We have been having a problem on and off with several of our Cisco 871w devices at remote locations. These are primarily used for VPN site to site links for 1 to 3 people.
I need to monitor all the interfaces that are being used. Originally we thought the problem was related to VLAN1 on the router going into a "standby" mode due to lack of traffic. So we add the command no autostate to VLAN1 as per another post on this forum. That seemed to do the trick for a while, but now we are back to the same issue.
Anyone have some ideas on how to resolve? Even restarts of the router are not correcting this anymore, nor is removing\adding the interfaces.