This forum is only for reproducible bugs with csf and lfd (i.e. not iptables problems, lack of understanding how to use a feature, etc). Posts must be accompanied with full technical details of the problem and how it can be recreated. Any posts not adhering to this, or not considered bugs, will be moved to the General Discussion (csf) forum.
I have a problem CSF using the latest version installed on cpanel. And on this server are 2 network card, eth0, eth1.
This server is used as rounter linux and such is necessary to allow traffic on eth1.
Unfortunately if chear
ETH_DEVICE = eth0
ETH_DEVICE_SKIP = eth1
Still not allow traffic on eth1, so all sv behind eth1 not running on the internet.
What can be done?
The ALLOW rule for the non-blocking NIC should appear at the top of the INPUT and OUTPUT iptables chains. Is this not the case? Can you post the output from: