For some reason every now and then the site to site tunnels on our 2820s will just drop out. If you vpn into them as a teleworker and tell them to dial they just sit their and do sweet fa.

If you reboot them however they connect to the VPN just fine and everything worls again. This is MOST annoying as I have to ring sites up and get them to power cycle the router as they dial in from Dynamic IPs.

Its almost as if the router just gives up dialling the site to site.

Is their a fix or work around for this?

Regards

Which firmware version ? Have you seen my posts about VPN issues ?

3.3.2.1_232201

Although it is occurring with older firmwares too.

Suggest you give things a try with 3.3.3_RC5b - as I witnessed this with the previoius two firmwares that I was using on my 2820 - seems okay with the RC firmware however.

IVe put on 3.3.3 which I assume is the official release of the one you just mentioned.

WIll try upgrading one of our remote routers (dun dun dun)