[cisco-voip] Issues going thru F5 to UCMUser page

[george.hendrix at l-3com.com]

I’ve tried different versions of IE on the client.  In every version, UCMUser and ELM pages take forever to load thru the F5, but immediately load when going directly to the CUCM server.

From: John Kougoulos [mailto:john.kougoulos at gmail.com]
Sent: Friday, May 09, 2014 4:10 PM
To: Hendrix, George (Bill) @ NSS - STRATIS
Cc: cisco-voip voyp list
Subject: Re: [cisco-voip] Issues going thru F5 to UCMUser page

But are you using internet explorer and not firefox?
Regards,
John

On Fri, May 9, 2014 at 9:25 PM, <george.hendrix at l-3com.com<mailto:george.hendrix at l-3com.com>> wrote:
Actually, the F5 is running version 11.5.  Also, I did a little more testing and discovered that pages like ccmadmin, ccmservice all load just fine.  The only pages that seem to have issues loading are ELM and UCMUser.

-Bill

From: Wes Sisk (wsisk) [mailto:wsisk at cisco.com<mailto:wsisk at cisco.com>]
Sent: Wednesday, May 07, 2014 5:18 AM
To: Hendrix, George (Bill) @ NSS - STRATIS; cisco-voip at puck.nether.net<mailto:cisco-voip at puck.nether.net>
Subject: RE: Issues going thru F5 to UCMUser page

From a previous encounter:
Problem Description:
After upgrading Call Manager from 8.6.2.20000-2 to 8.6.2.22900-9, ccmuser friendly url translation via F5 had 6-7 minute delays in loading.

Resolution Summary:
F5 was upgraded to Build 2806 version 11.3 after which the delay was not seen anymore.

Technical snippets:
Compatibility issue with SSL renegotination Cipher.

-Wes


________________________________
From: cisco-voip [cisco-voip-bounces at puck.nether.net<mailto:cisco-voip-bounces at puck.nether.net>] on behalf of george.hendrix at l-3com.com<mailto:george.hendrix at l-3com.com> [george.hendrix at l-3com.com<mailto:george.hendrix at l-3com.com>]
Sent: Tuesday, May 06, 2014 8:43 PM
To: cisco-voip at puck.nether.net<mailto:cisco-voip at puck.nether.net>
Subject: [cisco-voip] Issues going thru F5 to UCMUser page
Hey Guy,

  We have F5 load balancers fronting access to our CallManager Server (CUCM 9.1) pages for users.  I can get to CCMAdmin and other pages thru the F5s without issue.  However, for some reason when going to the UCMUser page thru the F5, it seems to take forever to load.  Has anyone else seen this?

Thanks,
Bill Hendrix

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