Pascal Hambourg wrote:
Ron Lai a écrit :
-ip route show
172.16.0.0/12 dev ether1 proto kernel scope link src 172.16.119.87
default via 172.16.1.1 dev ether1 metric 1
-brctl show
bridge name bridge id STP enabled interfaces
ether1 8000.00d0680df494 no pether1
[...]
I am using a single bridge with one device.
But from the information you provided it seems that the bridge "ether1"
is the only active interface in you system. So IP forwarding can only
happen from a bridge (ether1) to a bridge (ether1), which is the
situation causing the IP POST_ROUTING hook to be called twice.
That explains how it can happen with only a single bridge, thanks :)
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