Net 2014 v1 (#3487)

* revert inet gws from acl policies

* add egress range with metric for inet gw

* link pro inet funcs

* add timestamp params to activity apis

* Add default dns domain

servercfg/serverconf.go

@@ -703,7 +703,7 @@ func IsOldAclEnabled() bool {
 // GetDefaultDomain - get the default domain
 func GetDefaultDomain() string {
 	//default hosted.nm
-	var domain string
+	domain := "nm.internal"
 	if os.Getenv("DEFAULT_DOMAIN") != "" {
 		if validateDomain(os.Getenv("DEFAULT_DOMAIN")) {
 			domain = os.Getenv("DEFAULT_DOMAIN")