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Can not see VM packets using Netfilter

+2 votes

I’m recently developing a simple program using netfilter and I’m having a tricky problem. My program is mainly to log the src and dst ip address of all the packets. This program is run in the host machine. I have several virtual machines on that host machine.

The problem is, I can not capture the packets generated or destined at the VMs. All the VMs use bridging network to connect.

Can anyone help me?

posted Dec 2, 2014 by anonymous

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1 Answer

0 votes

Depending on the interface you use (bridge) and the method you try to log packets, you may try again with:

echo 1 > /proc/sys/net/bridge/bridge-nf-call-iptables

answer Dec 2, 2014 by Sanketi Garg
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