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Category Archives: ISA Server

ISA Server 2004 to 2006 Upgrade

28-Sep-06

I upgraded our firewall a couple of days ago from ISA Server 2004 to ISA Server 2006, which went fairly smoothly with the actual setup routine only taking about 5 minutes to complete. However, after the upgrade there were a couple of items required some configuration changes:
1. Published Public Web Sites
Access to unauthenticated web [...]

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0xc0040357: The Server referenced by Array <SERVERNAME> does not exist

26-Sep-06

Just in the process of upgrading our firewall from ISA Server 2004 to ISA Server 2006. Before I did this, though, I wanted to grab an export of my current config. However toward the end of the export, the management console would report this error:
0xc0040357
The Server referenced by Array CLAFW does not exist.
After a bit [...]

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Application Layer Firewall protection for Exchange Server 2003 with ISA Server 2004

12-Sep-05

Another excellent document for protecting Exchange with ISA Server
Application Layer Firewall protection for Exchange Server 2003 with ISA Server 2004
And reinforcing a post from last month:
“We do not recommend placing an Exchange front-end server in a perimeter network because it is not designed to be a security context, and it requires extensive connectivity to Active Directory and [...]

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ISA Client Spy

24-Aug-05

Found this via Stanislas Quastana’s blog: ISA Client Spy. Free tools for ISA Server are great and this one, should be an excellent troubleshooting tool.
“ISA Client Spy is a FREE utility designed specifically for use with Microsoft ISA Server 2004. With ISA Spy, you can keep an eye on your user’s browsing activity in real time. ISA Client [...]

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