diff options
Diffstat (limited to 'usr.sbin/rrenumd/rrenumd.conf.5')
| -rw-r--r-- | usr.sbin/rrenumd/rrenumd.conf.5 | 107 |
1 files changed, 73 insertions, 34 deletions
diff --git a/usr.sbin/rrenumd/rrenumd.conf.5 b/usr.sbin/rrenumd/rrenumd.conf.5 index 1fba85b..833bc6b 100644 --- a/usr.sbin/rrenumd/rrenumd.conf.5 +++ b/usr.sbin/rrenumd/rrenumd.conf.5 @@ -1,4 +1,4 @@ -.\" $KAME$ +.\" $KAME: rrenumd.conf.5,v 1.8 2001/02/06 02:17:23 jinmei Exp $ .\" .\" Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. .\" All rights reserved. @@ -62,8 +62,8 @@ square brackets (`[' and `]') are used to show optional keywords and parameters. The vertical bar (`|') is used to indicate between a choice of optional parameters. -Parentheses (`(' and -`)') are used to group keywords and parameters when necessary. +Curly braces (`{' and +`}') are used to group keywords and parameters when necessary. .\" .Sh Interface specification There are some statements that may or have to specify interface. @@ -84,7 +84,8 @@ then debugging is enabled, If .Ic off is specified, -then debugging is disabled. It is disabled by default. +then debugging is disabled. +It is disabled by default. .\" .It Ic dest Ar dest-list Op Ar retrycmd ; Specifies destinations to which router renumbering messages should be @@ -102,12 +103,25 @@ specifies how many router renumbering messages are sent repeatedly. .El .It Op Ic add|change|setglobal .Cm match-prefix Ar match-prefix-val +.Bk -words .Op /match-prefix-len +.Ek +.Bk -words .Op Cm maxlen Ar maxlen-val +.Ek +.Bk -words .Op Cm minlen Ar minlen-val +.Ek +.Bk -words .Op Cm use-prefix Ar use-prefix-val +.Ek +.Bk -words .Op /use-prefix-len +.Ek +.Bk -words .Op Cm keeplen Ar keeplen-val +.Ek +.Bk -words .Op Ar use-prefix-values ; .Pp Specifies contents of sending router renumbering message with seqnum 0. @@ -121,11 +135,21 @@ has following syntax. .Pp { .Op Cm vltime Ar vltime-val +.Bk -words .Op Cm pltime Ar pltime-val +.Ek +.Bk -words .Op Cm raf_onlink Cm on|off +.Ek +.Bk -words .Op Cm raf_auto Cm on|off +.Ek +.Bk -words .Op Cm rrf_decrprefd Cm on|off +.Ek +.Bk -words .Op Cm rrf_decrvalid Cm on|off +.Ek } .Pp Each value has following meaning. @@ -163,7 +187,7 @@ copied to the starting part of prefixes to be added on .Cm add|change|setglobal command, as decimal bit number. .It Cm keeplen Ar keeplen-val -Specify the midium part of +Specify the medium part of .Ar use-prefix-val just next to the starting part specified by .Ar use-prefix-len @@ -180,7 +204,8 @@ Valid value for .Ar time is decimal seconds number or special format as "d00h00m00s00", where 00 can take any decimal number, and "d" means days, "h" means hours, -"m" means minutes, "s" means seconds. And alternatively, special keyword +"m" means minutes, "s" means seconds. +And alternatively, special keyword "infinity" can be also be specified. .It Cm pltime Ar pltime-val Assign an @@ -192,38 +217,49 @@ is same as for .Ar vltime-val . .It Cm raf_onlink Cm on|off Let the prefix to be added to have on-link or off-link nature -for the assigned interface. If +for the assigned interface. +If .Cm on -is specified, the prefix have on-link nature. (e.g. the prefix -belong to the link) If +is specified, the prefix have on-link nature +(e.g. the prefix +belong to the link). +If .Cm off -is specified, the prefix have off-link nature. (e.g. the -prefix does not belong to the link) +is specified, the prefix have off-link nature +(e.g. the +prefix does not belong to the link). .It Cm raf_auto Cm on|off Enable or disable the autonomous address auto configuration -for the prefix to be added. If +for the prefix to be added. +If .Cm on is specified, autonomous address auto configuration is -enabled. If +enabled. +If .Cm off is specified, it is disabled. .It Cm rrf_decrprefd Cm on|off -Enable or disable the decrementation of the pltime. If +Enable or disable the decrementation of the pltime. +If .Cm on -is specified, decrementation of the pltime is enabled. If +is specified, decrementation of the pltime is enabled. +If .Cm off is specified, decrementation of the pltime is disabled. .It Cm rrf_decrvalid Cm on|off -Enable or disable the decrementation of the vltime. If +Enable or disable the decrementation of the vltime. +If .Cm on -is specified, decrementation of the vltime is enabled. If +is specified, decrementation of the vltime is enabled. +If .Cm off is specified, decrementation of the vltime is disabled. .El .