On Monday 19 July 2004 11:42 am, Murugavel Thiruvengadam wrote: > we have few clients connected in LInux firewall > > while sending a request to DNS we are using (mangle.) client's source > port . the same port we are using to send a request to dns. while > coming back. assume that 3 person used the same port. DNS return > traffice not going to respective client. can anyone please advise. > > it was working fine with nat. we are right now using mangle What are you using the mangle table for? Why are you using the mangle table instead of the nat table? If you post your ruleset we may be able to offer some specific help. Regards, Antony. -- The truth is rarely pure, and never simple. - Oscar Wilde Please reply to the list; please don't CC me.