Here is an explanation of the provided VXLAN underlay multicast data model:
rendezvous_points: 2, specifies the number of rendezvous points (RPs) used in the multicast domain. RPs are multicast routers that act as meeting points for multicast sources and receivers. You can have two or four RPs.
rp_mode: asm, Sets the RP mode to ASM (Any-Source Multicast), which allows receivers to receive multicast traffic from any source.
ipv4.group_subnet: 239.1.1.0/25, defines the IPv4 multicast group subnet used for VXLAN underlay multicast traffic.
ipv4.authentication_enable: false, indicates that multicast authentication is disabled for IPv4.
ipv4.trm_enable: true, enables the Tenant Routed Multicast (TRM) feature for IPv4 multicast, which helps manage multicast distribution trees.
ipv4.trm_default_group: 239.1.1.0, specifies the default Underlay Multicast group IPv4 address assigned for every overlay VRF
ipv6.group_subnet: ff1e::/121, defines the IPv6 multicast group subnet for VXLAN underlay multicast traffic.
ipv6.trmv6_enable: true, enables the Tenant Routed Multicast feature for IPv6 multicast.
ipv6.trmv6_default_group: "ff1e::", specifies the default Underlay Multicast group IPv6 address assigned for every overlay VRF
vxlan:
underlay:
multicast:
rendezvous_points: 2
rp_mode: asm
ipv4:
group_subnet: 239.1.1.0/25
authentication_enable: false
trm_enable: true
trm_default_group: 239.1.1.0
ipv6:
group_subnet: ff1e::/121
trmv6_enable: true
trmv6_default_group: "ff1e::"# Quote due to ending in colon to avoid YAML error
Starting with release 0.4.3, you can assign IPv4 addresses for the Anycast RP in the underlay. In this case, you must configure the IP address used for the Rendezvous Point (RP).
---
vxlan:
underlay:
multicast:
rendezvous_points: 2
rp_mode: asm
ipv4:
anycast_rp: 1.1.1.1
group_subnet: 239.1.1.0/25
authentication_enable: false
trm_enable: true
trm_default_group: 239.1.1.0
ipv6:
group_subnet: ff1e::/121
trmv6_enable: true
trmv6_default_group: "ff1e::"# Quote due to ending in colon to avoid YAML error