\" .It seqnum Ar seqnum-val { Ar rrenum-cmd } ; Specifies contents of sending router renumbering message with some -specific seqnum. Multiple of this statement can be specified if they +specific seqnum. +Multiple of this statement can be specified if they have different .Ar seqnum-val each other. @@ -234,19 +270,20 @@ has just same syntax with above add|change|setglobal statement. .Sh EXAMPLES For each configuration file example shown below, we suppose every IPv6 subnet has its own prefix beginning with -fec0:0:0::/48 and with its own subnet number. (in this case, -subnet number is 7th and 8th octet value of the prefix) +fec0:0:0::/48 and with its own subnet number +(in this case, +subnet number is 7th and 8th octet value of the prefix). .Pp -If you want to assigne prefixes beginning with fec0:1:1::/48 +If you want to assign prefixes beginning with 3ffe:501:ffff::/48 to each subnet, then following configuration will be enough, if each of your routers supports IPv6 multicast forwarding. The subnet number of the existing fec0:0:0::/48 prefix and the -newly assigned fec0:1:1::/48 prefix will be same. +newly assigned 3ffe:501:ffff::/48 prefix will be same. .\" .Bd -literal -offset indent dest ff05::2; -add match-prefix fec0:0:0:: /48 use-prefix fec0:1:1:: /48 keeplen 16; +add match-prefix fec0:0:0:: /48 use-prefix 3ffe:501:ffff:: /48 keeplen 16; .Ed .Pp .\" @@ -258,20 +295,21 @@ command. .Bd -literal -offset indent dest fec0:0:0:1:260:8ff:fe24:fb3a fec0:0:0:2:200:eff:fe2e:dfe1 fec0:0:0:3:5254:ff:fedc:5217; -add match-prefix fec0:0:0:: /48 use-prefix fec0:1:1:: /48 keeplen 16; +add match-prefix fec0:0:0:: /48 use-prefix 3ffe:501:ffff:: /48 keeplen 16; .Ed .Pp .\" If you are going to do renumbering, then following procedure will be natural. .Bl -enum -offset indent .It -Assigne new prefix. +Assign a new prefix. .It Set old prefix lifetimes to some appropriate transition -period. In the followng example we use 1 week for valid +period. +In the followng example we use 1 week for valid lifetime, and 0 for preferred lifetime. -Also, enable old prefix lifetime expiration. -(By default, it is static and does not expire) +Also, enable old prefix lifetime expiration +(By default, it is static and does not expire). .It After the transition period, old prefixes should become invalid, and may have been deleted. @@ -287,23 +325,24 @@ The following configuration file will do 1 and 2. dest ff05::2; seqnum 0 { - add match-prefix fec0:0:0:: /48 use-prefix fec0:2:2:: /48 keeplen 16; + add match-prefix fec0:0:0:: /48 use-prefix 3ffe:501:fffe:: /48 keeplen 16; }; seqnum 1 { - change match-prefix fec0:1:1:: /48 use-prefix fec0:1:1:: /48 keeplen 16 vltime d7 pltime 0 rrf_decrvalid on rrf_decrprefd on; + change match-prefix 3ffe:501:ffff:: /48 use-prefix 3ffe:501:ffff:: /48 keeplen 16 vltime d7 pltime 0 rrf_decrvalid on rrf_decrprefd on; }; .Ed .Pp .\" -And the following configuration file will do 3. (should be +And the following configuration file will do 3 +(should be used for the router renumbering message to be sent 1 week -afterward) +afterward). .\" .Bd -literal -offset indent dest ff05::2; -change match-prefix fec0:1:1:: /48; +change match-prefix 3ffe:501:ffff:: /48; .Ed .Pp .\" @@ -319,7 +358,7 @@ command is almost same with .Cm change command except that it deletes all pre-defined IPv6 global address. .Sh SEE ALSO -.Xr rrenumd 8 +.Xr rrenumd 8 , .Xr prefix 8 .Sh HISTORY The |
