Jan Engelhardt a écrit :
On Friday 2009-08-14 00:44, Daniel Huhardeaux wrote:
is there a solution to reroute all traffic (icmp, udp, tcp, ...) from
one IP address to another one?
Routing tables are controlled with iproute2. Replace the variables by
something appropriate. The freely choosable $number usually wants to be
= 1 to avoid surprises.
ip rule add from $srcaddr table $number prio $prio
ip route add default via $toaddr table $number
(The main routing table has number 254, and is usually at the lowest
prio of 32767. The "prio $prio" part is thus usually optional in
practice.)
Thanks for your answer Jan.
This means that if I want to redirect all traffic to an IP to another
one, and changing the sorce address as if packet came from the IP from
redirected machine I would have to create:
ip rule add to $iptoredirect table $number prio $prio
ip route add default via $toaddr src $iptoredirect table $number
Without changing the source address it would be:
ip rule add to $iptoredirect table $number prio $prio
ip route add default via $toaddr table $number
Would be the NAT option not a possibility? Something like
ip route add nat $iptoredirect via $toaddr
Regards
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