(no subject)

[Alan Cox]

> One thing that may be difficult to implement is that i want to keep a TCP
> connection running when i change the physical device. That's why maybe the
> firewall solution may be better because when receiving packets i could fake
> that they all come from the same physical device and have therefore the same
> IP.

You set up multiple physical devices with the same IP and use the "route"
command. Thats worked with TCP/IP protocols since day 1