
+			}
+		}));
+	}
+}
+
+}	// namespace ZeroTier

node/PacketMultiplexer.hpp

@@ -0,0 +1,65 @@
+/*
+ * Copyright (c)2013-2021 ZeroTier, Inc.
+ *
+ * Use of this software is governed by the Business Source License included
+ * in the LICENSE.TXT file in the project's root directory.
+ *
+ * Change Date: 2026-01-01
+ *
+ * On the date above, in accordance with the Business Source License, use
+ * of this software will be governed by version 2.0 of the Apache License.
+ */
+/****/
+
+#ifndef ZT_PACKET_MULTIPLEXER_HPP
+#define ZT_PACKET_MULTIPLEXER_HPP
+
+#include "../osdep/BlockingQueue.hpp"
+#include "MAC.hpp"
+#include "Mutex.hpp"
+#include "RuntimeEnvironment.hpp"
+
+#include <thread>
+#include <vector>
+
+namespace ZeroTier {
+
+struct PacketRecord {
+	void* tPtr;
+	uint64_t nwid;
+	void** nuptr;
+	uint64_t source;
+	uint64_t dest;
+	unsigned int etherType;
+	unsigned int vlanId;
+	uint8_t data[ZT_MAX_MTU];
+	unsigned int len;
+	unsigned int flowId;
+};
+
+class PacketMultiplexer {
+  public:
+	const RuntimeEnvironment* RR;
+
+	PacketMultiplexer(const RuntimeEnvironment* renv);
+
+	void setUpPostDecodeReceiveThreads(unsigned int concurrency, bool cpuPinningEnabled);
+
+	void putFrame(void* tPtr, uint64_t nwid, void** nuptr, const MAC& source, const MAC& dest, unsigned int etherType, unsigned int vlanId, const void* data, unsigned int len, unsigned int flowId);
+
+	std::vector<BlockingQueue<PacketRecord*>*> _rxPacketQueues;
+
+	unsigned int _concurrency;
+	// pool
+	std::vector<PacketRecord*> _rxPacketVector;
+	std::vector<std::thread> _rxPacketThreads;
+	Mutex _rxPacketVector_m, _rxPacketThreads_m;
+
+	std::vector<std::thread> _rxThreads;
+	unsigned int _rxThreadCount;
+	bool _enabled;
+};
+
+}	// namespace ZeroTier
+
+#endif	 // ZT_PACKET_MULTIPLEXER_HPP

node/Path.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Path.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Peer.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Peer.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Poly1305.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Revocation.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Revocation.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/RingBuffer.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/RuntimeEnvironment.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.
@@ -31,6 +31,7 @@ class NetworkController;
 class SelfAwareness;
 class Trace;
 class Bond;
+class PacketMultiplexer;
 
 /**
  * Holds global state for an instance of ZeroTier::Node
@@ -77,6 +78,7 @@ public:
 	Topology *topology;
 	SelfAwareness *sa;
 	Bond *bc;
+	PacketMultiplexer *pm;
 
 	// This node's identity and string representations thereof
 	Identity identity;

node/SHA512.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/SelfAwareness.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/SelfAwareness.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/SharedPtr.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Switch.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.
@@ -519,7 +519,7 @@ void Switch::onLocalEthernet(void *tPtr,const SharedPtr<Network> &network,const
 						RR->node->putFrame(tPtr, network->id(), network->userPtr(), peerMac, from, ZT_ETHERTYPE_IPV6, 0, adv, 72);
 
 					}).detach();
-					
+
 					return; // NDP emulation done. We have forged a "fake" reply, so no need to send actual NDP query.
 				} // else no NDP emulation
 			} // else no NDP emulation

node/Switch.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Tag.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Tag.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Topology.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Topology.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Trace.cpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.

node/Trace.hpp

@@ -4,7 +4,7 @@
  * Use of this software is governed by the Business Source License included
  * in the LICENSE.TXT file in the project's root directory.
  *
- * Change Date: 2025-01-01
+ * Change Date: 2026-01-01
  *
  * On the date above, in accordance with the Business Source License, use
  * of this software will be governed by version 2.0 of the Apache License.