22 Apr
2013
22 Apr
'13
1:50 a.m.
On 22/04/2013, at 10:48, Tony Langdon <vk3jed@gmail.com> wrote:
Hmm, having both interfaces up is probably not an option, thanks to NAT and the need for port forwarding (wouldn't changing interfaces mean changing IPs?
it shouldn't. arp in Linux will respond to any IP assigned on the machine, not just that interface. configurable via sysctl of course. you could put the one IP on a loopback and none on the other interfaces, and it should still work with NAT as long as those interfaces are up, at least