OSPF/3/APPROFLOW:OID [oid]: The LSDB is approaching overflow. (ProcessId=[process-id], RouterId=[router-id], ExtLsdbLimit=[lsa-limit], InstanceName=[instance-name])
The Overflow feature restricts only the total number of Type 5 and Type 7 LSAs. The total number of type 5 and type 7 LSAs in the LSDB of the router exceeded 90% of the maximum value defined by ospfExtLsdbLimit. The possible cause was that the number of routes imported by OSPF reached or exceeded the configured threshold. This trap was generated when the number of OSPF external routes in the network reached or exceeded 90% of the configured overflow limit.
| Name | Meaning |
|---|---|
oid |
Indicates the MIB object ID of the alarm. |
ProcessId |
Indicates the process ID. |
RouterId |
Indicates the ID of the switch that generates the trap message. |
ExtLsdbLimit |
Indicates the maximum total number of type 5 and type 7 LSAs. |
InstanceName |
Indicates the instance name. |
The total number of type 5 and type 7 LSAs exceeds the limit allowed by overflow. The excessive type 5 and type 7 LSAs are discarded.
If so, go to Step 2.
If not, go to Step 3.
If it is allowed to adjust the maximum number of external LSAs in the OSPF LSDB, run the lsdb-overflow-limit command to reconfigure the maximum value. Wait for a certain period and check whether the alarm cleared. If so, go to Step 4. If not, go to Step 3.
If it is not allowed to adjust the maximum number of external LSAs in the OSPF LSDB, go to Step 3.