Iptables don't work on CentOS 6

Support for security such as Firewalls and securing linux
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mar1oal
Posts: 1
Joined: 2021/01/05 21:36:35

Iptables don't work on CentOS 6

Post by mar1oal » 2021/01/05 21:43:33

Hi,

I am having problems with iptables on CentOS 6. They were working well before but now they don't work.
After every restart the rules disappear. When i add a new rule it doesnt work, my server is still open to access despite the rules that i add

I have this settings on iptables-config

IPTABLES_SAVE_ON_RESTART="yes"
IPTABLES_SAVE_ON_STOP="yes"

Can someone help?

Thank you.

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