Multiple Outgoing IPs?

[Scott Silva]

Jim Coates spake the following on 4/2/2007 12:03 PM:
> 
>> -----Original Message-----
>> From: mailscanner-bounces at lists.mailscanner.info 
>> [mailto:mailscanner-bounces at lists.mailscanner.info] On Behalf 
>> Of Scott Silva
>> Sent: Monday, April 02, 2007 1:42 PM
>> To: mailscanner at lists.mailscanner.info
>> Subject: Re: Multiple Outgoing IPs?
>>
>>
>> Jim Coates spake the following on 4/2/2007 10:57 AM:
>>>> -----Original Message-----
>>>> From: mailscanner-bounces at lists.mailscanner.info
>>>> [mailto:mailscanner-bounces at lists.mailscanner.info] On Behalf 
>>>> Of Zeeshan Iqbal
>>>> Sent: Monday, April 02, 2007 12:34 PM
>>>> To: 'MailScanner discussion'
>>>> Subject: RE: Multiple Outgoing IPs?
>>>>
>>>>
>>>> Hi Jim,
>>>>
>>>> 	Go to the 
>>>> 	Pico /etc/mail/access
>>>>
>>>> 	Allow ur all different ips just like that
>>>>
>>>> 		172.16.172.0		RELAY
>>>> 		172.16.177.0 		RELAY
>>>>
>>>> 	Save and exit
>>>>
>>>> And run 
>>>> 		makemap hash /etc/mail/access</etc/mail/access
>>>>
>>>> Regards
>>>> Zeeshan Iqbal
>>>>
>>> Zeeshan,
>>>
>>> Thanks.. but doesn't that only help the incoming situation?  I'm 
>>> looking to tell Sendmail that domain.one.com should go out 
>> on one IP 
>>> and domain.two.com should go out on another IP.
>>>
>>> Thanks,
>>> Jim
>>>
>> How about a couple of virtual machines on one piece of 
>> hardware. You could use zen and CentOS 5 when it comes out, 
>> or vmware server. You could copy the configs between the 
>> machines and then adjust what you need for IP address and hostname.
>>
> 
> That's a good idea, but might not be possible.  It's a machine that's hosted
> at a datacenter.  I have full access to changing the machine config/adding
> software etc, but not to rebuilding the OS.
> 
> Jim
> 
Then vmware would be better for you. You could install it in the base server,
add just one virtual machine, and host the other domain on the VM Set the
virtual net interface to bridged, and you can set the other ip address on it.
As long as the main machine stays up, the second domain should stay up.

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