All MIBs › DFL260-MIB › dfl260SysTCPRecvSmall
dfl260SysTCPRecvSmall
Module: DFL260-MIB
OID (symbolic): DFL260-MIB::dfl260SysTCPRecvSmall
OID (numeric): 1.3.6.1.4.1.171.20.2.1.1.2.1.13.1
Node type: OBJECT-TYPE
Type: Gauge32
Access: read-only
Description: Small TCP receive windows usage.
What is dfl260SysTCPRecvSmall?
A gauge of current usage of the small TCP receive-buffer pool on the firewall. Persistently high usage here can signal buffer pressure affecting TCP connections with small receive windows.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.20.2.1.1.2.1.13.1 snmpwalk -v2c -c public <target> DFL260-MIB::dfl260SysTCPRecvSmall
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.20.2.1.1.2.1.13.1.1 snmpget -v2c -c public <target> DFL260-MIB::dfl260SysTCPRecvSmall.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 |
| 1.3.6.1.4.1.171 | d_link | DE1500-MIB |
| 1.3.6.1.4.1.171.20 | netdefendMgmt | DFL1660-MIB |
| 1.3.6.1.4.1.171.20.2 | utmFirewall | DFL1660-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.20.2.1 | dfl260 | DFL260-MIB |
| 1.3.6.1.4.1.171.20.2.1.1 | dfl260OS | DFL260-MIB |
| 1.3.6.1.4.1.171.20.2.1.1.2 | dfl260OSStats | DFL260-MIB |
| 1.3.6.1.4.1.171.20.2.1.1.2.1 | dfl260System | DFL260-MIB |
| 1.3.6.1.4.1.171.20.2.1.1.2.1.13 | dfl260SysTCPUsage | DFL260-MIB |
| 1.3.6.1.4.1.171.20.2.1.1.2.1.13.1 | dfl260SysTCPRecvSmall | DFL260-MIB |