ConfigServer Community Forum

Overnight, I have an error now. Everything worked before ok.

Please help:

csf: FASTSTART loading CC_ALLOW_PORTS [us] (IPv4)
Error: FASTTART: iptables-restore: line 25716 failed, at line 3759



Any ideas what changed that caused this?

iptables-restore is unable to process the [us] CC_ALLOW_PORTS for some reason. Try disabling FASTSTART and restart csf carefully checking the startup output for errors.

I went back to a config that worked, and I put

just "US" in cc_allow with fast start on

error log:

Error: FASTTART: iptables-restore: line 32338 failed, at line 3759 in /usr/sbin/csf


If nothing is in CC_allow

It starts fine. This problem just started overnight. I see CSF is 7.01 version. Did something change in the new version

Ok Turned off Fast Start.

With "US" in allow_cc_ports

With fast start off:

Error: Error processing command for line [1665] (6 times): [iptables: Unknown error 4294967295], at line 1665

...Done.

Restarting lfd...

Stopping lfd:[ OK ]
[ OK ]
Starting lfd:
Error: You have an unresolved error when starting csf. You need to restart csf successfully before starting lfd (see /etc/csf/csf.error)

This has to be a bug in 7.01 version as 7.00 and before I never had this issue.

That error is coming from iptables, so something about the kernel or iptables is failing. There's little we can help with that. It's possible that some kernel resource has been exceeded, but it falls outside of what we can offer help for.

Nothing has changed in the server config, and I have Plenty of memory. I only received this error when it was upgraded to 7.01. Is there a way I can install 7.00 again?