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Date:  Wed, 25 Mar 2009 10:33:29 -0400
From:  "Richard C. Barker Sr." <rc (at mark) probass.com>
Subject:  [coba-e:15384] Re: Ethernet issues
To:  coba-e (at mark) bluequartz.org
Message-Id:  <49CA40B9.1020108 (at mark) probass.com>
In-Reply-To:  <49CA35D3.5040604 (at mark) virtbiz.com>
References:  <49CA2FD0.4060906 (at mark) probass.com> <49CA311E.3060906 (at mark) virtbiz.com> <49CA32D7.60708 (at mark) probass.com> <49CA35D3.5040604 (at mark) virtbiz.com>
X-Mail-Count: 15384

No NAT running at all, only DNS is the same for all other servers. The 
lookups are fine
and correct.

Customers can get mail just fine, if they reply to an email that is 
where it starts as the sever
can not talk to the smart relay host is where all email goes to and 
comes from.

RC


Chris Gebhardt - VIRTBIZ Internet wrote:
>
> Richard C. Barker Sr. wrote:
>> No my 5 other server are setup the same and can ping the gateway and 
>> the firewall.
>>
>> I am see the mailq building and all are saying (Deferred: Connection 
>> timed out with host.whatever.com)
>>
>> netstat -nr
>> 1.x.x.0    0.0.0.0         255.255.255.0   U         0 0          0 eth0
>> 2.x.x.0   0.0.0.0         255.255.255.0   U         0 0          0 eth0
>> 127.0.0.0       0.0.0.0         255.0.0.0       U         0 
>> 0          0 lo
>> 0.0.0.0         x.x.x.1   0.0.0.0         UG        0 0          0 eth0
>>
>
> Well I doubt it's a Layer2 issue.  You're using NAT on non-routable 
> IPs inside a firewall?  Hmmmm.   That's where I would be looking first.
>
> You could try re-running the netconfig and restarting the network.
>
> But wait... mailq is building?  Indicating customers are connecting? 
> Are you certain this isn't a DNS issue?
>

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