All MIBs › NETSCREEN-VR-OSPF-MIB › nsVrOspfLsdbSequence
nsVrOspfLsdbSequence
Module: NETSCREEN-VR-OSPF-MIB
OID (symbolic): NETSCREEN-VR-OSPF-MIB::nsVrOspfLsdbSequence
OID (numeric): 1.3.6.1.4.1.3224.18.5.4.1.5
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 nsVrOspfLsdbSequence?
The signed 32-bit sequence number of this LSA, used to tell old copies from newer ones (larger numbers are more recent). Admins check this when two routers show mismatched LSDBs, to see which copy is the newer, authoritative one.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.3224.18.5.4.1.5 snmpwalk -v2c -c public <target> NETSCREEN-VR-OSPF-MIB::nsVrOspfLsdbSequence
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.3224.18.5.4.1.5.1 snmpget -v2c -c public <target> NETSCREEN-VR-OSPF-MIB::nsVrOspfLsdbSequence.1
Start monitoring Juniper NetScreen firewall (OSPFv2 within virtual router) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the NETSCREEN-VR-OSPF-MIB::nsVrOspfLsdbSequence OID value, configure state conditions and alerts, and monitor any Juniper NetScreen firewall (OSPFv2 within virtual router) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.3224 | netscreen | NETSCREEN-SMI |
| 1.3.6.1.4.1.3224.18 | netscreenVR | NETSCREEN-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.3224.18.5 | nsVrOspf | NETSCREEN-VR-OSPF-MIB |
| 1.3.6.1.4.1.3224.18.5.4 | nsVrOspfLsdbTable | NETSCREEN-VR-OSPF-MIB |
| 1.3.6.1.4.1.3224.18.5.4.1 | nsVrOspfLsdbEntry | NETSCREEN-VR-OSPF-MIB |
| 1.3.6.1.4.1.3224.18.5.4.1.5 | nsVrOspfLsdbSequence | NETSCREEN-VR-OSPF-MIB |