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VPN Problems - 18.Dec.2001 11:41:00 PM

zak13

Posts: 9
Joined: 18.Dec.2001
Status: offline

Gentlemen,,,
I had 2 ISA servers running as a VPN servers in an NT environment. Both accepting calls from outside as smooth as anything you can imagine. 10 days back i had constructed the Third ISA server for the same purpose and all running perfect. here it is, a couple of days back neither myself nor any client from Wn2k Pro was able to gain access to the VPN Servers, the three of them all of a sudden. from any location we get the following error upon saying Registering your NetWork. the error is "TCP/IP CP reported error 733". Can anybody kindly advice me on this particular problem and why it had happened all of a sudden? I sincerely appreciate your kind help...

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RE: VPN Problems - 19.Dec.2001 9:47:00 AM

tshinder

Posts: 47663
Joined: 10.Jan.2001
From: Texas
Status: offline

Hi Zak,

Could be a credentials problem. IIRC, 733 (or is it 734?) indicates that authentication didn't take place correctly. I'd check the DNS settings on the internal interface of the ISA Server and make sure they can all connection to a DC on their local subnets.

Double check the DNS settings on all ISA Servers and make sure they are configured correctly.

HTH,
Tom

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