ConfigServer Community Forum

We've release v8.18 with a fix which will hopefully address this issue if you can kill all instances of csf and upgrade. How can I stop all processes of CSF if I cannot access the CSF interface? SSH to the server, then run following command to kill all lfd process csf --lfd restart Update csf with ...

I noticed the same issue on several cpanel servers with 8.17. The CSF page in WHM is blank. Restart CSF stuck at: csf: FASTSTART loading Packet Filter (IPv4) DROP all opt -- in * out * 0.0.0.0/0 -> 0.0.0.0/0 INVALID tcp opt -- in !lo out * 0.0.0.0/0 -> 0.0.0.0/0 INVALID tcp opt -- in * out !lo 0.0.0...

Hello, I installed CSF on Cloudlinux 7 + cpanel server. I disabled firewalld and installed iptables instead. However, the LFD service keep failing after about 30 mins. # cat /etc/csf/csf.error Error: FASTSTART: (DROP no logging IPv4) [] [iptables-restore: line 20 failed]. Try restarting csf with FAS...

I've put over 10K IPs in several text files and included in the csf.deny file on several cpanel servers more than 2 weeks without issue so far. Those servers have 5GB memory and 4 vcpus. I am afraid to add more IPs to the iptables. How to put more than 1K IPs in csf.deny because i saw in the csf fr...

I've put over 10K IPs in several text files and included in the csf.deny file on several cpanel servers more than 2 weeks without issue so far. Those servers have 5GB memory and 4 vcpus. I am afraid to add more IPs to the iptables.

The issue with this is likely due to a missing inclusion of the Time::HiRes perl module from csf.pl which we have just discovered. This will be resolved in the next release, but in the meantime, you can can edit /etc/csf/csf.pl and add the following near the top with the other perl modules: use Tim...

I have 20 xen vps and 20 hyper-v vps. 5 of the xen vps have this problem. Yesterday, I removed the CONNLIMIT and was able to start the CSF. The weird thing is the CSF is still blocking the IPs that over the CONNLIMIT set previously. I had rebooted the CSf several times after remove the CONNLIMIT. I ...

After remove the CONNLIMIT, I can start the CSF now. I have the same settings in other servers and they are ok.
Thanks.

If you're on a cPanel server, then you should try the following to force a reinstall if it isn't working: /scripts/perlinstaller --force Time::HiRes Thanks. I had tried this but still get the same error. Undefined subroutine &Time::HiRes::sleep called at etc/csf/csf.pl line 3161, line 2. iptabl...

kalevalaP wrote:I'm getting exact same error after last version upgrade.

I found that it might be related to my Linux Kernel. The server with Kernel 2.6.18-128 has this problem, newer than this version are ok. I am going to update the kernel to see if it can fix the problem.