Merge pull request #2182 from gravitl/GRA-1205/internet-gateways

GRA-1205: internet gateways

logic/gateway.go

@@ -26,8 +26,8 @@ func CreateEgressGateway(gateway models.EgressGatewayRequest) (models.Node, erro
 		return models.Node{}, errors.New(host.OS + " is unsupported for egress gateways")
 	}
 	for i := len(gateway.Ranges) - 1; i >= 0; i-- {
-		if gateway.Ranges[i] == "0.0.0.0/0" || gateway.Ranges[i] == "::/0" {
-			logger.Log(0, "currently internet gateways are not supported", gateway.Ranges[i])
+		if gateway.Ranges[i] == "::/0" {
+			logger.Log(0, "currently IPv6 internet gateways are not supported", gateway.Ranges[i])
 			gateway.Ranges = append(gateway.Ranges[:i], gateway.Ranges[i+1:]...)
 			continue
 		}