How To Fix Unsuccessful Domain Name Resolution. Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the Applies to section. The VPN connection failed due to unsuccessful domain name resolution.
Domain Name System DNS servers are queried. Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the Applies to section. If you pad the name with an extra space it will fail.
No local statically defined dns servers make sure the client is up to date flush dns client-side.
The cause is not fully known but this is seen more frequently when people are using Google Public DNS DNS servers 8888 and 8844 Try using another DNS server such as your ISPs DNS server. The VPN connection failed due to unsuccessful domain name resolution I have Googled it quite a bit and tried following all the fixes. In file and find anyconnect-4104011vpnvpn_installsh unsuccessful domain name resolution To Unsuccessful Domain Name sometimes usually after a filled in asavpnugentbe correctly. Go to Connections Change options for the Network Adapter.