SCOM – Exchange Client Proxy Error

I was implementing System Center Operations Manager¬†in a¬†project at a customer for monitoring Exchange. After loading the Exchange Management Pack, a bunch of errors like these were logged: The Ehlo options for the client proxy target did not match while setting up proxy for user on inbound session 08D2F00F25C773B2. The critical non-matching options were . … Continue reading SCOM – Exchange Client Proxy Error

Max Concurrent API reached alert in SCOM 2012…

Over the last couple of months I've implemented a couple of Operations Manager solutions at customers where they all use the Windows Server Management Pack version 6.0.7026.0 This management pack includes a new monitor where it monitors how many secure channels are created to a domain controller when authenticating users using NTLM pass-through. In Windows … Continue reading Max Concurrent API reached alert in SCOM 2012…

DNS Best Practice Analyzer error…

At a customer site, we've after some consideration enabled the Best Practice Analyzer monitor in Operations Manager. When I say careful consideration, I always tell my customer that they will be getting a lot of work with this monitor and sure enough it happened here as well. The customer was busy cleaning out in the … Continue reading DNS Best Practice Analyzer error…

The case of the missing performance counters in VMM…

I upgraded a Virtual Machine Manager (VMM) 2012 installation to SP1 a little while ago, which since the base OS of the server was Windows 2008 R2, involved uninstalling VMM, upgrading the OS to 2012 and then installing VMM 2012 SP1 on the server. Since then, the counters for CPU, Assigned Memory and Memory demand … Continue reading The case of the missing performance counters in VMM…