The ISA Server 2006 Supportability Update package provides ISA Server 2006 with the functionality that was introduced in ISA Server 2004 Service Pack 3. This functionality includes the following:
•Improvements to the ISA Server Management console. These improvements include a new Troubleshooting node.
•Improved log viewing functionality.
•Additional log filter functionality.
•Diagnostic logging. Over 200 new diagnostic logging events are provided.
•Integration with Microsoft ISA Server Best Practices Analyzer Tool.