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

[Peter Slow]

This is sort of a silly question, but the answer to it is unclear to
me from the information in the thread thus far:

What 's the observed behavior with those same browser clients when the
TCP / HTTP session does not traverse a loadbalancer? Can I safely
assume that that has at least been tried?

-Pete

On Mon, May 12, 2014 at 4:17 PM, Brian Meade <bmeade90 at vt.edu> wrote:
> You're going to need to get packet captures for a client connecting directly
> and then another set for going through the F5.  You'll want to get the
> captures on both sides of the F5.
>
> That's what was needed in order to solve the issue Wes referenced.
>
> Brian
>
>
> On Mon, May 12, 2014 at 3:38 PM, <george.hendrix at l-3com.com> wrote:
>>
>> 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> 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]
>> Sent: Wednesday, May 07, 2014 5:18 AM
>> To: Hendrix, George (Bill) @ NSS - STRATIS; 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] on behalf of
>> george.hendrix at l-3com.com [george.hendrix at l-3com.com]
>> Sent: Tuesday, May 06, 2014 8:43 PM
>> To: 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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>>
>>
>>
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>
>
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