Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Forum Discussion

unrealmedia_953's avatar
unrealmedia_953
Icon for Nimbostratus rankNimbostratus
Jun 11, 2009

Office Communicator Tunnel failing

I have configured our firepass to open a network tunnel for OC to run through. I get it working on my desktop but not on other computers. The tunnel will say connected on my desktop and provide a list...
BIG-IP Access Policy Manager (APM)
remote access
security
unrealmedia_953's avatar
unrealmedia_953
Icon for Nimbostratus rankNimbostratus
Jun 15, 2009
Michael23, a little more info for you..

 

 

on the tunnel that pops up in the separate window, It will do the whole connection and then the 2 other tabs for it. If i click on the arrow to show more details it will list the exchange server and then the OC server and the ports that are connected on the tunnel and then it will work. BUT the catch is when i attempt from another computer it will not show any of the connection info as the first computer will.. I can try to get some screens caps of this window if needed...

 

 

And it only wants the sign in address.

 

 

I will attempt your dns fix and repost.