Wednesday, July 2, 2014

EventID 4319: A duplicate name has been detected on the TCP network.

Just noticed today that one of our terminal servers has been getting this error now for a few days at least.. every couple of hours.

Scenario: Three Windows Server 2003 boxes running Terminal Services, each with two nics and NLB setup.

After Googling I tried disabling File and Printer sharing on the 'backend' nic, no recurrence of the error yet and it's been 6 hours.

WOOT.

I will be disabling that on the other two hosts as well.

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