DNS request timed out. timeout was 2 seconds. DNS request timed out. timeout was 2 seconds. DNS request timed out. timeout was 2 seconds. DNS request timed out. timeout was 2 seconds. *** Forespørsel for å dnscache1.dataguard.no tidsavbrutt
- At the same time, another request from a linux client:
root@red:~$ nslookup www.cisco.com ;; connection timed out; no servers could be reached
- Then I go to Administration | Diagnostics in the SA 520, and executes the same DNS lookup there:
I've tried several versions of firmware for the SA520W and factoried my router once just be sure there wasn't some erroneous enabled by accident which could be causing some grief, nothing worked. However, I think I may have found the problem. Under Firewall > Attacks > LAN Security Checks; there is an option titled "Block UDP flood" which is enabled by default. I've disabled this option and things seem to be fine now.
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