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PIX site-to-site + Concentrator 3005 client VPN

Virtual Private Networks

We currently have a site-to-site VPN setup using a PIX 506 and PIX 515 (with 3 interfaces). On the DMZ interface of the PIX 515 we have a VPN 3005. The VPN clients establish the tunnel to the public interface on the VPN 3005 and thereafter through the PIX 515 to the inside servers. It is also possible to go to the internet through the PIx 515.

Now we want the VPN clients to connect to servers on the other network through the site-to-site tunnel with the PIX 506. Is it possible and how?

Cisco Employee

Re: PIX site-to-site + Concentrator 3005 client VPN


Its possible for the VPN clients to go through an already existed Site to Site tunnel, the onyl thing to keep in mind is the Split tunnel should have all the Networks that need to be accessed by the Client added to the Network lists. Additionally the Routing at the Hub should be setup properly to attain this. Keep in mind here the limitation of PIX of not letting packets bounce off an interface.

Hope this helps,


Aamir Waheed,

Cisco Systems, Inc.