Forum Discussion
Hamish
Feb 16, 2010Cirrocumulus
I used to run DNS frontended by LTM for a pretty big organisation with a major web presence. IIRC we used 10seconds timeout on the UDP, and normal 300s on the tcp (Since it's only zone transfers and querys/responses that are too big to fit in a single 512B UDP datagram that use TCP - That's about 13 RR's depending on data).
H