I've tried Toms suggestion below without success. Perhaps a diagram of this system would help.

___________________________________ | eth0 eth1 | -----------64.202.224.0/24--------| net interface on pppoe server / loc interface |--------------no ip address (pppoe only)----- | | ___________________________________ To simplify things, I changed loaded apache on each pppoe server and set the home page as the user suspended page.
so in this case I could redirect to either 127.0.0.1, or 64.202.224.X

The way the pppoe server works is: PPPOE daemon uses radius authenticate terminates the pppoe session. At this point the session is handed of to the standard kernel mode pppd

When I use:

DNAT-   y:192.168.50.0/24    z:64.202.224.254:80        tcp


I do not get the suspend web page. When I trace route from the connect system, I get host unreachable from my boarder router (which I should never see). This box is running zebra and ospf, as is the boarder router, could it be that they are overriding?

Any thoughts would be greatly appreciated.

slightly beaten down....

Marco



Ok lets start from the top.

I have multiple pppoe servers terminating connections. Users are normally issued public ip addresses.
When I suspend a user, they get a private 192.168.50.0/24 ip address.
I want to redirect any IPs in the 192.168.50.0/24 to a web page on a server that has a simple SUSPENDED message.


That is just:

DNAT-   y:192.168.40.0/24    z:64.202.230.254:80        tcp

Where

        y = Zone containing 192.168.40.0/24
        z = Zone containing 64.202.230.254
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