166 lines
5.0 KiB
Groff
166 lines
5.0 KiB
Groff
.\" $KAME: pim6dd.conf.5,v 1.6 2000/07/10 08:52:59 itojun Exp $
|
|
.\"
|
|
.\" Copyright (C) 1998 WIDE Project.
|
|
.\" All rights reserved.
|
|
.\"
|
|
.\" Redistribution and use in source and binary forms, with or without
|
|
.\" modification, are permitted provided that the following conditions
|
|
.\" are met:
|
|
.\" 1. Redistributions of source code must retain the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer.
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
|
.\" documentation and/or other materials provided with the distribution.
|
|
.\" 3. Neither the name of the project nor the names of its contributors
|
|
.\" may be used to endorse or promote products derived from this software
|
|
.\" without specific prior written permission.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
|
|
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
|
|
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
.\" SUCH DAMAGE.
|
|
.\"
|
|
.\" $FreeBSD$
|
|
.\"
|
|
.Dd November 17, 1998
|
|
.Dt PIM6DD.CONF 5
|
|
.Os
|
|
.Sh NAME
|
|
.Nm pim6dd.conf
|
|
.Nd config file for pim6dd, PIM for IPv6 dense mode daemon
|
|
.\"
|
|
.Sh DESCRIPTION
|
|
The file describes how the
|
|
.Xr pim6dd 8
|
|
daemon treats each interface on the system.
|
|
By default(including the case where there is no configuration file),
|
|
PIM will be activated on all interfaces, which can be overridden
|
|
by the file.
|
|
Lines beginning with
|
|
.Ql #
|
|
are comments.
|
|
.Pp
|
|
The following configuration directives are availble:
|
|
.Pp
|
|
.Bl -tag -width Ds -compact
|
|
.It Xo
|
|
.Ic default_source_preference Ar preference
|
|
.Xc
|
|
Specifies a default preference value when sending a PIM assert message.
|
|
Preferences are used by assert elections to determine upstream routers.
|
|
Currently
|
|
.Xr pim6dd 8
|
|
does not have an effective method to obtain preferences and metrics from the
|
|
unicast routing protocols, so you may want to set a default value by hand.
|
|
.\"
|
|
.It Ic default_source_metric Ar metric
|
|
Specifies a default metric value when sending a PIM assert message.
|
|
Since
|
|
.Xr pim6dd 8
|
|
cannot get an effective metric of unicast routing,
|
|
it is recommended that preferences is set such that metrics are never
|
|
consulted. However, default metrics may also be set, and
|
|
its default value is 1024.
|
|
.\"
|
|
.It Xo
|
|
.Ic phyint Ar interface
|
|
.Op disable
|
|
.Xc
|
|
Specifies
|
|
.Xr pim6dd 8
|
|
to ignore the interface even if the interface is multicast-capable.
|
|
Interfaces are specified in the form of "name unit", such as
|
|
.Ar gif0
|
|
and
|
|
.Ar ep1.
|
|
.\"
|
|
.It Xo
|
|
.Ic phyint Ar interface
|
|
.Op preference Ar preference
|
|
.Op metric Ar metric
|
|
.Xc
|
|
Specifies the preference and/or metric values when sending a PIM
|
|
assert message on the interface.
|
|
.\"
|
|
.It Xo
|
|
.Ic filter Ar groupaddrs Ar interfaces...
|
|
.Xc
|
|
Specifies an output filter by defining an administrative scope.
|
|
If an incoming multicast packet's destination
|
|
matches the specified
|
|
.Ar groupaddrs ,
|
|
the packet is not sent on the
|
|
.Ar interfaces.
|
|
Moreover, if there is no other interface than the specified
|
|
interfaces,
|
|
.Xr pim6dd 8
|
|
sends a prune message to the upstream neighbor.
|
|
Valid formats of
|
|
.Ar groupaddrs
|
|
are as follows.
|
|
.Bl -tag -width Ds -compact
|
|
.It Ar multicastaddr1-multicastaddr2
|
|
specifies a numerical range of a scope.
|
|
Multicast addresses
|
|
from
|
|
.Ar multicastaddr1
|
|
to
|
|
.Ar multicastaddr2
|
|
will be filtered out.
|
|
Note that neither a white space nor a tab character must not be
|
|
inserted before nor after
|
|
.Ql - .
|
|
.It Ar multicastaddr/prefixlen
|
|
specifies a group prefix of a scope.
|
|
Multicast addresses which match the specified prefix will be filtered
|
|
out.
|
|
If
|
|
.Ar prefixlen
|
|
is omitted, it means the exact match for
|
|
.Ar multicastaddr.
|
|
.El
|
|
.Ar interfaces
|
|
are specified as a blank separated list of interfaces. Each interface is
|
|
specified in the form of "name unit".
|
|
.El
|
|
.\"
|
|
.Sh EXAMPLES
|
|
.Bd -literal -offset
|
|
# phyint gif0 disable
|
|
# phyint ep0 preference 101
|
|
phyint de0 disable
|
|
filter ff15::4000/120 gif1 gif2
|
|
filter ff18::1000-ff18::1050 gif3
|
|
.Ed
|
|
.Sh SEE ALSO
|
|
.Xr pim6dd 8
|
|
.Sh HISTORY
|
|
The
|
|
.Xr pim6dd 8
|
|
command and the configuration file
|
|
.Nm
|
|
are based on
|
|
.Nm pimdd ,
|
|
which is an IPv4 multicast routing daemon
|
|
developed at the University of Oregon.
|
|
.Nm pimdd
|
|
has been derived from PIM sparse-mode
|
|
.Nm pimd
|
|
developed at University of Southern California.
|
|
Part of these two programs above has also been derived from
|
|
.Nm mrouted .
|
|
.Nm mrouted
|
|
is COPYRIGHT 1989 by The Board of Trustees of
|
|
Leland Stanford Junior University.
|
|
.Pp
|
|
IPv6 and IPsec support based on the KAME Project (http://www.kame.net/) stack
|
|
was initially integrated into
|
|
.Fx 4.0
|