Possibility of setting timeouts somewhere ?

Is there a way to set connection timeouts higher or lower in CFP? For instance if DNS severs take a long time to respond CFP might be logging the replies as attacks.
Also, can UDP requests originate from ports lower than 1024?
(I am thinking about the UDP port scans by my ISP’s DNS servers - see https://forums.comodo.com/index.php?PHPSESSID=f2534fd98c3ddec2129f8510135b2691&topic=7376.msg56053#msg56053

Regards and hope questions not too silly. ;D