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| -rw-r--r-- | docs/configuration/protocols/rip.rst | 226 |
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diff --git a/docs/configuration/protocols/rip.rst b/docs/configuration/protocols/rip.rst index 0d73ad34..7e7f0afc 100644 --- a/docs/configuration/protocols/rip.rst +++ b/docs/configuration/protocols/rip.rst @@ -1,5 +1,3 @@ -.. include:: /_include/need_improvement.txt - .. _rip: ### @@ -15,8 +13,228 @@ topology. In each update, the distance to any given network will be broadcast to its neighboring router. Supported versions of RIP are: -* RIPv1 as described in :rfc:`1058` -* RIPv2 as described in :rfc:`2453` + + - RIPv1 as described in :rfc:`1058` + - RIPv2 as described in :rfc:`2453` + +General Configuration +--------------------- + +.. cfgcmd:: set protocols rip network <A.B.C.D/M> + + This command enables RIP and sets the RIP enable interface by NETWORK. + The interfaces which have addresses matching with NETWORK are enabled. + +.. cfgcmd:: set protocols rip interface <interface> + + This command specifies a RIP enabled interface by interface name. Both + the sending and receiving of RIP packets will be enabled on the port + specified in this command. + +.. cfgcmd:: set protocols rip neighbor <A.B.C.D> + + This command specifies a RIP neighbor. When a neighbor doesn’t understand + multicast, this command is used to specify neighbors. In some cases, not + all routers will be able to understand multicasting, where packets are + sent to a network or a group of addresses. In a situation where a neighbor + cannot process multicast packets, it is necessary to establish a direct + link between routers. + +.. cfgcmd:: set protocols rip passive-interface interface <interface> + + This command sets the specified interface to passive mode. On passive mode + interface, all receiving packets are processed as normal and VyOS does not + send either multicast or unicast RIP packets except to RIP neighbors + specified with neighbor command. + +.. cfgcmd:: set protocols rip passive-interface interface default + + This command specifies all interfaces to passive mode. + + +Optional Configuration +---------------------- + +.. cfgcmd:: set protocols rip default-distance <distance> + + This command change distance value of RIP. The distance range is 1 to 255. + + .. note:: Routes with a distance of 255 are effectively disabled and not + installed into the kernel. + +.. cfgcmd:: set protocols rip network-distance <A.B.C.D/M> distance <distance> + + This command sets default RIP distance to specified value when the route’s + source IP address matches the specified prefix. + +.. cfgcmd:: set protocols rip network-distance <A.B.C.D/M> access-list <name> + + This command can be used with previous command to sets default RIP distance + to specified value when the route’s source IP address matches the specified + prefix and the specified access-list. + +.. cfgcmd:: set protocols rip default-information originate + + This command generate a default route into the RIP. + +.. cfgcmd:: set protocols rip distribute-list access-list <in|out> <number> + + This command can be used to filter the RIP path using access lists. + :cfgcmd:`in` and :cfgcmd:`out` this is the direction in which the access + lists are applied. + +.. cfgcmd:: set protocols rip distribute-list interface <interface> access-list <in|out> <number> + + This command allows you apply access lists to a chosen interface to + filter the RIP path. + +.. cfgcmd:: set protocols rip distribute-list prefix-list <in|out> <name> + + This command can be used to filter the RIP path using prefix lists. + :cfgcmd:`in` and :cfgcmd:`out` this is the direction in which the prefix + lists are applied. + +.. cfgcmd:: set protocols rip distribute-list interface <interface> prefix-list <in|out> <name> + + This command allows you apply prefix lists to a chosen interface to + filter the RIP path. + +.. cfgcmd:: set protocols rip route <A.B.C.D/M> + + This command is specific to FRR and VyOS. The route command makes a static + route only inside RIP. This command should be used only by advanced users + who are particularly knowledgeable about the RIP protocol. In most cases, + we recommend creating a static route in VyOS and redistributing it in RIP + using :cfgcmd:`redistribute static. + +.. cfgcmd:: set protocols rip timers update <seconds> + + This command specifies the update timer. Every update timer seconds, the + RIP process is awakened to send an unsolicited response message containing + the complete routing table to all neighboring RIP