diff options
Diffstat (limited to 'usr.sbin/rtsold/rtsold.8')
| -rw-r--r-- | usr.sbin/rtsold/rtsold.8 | 33 |
1 files changed, 31 insertions, 2 deletions
diff --git a/usr.sbin/rtsold/rtsold.8 b/usr.sbin/rtsold/rtsold.8 index d474db78618..d2a79b0d7fe 100644 --- a/usr.sbin/rtsold/rtsold.8 +++ b/usr.sbin/rtsold/rtsold.8 @@ -1,4 +1,4 @@ -.\" $OpenBSD: rtsold.8,v 1.24 2007/05/31 19:20:29 jmc Exp $ +.\" $OpenBSD: rtsold.8,v 1.25 2008/06/10 04:49:11 reyk Exp $ .\" $KAME: rtsold.8,v 1.17 2001/07/09 22:30:37 itojun Exp $ .\" .\" Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. @@ -28,7 +28,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd $Mdocdate: May 31 2007 $ +.Dd $Mdocdate: June 10 2008 $ .Dt RTSOLD 8 .Os .\" @@ -39,6 +39,7 @@ .Sh SYNOPSIS .Nm rtsold .Op Fl 1DdFfm +.Op Fl O Ar script-name .Ar interface ... .Nm rtsold .Op Fl 1DdFfm @@ -46,6 +47,7 @@ .Pp .Nm rtsol .Op Fl DdF +.Op Fl O Ar script-name .Ar interface ... .Nm rtsol .Op Fl DdF @@ -138,6 +140,20 @@ When sending a Router Solicitation on an interface, includes a Source Link-layer address option if the interface has a link-layer address. .Pp +.Nm +manages a per-interface parameter to detect if a separate protocol is +needed for configuration parameters other than host's addresses. +At the invocation time, the flag is FALSE, and becomes TRUE when the +daemon receives a router advertisement with the Other Configuration +flag being set. +A script file can be specified to deal with the case +.Pq see below . +When +.Nm +start resending router solicitation messages by one of the conditions +events, the daemon resets the parameter because the event may indicate +a change on the attached link. +.Pp Upon receipt of signal .Dv SIGUSR1 , .Nm @@ -199,6 +215,19 @@ Moreover, if the option is specified, periodically sends Router Solicitation on an interface that does not support .Dv SIOCGIFMEDIA ioctl. +.It Fl O Ar script-name +Specifies a supplement script file to handle the Other Configuration +flag of the router advertisement. +When the flag changes from FALSE to TRUE, +.Nm +will invoke +.Ar script-name +with a single argument of the receiving interface name, expecting the +script will then start a protocol for the other configuration. +.Ar script-name +must be the absolute path from root to the script file, be a regular +file, and be created by the same owner who runs +.Nm . .El .Pp .Ex -std rtsold |