Hi Team Is there a way to set "Tag = 0x00" in Tunnel-Private-Group-ID attribute? I have the following user listed in users file. When access-accept is sent, tag-id is set to 0x00 in Tunnel-Medium-Type and Tunnel-Type attributes. RFC 2868 didn't mention anything about tag=0x00 and I assume thats the reason we are not sending it from Freeradius. IxiaScale12000 Cleartext-Password := passwd12000 Tunnel-Medium-Type:0 = IEEE-802 , Tunnel-Type:0 = VLAN , Tunnel-Private-Group-Id:0 = "105", Filter-id = "Radius-block", Session-timeout = 500, Termination-Action = RADIUS-Request Version: ====== [root@yagna-freeradius1 ~]# radiusd -X FreeRADIUS Version 3.0.17 Best Regards Phani