ucarp(8) on Linux
The text baa763d1d62c, as Debian 7 (Wheezy) shipped it.
Automatic IP failover
Flags it lists
-
--daemonize -
--facility -
--help -
--ignoreifstate -
--neutral -
--nomcast -
--preempt -
--shutdown -
-B -
-M -
-P -
-S -
-f -
-h -
-n -
-z