Archive for the ‘ISA/TMG’ category

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Kicking off the MCITP:Enterprise Study

February 16, 2009

(or MCSE 2008 as the rest of us call it) For reasons only known to myself, I’ve stupidly decided to kick off the final two MCITP: Enterprise exams starting with 70-649. Ah, nothing like making bets, attempting to get a bit of competition going, that you can get certified before the rest of the team. [...]

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Securing OCS with ISA Server

February 14, 2009

The folks over at the Technet magazine have publish this little gem on OCS and ISA depolyment Worth a read if you have OCS and need the outside world to connect up to it http://technet.microsoft.com/en-us/magazine/dd440949.aspx

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Fixing a “Bad Request (Invalid Hostname)” – 400 Error through ISA Server

February 9, 2009

We were splitting two web sites to two new servers from the existing one. The sites all worked and resolved internally, so created a new web publishing rules on the ISA for the relocated sites and their host header names. When attempting to access the web site number two the web page displayed: Bad Request [...]

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995 The I/O operation has been aborted because of either a thread exit or an application request

February 8, 2009

Like any normal day in the office, at some point I’ll get blamed for something not working. More specifically, one of the security systems I manage gets blamed, but I cop the flack for it. Moaning at an inanimate firewall doesn’t elicit the sheer pleasure of ranting a human being, or me, it appears. Anyway, [...]

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ISA or TMG on a Virtual server

September 14, 2008

Was browsering through Jeffa’s blog when I found his NAP link posted to another Ms web site call edge.technet.com I had a bit of a browse and found this stand out piece on putting ISA or TMG on a Virtual host and how to secure it. Jim Harrison is a very active Ms guy in [...]