On 01/29/2016 04:56 PM, Mart Frauenlob wrote:
On 29.01.2016 11:10, Vigneswaran R wrote:
[...]
In the FORWARDING chain, you can mark the packets based on incoming
Interface. Then use the mark to MASQUERADE the packets at the
POSTROUTING chain. eg.,
-t nat -A FORWARD -i eth3 -j MARK --set-mark 0xffff
-t nat -A POSTROUTING -m mark --mark 0xffff -j MASQUERADE
(I hope this should work. However, I haven't tried this by myself.)
Vignesh
Hello,
there is no FORWARD chain in the nat table. And marking in the nat
table will only mark packets of conntrack state NEW.
Better do the marking in the mangle or filter table.
Oops, I intended filter table only. (copy paste error).
-t filter -A FORWARD -i eth3 -j MARK --set-mark 0xffff
Vignesh
Best regards,
Mart
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