Re: Many udp ports open in bind 9.5.1

2009-02-14 Thread Mark Andrews
> Ok, it is not problem bind-9.5.1, but before upgrade I had bind9.5.0- > P2 in which there was no established udp socket from foreign users. > Otherwise, How can I take down this user (crackerjack.net) which is > all the time established ? > I put him in IP tables but it seems to be same state. >

Re: Many udp ports open in bind 9.5.1

2009-02-13 Thread elizabetazadro
On 13 fév, 20:15, "Mike Bernhardt" wrote: > What you=92re seeing is ports your server has opened for queries. Then it > holds the port open while waiting for a reply and for some time after that. > For example, FROM ls1.tel.net.ba:29825=A0TO 203.64.139.9:domain. By design,= >  if > someone does a

RE: Many udp ports open in bind 9.5.1

2009-02-13 Thread Mike Bernhardt
What you’re seeing is ports your server has opened for queries. Then it holds the port open while waiting for a reply and for some time after that. For example, FROM ls1.tel.net.ba:29825 TO 203.64.139.9:domain. By design, if someone does a lot of queries to crackerjack.net, your server is going to