Hi, I have many Cisco 877's and 1841's running on DSL lines. They are set up in remote offices as VPN's to our HQ. It seems the lines get slower after a week or 2 of being online. I'm not sure if this is what DSL lines are supposed to do, but if I simply reload the router via the CLI the VPN seems much faster again for a week or 2 again.
Or any other ideas would be mos welcome.