From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Stephan Viljoen" Subject: RE: Weird routing problem. (I think) Date: Thu, 6 Nov 2003 16:44:36 +0200 Sender: netfilter-admin@lists.netfilter.org Message-ID: <004f01c3a474$7fc9a970$0200010a@Tinkerbell> References: <1068129245.22285.1.camel@main.tqmcube.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1068129245.22285.1.camel@main.tqmcube.com> Errors-To: netfilter-admin@lists.netfilter.org List-Help: List-Post: List-Subscribe: , List-Id: List-Unsubscribe: , List-Archive: Content-Type: text/plain; charset="us-ascii" To: 'IPTables Mailing List' It works 100% fine from outside of the network. I'm getting the problem from some off my users on a private subnet. The thing that baffles me is that they can connect to any other server on the same IP subnet as the mail server with no problems. -----Original Message----- From: David C. Hart [mailto:DCH@TQMcube.com] Sent: Thursday, November 06, 2003 4:34 PM To: Stephan Viljoen Cc: Iptables Mailing List Subject: Re: Weird routing problem. (I think) On Thu, 2003-11-06 at 09:21, Stephan Viljoen wrote: > Some off my clients started complaining that they're having problems > connecting to my mail server. Now all this worked fine up until > yesterday. I'm not blocking any ports nor am I blocking ICMP on the > network. > Rather slow but . . . [root@mail2 root]# telnet 217.10.176.138 25 Trying 217.10.176.138... Connected to 217.10.176.138. Escape character is '^]'. EHLO ***** 220 gabswave.net ESMTP Exim 4.24 Thu, 06 Nov 2003 16:28:14 +0200 501 Syntactically invalid EHLO argument(s) quit 221 gabswave.net closing connection Connection closed by foreign host.