All MIBs › CNTAU-MIB › cntdlSourcePort
cntdlSourcePort
Module: CNTAU-MIB
OID (symbolic): CNTAU-MIB::cntdlSourcePort
OID (numeric): 1.3.6.1.4.1.333.1.13.2.1.21.1.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The source port number.
What is cntdlSourcePort?
This value reports the source port number for this port entry. An administrator reads this to identify which local port number this connection entry originates from when multiple ports are active on the same data link layer. For example, when tracing a specific application's traffic through this data link layer, the admin matches this source port number against the application's known port to find the right entry.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.333.1.13.2.1.21.1.3 snmpwalk -v2c -c public <target> CNTAU-MIB::cntdlSourcePort
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.333.1.13.2.1.21.1.3.1 snmpget -v2c -c public <target> CNTAU-MIB::cntdlSourcePort.1
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OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.333 | cnt | CNT2-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.333.1 | cntau | CNTAU-MIB |
| 1.3.6.1.4.1.333.1.13 | cntdatalink | CNTAU-MIB |
| 1.3.6.1.4.1.333.1.13.2 | cntdlTable | CNTAU-MIB |
| 1.3.6.1.4.1.333.1.13.2.1 | cntdlEntry | CNTAU-MIB |
| 1.3.6.1.4.1.333.1.13.2.1.21 | cntdlPortTable | CNTAU-MIB |
| 1.3.6.1.4.1.333.1.13.2.1.21.1 | cntdlPortEntry | CNTAU-MIB |
| 1.3.6.1.4.1.333.1.13.2.1.21.1.3 | cntdlSourcePort | CNTAU-MIB |