I first migrated csf.conf and allow and ignore lists etc. from a debian 7 server,
Then also tried a clean install, To no avail. Searches don't bring help either.
Some hits on sendmail requirement? Who still uses sendmail? Seriously. I'm running postfix. Done so for 20 years. Up until now CSF LFD always worked fine.
Code: Select allAnd I even get this after a clean slate install. Something's up, and it ain't debian or me.
root@server:/etc/csf# ./csf.pl --lfd start root@server:/etc/csf# systemctl status lfd.service ● lfd.service - ConfigServer Firewall & Security - lfd Loaded: loaded (/usr/lib/systemd/system/lfd.service; enabled; vendor preset: enabled) Active: failed (Result: signal) since Thu 2018-03-22 20:10:09 CET; 2s ago Process: 27332 ExecStart=/usr/sbin/lfd (code=exited, status=0/SUCCESS) Main PID: 27344 (code=killed, signal=KILL) Mar 22 20:10:09 server.org systemd: Starting ConfigServer Firewall & Security - lfd... Mar 22 20:10:09 server.org systemd: Started ConfigServer Firewall & Security - lfd. Mar 22 20:10:09 server.org systemd: lfd.service: Main process exited, code=killed, status=9/KILL Mar 22 20:10:09 server.org systemd: lfd.service: Unit entered failed state. Mar 22 20:10:09 server.org systemd: lfd.service: Failed with result 'signal'.
Note that CSF works perfectly fine.
Code: Select allBeen trying to fix this for the last 16 hours. Installed fail2ban to mitigate the waste of bandwidth cost generated by bots.
# ./csftest.pl Testing ip_tables/iptable_filter...OK Testing ipt_LOG...OK Testing ipt_multiport/xt_multiport...OK Testing ipt_REJECT...OK Testing ipt_state/xt_state...OK Testing ipt_limit/xt_limit...OK Testing ipt_recent...OK Testing xt_connlimit...OK Testing ipt_owner/xt_owner...OK Testing iptable_nat/ipt_REDIRECT...OK Testing iptable_nat/ipt_DNAT...OK RESULT: csf should function on this server