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Richard_22613's avatar
Richard_22613
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Mar 25, 2013

F5 Lync iApp with Cisco firewalls

I have configured the Lync iApp on a F5 LTM in our DMZ behind a Cisco firewall.   The client AV traffic goes through the firewall, hits the F5, which sends it on to one of the edge servers (in the...
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farache_28983's avatar
farache_28983
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May 31, 2013
Hey guys , sorry for bringing this thread back to life but i am facing a similar situation.

 

 

currently when the client tries to connect to the Edge, I see the packet reaching the server with the real IP ( the edge has default GW the Bigip floating IP). The Edge has an internal interface going out back to a FW and back to the BIGIP for reaching the internal Frontend servers. The Bigip has a Forward VIP for routing the traffic from this source.

 

 

When I do a dump in the Front end server, I see the packet reaching but with an IP of the BigIP interface.... Which is weird.. Either way at this point the server is killing the connection with a RST,

 

In the documentation, is not clear to me if the Front end and Edge have to live in the same network...

 

 

can someone clarify? I did all above but did not work for me expect for the connection from external to Edge