All MIBs › CNTAU-MIB › cntdlNumber
cntdlNumber
Module: CNTAU-MIB
OID (symbolic): CNTAU-MIB::cntdlNumber
OID (numeric): 1.3.6.1.4.1.333.1.13.1
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The number of network data link layers present on this system.
What is cntdlNumber?
This value reports the number of network data link layers present on this system. An administrator uses it to know how many rows to expect when walking the cntdl data link table across all link types combined. For example, if this count is higher than the sum of the Ethernet, FDDI, and LLC1 counts elsewhere in this MIB, the admin knows some other data link type is present that isn't separately itemized.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.333.1.13.1 snmpwalk -v2c -c public <target> CNTAU-MIB::cntdlNumber
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.333.1.13.1.1 snmpget -v2c -c public <target> CNTAU-MIB::cntdlNumber.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 |
| 1.3.6.1.4.1.333.1.13.1 | cntdlNumber | CNTAU-MIB |