>
> [root@building1] # pppd pty "ssh -t -e none building2 pppd"

or vtund.

this uses TCP-only transport so with non-perfect network generate stalls.

vtund uses UDP

> This starts pppd on your building1-box and opens an ssh
> connections to your building2-machine and starts pppd there
> too. The two pppd's then start talking to each other. That
> is, if the machines are setup for passwordless [RD]SA
> authentication. Security is reached when using a floppy
> with the appropriate keys and walking from the first
> buidling to the second.
>
> Make sure the pppd's on both ends are configured correctly,
> here's what I used :
>
> On the building1-machine :
> [root@building1] # cat /etc/ppp/options
> # Options for a ppp-tunnel with proxy-arp to building2
> silent
> 10.0.0.1:
> defaultroute
> proxyarp
> [root@building1] #
>
> On the building2-machine :
> [root@home] # cat /etc/ppp/options
> # Options for a ppp-tunnel with proxy-arp to building1
> ipcp-accept-local
> ipcp-accept-remote
> proxyarp
> noauth
> [root@building2] #
>
>
> Of course, there are better tunneling solutions. This is the
> one I found the easiest to set up when doing more proof-of-
> concepts ;).
>
> Just my 0.02 Euro's (or 2 eurocents)
>
> Paul 'WEiRD' de Weerd
>