Multiple VPNs to our CISCO 2821 with NAT

I am looking at hosting some apps and such and would like to test multiple IPSec VPNs from different sources to our router (CISCO 2821) then natted to different IPs behind the router.

Examples,
Client A from 1.2.3.4 to our I/F @ 3.4.5.1 and then inside to 3.4.5.4
Client B from 2.2.3.4 to our I/F @ 3.4.5.1 and then inside to 3.4.5.6
Client C from 3.2.3.4 to our I/F @ 3.4.5.1 and then inside to 3.4.5.21

Thanks,

Brent
Brent_AustinAsked:
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BBRazzCommented:
Unless you're using different ports, I beleive you're not going to be able to NAT one IP to Many from the outside, inside.

If you're using VPN Tunnels, why do you need to translate the IP's?

-BBRazz
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Brent_AustinAuthor Commented:
Hi BBRazz

I can't tell the router that if it recieves a call from client A (ThierIP) then go here (InsideIP)
And use different inside IPs for different clients?...

I need to translate the IPs because I do not want anything visible other than what the client is supposed to see.
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BBRazzCommented:
Any chance you can quickly throw together a diagram to show that you're trying to acheive?
-BBRazz
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Brent_AustinAuthor Commented:
Sorry for the delay..
Right now, to save headaches...
I would like to configure an IPSec tunell from my clients site to our site.
It would be a client CISCO 861 to our CISCO 2821..

Sorry.
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Brent_AustinAuthor Commented:
With all the extra work involved in NATs, I decided to go ahead and do a straight IPSec from site to site.

How do I close tickets and how do I award a point for pointing me in a different direction?
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BBRazzCommented:
That one I dont know!
 
-BBRazz
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Brent_AustinAuthor Commented:
BBRaz had me step back and take a closer look. I decided to go IPSec and if issue comes out with other clients connecting to our environment I will then create a VPN Server on the 8621...Thanks....
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