Fix: ERR swss#orchagent: :- setPortPvid: pvid setting for tunnel Port…

…_EVPN_XXX is not allowed

Tunnel ports are always tagged and can't be created as untagged.  But
the code currently tries to set a pvid on a tunnel which is disallowed
leading to an error in the logs.

This is a simple fix to get rid of the error in the logs.  It
does not actually change behavior in any way other than getting rid
of an error thus helping debugability.

Signed-off-by: Brad House (@bradh352)

orchagent/portsorch.cpp

@@ -5099,7 +5099,7 @@ void PortsOrch::doVlanMemberTask(Consumer &consumer)
 
         if (op == SET_COMMAND)
         {
-            string tagging_mode = "untagged";
+            string tagging_mode = (port.m_type == Port::TUNNEL)?"tagged":"untagged";
 
             for (auto i : kfvFieldsValues(t))
             {

orchagent/vxlanorch.cpp

@@ -2410,7 +2410,7 @@ bool EvpnRemoteVnip2pOrch::addOperation(const Request& request)
 
     // SAI Call to add tunnel to the VLAN flood domain
 
-    string tagging_mode = "untagged"; 
+    string tagging_mode = "tagged";
     gPortsOrch->addVlanMember(vlanPort, tunnelPort, tagging_mode);
 
     SWSS_LOG_INFO("remote_vtep=%s vni=%d vlanid=%d ",
@@ -2570,7 +2570,7 @@ bool EvpnRemoteVnip2mpOrch::addOperation(const Request& request)
 
     // SAI Call to add tunnel to the VLAN flood domain
 
-    string tagging_mode = "untagged";
+    string tagging_mode = "tagged";
     gPortsOrch->addVlanMember(vlanPort, tunnelPort, tagging_mode, end_point_ip);
 
     SWSS_LOG_INFO("end_point_ip=%s vni=%d vlanid=%d ",