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 $NetBSD: ldpd.conf.5,v 1.2 2013/10/18 12:29:52 wiz Exp $

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.Dd October 18, 2013
.Dt LDPD.CONF 5
.Os
.Sh NAME
.Nm ldpd.conf
.Nd ldpd configuration file
.Sh SYNOPSIS
.Nm
.Sh DESCRIPTION
The
.Nm
file defines the
.Xr ldpd 8
initial setup and may contain information about LDP identificator, network,
neighbour and interface parameters.
Blank lines are allowed and comments lines should start with
.Sq # .
Non block lines should end with a semicolon.
.Sh FILES
l -tag -width /etc/ldpd.conf -compact t Pa /etc/ldpd.conf The file
.Nm
resides in

a /etc .
.El
.Sh CONFIGURATION
The following options are accepted:
l -tag -width "keepalive-time" t Li command-port Control and command TCP port (default: 2626)
t Li hello-time Interval in seconds on which hellos are sent out on interfaces (default: 6s)
t Li interface Interface block commands (see below)
t Li keepalive-time Keepalive interval in seconds for established peers (default: 4s)
t Li ldp-id Force using a certain LDP Identificator (default autogenerated, highest INET4
address set on an interface excluding 127/8 range)
t Li min-label Minimum number used for generated labels (default: 16)
t Li max-label Maximum number used for generated labels (default: 1048576)
t Li neighbour Neighbour block subcommands (see below)
t Li no-default-route If set to 0
.Xr ldpd 8
will try to tag also the default route (default: 1)
.El

p
Interface block supports the following parameters
l -tag -width "transport-address" t Li passive Don't send hellos on interface
t Li transport-address Transport INET4 address advertised in hellos sent on the mentioned interface
.El

p
Neighbour block supports the following parameters
l -tag -width "authenticate" t Li authenticate Authenticate peer using TCP MD5 signature - needs options TCP_SIGNATURE.
Default: off
.El
.Sh EXAMPLES
The following is an example

a /etc/ldpd.conf
file:

p
d -literal # Transport address needs to be an alias for this interface
interface re0 {
 transport-address 192.168.2.2
}

# Don't send hellos on en0
interface en0 {
 passive
}

# Force a certain LDP ID
ldp-id 10.5.1.1;

# Tag also the default route
no-default-route 0;

neighbour 192.168.2.1 {
# TCP MD5 authentication - requires options TCP_SIGNATURE
 authenticate
}
.Ed
.Sh SEE ALSO
.Xr mpls 4 ,
.Xr ldpd 8
.Sh HISTORY
Support for
.Nm
first appeared in
.Nx 6.0 .