RAD-MIB :: prtExPhPlLXoff

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsRAD-MIBprtExPhPlLXoff

prtExPhPlLXoff

Module: RAD-MIB

OID (symbolic): RAD-MIB::prtExPhPlLXoff

OID (numeric): 1.3.6.1.4.1.164.3.2.3.2.3.1.1.21

Node type: OBJECT-TYPE

Type: Integer32

Access: read-write

Description: This attribute indicates the character used as X-Off to notify receive disable. This parameter is valid only for async protocols. Valid values: 0..255. The value 256 indicates that it's not applicable

What is prtExPhPlLXoff?

This configurable value specifies the character code (0-255) used as the X-OFF (transmitter off) signal to pause data reception in asynchronous serial protocols. X-OFF is part of software flow control, signaling that the receiver buffer is full and the sender should stop transmitting. Administrators configure this value when setting up async serial connections that require software flow control for reliable transmission between devices with limited buffering.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.164.3.2.3.2.3.1.1.21
snmpwalk -v2c -c public <target> RAD-MIB::prtExPhPlLXoff

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.164.3.2.3.2.3.1.1.21.1
snmpget -v2c -c public <target> RAD-MIB::prtExPhPlLXoff.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.164.3.2.3.2.3.1.1.21.1 i <value>

Start monitoring RAD Data Communications access/transmission/multiplexer equipment, entire product line (base enterprise MIB) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the RAD-MIB::prtExPhPlLXoff OID value, configure state conditions and alerts, and monitor any RAD Data Communications access/transmission/multiplexer equipment, entire product line (base enterprise MIB) from a single console.

OID Breakdown

Upper-level ancestors (14 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
1.3.6.1.4.1.164radDACS-MIB
1.3.6.1.4.1.164.3radWanDACS-MIB
1.3.6.1.4.1.164.3.2muxHubDACS-MIB
1.3.6.1.4.1.164.3.2.3prtMuxDACS-MIB
1.3.6.1.4.1.164.3.2.3.2cnfgPrtMuxDACS-MIB
1.3.6.1.4.1.164.3.2.3.2.3prtPhPlCnfgDACS-MIB
1.3.6.1.4.1.164.3.2.3.2.3.1prtExPhPlCnfgTableDACS-MIB
1.3.6.1.4.1.164.3.2.3.2.3.1.1prtExPhPlCnfgEntryDACS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.164.3.2.3.2.3.1.1.21prtExPhPlLXoffRAD-MIB