Provided by: libreswan_5.2-2.2ubuntu1_amd64 

NAME
ipsec-down - Down all tunnels sharing same IPsec connection.
SYNOPSIS
ipsec down connection [--ctlsocket /run/pluto/pluto.ctl]
DESCRIPTION
ipsec down commands pluto to tear down all connections matching specified connection in internal
configuration database. This connection definitions in place so remotes can immediately connect back. If
you want tunnel to go permanently down, use ipsec delete instead.
Normally, pluto's route to a destination remains in place when an ipsec down is used to take the
connection down (or if connection setup, or later automatic rekeying, fails). This permits establishing a
new connection (perhaps using a different specification; the route is altered as necessary) without
having a “window” in which packets might go elsewhere based on a more general route. Such a route can be
removed using the ipsec unroute operation (and is implicitly removed by ipsec delete).
SEE ALSO
ipsec.conf(5), ipsec(8), ipsec-add(8), ipsec-algparse(8), ipsec-briefconnectionstatus(8), ipsec-
briefstatus(8), ipsec-certutil(8), ipsec-checkconfig(8), ipsec-checknflog(8), ipsec-checknss(8), ipsec-
connectionstatus(8), ipsec-crlutil(8), ipsec-delete(8), ipsec-ecdsasigkey(8), ipsec-fetchcrls(8), ipsec-
fipsstatus(8), ipsec-globalstatus(8), ipsec-import(8), ipsec-initnss(8), ipsec-letsencrypt(8), ipsec-
listall(8), ipsec-listcacerts(8), ipsec-listcerts(8), ipsec-listcrls(8), ipsec-listen(8), ipsec-
listpubkeys(8), ipsec-modutil(8), ipsec-newhostkey(8), ipsec-ondemand(8), ipsec-pk12util(8), ipsec-
pluto(8), ipsec-purgeocsp(8), ipsec-redirect(8), ipsec-replace(8), ipsec-rereadall(8), ipsec-
rereadcerts(8), ipsec-rereadsecrets(8), ipsec-restart(8), ipsec-route(8), ipsec-rsasigkey(8), ipsec-
setup(8), ipsec-showhostkey(8), ipsec-showroute(8), ipsec-showstates(8), ipsec-shuntstatus(8), ipsec-
start(8), ipsec-status(8), ipsec-stop(8), ipsec-trafficstatus(8), ipsec-unroute(8), ipsec-up(8), ipsec-
vfychain(8), ipsec-whack(8)
BUGS
none
AUTHOR
Tuomo Soini
Libreswan 5.2 07/30/2025 IPSEC-DOWN(8)