My site-to-site VPN between the head office ASA5510 and remote site Linksys ADSL2 Gateway (AG241v2) is unstable. It connects OK and stays connected for a few days but then goes down and wont come back until I remotely log onto the AG241 and reconnect. So I have 2 questions.
1. Does anyone have any experience of this issue and how best to resolve.
2. If not, I have a Pix501 which I can use at the remote site to do the VPN site stuff (though will still need the 241 to maintain the ADSL connection). Only problem there is I only have 1 static IP assigned to the 241 so not sure if that will work. Any advice is greatly appreciated.