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authorYuxiang Zhu <vfreex@gmail.com>2023-08-27 22:44:31 +0000
committerYuxiang Zhu <vfreex@gmail.com>2023-09-08 17:02:37 +0800
commit99ed6c9edd07c9cedfb6d2654c6dee723a60c099 (patch)
treef5fb8f8a8603a952b9f9729adaca78cf76bb43d4 /data/templates
parent18a6163ed2e0bbbc2924f893e6954a9eba4470b1 (diff)
downloadvyos-1x-99ed6c9edd07c9cedfb6d2654c6dee723a60c099.tar.gz
vyos-1x-99ed6c9edd07c9cedfb6d2654c6dee723a60c099.zip
T5518: Add basic MLD support
Currently VyOS has `protocol igmp` option to enable IGMP querier and reports through FRR's pimd. I would like to add support for IPv6 as well since FRR's IPv6 multicast functionality has significantly improved. Enabling both MLD and IGMP on a VyOS router will allow us to turn on multicast snooping on layer-3 switches in dual-stack networks. Example commands: ``` // Enable on interface eth0 set protocols pim6 interface eth0 // Explicitly join multicast group ff18::1234 on interface eth1 set protocols pim6 interface eth1 mld join ff18::1234 // Explicitly join source-specific multicast group ff38::5678 with source address 2001:db8::1 on interface eth1 set protocols pim6 interface eth1 mld join ff38::5678 source 2001:db8::1 ```
Diffstat (limited to 'data/templates')
-rw-r--r--data/templates/frr/daemons.frr.tmpl2
-rw-r--r--data/templates/frr/pim6d.frr.j238
2 files changed, 40 insertions, 0 deletions
diff --git a/data/templates/frr/daemons.frr.tmpl b/data/templates/frr/daemons.frr.tmpl
index 3aad8e8dd..e09c7d1d2 100644
--- a/data/templates/frr/daemons.frr.tmpl
+++ b/data/templates/frr/daemons.frr.tmpl
@@ -6,6 +6,7 @@ ripd=yes
ripngd=yes
isisd=yes
pimd=no
+pim6d=yes
ldpd=yes
nhrpd=no
eigrpd=yes
@@ -38,6 +39,7 @@ isisd_options=" --daemon -A 127.0.0.1
{%- if snmp is defined and snmp.isisd is defined %} -M snmp{% endif -%}
"
pimd_options=" --daemon -A 127.0.0.1"
+pim6d_options=" --daemon -A ::1"
ldpd_options=" --daemon -A 127.0.0.1
{%- if snmp is defined and snmp.ldpd is defined %} -M snmp{% endif -%}
"
diff --git a/data/templates/frr/pim6d.frr.j2 b/data/templates/frr/pim6d.frr.j2
new file mode 100644
index 000000000..8e430541d
--- /dev/null
+++ b/data/templates/frr/pim6d.frr.j2
@@ -0,0 +1,38 @@
+!
+{% if interface is vyos_defined %}
+{% for iface, iface_config in interface.items() %}
+interface {{ iface }}
+{% if iface_config.mld is vyos_defined and iface_config.mld.disable is not vyos_defined %}
+ ipv6 mld
+{% if iface_config.mld.version is vyos_defined %}
+ ipv6 mld version {{ iface_config.mld.version }}
+{% endif %}
+{% if iface_config.mld.interval is vyos_defined %}
+ ipv6 mld query-interval {{ iface_config.mld.interval }}
+{% endif %}
+{% if iface_config.mld.max_response_time is vyos_defined %}
+ ipv6 mld query-max-response-time {{ iface_config.mld.max_response_time // 100 }}
+{% endif %}
+{% if iface_config.mld.last_member_query_count is vyos_defined %}
+ ipv6 mld last-member-query-count {{ iface_config.mld.last_member_query_count }}
+{% endif %}
+{% if iface_config.mld.last_member_query_interval is vyos_defined %}
+ ipv6 mld last-member-query-interval {{ iface_config.mld.last_member_query_interval // 100 }}
+{% endif %}
+{% if iface_config.mld.join is vyos_defined %}
+{% for group, group_config in iface_config.mld.join.items() %}
+{% if group_config.source is vyos_defined %}
+{% for source in group_config.source %}
+ ipv6 mld join {{ group }} {{ source }}
+{% endfor %}
+{% else %}
+ ipv6 mld join {{ group }}
+{% endif %}
+{% endfor %}
+{% endif %}
+{% endif %}
+exit
+!
+{% endfor %}
+!
+{% endif %}