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Security => CSF Firewall => Topic started by: hugsjf on January 26, 2016, 01:16:57 AM

Title: Error: FASTSTART: (Packet Filter IPv4) [] [iptables-restore: line 14 failed]
Post by: hugsjf on January 26, 2016, 01:16:57 AM

Não consigo iniciar o "csf" no CWP, quando tento iniciar retorna esse erro.

You have an unresolved error when starting csf:
Error: FASTSTART: (Packet Filter IPv4) [] [iptables-restore: line 14 failed]. Try restarting csf with FASTSTART disabled, at line 4735 in /usr/sbin/csf

You need to restart csf successfully to remove this warning, or delete /etc/csf/csf.error

Podem me ajudar?

Title: Re: Error: FASTSTART: (Packet Filter IPv4) [] [iptables-restore: line 14 failed]
Post by: Administrator on January 27, 2016, 11:41:17 AM

did you done any changes to csf configuration ?

Title: Re: Error: FASTSTART: (Packet Filter IPv4) [] [iptables-restore: line 14 failed]
Post by: hugsjf on January 29, 2016, 03:29:15 PM

Não fiz nenhuma alteração... eu simplesmente instalei o CWP e apareceu pra mim que o firewall estava off, quando tentei reiniciar me retornou esse erro...

Flushing chain `INPUT'
Flushing chain `FORWARD'
Flushing chain `OUTPUT'
Running /usr/local/csf/bin/csfpre.sh
csf: FASTSTART loading DROP no logging (IPv4)
LOG  tcp opt -- in * out *  0.0.0.0/0  -> 0.0.0.0/0  limit: avg 30/min burst 5 LOG flags 0 level 4 prefix `Firewall: *TCP_IN Blocked* '
LOG  tcp opt -- in * out *  0.0.0.0/0  -> 0.0.0.0/0  tcp flags:0x17/0x02 limit: avg 30/min burst 5 LOG flags 8 level 4 prefix `Firewall: *TCP_OUT Blocked* '
LOG  udp opt -- in * out *  0.0.0.0/0  -> 0.0.0.0/0  limit: avg 30/min burst 5 LOG flags 0 level 4 prefix `Firewall: *UDP_IN Blocked* '
LOG  udp opt -- in * out *  0.0.0.0/0  -> 0.0.0.0/0  limit: avg 30/min burst 5 LOG flags 8 level 4 prefix `Firewall: *UDP_OUT Blocked* '
LOG  icmp opt -- in * out *  0.0.0.0/0  -> 0.0.0.0/0  limit: avg 30/min burst 5 LOG flags 0 level 4 prefix `Firewall: *ICMP_IN Blocked* '
LOG  icmp opt -- in * out *  0.0.0.0/0  -> 0.0.0.0/0  limit: avg 30/min burst 5 LOG flags 8 level 4 prefix `Firewall: *ICMP_OUT Blocked* '
DROP  all opt -- in * out *  0.0.0.0/0  -> 0.0.0.0/0 
DROP  all opt -- in * out *  0.0.0.0/0  -> 0.0.0.0/0 
DENYOUT  all opt -- in * out !lo  0.0.0.0/0  -> 0.0.0.0/0 
DENYIN  all opt -- in !lo out *  0.0.0.0/0  -> 0.0.0.0/0 
ALLOWOUT  all opt -- in * out !lo  0.0.0.0/0  -> 0.0.0.0/0 
ALLOWIN  all opt -- in !lo out *  0.0.0.0/0  -> 0.0.0.0/0 
csf: FASTSTART loading Packet Filter (IPv4)
Error: FASTSTART: (Packet Filter IPv4) [] [iptables-restore: line 14 failed]. Try restarting csf with FASTSTART disabled, at line 4735

Title: Re: Error: FASTSTART: (Packet Filter IPv4) [] [iptables-restore: line 14 failed]
Post by: gasonline on April 09, 2019, 08:45:20 PM

My provider change OpenVZ for OpenVZ7 and suddently I have this error and firewall can't start:

Error: FASTSTART: (Packet Filter IPv4) [] [iptables-restore: line 14 failed]. Try restarting csf with FASTSTART disabled, at line 5522 in /usr/sbin/csf

How I can fix this issue?

Thanks.
Regards.
JM

Title: Re: Error: FASTSTART: (Packet Filter IPv4) [] [iptables-restore: line 14 failed]
Post by: Igor S. on April 10, 2019, 05:57:55 AM

Hi,

Quote from: gasonline on April 09, 2019, 08:45:20 PM

My provider change OpenVZ for OpenVZ7 and suddently I have this error and firewall can't start:

Error: FASTSTART: (Packet Filter IPv4) [] [iptables-restore: line 14 failed]. Try restarting csf with FASTSTART disabled, at line 5522 in /usr/sbin/csf

How I can fix this issue?

Thanks.
Regards.
JM

You have to ask the VPS provider to enable that.

Title: Re: Error: FASTSTART: (Packet Filter IPv4) [] [iptables-restore: line 14 failed]
Post by: gasonline on April 10, 2019, 05:31:22 PM

Hello,

Sorry,

What does my provider have to do? Enable IPv4? FASTSTART?

Title: Re: Error: FASTSTART: (Packet Filter IPv4) [] [iptables-restore: line 14 failed]
Post by: Igor S. on April 18, 2019, 05:53:14 AM

Hi, ask him about iptables.