Hi All,

I'm running a Cisco AnyConnect VPN Client version 3.1.03103 on a Windows 7 64 bit Dell Latitude E6410 wired Intel 82577LM Gigabit interface connecting to another company VPN concentrator, (Cisco 5550 I think). It's behind my Draytek 2830n, running version 3.6.4_sb_2471201 firmware.

The problem I'm getting is that the VPN regularly disconnects and then reconnects, sometimes up to a minute later.

As per http://www.draytek.co.uk/support/kb_vigor_passthrough.html
I've turned off all the Router to Router VPN settings.
I've enabled Open ports for UDP 500 to the device concerned.
I've enabled DMX Host setup - against my better thoughts, all to no avail.

Help please!!!