Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

Nat question on PIX

Hi I have a Pix506 on site A which is configured with 2 tunnels IPSec to my corporate network.

My net on Site A is 172.26.46.0/24.

On my site B I have a VPN 3000 (tunnel A-B) until now is ok

In site C (another VPN 3000) Tunnel (A-C).

Sites B & C are connected vía WAN eigrp.

I would like that tuneel A-C be a backup for tunnel A-B. The problem is that in sites B and C I have to configured an static route to traffic going to site A but those sites are connected so I can not have the same route in both sites....

How can I do in my Pix a NAt to translate traffic 172.26.46.0 into 172.24.24.0 a reach my site C. In site C I have a route to reach 172.24.24.0.

Any nat suggestion? what I can do?

Thanks

Regards

1 REPLY
New Member

Re: Nat question on PIX

Hi

but if you are managing site A, B and C lan, why use NAT ? is there overlapping somewhere ?

How is the EIGRP peering made between site B and C ? Using a router in every site ?

If yes I can suggest to build a sort of wan (using a GRE tunnel) via Ipsec VPN with a router behind PIX506 in site A on both sites.

On all the three wan link run EIGRP and everything is dynamic if something fails...

If help pls rate.

Tks

Ric

89
Views
0
Helpful
1
Replies
CreatePlease login to create content