1 .\" $FreeBSD: src/usr.sbin/route6d/route6d.8,v 1.1.2.7 2003/03/11 22:31:32 trhodes Exp $
2 .\" $DragonFly: src/usr.sbin/route6d/route6d.8,v 1.3 2007/11/23 23:16:37 swildner Exp $
3 .\" $KAME: route6d.8,v 1.10 2000/11/24 11:57:18 itojun Exp $
5 .\" Copyright (c) 1996 WIDE Project. All rights reserved.
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23 .Nd RIP6 Routing Daemon
31 .Op Fl A Ar prefix/preflen,if1[,if2...\&]
34 .Op Fl L Ar prefix/preflen,if1[,if2...\&]
37 .Op Fl N Ar if1[,if2...\&]
40 .Op Fl O Ar prefix/preflen,if1[,if2...\&]
43 .Op Fl T Ar if1[,if2...\&]
52 utility is a routing daemon which supports RIP over IPv6.
55 .Bl -tag -width indent
58 Enables aging of the statically defined routes.
60 statically defined routes will be removed unless corresponding updates
61 arrive as if the routes are received at the startup of
67 to log the route change (add/delete) to the file
70 .It Fl A Ar prefix/preflen,if1[,if2...]
71 This option is used for aggregating routes.
73 specifies the prefix and the prefix length of the
75 When advertising routes,
77 filters specific routes covered by the aggregate,
78 and advertises the aggregated route
80 to the interfaces specified in the comma-separated interface list,
84 utility creates a static route to
88 flag, into the kernel routing table.
91 Enables output of debugging message.
92 This option also instructs
94 to run in foreground mode
95 (does not become daemon).
98 Enables extensive output of debugging message.
99 This option also instructs
101 to run in foreground mode
102 (does not become daemon).
105 Disables the split horizon processing.
110 will not exchange site local routes for safety reasons.
111 This is because semantics of site local address space is rather vague
112 (specification is still in being worked),
113 and there is no good way to define site local boundary.
118 will exchange site local routes as well.
119 It must not be used on site boundary routers,
122 option assumes that all interfaces are in the same site.
124 .It Fl L Ar prefix/preflen,if1[,if2...]
125 Filter incoming routes from interfaces
129 utility will accept incoming routes that are in
133 options are specified, any routes that match one of the options is accepted.
135 is treated specially as default route, not
137 any route that has longer prefix length than, or equal to 0
139 If you would like to accept any route, specify no
150 will accept default route and routes in 6bone test address, but no others.
153 Do not update the kernel routing table.
155 .It Fl N Ar if1[,if2...]
156 Do not listen to, or advertise, route from/to interfaces specified by
159 .It Fl O Ar prefix/preflen,if1[,if2...]
160 Restrict route advertisement toward interfaces specified by
164 will only advertise routes that matches
171 No advertisement is sent.
176 to advertise the statically defined routes which exist in the kernel routing
180 Announcements obey the regular split horizon rule.
183 This option is the same as
185 option except that no split horizon rule does apply.
187 .It Fl T Ar if1[,if2...]
188 Advertise only default route, toward
194 to originated route entries.
196 can be decimal, octal prefixed by
198 or hexadecimal prefixed by
203 Upon receipt of signal
208 will dump the current internal state into
209 .Pa /var/run/route6d_dump .
212 .Bl -tag -width /var/run/route6d_dump -compact
213 .It Pa /var/run/route6d_dump
214 dumps internal state on
232 utility uses IPv6 advanced API,
234 for communicating with peers using link-local addresses.
238 embeds interface identifier into bit 32 to 63 of link-local addresses
242 so they will be visible on internal state dump file
243 .Pq Pa /var/run/route6d_dump .
245 Routing table manipulation differs from IPv6 implementation to implementation.
248 obeys WIDE Hydrangea/KAME IPv6 kernel,
249 and will not be able to run on other platforms.
253 does not reduce the rate of the triggered updates when consecutive updates