ASA

TMG – No valid network listener

TMG – No valid network listener

So today was an interesting / frustrating day depending how you look at it, I spent far to much of the day helping out Nat with a bizarre issue to do with TMG publishing rules. In our case FTP publishing, however we did manage to get to the bottom of it so here are...

ISA IPSEC VPN to Cisco ASA localhost routing issue

ISA IPSEC VPN to Cisco ASA localhost routing issue

Earlier this week I was having a look at an ISA (2004) to Cisco ASA (or PIX) IPSEC VPN connection. Their appeared to be some routing issues going on as the internal subnet was able to connect fine across the VPN but the ISA itself was unable to communicate across the...