All MIBs › CM-SYSTEM-MIB › telnetEnabled
telnetEnabled
Module: CM-SYSTEM-MIB
OID (symbolic): CM-SYSTEM-MIB::telnetEnabled
OID (numeric): 1.3.6.1.4.1.2544.1.12.2.1.3.1
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-write
Description: This provides ability to enable/disable the TELNET protocol on the system.
What is telnetEnabled?
This TruthValue turns the Telnet management protocol on or off for the device. Since Telnet transmits credentials and commands in clear text, an administrator typically disables it to reduce the system's exposed attack surface in favor of encrypted access. For example, a security-conscious operator would set telnetEnabled to false and rely on sshEnabled instead for remote CLI sessions.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.2.1.3.1 snmpwalk -v2c -c public <target> CM-SYSTEM-MIB::telnetEnabled
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.2.1.3.1.1 snmpget -v2c -c public <target> CM-SYSTEM-MIB::telnetEnabled.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.2544.1.12.2.1.3.1.1 s <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 |
| 1.3.6.1.4.1.2544 | advaMIB | ADVA-MIB |
| 1.3.6.1.4.1.2544.1 | products | ADVA-MIB |
| 1.3.6.1.4.1.2544.1.12 | fsp150cm | ADVA-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2544.1.12.2 | cmSystemMIB | CM-SYSTEM-MIB |
| 1.3.6.1.4.1.2544.1.12.2.1 | cmSystemObjects | CM-SYSTEM-MIB |
| 1.3.6.1.4.1.2544.1.12.2.1.3 | cmAccessProtocols | CM-SYSTEM-MIB |
| 1.3.6.1.4.1.2544.1.12.2.1.3.1 | telnetEnabled | CM-SYSTEM-MIB |