11-20-2013 01:29 AM - edited 02-21-2020 07:20 PM
ASA 9.1(1) WebVPN users cannot access Sharepoint 2013 application. They are getting an error message:
ASP.NET Ajax client-side framework (ScriptResource.axd) failed to load.
The documentation says:
The ASA 9.0 clientless SSL VPN core rewriter has been verified with the following applications:
• Microsoft SharePoint 2003, 2007 and 2010
I'd like to publish this webpage on SSL VPN, we don't want to publish the Sharepoint server directly to Internet with a static NAT.
11-20-2013 12:34 PM
Smart Tunnel web bookmark is able to load the Sharepoint site but DNS resolving still needs to be solved. What mechanism is supposed to be used by client when Smart tunnel is started? Docs do not talk about that. Wireshark shows that all DNS requests are sent to the client's local DNS server and not sent into the tunnel to HQ DNS servers. However, remote and public DNS server cannot resolve the Sharepoint site private address of course. So the only workaround I could use is add an entry to the client's hosts file.
11-21-2013 01:29 PM
I've got a tip:
disable Sharepoint compression
but no approval to test it.
01-22-2014 07:50 AM
It must have been a testing error (or unreproducible behavior), DNS resolving works. Actually it uses a special method:
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