IGMP/2/hwMgmdGMPInterfaceLimit_active

Message

IGMP/2/hwMgmdGMPInterfaceLimit_active: Membership report message is discarded because the interface-specific IGMP or MLD group membership limitation is exceeded. (AddressFamily=[AddressFamily], SrcAddr=[SrcAddr], GrpAddr=[GrpAddr], Ifindex=[IfIndex], CurrentCount=[CurrentCount], Ifname=[IfName], InstanceName=[InstanceName])

Description

The number of IGMP or MLD group memberships on the specified interface exceeded the limit, and the Report message was discarded. If the value of access-limit is changed to be smaller than the number of existing multicast groups on the current interface, the online multicast groups do not go offline, and the source address and group address in the alarm are all 0s.

Parameters

Parameter Name	Parameter Meaning
AddressFamily	Address family: 1: IPv4 family. 2: IPv6 family.
SrcAddr	Source address.
GrpAddr	Group address.
IfIndex	interface index.
CurrentCount	Limit on the number of IGMP entries on the device.
IfName	Name of the interface.
InstanceName	Name of the instance where the number of IGMP entries on the interface exceeded the limit.

Possible Causes

Cause 1: Entry create
Cause 2: Configuration change

Procedure

1. Run the igmp access-limit command to check whether the number limit is low.

If the limit is low, go to Step 2.
If the limit is not low, go to Step 3.

2. Run the igmp access-limit command to set a proper limit. Then, check whether the alarm is cleared.

If the alarm is cleared, go to Step 4.
If the alarm persists, go to Step 3.

3. Collect alarm information and configuration information, and then contact technical support personnel.

4. End.