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this is a strange one, there is something I am missing 
here.

I have a NetBSD box running 1.5.2, I now have an open door 
firewall.

I am running IPNAT, atytached is my conf file.

I have a dial up modem and a cable modem and right now I 
just want to use the dial up modem to get in from the 
outside.

So I set up a bimap from the static ip to the local 
network ip (see the first rule)

Now I can ping and I can see it working but when I try to 
ssh I can't get through.

I can monitor the ppp0 interface using tcpdump and I see 
the packets going in! But nothing works.

Can anyone explain this? do I have to do anything more 
with the bimap to make it work with ssh, I don't want to 
specify any port or protocols for it. I want anything to 
work through it.

If you can help me out here or even tell me how to get 
more troubleshopoting information that would be great.

Please email any responses back to me if at all possible.

Thanks

Jon

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