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From: Scott Townsend on 7 May 2008 13:04
I have 2 Mailservers,
Can I map 2 External IPs to the same Internal IP?


static (inside-HBG,outside-HBG) 192.168.1.8 10.1.0.9 netmask 255.255.255.255
static (inside-HBG,outside-HBG) 192.168.1.9 10.1.0.9 netmask 255.255.255.255

From: News Reader on 7 May 2008 13:39
Scott Townsend wrote:
> I have 2 Mailservers,
> Can I map 2 External IPs to the same Internal IP?
>
>
> static (inside-HBG,outside-HBG) 192.168.1.8 10.1.0.9 netmask 255.255.255.255
> static (inside-HBG,outside-HBG) 192.168.1.9 10.1.0.9 netmask 255.255.255.255
>

Seems logical to me.

The NAT translations will remain unique due to the external host's IP
address/source port combination, and the specific global NAT IP address
destination.

Best Regards,
News Reader
From: Morph on 7 May 2008 14:05
In the message <uilUj.2629$17.1755(a)newssvr22.news.prodigy.net> Scott
Townsend wrote:

| I have 2 Mailservers,
| Can I map 2 External IPs to the same Internal IP?
|
|
| static (inside-HBG,outside-HBG) 192.168.1.8 10.1.0.9 netmask 255.255.255.255
| static (inside-HBG,outside-HBG) 192.168.1.9 10.1.0.9 netmask 255.255.255.255

Have a look at this:
http://www.cisco.com/en/US/products/ps6120/products_configuration_example09186a00807d2874.shtml
From: Scott Townsend on 7 May 2008 14:17
It says that the Inside IP address is already in use. )-:


"News Reader" <user(a)domain.null> wrote in message
news:sPlUj.74984$612.47225(a)read1.cgocable.net...
> Scott Townsend wrote:
>> I have 2 Mailservers,
>> Can I map 2 External IPs to the same Internal IP?
>>
>>
>> static (inside-HBG,outside-HBG) 192.168.1.8 10.1.0.9 netmask
>> 255.255.255.255
>> static (inside-HBG,outside-HBG) 192.168.1.9 10.1.0.9 netmask
>> 255.255.255.255
>>
>
> Seems logical to me.
>
> The NAT translations will remain unique due to the external host's IP
> address/source port combination, and the specific global NAT IP address
> destination.
>
> Best Regards,
> News Reader

From: Scott Townsend on 7 May 2008 14:21
Hmmm.. I think I follow it, though not sure how/why you would need to
Expose the Private Address to the outside, I guess it would work if the 2nd
static statement was
172.16.171.126

Hmmm.. I think I might way for the DNS entry to time out on the remote
server... (-;

Thanks,




"Morph" <notimportant(a)mail.net> wrote in message
news:9or3245c4q612npk9rp89nr66u06hj8r99(a)4ax.com...
> In the message <uilUj.2629$17.1755(a)newssvr22.news.prodigy.net> Scott
> Townsend wrote:
>
> | I have 2 Mailservers,
> | Can I map 2 External IPs to the same Internal IP?
> |
> |
> | static (inside-HBG,outside-HBG) 192.168.1.8 10.1.0.9 netmask
> 255.255.255.255
> | static (inside-HBG,outside-HBG) 192.168.1.9 10.1.0.9 netmask
> 255.255.255.255
>
> Have a look at this:
> http://www.cisco.com/en/US/products/ps6120/products_configuration_example09186a00807d2874.shtml

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