CONNTRACKD(8) (NAME) conntrackd - (Netfilter) (SYNOPSIS) conntrackd [options] (DESCRIPTION) conntrackd (user-space) netfilter . . conntrackd (stateful) (HA) . Primary-Backup Multiprimary . (OPTIONS) conntrackd . (GENERAL OPTIONS) conntrackd. -d conntrackd ( fork). -C path. conntrackd.conf(5) . -v . -h . (CLIENT COMMANDS) conntrackd . -i [ct|expect] . -e [ct|expect] . -x XML. -i -e . -f [internal|external] / . -F [ct|expect] conntrack ( >= 2.6.29 ). -c conntrack. -B (bulk) . conntrackd . -n ( FT-FW NOTRACK). -k (kill). -s [network|cache|runtime|link|rsqueue|process|queue|ct|expect] . . "network" . "cache" . "runtime" . "process" ( ) . "queue" . "ct" . "expect" (expectation) . -R [ct|expect] . -t ( PurgeTimeout ). (DIAGNOSTICS) 0 . 1 . (EXAMPLES) (fail-over) primary-backup.sh . conntrackd -d conntrackd . conntrackd -i . conntrackd -e . conntrackd -c . failover . (DEPENDENCIES) >= 2.6.18 . TCP >= 2.6.22 . (helpers) >= 2.6.25 ( NAT sequence adjustments ) . (stateful) iptables recent connbytes quota . (takeover) . >= 2.6.26 . (overhead) . Filter . SYSTEMD (SYSTEMD INTEGRATION) 1.4.4 conntrackd systemd(1) Type=notify watchdog . (INCOMPATIBILITIES) 0.9.9 . conntrackd >= 0.9.9 conntrackd <= 0.9.8 . conntrackd . (SEE ALSO) conntrackd.conf(5), conntrack(8), iptables(8), nft(8) http://conntrack-tools.netfilter.org (BUGS) netfilter- devel@vger.kernel.org ( ) Netfilter https://bugzilla.netfilter.org . (AUTHORS) Pablo Neira Ayuso conntrackd . Pablo Neira Ayuso . 2018-04-16 CONNTRACKD(8)