Monday, December 10, 2012 10:04 PM
I recently posted an issue similar to this one, but this differs in the way that it is happening more often than "desired".
Very often I get the LDAP connectivity verifiers have an error, very randomly. It could have been DNS related. I did one of the recommendations in that post. I had
primary dns : 127.0.0.1
secondary dns: dc2 ip address
primary dns: dc1 ip address
secondary dns: 127.0.0.1
primary dns: 127.0.0.1
secondary dns: dc1 ip address
Does this, by itself might resolve the issue? I know this is like tossing a coin, but honestly this is happening so frequently, that I don't know exactly where to turn to because I can't find anything wrong. It simply gives the error. Nor do I have internal firewalls in the servers... It doesn't justify this loss of connectivity with de Domain Controllers...
Thursday, December 13, 2012 2:45 AMModerator
Thank you for the post.
First, please install the latest updates: http://support.microsoft.com/kb/2689195, and then run TMG BPA to check if there is any configuration error. If you have installed antivirus software, you may configure based on http://technet.microsoft.com/en-us/library/cc707727.aspx
Nick Gu - MSFT
- Proposed As Answer by Nick Gu - MSFTMicrosoft Contingent Staff, Moderator Friday, December 14, 2012 5:04 PM
- Marked As Answer by Nick Gu - MSFTMicrosoft Contingent Staff, Moderator Monday, December 17, 2012 2:32 AM
Thursday, December 20, 2012 5:56 PM
It seems that updating to the latest system/tmg/NIC patch level solved the issue. It's been a week without issues, so far.