Configuration Trouble

[Steve Halasz]

Thank you! It is working fine now. So now I have some new questions. 
Currently I have a linux box masquerading for a windows computer using 
netfilter with the 2.4.0test kernel. That looks kind of like this:

    Internet
       |
       | eth0 (DHCP w/pump)
.-----------.
| RH Linux  |
| 2.4.0test |
`-----------'
       | eth1 (192.168.0.1)
       |
       | 192.168.0.2
.-----------.
| Windows   |
`-----------'

What I would like to do is have the windows box be just like it was on the 
windows network at work by routing everything through the tinc tunnel. So 
if the work network is 1.2.3.0, my windows computer would have an IP of 
1.2.3.101. I would prefer not to NAT the connection, and I would like to 
continue masquerading for other computers. What I have is something like this:

1.2.3.0 Network at work
       |
       | eth0 (1.2.3.100)
.--------.
| Debian |
| Linux  |
`--------'
       | tap0 (10.2.0.1)
       |
    Internet
       |
       | tap0 (10.1.0.1)
.-----------.
| RH Linux  |
| 2.4.0test |
`-----------'
       | eth1 (192.168.0.1)
       |
       | 1.2.3.101
.-----------.
| Windows   |
`-----------'

I have tried to proxy arp the the 1.2.3.101 address on the debian box with:
ip address add 1.2.3.101 dev eth0
or
arp -i eth0 -Ds 1.2.3.101 eth0 pub

But I don't how to set up the routing to make it work. Or even if it is 
possible to make it work. Or if there is a better way altogether.

Thanks for you help,
Steve Halasz

>On Wed, Nov 22, 2000 at 12:08:56PM -0500, Steve Halasz wrote:
>
> > I have succeeded in getting two tinc1.0pre3 hosts to connect, but I can't
> > ping one from the other. I can ping the local tap interfaces. tcpdump shows
> > that icmp echo requests are received by the other host, but no replies are
> > sent. The two hosts are North and South. It is the same pinging North to
> > South and South to North. The hosts are configured as follows:
> >
> > ifconfig tap0:
> > tap0      Link encap:Ethernet  HWaddr FE:FD:0A:02:00:01
>[...]
> > ifconfig tap0:
> > tap0      Link encap:Ethernet  HWaddr FE:FD:0A:01:00:01
>
>The hardware address of the all tap devices must be fe:fd:00:00:00:00 with 
>tinc
>1.0pre3. That makes things simpler in the end...
>
>-------------------------------------------
>Met vriendelijke groet / with kind regards,
>   Guus Sliepen <guus at sliepen.warande.net>
>-------------------------------------------

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