Resolved

Not sure if this is a bug or a feature request, I'm thinking a bug since it is causing network issues. This problem was described and discussed in this bug thread: http://forum.m0n0.ch/index.php/topic,2166.0.html. However, the issue still stands, as users like me with a lot of ports mapped back to LAN IP's are seeing near 40% of DNS resolutions failing. It would be great if the GUI had an option to specify a port range or minimum source port (like the --min-port=<port> option for example) for DNSMASQ to use. Anybody with me on this?

Have you tried 1.235 (or 1.3b14)? These contain a fix that should take care of this issue, even with large ranges of inbound NAT mapped ports.

Not yet, did not see that in the change logs, I do now however Will try today and let you know. Will that map rule also allow DNS prioritization rules (outbound port 53) to keep working?

Edit: No issues so far, looks like that did the trick. Thanks Manuel!