CHARACTER-MIB :: charSessProtocol

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCHARACTER-MIBcharSessProtocol

charSessProtocol

Module: CHARACTER-MIB

OID (symbolic): CHARACTER-MIB::charSessProtocol

OID (numeric): 1.3.6.1.2.1.19.3.1.5

Node type: OBJECT-TYPE

Type: AutonomousType

Access: read-only

Description: The network protocol over which the session is running. Other OBJECT IDENTIFIER values may be defined elsewhere, in association with specific protocols. However, this document assigns those of known interest as of this writing.

What is charSessProtocol?

Read-only object identifying the network protocol (such as Telnet) over which the session is running.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.19.3.1.5
snmpwalk -v2c -c public <target> CHARACTER-MIB::charSessProtocol

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.19.3.1.5.1
snmpget -v2c -c public <target> CHARACTER-MIB::charSessProtocol.1

Start monitoring Terminal servers / async port concentrators (character-stream devices) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CHARACTER-MIB::charSessProtocol OID value, configure state conditions and alerts, and monitor any Terminal servers / async port concentrators (character-stream devices) from a single console.

OID Breakdown

Upper-level ancestors (6 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.2mgmtAXON-MIB
1.3.6.1.2.1mib_2AXON-MIB
Numeric OIDNameModule
1.3.6.1.2.1.19charCHARACTER-MIB
1.3.6.1.2.1.19.3charSessTableCHARACTER-MIB
1.3.6.1.2.1.19.3.1charSessEntryCHARACTER-MIB
1.3.6.1.2.1.19.3.1.5charSessProtocolCHARACTER-MIB