v-wdxu
Tue Jan 18 03:45:28 CST 2005
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Hi Ed,
From our further research, this paper focuses on the WSS v2 with ISA 2000
and 2004 which will provide more assistance on your issue.
Reverse Proxy Configurations for Windows SharePoint Services and Internet
Security and Acceleration Server
http://www.microsoft.com/technet/prodtechnol/windowsserver2003/technologies/
sharepoint/revproxy.mspx
I'd suggest the section below of this article should be the resolution for
the error 500.
//------------------------------------------------------------------------
HTTP security filtering using ISA Server 2004
After you have created the Web publishing rule, you must change the HTTP
security filter setting. The HTTP filter screens all incoming Web requests
to the ISA Server computer, and only allows requests that comply with the
restrictions configured by the ISA Server administrator.
For example, the Verify Normalization feature (enabled by default)
specifies that requests with URLs that contain escape characters after
normalization will be blocked. Escaped characters include, but are not
limited to, the percent sign (%) and space character ( ). If this feature
is enabled, SharePoint document libraries will fail. URLs for document
libraries and files uploaded and downloaded include non-standard characters
such as the percent sign (%).
Configure HTTP filtering
Right-click the Web publishing rule you created, and select Configure HTTP.
On the General tab, clear the Verify normalization check box.
If you are using a language containing high bit characters (for example,
the umlaut in German) you should also clear the Block high bit characters
check box.
Caution The Verify normalization and Block high bit characters features are
meant to address potential security exploits. When you turn off these
features in ISA Server, you are potentially creating an opening for
malicious users.
//------------------------------------------------------------------------
Please feel free to let me know if you have any question.
Best Regards,
Wei-Dong XU (WD.XU)
Microsoft Product Support Services
Get Secure! - www.microsoft.com/security
This posting is provided "AS IS" with no warranties, and confers no rights.
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\viewkind4\uc1\pard\lang2052\f0\fs18 Hi Ed,
\par
\par From our further research, this paper focuses on the WSS v2 with ISA 2000 and 2004 which will provide more assistance on your issue.
\par Reverse Proxy Configurations for Windows SharePoint Services and Internet Security and Acceleration Server
\par
http://www.microsoft.com/technet/prodtechnol/windowsserver2003/technologies/sharepoint/revproxy.mspx
\par
\par I'd suggest the section below of this article should be the resolution for the error 500.
\par //------------------------------------------------------------------------
\par HTTP security filtering using ISA Server 2004
\par After you have created the Web publishing rule, you must change the HTTP security filter setting. The HTTP filter screens all incoming Web requests to the ISA Server computer, and only allows requests that comply with the restrictions configured by the ISA Server administrator.
\par
\par For example, the Verify Normalization feature (enabled by default) specifies that requests with URLs that contain escape characters after normalization will be blocked. Escaped characters include, but are not limited to, the percent sign (%) and space character ( ). If this feature is enabled, SharePoint document libraries will fail. URLs for document libraries and files uploaded and downloaded include non-standard characters such as the percent sign (%).
\par
\par Configure HTTP filtering
\par Right-click the Web publishing rule you created, and select Configure HTTP.
\par On the General tab, clear the Verify normalization check box.
\par If you are using a language containing high bit characters (for example, the umlaut in German) you should also clear the Block high bit characters check box.
\par
\par Caution The Verify normalization and Block high bit characters features are meant to address potential security exploits. When you turn off these features in ISA Server, you are potentially creating an opening for malicious users.
\par //------------------------------------------------------------------------
\par
\par Please feel free to let me know if you have any question.
\par
\par Best Regards,
\par Wei-Dong XU (WD.XU)
\par Microsoft Product Support Services
\par Get Secure! - www.microsoft.com/security
\par This posting is provided "AS IS" with no warranties, and confers no rights.
\par
\par }
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