All MIBs › ALTEON-CHEETAH-NETWORK-MIB › ospfCumNbrBadSequence
ospfCumNbrBadSequence
Module: ALTEON-CHEETAH-NETWORK-MIB
OID (symbolic): ALTEON-CHEETAH-NETWORK-MIB::ospfCumNbrBadSequence
OID (numeric): 1.3.6.1.4.1.1872.2.5.3.2.6.1.2.7
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The sum total number of Database Description packets which have been received that either a) has an unexpected DD sequence number b) Unexpectedly has the init bit set c) Has an options field differing from the last Options field received in a Database Description packet. Any of these conditions indicate that some error has occured during adjacency establishment for all OSPF areas and interfaces.
What is ospfCumNbrBadSequence?
Counts the total number of malformed or out-of-sequence Database Description packets received across all OSPF areas and interfaces, including those with unexpected sequence numbers, unexpected Init bits, or mismatched Options fields. Elevated counts suggest OSPF adjacency negotiation errors or potential neighbor communication issues.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1872.2.5.3.2.6.1.2.7 snmpwalk -v2c -c public <target> ALTEON-CHEETAH-NETWORK-MIB::ospfCumNbrBadSequence
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1872.2.5.3.2.6.1.2.7.1 snmpget -v2c -c public <target> ALTEON-CHEETAH-NETWORK-MIB::ospfCumNbrBadSequence.1
Start monitoring Alteon (Nortel/Radware) Cheetah-based application switches (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ALTEON-CHEETAH-NETWORK-MIB::ospfCumNbrBadSequence OID value, configure state conditions and alerts, and monitor any Alteon (Nortel/Radware) Cheetah-based application switches (legacy) from a single console.
OID Breakdown
Upper-level ancestors (9 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.1872 | alteon | ALTEON-PRIVATE-MIBS |
| 1.3.6.1.4.1.1872.2 | private_mibs | ALTEON-PRIVATE-MIBS |
| 1.3.6.1.4.1.1872.2.5 | aws_switch | ALTEON-ROOT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1872.2.5.3 | layer3 | ALTEON-CHEETAH-NETWORK-MIB |
| 1.3.6.1.4.1.1872.2.5.3.2 | layer3Stats | ALTEON-CHEETAH-NETWORK-MIB |
| 1.3.6.1.4.1.1872.2.5.3.2.6 | ospfStats | ALTEON-CHEETAH-NETWORK-MIB |
| 1.3.6.1.4.1.1872.2.5.3.2.6.1 | ospfGeneralStats | ALTEON-CHEETAH-NETWORK-MIB |
| 1.3.6.1.4.1.1872.2.5.3.2.6.1.2 | ospfCumNbrChangeStats | ALTEON-CHEETAH-NETWORK-MIB |
| 1.3.6.1.4.1.1872.2.5.3.2.6.1.2.7 | ospfCumNbrBadSequence | ALTEON-CHEETAH-NETWORK-MIB |