All MIBs › COSINE-ORION-MIB › csOrionVrSpfTcpSynTableEntries
csOrionVrSpfTcpSynTableEntries
Module: COSINE-ORION-MIB
OID (symbolic): COSINE-ORION-MIB::csOrionVrSpfTcpSynTableEntries
OID (numeric): 1.3.6.1.4.1.3085.3.1.6.20.1.1.16
Node type: OBJECT-TYPE
Type: Integer32
Access: read-write
Description: This is the total number of TCP SYN sessions in the TCP Initialization Table.
What is csOrionVrSpfTcpSynTableEntries?
This read-write Integer32 (0-1000) reports the current total number of TCP sessions sitting in the half-open SYN state within the TCP initialization table. An admin watches this relative to the configured csOrionVrSpfTcpInitTblSize ceiling to see how close the VR is to refusing new TCP connection attempts. For example, this value pinned near 1000 during a traffic surge would explain why some new TCP connections are failing to establish.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.3085.3.1.6.20.1.1.16 snmpwalk -v2c -c public <target> COSINE-ORION-MIB::csOrionVrSpfTcpSynTableEntries
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.3085.3.1.6.20.1.1.16.1 snmpget -v2c -c public <target> COSINE-ORION-MIB::csOrionVrSpfTcpSynTableEntries.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.3085.3.1.6.20.1.1.16.1 i <value>
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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 |
|---|---|---|
| 1.3.6.1.4.1.3085.3.1.6 | csOrionServiceInfo | COSINE-ORION-MIB |
| 1.3.6.1.4.1.3085.3.1.6.20 | csOrionSpfInfo | COSINE-ORION-MIB |
| 1.3.6.1.4.1.3085.3.1.6.20.1 | csOrionVrSpfConfTable | COSINE-ORION-MIB |
| 1.3.6.1.4.1.3085.3.1.6.20.1.1 | csOrionVrSpfConfEntry | COSINE-ORION-MIB |
| 1.3.6.1.4.1.3085.3.1.6.20.1.1.16 | csOrionVrSpfTcpSynTableEntries | COSINE-ORION-MIB |