RE: DNS and access-list

2000-11-03 Thread Brian Morkert
, Brian Morkert -Original Message- From: Brian W. [mailto:[EMAIL PROTECTED]] Sent: Thursday, November 02, 2000 9:05 AM To: Brian Morkert Cc: [EMAIL PROTECTED]; '[EMAIL PROTECTED]' Subject: RE: DNS and access-list If you want to allow your users to receive traffic from other dns servers, d

RE: DNS and access-list

2000-11-02 Thread Brian W.
lution for this > application. > > Best regards, > Brian Morkert > CCNA, MCSE > -Original Message- > From: Curtis Call [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, November 01, 2000 9:11 AM > To: [EMAIL PROTECTED] > Subject: Re: DNS and access-list > > &g

RE: DNS and access-list

2000-11-01 Thread Jason Baker
and access-list You mentioned that you have an access-list allowing port 53 for tcp or udp but the question is are you filtering the response that is coming back from the DNS server. Do you have access-lists filtering traffic coming from that direction? It will be responding to a dynamic port

RE: DNS and access-list

2000-11-01 Thread Brian Morkert
n for this application. Best regards, Brian Morkert CCNA, MCSE -Original Message- From: Curtis Call [mailto:[EMAIL PROTECTED]] Sent: Wednesday, November 01, 2000 9:11 AM To: [EMAIL PROTECTED] Subject: Re: DNS and access-list You mentioned that you have an access-list allowing port 53 for tcp

Re: DNS and access-list

2000-11-01 Thread Curtis Call
You mentioned that you have an access-list allowing port 53 for tcp or udp but the question is are you filtering the response that is coming back from the DNS server. Do you have access-lists filtering traffic coming from that direction? It will be responding to a dynamic port number (it's de