Hello Cisco Gurus,
I have a 1721 at my T1 which terminates all of the VPN tunnels and NAT's all addresses. When clients tunnel in they are able to establish a connection and browse network resources but sometimes it runs very slow. Other times they cannot access internal email at all. (email works fine from inside the network). If I reboot the router and reestablish the VPN's they are able to browse and access email without any issues. What do you think this could be?
(bandwidth is not being over utilized)