| IPSEC-_UPDOWN(8) | Executable programs | IPSEC-_UPDOWN(8) |
.SH "NAME" ipsec-_updown.xfrm - routing manipulation script
.SH "SYNOPSIS"
.PP _updown is invoked by pluto when it has brought up a new
connection. This script is used to insert the appropriate routing entries
for IPsec operation. The interface to the script is documented in the pluto
man page.
.SH "SEE ALSO"
.PP ipsec(8), ipsec-pluto(8)
.SH "HISTORY"
.PP Man page written for the Linux FreeS/WAN project
<https://www.freeswan.org/> by Michael Richardson. Original
program written by Henry Spencer. Update for
<https://libreswan.org/> by Paul Wouters.
.SH "AUTHOR"
Andrew Cagney, Daniel Kahn Gillmor, Jose Quaresma, Ken Bantoft, Michael
Richardson, Paul Wouters, Tuomo Soini
| 10/23/2026 | Libreswan v5.4.1-HEAD |