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IGMPv3 Query Mismatch

Hello,

does anyone know if these messages are more than just informational ?

If yes, what action you suggest we should do ?

276773: Jul  7 07:55:15.559: %IGMP-3-QUERY_INT_MISMATCH: Received a non-matching query interval 0, from querier address x.x.x.x

276774: Jul  7 07:56:16.643: %IGMP-3-QUERY_INT_MISMATCH: Received a non-matching query interval 0, from querier address x.x.x.x

276775: Jul  7 07:57:21.060: %IGMP-3-QUERY_INT_MISMATCH: Received a non-matching query interval 0, from querier address x.x.x.x

276776: Jul  7 07:58:22.148: %IGMP-3-QUERY_INT_MISMATCH: Received a non-matching query interval 0, from querier address x.x.x.x

276777: Jul  7 07:59:26.233: %IGMP-3-QUERY_INT_MISMATCH: Received a non-matching query interval 0, from querier address x.x.x.x

276778: Jul  7 08:00:26.649: %IGMP-3-QUERY_INT_MISMATCH: Received a non-matching query interval 0, from querier address x.x.x.x

Next lines show the configuration of VLAN (IGMP) that is configured on core switch

Vlan xx is up, line protocol is up

Internet address is X.X.X.X/24

IGMP is enabled on interface

Current IGMP host version is 2

Current IGMP router version is 3

IGMP query interval is 60 seconds

IGMP configured query interval is 60 seconds

IGMP querier timeout is 120 seconds

IGMP configured querier timeout is 120 seconds

IGMP max query response time is 10 seconds

Last member query count is 2

Last member query response interval is 1000 ms

Inbound IGMP access group is not set

IGMP activity: 1484 joins, 1322 leaves

Multicast routing is enabled on interface

Multicast TTL threshold is 0

Multicast designated router (DR) is x.x.x.x (this system)

IGMP querying router is x.x.x.x

No multicast groups joined by this system

IGMP snooping is globally enabled

IGMP snooping CGMP-AutoDetect is globally enabled

IGMP snooping is enabled on this interface

IGMP snooping fast-leave (for v2) is disabled

IGMP snooping querier is disabled.

IGMP snooping explicit-tracking is enabled

IGMP snooping last member query response interval is 1000 ms

IGMP snooping report-suppression is enabled

Thank you for your time

Marios

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New Member

Re: IGMPv3 Query Mismatch

probably IGMP version mismatch.  run sh ip igmp interface on both interfaces that are connected to see if they are the same.  probably just need to put one side to version 3 to match

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