NAME¶

ipsec-_stackmanager - internal script to bring up kernel components for Libreswan

SYNOPSIS¶

ipsec _stackmanager {start | stop}

DESCRIPTION¶

ipsec _stackmanager is called from within the init sub-system (systemd, upstart, sysv initscripts) to bring up the Libreswan kernel component as configured via the protostack= option in the ipsec.conf configuration file.

This involves loading and optionally unloading of the required kernel modules. Because the Linux kernel cannot autodetect most crypto related drivers on-demand, _stackmanager handles loading the modules for the specific IPsec stack.

SEE ALSO¶

ip(8), ipsec.conf(5), ipsec(8), pluto(8)

HISTORY¶

This script was introduced in Libreswan. On the older Openswan systems, this functionality was split over various script files such as ipsec _startnetkey, ipsec _startklips, ipsec _realsetup and ipsec setup. Man page written for the Libreswan project <https://libreswan.org/> by Paul Wouters.

AUTHOR¶

Paul Wouters