topic How do I configure IPSec between PIX behind PAT and 3rd Party VPN Gateway in Network Security

How do I configure IPSec between PIX behind PAT and 3rd Party VPN Gateway

uwe.schmidt — Fri, 21 Feb 2020 06:42:07 GMT

I keep trying to solve a problem which is as follows:

IPSec VPN Gateway SpeedStream ADSL PIX 501

195.xxx.xxx.xxx---------- 80.xxx.xxx.xxx / 192.168.0.1 --- 192.168.0.20 /192.168.2.1-

LAN Segment

---192.168.2.2 - 32

The 80.xxx.xxx.xxx and 192.168.0.1 IP addresses where assigned by the ISP and are stored in the router with no option to change them. When I visit the www.whatismyipaddress.com I keep receiving different IP addresses. However as I understand with 6.3 this should not be problem but what ever I do I cannot establish a tunnel nor any traffic.

Any hint is more the welcome!

Thanks

Uwe

Re: How do I configure IPSec between PIX behind PAT and 3rd Part

afakhan — Mon, 21 Apr 2003 17:37:21 GMT

Hi,

one side has to have a static IP address so that it can respond to ipsec requests from various ipsec gateways/clients.

thx

Afaq

Re: How do I configure IPSec between PIX behind PAT and 3rd Part

uwe.schmidt — Tue, 22 Apr 2003 04:53:33 GMT

Hi,

The VPN Gateway with 195.xxx.xxx.xxx has got a pulic IP address as we have many other IPSec tunnels connected to this box. It only does not work in the above scenario.

Uwe