Hi,

I have a new TMG installation and I'm reciving the next SCOM alert very often:

Alert: Forefront TMG Server - Cache: Current Cache Fetches Average Ms Per Request error

Source: Caching - TMG1

Path: TMG1.dominio.com

Last modified by: System

Last modified time: 6/15/2012 9:44:28 AM Alert description: 404.6404296875

Alert view link: "http://SCOM/OperationsManager?DisplayMode=Pivot&AlertID=%7b0e3079e3-d246-4a49-a147-f7f06f27c39d%7d"

Notification subscription ID generating this message: {E376809C-1480-289B-CFFF-15F8DB980B8A}

TMG 2010 Version: 7.0.9027.400

TMG Role: Proxy/Firewall

Windows SO: Windows Server 2008 R2 SP1 Enterprise

Hardware: ProLiant BL460c

Memory: 8GB

Procesor: 2 x Quad-Core Intel Xeon, 2500 MHz

HD1 : 60GB (is a LUN in SAN) S.O. and TMG

HD2: 136 GB (local disk RAID 1) Cache size: 20Gb

Wich is the problem? and how can I fix it?

thanks

Hi,

http://support.microsoft.com/kb/2497858

I'm running TMG 2010 SP2 - RU2 and I am still receiving this error in the SCOM console.

I have a TMG 2010 SP2 server and I'm also getting this alert appearing in SCOM 2012.

I have a TMG 2010 SP2 server and I'm getting this alert still  in SCOM 2012. I see that Microsoft solved the problem with http://support.microsoft.com/kb/2497858

Anybody some thoughts about why this is not solved yet in SP2?