routers. The time range + is 5 to 2147483647. The default value is 30 seconds. + +.. cfgcmd:: set protocols rip timers timeout <seconds> + + This command specifies the timeout timer. Upon expiration of the timeout, + the route is no longer valid; however, it is retained in the routing table + for a short time so that neighbors can be notified that the route has been + dropped. The time range is 5 to 2147483647. The default value is 180 + seconds. + +.. cfgcmd:: set protocols rip timers garbage-collection <seconds> + + This command specifies the garbage-collection timer. Upon expiration of + the garbage-collection timer, the route is finally removed from the + routing table. The time range is 5 to 2147483647. The default value is 120 + seconds. + + +Redistribution Configuration +---------------------------- + +.. cfgcmd:: set protocols rip redistribute <route source> + + This command redistributes routing information from the given route source + into the RIP tables. There are five modes available for route source: bgp, + connected, kernel, ospf, static. + +.. cfgcmd:: set protocols rip redistribute <route source> metric <metric> + + This command specifies metric for redistributed routes from the given route + source. There are five modes available for route source: bgp, connected, + kernel, ospf, static. The metric range is 1 to 16. + +.. cfgcmd:: set protocols rip redistribute <route source> route-map <name> + + This command allows to use route map to filter redistributed routes from + the given route source. There are five modes available for route source: + bgp, connected, kernel, ospf, static. + +.. cfgcmd:: set protocols rip default-metric <metric> + + This command modifies the default metric (hop count) value for redistributed + routes. The metric range is 1 to 16. The default value is 1. This command + does not affect connected route even if it is redistributed by + :cfgcmd:`redistribute connected`. To modify connected route’s metric + value, please use :cfgcmd:`redistribute connected metric`. + + +Interfaces Configuration +------------------------ + +.. cfgcmd:: set interfaces <inttype> <intname> ip rip authentication plaintext-password <text> + + This command sets the interface with RIP simple password authentication. + This command also sets authentication string. The string must be shorter + than 16 characters. + +.. cfgcmd:: set interfaces <inttype> <intname> ip rip authentication md5 <id> password <text> + + This command sets the interface with RIP MD5 authentication. This command + also sets MD5 Key. The key must be shorter than 16 characters. + +.. cfgcmd:: set interfaces <inttype> <intname> ip rip split-horizon disable + + This command disables split-horizon on the interface. By default, VyOS does + not advertise RIP routes out the interface over which they were learned + (split horizon). + +.. cfgcmd:: set interfaces <inttype> <intname> ip rip split-horizon poison-reverse + + This command enables poison-reverse on the interface. If both poison reverse + and split horizon are enabled, then VyOS advertises the learned routes + as unreachable over the interface on which the route was learned. + + +Operational Mode Commands +------------------------- + +.. opcmd:: show ip rip + + This command displays RIP routes. + +.. code-block:: none + + Codes: R - RIP, C - connected, S - Static, O - OSPF, B - BGP + Sub-codes: + (n) - normal, (s) - static, (d) - default, (r) - redistribute, + (i) - interface + + Network Next Hop Metric From Tag Time + C(i) 10.0.12.0/24 0.0.0.0 1 self 0 + C(i) 10.0.13.0/24 0.0.0.0 1 self 0 + R(n) 10.0.23.0/24 10.0.12.2 2 10.0.12.2 0 02:53 + +.. opcmd:: show ip rip status + + The command displays current RIP status. It includes RIP timer, filtering, + version, RIP enabled interface and RIP peer information. + +.. code-block:: none + + Routing Protocol is "rip" + Sending updates every 30 seconds with +/-50%, next due in 11 seconds + Timeout after 180 seconds, garbage collect after 120 seconds + Outgoing update filter list for all interface is not set + Incoming update filter list for all interface is not set + Default redistribution metric is 1 + Redistributing: + Default version control: send version 2, receive any version + Interface Send Recv Key-chain + eth0 2 1 2 + eth2 2 1 2 + Routing for Networks: + 10.0.12.0/24 + eth0 + Routing Information Sources: + Gateway BadPackets BadRoutes Distance Last Update + 10.0.12.2 0 0 120 00:00:11 + Distance: (default is 120) + + +Configuration Example +--------------------- Simple RIP configuration using 2 nodes and redistributing connected interfaces. |