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pleyden1974_134's avatar
pleyden1974_134
Icon for Nimbostratus rankNimbostratus
Oct 03, 2013

LYNC 2013 Edge SErver in DMZ with F5. Error connecting externally (www.testocsconnectivity.com)

I have deployed Lync 2013 edge server and it is in a DMZ with F5 BIG-IPs. I have used the Lync 2013 iApp. The reverse proxy 'appears' to be working (externally I can connect to my Front End External Web Service and get a challenge response: (https://webext.domain.com/abs)

 

The certificates have been installed on the Edge servers and F5 RP.

 

When I send out a 'Meet Now' request to my external user, they get page can't be displayed and I am tryingn to work out how to test where it is breaking down. Internally all this works fine.

 

I can telnet on 443 my two Edge Services; Access (sip.domain.com), Web Conf (webconf.domain.com) but not A/V (av.doman.com) Not sure how to test where it is breaking down? This is the OCS error:

 

Couldn't sign in. Error: Error Message: Unable to establish a connection.. Error Type: ConnectionFailureException.

 

f5
lync 2013

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  • boneyard's avatar
    boneyard
    Icon for MVP rankMVP
    Oct 07, 2013

    if you got support contract use it, would probably be the fastest way.

     

    what i would check if you see the traffic going to the nodes with tcpdump. as for the one virtual server not being reachable, is it shown as up?