I am using CommView to do a port scan on my network. When I send mail to an external system (say yahoo), I see the following:
(New Address) (Old Address) 66.221.155.140 => 206.118.101.144 IP/TCP dest port 53 And then: 66.221.155.140 => 151.164.1.7 IP/TCP orig port 1047 - dest port 53 66.221.155.140 <= 151.164.1.7 IP/TCP orig port 53 - dest port 1047 The whole reason I am asking, is because I am trying to implement an inbound access list on a Cisco Rtr running 12.2 code, and when I apply the list to the router, I get an un-deliverable (Not local host) when trying to send mail. The pop3 works, as well as local deliveries. I'll include the access list also just in case. access-list 111 permit tcp any host 66.221.155.140 eq smtp access-list 111 permit tcp any host 66.221.155.140 eq pop3 access-list 111 deny ip any any Thanks again. Jason -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Len Conrad Sent: Saturday, May 25, 2002 8:44 PM To: [EMAIL PROTECTED] Subject: Re: [IMail Forum] Questions on Switching an Imail server IP address?? >fine on the new IP. Now when I do a network trace on this box do you mean traceroute? >I see the new IP sending information to the old IP (adapter isn't >active). where do you see this? what command do you type in, and where, and what are the command results? Len www.menandmice.com/DNS-training : DNS Training BIND8NT.MEIway.com : ISC BIND for NT4 & W2K IMGate.MEIway.com : Build free, hi-perf, anti-abuse mail gateways Please visit http://www.ipswitch.com/support/mailing-lists.html to be removed from this list. An Archive of this list is available at: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Please visit the Knowledge Base for answers to frequently asked questions: http://www.ipswitch.com/support/IMail/ Please visit http://www.ipswitch.com/support/mailing-lists.html to be removed from this list. An Archive of this list is available at: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Please visit the Knowledge Base for answers to frequently asked questions: http://www.ipswitch.com/support/IMail/
