Cisco AnyConnect - Disconnects and Reconnects every 20 minutes
bwalkco last edited by
For some reason, my Cisco AnyConnect VPN client (used to connect back to work from home) disconnects and reconnects every 20 minutes. I followed the guide here (https://www.netgate.com/docs/pfsense/vpn/using-cisco-vpn-pass-through-behind-pfsense.html#workaround) but unfortunately I am unable to make any configuration changes to the client. I tried with the port 500 rule removed but that did not help.
I have no issues with any other VPN connections (OpenVPN, PIA, etc.). AnyConnect just decides it doesn't want to work for 30 seconds or so every 20 minutes.
I have no rules blocking outbound traffic, and the only other packages I have installed is pfBlockerNG (which I disabled to see if that was the culprit...it wasn't).
At this point, I've run out of ideas. Any help would be greatly appreciated