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VPN setup

By Manthax ·
I am wondering if somebody has been able to successfully install and configure a VPN site to site connection using Watchguard Firebox6tc VPN device behind a Cisco router doing NAT. If you have, please post a step by step guide.
Thanks,

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by hitchcock4 In reply to VPN setup

You will have to tell the Cisco router to either (1) not use NAT or (2) route traffic from an outside IP to the WatchGuard. We did (2).

This is some of our Cisco 2600 code (I am defnitely not a Cisco person, so I can't answer questions on that):
ip nat inside source list 2 pool 2620IntMetX-natpool-0 overload
ip nat inside source static 10.11.248.13 65.163.x.131 (x replaces a number)
ip nat inside source static 10.11.248.12 65.163.x.130
ip nat inside source static 10.11.248.14 65.163.x.129
ip nat inside source static 10.11.248.10 65.163.x.132
no ip http server
no ip http secure-server
ip classless
ip route 0.0.0.0 0.0.0.0 Serial0/0
ip route 10.1.1.0 255.255.255.0 10.11.248.14
ip route 10.1.2.0 255.255.255.0 10.11.248.14
ip route 10.1.3.0 255.255.255.0 10.11.248.12

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by Manthax In reply to VPN setup

Thanks for the reply. I am a Cisco newbie, so I don't know much about routing.

In my case then I assume that the config should look like this?

69.37.x.13 public IP for Watchguard VPN.
172.16.1.12 internal Ip for Watchguard VPN.

ip nat inside source static 172.16.1.12 69.37.x.13

I don't know how about the route statement, but I am assuming is somethink like this?

Ip route 69.3.x.13 255.255.255.0 172.16.1.12
Is this correct?
Thank you for your time.

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