HH3C-RS485-MIB :: hh3cRS485SessionType

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › HH3C-RS485-MIB › hh3cRS485SessionType

hh3cRS485SessionType

Module: HH3C-RS485-MIB

OID (symbolic): HH3C-RS485-MIB::hh3cRS485SessionType

OID (numeric): 1.3.6.1.4.1.25506.2.109.2.2.1.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The type of a session. A session can use UDP socket, TCP socket as a client, or TCP socket as a server.

What is hh3cRS485SessionType?

This object selects how a raw session forwards RS485 serial data over the network: as a UDP socket, a TCP client connecting outbound, or a TCP server accepting inbound connections. The choice determines which of the session's other fields (remote IP, remote port, local port) are meaningful, since each transport mode uses them differently. For instance, setting this to tcpServer(3) turns the session into a listener waiting for a management station to connect and pull serial data.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.25506.2.109.2.2.1.2
snmpwalk -v2c -c public <target> HH3C-RS485-MIB::hh3cRS485SessionType

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.25506.2.109.2.2.1.2.1
snmpget -v2c -c public <target> HH3C-RS485-MIB::hh3cRS485SessionType.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.25506.2.109.2.2.1.2.1 i <value>

Start monitoring H3C device with RS-485 serial port with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HH3C-RS485-MIB::hh3cRS485SessionType OID value, configure state conditions and alerts, and monitor any H3C device with RS-485 serial port from a single console.

OID Breakdown

Upper-level ancestors (9 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.25506hh3cHH3C-OID-MIB
1.3.6.1.4.1.25506.2hh3cCommonHH3C-OID-MIB
1.3.6.1.4.1.25506.2.109hh3cRS485HH3C-OID-MIB
Numeric OIDNameModule
1.3.6.1.4.1.25506.2.109.2hh3cRS485RawSessionsHH3C-RS485-MIB
1.3.6.1.4.1.25506.2.109.2.2hh3cRS485RawSessionTableHH3C-RS485-MIB
1.3.6.1.4.1.25506.2.109.2.2.1hh3cRS485RawSessionEntryHH3C-RS485-MIB
1.3.6.1.4.1.25506.2.109.2.2.1.2hh3cRS485SessionTypeHH3C-RS485-MIB