diff options
Diffstat (limited to 'usr.sbin/rtadvd/rtadvd.conf.5')
| -rw-r--r-- | usr.sbin/rtadvd/rtadvd.conf.5 | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/usr.sbin/rtadvd/rtadvd.conf.5 b/usr.sbin/rtadvd/rtadvd.conf.5 index c447b1b5f9c..5712be0e8b0 100644 --- a/usr.sbin/rtadvd/rtadvd.conf.5 +++ b/usr.sbin/rtadvd/rtadvd.conf.5 @@ -1,4 +1,4 @@ -.\" $OpenBSD: rtadvd.conf.5,v 1.27 2012/07/08 10:22:55 jmc Exp $ +.\" $OpenBSD: rtadvd.conf.5,v 1.28 2012/07/08 10:46:00 phessler Exp $ .\" $KAME: rtadvd.conf.5,v 1.46 2003/06/17 08:26:35 itojun Exp $ .\" .\" Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. @@ -231,6 +231,30 @@ is specified for this item, MTU option will be included and its value will be set to the interface MTU automatically. .El .Pp +The following items are for ICMPv6 RDNSS option, used to give a list of +recursive DNS servers to hosts. +If this item is omitted, no information about DNS servers will be advertised. +.Bl -tag -width indent +.It Cm \&rdnss +(str) The list of advertised recursive DNS servers, separated by commas. +.It Cm \&rdnssltime +(num) Validity of the list of DNS servers +.Pq unit: seconds . +The default value is 1.5 * the value of maxinterval. +.El +.Pp +The following items are used for ICMPv6 DNSSL option which specifies a +list of DNS suffixes advertised to hosts. +If this option is not specified, no DNS suffix will be sent to hosts. +.Bl -tag -width indent +.It Cm \&dnssl +(str) The list of advertised DNS suffixes, separated by commas. +.It Cm \&dnsslltime +(num) Validity of the list of DNS suffixes +.Pq unit: seconds . +The default value is 1.5 * the value of maxinterval. +.El +.Pp The following item controls ICMPv6 source link-layer address option, which will be attached to router advertisement header. As noted above, you can just omit the item, then @@ -289,6 +313,18 @@ ef0:\e :addr="2001:db8:ffff:1000::":prefixlen#64: .Ed .Pp +The following example configures two recursive DNS servers for the +.Li em0 +interface and sets the DNS search suffix to +.Do +example.com +.Dc . +.Bd -literal -offset indent +em0:\e + :rdnss="2001:db8:ffff:1000::1,2001:db8:ffff:1000::2":\e + :dnssl="example.com": +.Ed +.Pp The following example presents the default values in an explicit manner. The configuration is provided just for reference purposes; YOU DO NOT NEED TO HAVE IT AT ALL. |