Hello!
> Assume an ipv4 packet to be forwarded has arrived via the aliased
> interface eth0:8.
The question is incorrect. Packet cannot arrive on an alias.
> But I haven't been able to find an obvious way to determine which label is
> correct for the packet
Neither of them. Packet has source address, destination address
and physical interface, which it arrived on. No more labels are recorded
in it.
Alexey Kuznetsov
-
To unsubscribe from this list: send the line "unsubscribe linux-net" in
the body of a message to [EMAIL PROTECTED]
