CHARACTER-MIB :: charPortSessionMaximum

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCHARACTER-MIBcharPortSessionMaximum

charPortSessionMaximum

Module: CHARACTER-MIB

OID (symbolic): CHARACTER-MIB::charPortSessionMaximum

OID (numeric): 1.3.6.1.2.1.19.2.1.16

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The maximum number of concurrent sessions allowed on the port. A value of -1 indicates no maximum. Setting the maximum to less than the current number of sessions has unspecified results.

What is charPortSessionMaximum?

Read-write value specifying the maximum number of concurrent sessions permitted on the port, with -1 meaning no limit.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.19.2.1.16
snmpwalk -v2c -c public <target> CHARACTER-MIB::charPortSessionMaximum

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.19.2.1.16.1
snmpget -v2c -c public <target> CHARACTER-MIB::charPortSessionMaximum.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.2.1.19.2.1.16.1 i <value>

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::charPortSessionMaximum 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
1.3.6.1.2.1.19.2charPortTableCHARACTER-MIB
1.3.6.1.2.1.19.2.1charPortEntryCHARACTER-MIB
1.3.6.1.2.1.19.2.1.16charPortSessionMaximumCHARACTER-MIB