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RRAS IGMP MGM Operation

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Applies To: Windows Server 2008 R2

Internet Group Management Protocol (IGMP) maintains host group membership on a local subnet. Hosts use IGMP to communicate multicast group membership requests with their local multicast router. Routers receive the group membership requests and periodically send queries to determine which host groups are active or inactive on the local subnet. This protocol is required to support Level 2 multicasting. 

Events

Event ID Source Message

41036

Microsoft-Windows-RasRoutingProtocols-IGMPv2

 IGMP router failed to register with Multicast Group Manager (MGM). The data is the error code.

41037

Microsoft-Windows-RasRoutingProtocols-IGMPv2

 IGMP proxy failed to register with Multicast Group Manager (MGM). The data is the error code.

41038

Microsoft-Windows-RasRoutingProtocols-IGMPv2

 MgmTakeInterfaceOwnership() failed. The data is the error code.

RRAS IGMP

Routing and Remote Access Service Infrastructure