Forum Discussion
Jared_46987
Aug 22, 2012Altostratus
LTM Error When Users Disconnect from Exchange
Hey everyone,
Some external users coming in through the F5 are seeing sporadic and seemingly random connection issues since we implemented the LTM/APM (replaced TMG).
Everytime an Outlook client abruptly disconnects from Exchange, or cannot connect at all, the following entry shows up in the LTM logs:
Aug 22 15:50:44 tmm2 info tmm2[32503]: 01220009:6: Pending rule event HTTP_REQUEST aborted for 10.10.64.35:53777->74.231.90.196:443 (listener: /Common/Exchange_v4.app/Exchange_v4_combined_https)
I've picked at Exchange with a fine tooth comb, and even brought Microsoft in to look at it, and we can't find anything Exchange side that would cause the behavior. Its even more maddening because its only effecting a very small minority of external users (it also started occurring only after the LTM was implemented).
Any idea what this could mean exactly?
Thanks!
- Dayne_Miller_19Historic F5 AccountHello Jared-
- Jared_46987Altostratus
Hi Dayne,
- Dayne_Miller_19Historic F5 AccountHi Jared-
- Jared_46987AltostratusThanks Dayne, I'll have to tackle this after-hours this weekend. In the mean time, we just have the APM policy disabled and all users are as happy as can be.
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