Hey, I just read your query. Well, I am giving you a link from Microsoft website http://support.microsoft.com/kb/241251 . This link will help you to know about the VPN Tunnels and GRE Protocol 47 Packet.
Thanks,
Routing and Bridging Firewall Solutions
Hey, I just read your query. Well, I am giving you a link from Microsoft website http://support.microsoft.com/kb/241251 . This link will help you to know about the VPN Tunnels and GRE Protocol 47 Packet.
Thanks,