MGMD/3/INSTLIMIT:OID [oid] Membership report message is discarded because the global IGMP or MLD group membership limitation is exceeded in this instance. (GroupAddressType=[integer], SrcAddr=[binary], GrpAddr=[binary], LimitCnt=[integer], InstanceName=[string])
New members failed to join the IGMP or MLD group because the number of global IGMP or MLD entries in a single instance reached the limit.
| Alarm ID | Alarm Severity | Alarm Type |
|---|---|---|
1.3.6.1.4.1.2011.5.25.149.3.3.6 |
Minor |
qualityOfServiceAlarm(3) |
| Name | Meaning |
|---|---|
oid |
Indicates the MIB object ID of the alarm. |
GroupAddressType |
Indicates the inetAddressType of group address. The value can be:
|
SrcAddr |
Indicates the source address of the Report message. |
GrpAddr |
Indicates the group address of the Report message. |
LimitCnt |
Indicates the limit of global IGMP or MLD entries in the current instance. |
InstanceName |
Indicates the instance name. |
After the number of global entries of a single instance reaches the limit, new members fail to join the IGMP or MLD group, and corresponding entries cannot be established. In this case, terminal users cannot receive the desired on-demand video programs.
After the limit to the number of global IGMP or MLD entries in a single instance was set on the switch, when the number of global IGMP or MLD entries reached the limit, new members failed to join the IGMP or MLD group and the corresponding trap was generated.
Global IGMP or MLD entries include the (*,G) entries, (S,G) entries, and entries in the SSM-mapping table in the current instance.
If so, go to Step 2.
If not, go to Step 4.
If so, go to Step 3.
If not, go to Step 5. This situation indicates that multicast services in the network are saturated and therefore no more IGMP or MLD entries can be added. You are advised to reduce multicast services or deploy a higher-performance device as an alternative to the current device.
If so, go to Step 1.
If not, go to Step 5.