csf v12.12 enable but stopped after debian upgrade

[duduche]

After upgrade debian stretch to buster csf is enable but stopped.
I tried a fresh install of csf but same problem.
What's going on ?
Please help.

[duduche]

I found the solution.
Debian buster use nftables instead of iptables.
To use iptables-legacy try :
# update-alternatives --set iptables /usr/sbin/iptables-legacy
# update-alternatives --set ip6tables /usr/sbin/ip6tables-legacy
# update-alternatives --set arptables /usr/sbin/arptables-legacy
# update-alternatives --set ebtables /usr/sbin/ebtables-legacy

Work for me

[lido]

Hi, we also came across this issue and the fix has worked.

Since Debian 10 was recently released I'm guessing this issue will probably crop up a few more times as people upgrade.

I'd recommend that the authors setup some detection or notification when using Debian 10 (which you could probably detect by checking the /etc/debian_version file) and instruct users to check out the Debian nftables/iptables information and how to switch to iptables on the following page from the Debian wiki:

https://wiki.debian.org/nftables#Current_status

Just a suggestion or course. Thanks to the developers for maintaining this firewall script.

Cheers

[ForumAdmin]

This will be implemented in the next csf release.