antrea
antrea copied to clipboard
Support configuring IGMP version in multicast feature
Describe the bug
By now, IGMP v1/v2/v3 query messages are sent from Antrea Agent when multicast feature is enabled. It introduces a duplication on the IGMP query behavior on some setup if only one IGMP version is used in the Pod receivers. Is it possible to support configuring IGMP versions in agent configuration?
To Reproduce
Enable multicast feature gate, and capture the packets on any OVS Pod.
Expected
Only one IGMP query is captured in one query interval.
Actual behavior
All of IGMP v1, v2, v3 are captured.
Versions:
Antrea: v1.6+
Additional context