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Firewalld actions not working with UDP #2948
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The issue is known, and the conclusion at the moment it is rather an issue of firewalld (at least with iptables backend), see Although I consider this as 3rd party issue, I still think we need to provide something to help people using firewalld together with fail2ban:
@fail2ban/contributors, @fail2ban/maintainers more ideas or even PRs are welcome. |
Issue is solved to me by changing table to raw. But there is |
|
There is no configurations for first rule in text files and configs. I think it hardcoded default. i will check on next time installations |
Environment:
The issue:
Firewalld inserts
So connection if connection in conntrack - fail2ban cant ban it.
Steps to reproduce
It related on SIP servers first of all because sip-servers cant reset udp connections. Also affects affects all other datagram servers.
Expected behavior
We need to move firewalld actions to
mangle
orraw
tables.The text was updated successfully, but these errors were encountered: