diff options
Diffstat (limited to 'usr.sbin/rtadvd/rtadvd.conf.5')
| -rw-r--r-- | usr.sbin/rtadvd/rtadvd.conf.5 | 111 |
1 files changed, 107 insertions, 4 deletions
diff --git a/usr.sbin/rtadvd/rtadvd.conf.5 b/usr.sbin/rtadvd/rtadvd.conf.5 index 81ffa70..ba2f490 100644 --- a/usr.sbin/rtadvd/rtadvd.conf.5 +++ b/usr.sbin/rtadvd/rtadvd.conf.5 @@ -29,7 +29,7 @@ .\" .\" $FreeBSD$ .\" -.Dd May 17, 1998 +.Dd June 4, 2011 .Dt RTADVD.CONF 5 .Os .Sh NAME @@ -179,10 +179,25 @@ will automatically get appropriate prefixes from the kernel's routing table, and advertise the prefixes with the default parameters. Keywords other than .Cm clockskew +and +.Cm noifprefix can be augmented with a number, like .Dq Li prefix2 , to specify multiple prefixes. .Bl -tag -width indent +.It Cm \&noifprefix +(bool) Specifies no prefix on the network interfaces will be advertised. +By default +.Nm rtadvd +automatically gathers on-link prefixes from all of the network interfaces +and advertise them. +The +.Cm noifprefix +disables that behavior. +If this is specified and no +.Cm addr +keyword is specified, no prefix information option will be included in the +message. .It Cm \&clockskew (num) Time skew to adjust link propagation delays and clock skews between routers on the link @@ -355,6 +370,66 @@ However, keywords that start with .Dq Li rtr have basically been obsoleted, and should not be used any more. .Pp +The following items are for ICMPv6 Recursive DNS Server Option and +DNS Search List Option +.Pq RFC 6106 , +which will be attached to router advertisement header. +These items are optional. +.Bl -tag -width indent +.It Cm \&rdnss +(str) The IPv6 address of one or more recursive DNS servers. +The argument must be inside double quotes. +Multiple DNS servers can be specified in a comma-separated string. +If different lifetimes are needed for different servers, +separate entries can be given by using +.Cm rdnss , +.Cm rdnss0 , +.Cm rdnss1 , +.Cm rdnss2 ... +options with corresponding +.Cm rdnssltime , +.Cm rdnssltime0 , +.Cm rdnssltime1 , +.Cm rdnssltime2 ... +entries. +Note that the maximum number of servers depends on the receiver side. +See also +.Xr resolver 5 +manual page for resolver implementation in +.Fx . +.It Cm \&rdnssltime +The lifetime of the +.Cm rdnss +DNS server entries. +The default value is 3/2 of the interval time. +.It Cm \&dnssl +(str) One or more domain names in a comma-separated string. +These domain names will be used when making DNS queries on a +non-fully-qualified domain name. +If different lifetimes are needed for different domains, separate entries +can be given by using +.Cm dnssl , +.Cm dnssl0 , +.Cm dnssl1 , +.Cm dnssl2 ... +options with corresponding +.Cm dnsslltime , +.Cm dnsslltime0 , +.Cm dnsslltime1 , +.Cm dnsslltime2 ... +entries. +Note that the maximum number of names depends on the receiver side. +See also +.Xr resolver 5 +manual page for resolver implementation in +.Fx . +.It Cm \&dnsslltime +The lifetime of the +.Cm dnssl +DNS search list entries. +The default value is 3/2 of the interval time. +.El +.Pp You can also refer one line from another by using .Cm tc capability. @@ -388,7 +463,18 @@ option to .Xr rtadvd 8 . .Bd -literal -offset ef0:\\ - :addr="3ffe:501:ffff:1000::":prefixlen#64: + :addr="2001:db8:ffff:1000::":prefixlen#64: +.Ed +.Pp +The following example configures the +.Li wlan0 +interface and adds two DNS servers and a DNS domain search options +using the default option lifetime values. +.Bd -literal -offset +wlan0:\\ + :addr="2001:db8:ffff:1000::":prefixlen#64:\\ + :rdnss="2001:db8:ffff::10,2001:db8:ffff::2:43":\\ + :dnssl="example.com": .Ed .Pp The following example presents the default values in an explicit manner. @@ -399,24 +485,41 @@ default:\\ :chlim#64:raflags#0:rltime#1800:rtime#0:retrans#0:\\ :pinfoflags="la":vltime#2592000:pltime#604800:mtu#0: ef0:\\ - :addr="3ffe:501:ffff:1000::":prefixlen#64:tc=default: + :addr="2001:db8:ffff:1000::":prefixlen#64:tc=default: .Ed .Sh SEE ALSO .Xr termcap 5 , +.Xr resolver 5 , .Xr rtadvd 8 , .Xr rtsol 8 .Rs .%A Thomas Narten .%A Erik Nordmark .%A W. A. Simpson +.%A Hesham Soliman .%T Neighbor Discovery for IP version 6 (IPv6) -.%R RFC 2461 +.%R RFC 4861 +.Re +.Rs +.%A Thomas Narten +.%A Erik Nordmark +.%A W. A. Simpson +.%T Neighbor Discovery for IP version 6 (IPv6) +.%R RFC 2461 (obsoleted by RFC 4861) .Re .Rs .%A Richard Draves .%T Default Router Preferences and More-Specific Routes .%R draft-ietf-ipngwg-router-selection-xx.txt .Re +.Rs +.%A J. Jeong +.%A S. Park +.%A L. Beloeil +.%A S. Madanapalli +.%T IPv6 Router Advertisement Options for DNS Configuration +.%R RFC 6106 +.Re .Sh HISTORY The .Xr rtadvd 8 |
