Comment 350 for bug 417757

Revision history for this message
In , jonathansteffan (jonathansteffan-redhat-bugs) wrote :

We have worked around the issue by adding custom policies on our firewalls. Additionally, we discovered the failure of the subsequent DNS request to be resolved when adding the commands listed below to the Foundry ServerIron450 on the Virtual Server configuration:

Port dns udp-normal-age
Udp-age 2

Basically.. rather then closing the session after the first packet makes it back through, the LB will now consider that session valid for a longer period of time and DNS is working as expected.