Strange problem on CSS with MS Terminal Server

[thijn_moons]

I have a strange problem on my CSS. I suspect that this started when we upgrade from 7.30 to 7.50.

We have 2 CSS in an box to box redundandcy. The front end is connected to VLAN 1 the usernetwork. The backend is connected to several different VLAN, each for a different purpose. One VLAN has 6 MS terminal servers. The problem that we have now is that remote sites (so sites connected via a MPLS WAN) cannot setup a terminal server session via the VIP of te Service. The users on the LAN can reach the terminal server via the VIP. The remote users can reach the individual TS by going directly to the TS but this is not why we have a CSS.

Does anyone have encounterd this problem and how was it fixed?

Thanks,

Attached the config of the CSS.

[Gilles Dufour]

There is absolutely nothing wrong in your config.

It is also a very straghtforward setup, so there is no reason why it should not work.

Could you capture a 'sho summary' and verify if you have any hit on the corresponding content rule.

Capture a 'sho serv summary' and verify your term server are up.

Capture a sniffer trace front-end and back-end while trying to connect and see if the traffic is correct forwarded.

Regards,

Gilles.