All MIBs › COSINE-ORION-MIB › csOspfLsdbSequence
csOspfLsdbSequence
Module: COSINE-ORION-MIB
OID (symbolic): COSINE-ORION-MIB::csOspfLsdbSequence
OID (numeric): 1.3.6.1.4.1.3085.3.1.4.2.4.1.4.1.5
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: The sequence number field is a signed 32-bit integer. It is used to detect old and dupli- cate link state advertisements. The space of sequence numbers is linearly ordered. The larger the sequence number the more recent the advertisement.
What is csOspfLsdbSequence?
This signed 32-bit Integer32 is the sequence number of this link-state advertisement, used to detect old and duplicate copies, with larger numbers indicating more recent advertisements. An admin comparing two copies of what should be the same LSA across different routers uses this sequence number to determine which one is authoritative. A stuck or unusually low sequence number on an LSA that should be refreshing regularly can indicate the originating router has stopped updating it.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.3085.3.1.4.2.4.1.4.1.5 snmpwalk -v2c -c public <target> COSINE-ORION-MIB::csOspfLsdbSequence
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.3085.3.1.4.2.4.1.4.1.5.1 snmpget -v2c -c public <target> COSINE-ORION-MIB::csOspfLsdbSequence.1
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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 |
| 1.3.6.1.4.1.3085 | csRoot | COSINE-GLOBAL-REG |
| 1.3.6.1.4.1.3085.3 | csProduct | COSINE-GLOBAL-REG |
| 1.3.6.1.4.1.3085.3.1 | csOrionMIB | COSINE-GLOBAL-REG |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.3085.3.1.4 | csOrionVPNInfo | COSINE-ORION-MIB |
| 1.3.6.1.4.1.3085.3.1.4.2 | csOrionVPNVRouterInfo | COSINE-ORION-MIB |
| 1.3.6.1.4.1.3085.3.1.4.2.4 | csOrionOspf | COSINE-ORION-MIB |
| 1.3.6.1.4.1.3085.3.1.4.2.4.1 | csOspfConf | COSINE-ORION-MIB |
| 1.3.6.1.4.1.3085.3.1.4.2.4.1.4 | csOspfLsdbTable | COSINE-ORION-MIB |
| 1.3.6.1.4.1.3085.3.1.4.2.4.1.4.1 | csOspfLsdbEntry | COSINE-ORION-MIB |
| 1.3.6.1.4.1.3085.3.1.4.2.4.1.4.1.5 | csOspfLsdbSequence | COSINE-ORION-MIB |