![]() To set the source IP address of the queries to be the bridge IP address, configure bridge-mcqifaddr 1.įor an explanation of the relevant parameters, see the ifupdown-addons-interfaces man page.įor a VLAN-aware bridge, use a configuration like the following. By default, the source IP address of IGMP queries is 0.0.0.0. To enable IGMP and MLD snooping for a bridge, set bridge-mcquerier to 1 in the bridge stanza. If no multicast router is sending queries to configure IGMP/MLD querier on the switch, you can add a configuration similar to the following in the /etc/network/interfaces file. To disable IGMP/MLD snooping over VXLAN, run the net add bridge mcsnoop no command. ![]() Run the ifreload -a command to reload the configuration: sudo ifreload -aĬonsider also configuring IGMP/MLD querier. To enable IGMP/MLD snooping over sudo nano /etc/network/interfaces ![]() Configure IGMP/MLD Snooping over VXLANĬumulus Linux supports IGMP/MLD snooping over VXLAN bridges, where VXLAN ports are set as router ports, on Broadcom switches. The multicast group IP address is mapped to a multicast MAC address and a forwarding entry is created with a list of ports interested in receiving multicast traffic destined to that group. Similarly, in the absence of receivers in a VLAN, multicast traffic is flooded to all ports in the VLAN. If IGMP or MLD snooping is disabled, multicast traffic gets flooded to all the bridge ports in the bridge. MLD snooping processes MLD v1/v2 reports, queries and v1 done messages for IPv6 groups. When an IGMPv2 leave message is received, a group specific query is sent to identify if there are any other hosts interested in that group, before the group is deleted.Īn IGMP query message received on a port is used to identify the port that is connected to a router and is interested in receiving multicast traffic. To enable IGMP and MLD over VXLAN, see Configure IGMP/MLD Snooping over VXLAN. IGMP and MLD snooping is supported over VXLAN bridges however, this feature is not enabled by default. Resource Diagnostics Using cl-resource-query.Using Nutanix Prism as a Monitoring Tool.Simple Network Management Protocol - SNMP.Monitoring System Statistics and Network Traffic with sFlow. ![]()
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