Re: [leaf-user] Blocking established connections from external port 53's

2002-06-14 Thread Steve Jeppesen
On Thu, 13 Jun 2002 23:25:14 -0500 Michael D. Schleif [EMAIL PROTECTED] wrote: [ snip ] Let's slow down and look at this carefully. I assume that 24.118.176.137 is your external address -- right? Correct. [ snip ] Now, if you were using only attbi's dns servers that they assigned to

[leaf-user] Blocking established connections from external port 53's

2002-06-13 Thread Steve Jeppesen
I am having trouble with these established connections showing up in my viewmasq log to the point where no one on the homenetwork can connect to the Internet. The problem seemed to go away after AT$T assigned new IP's for everyone in the neighborhood, but just today it reared its ugly head

Re: [leaf-user] Blocking established connections from external port 53's

2002-06-13 Thread guitarlynn
On Thursday 13 June 2002 22:34, Steve Jeppesen wrote: It seems there should be a way to modify network.conf (Dachstein CD V1.02) to not allow any external connections from any IP using port 53 - is there something in network.conf that would work? I have looked thru network.conf but do not

Re: [leaf-user] Blocking established connections from external port 53's

2002-06-13 Thread Michael D. Schleif
Steve Jeppesen wrote: [ snip ] Active Internet connections (w/o servers) Proto Recv-Q Send-Q Local Address Foreign Address State tcp0 0 192.168.1.254:80192.168.1.2:33449 ESTABLISHED tcp0 0 192.168.1.254:80192.168.1.2:33447

Re: [leaf-user] Blocking established connections from external port 53's

2002-06-13 Thread Ray Olszewski
The basic question you need to answer for us is: how is your system doing DNS? Are you running your own DNS server on the router and using it to do DNS directly (i.e., starting at the roo servers and working down)? Are you running a DNS server that uses your ISP's DNS server(s) as