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Diffstat (limited to 'docs/configuration/protocols/multicast.md')
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diff --git a/docs/configuration/protocols/multicast.md b/docs/configuration/protocols/multicast.md new file mode 100644 index 00000000..27150a29 --- /dev/null +++ b/docs/configuration/protocols/multicast.md @@ -0,0 +1,31 @@ +(routing-static)= + +# Multicast + +In order to influence Multicast {abbr}`RPF (Reverse Path Forwarding)` lookup, +it is possible to insert into zebra routes for the Multicast +{abbr}`RIB (Routing Information Base)`. These routes are only used for RPF +lookup and will not be used by ZEBRA for insertion into the kernel or for +normal RIB processing. As such it is possible to create weird states with +these commands. + +Use with caution. Most of the time this will not be necessary. + +```{cfgcmd} set protocols static mroute \<subnet\> next-hop \<address\> [distance \<distance\>] + +Insert into the Multicast RIB Route `<subnet>` with specified next-hop. +The distance can be specified as well if desired. +``` +```{cfgcmd} set protocols static mroute \<subnet\> next-hop \<address\> disable + +Do not install route for `<subnet>` into the Multicast RIB. +``` +```{cfgcmd} set protocols static mroute \<subnet\> interface \<interface\> [distance \<distance\>] + +Insert into the Multicast RIB Route `<subnet>` with specified `<interface>`. +The distance can be specified as well if desired. +``` +```{cfgcmd} set protocols static mroute \<subnet\> interface \<interface\> disable + +Do not install route for `<subnet>` into the Multicast RIB. +```
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