COLUBRIS-TCP-SERIAL-MIB :: coTCPSerialTxBytes

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › COLUBRIS-TCP-SERIAL-MIB › coTCPSerialTxBytes

coTCPSerialTxBytes

Module: COLUBRIS-TCP-SERIAL-MIB

OID (symbolic): COLUBRIS-TCP-SERIAL-MIB::coTCPSerialTxBytes

OID (numeric): 1.3.6.1.4.1.8744.5.37.1.1.5

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: Number of bytes transmitted to the serial device.

What is coTCPSerialTxBytes?

This Counter32, in bytes, counts the data transmitted from the device out to the attached serial device over the TCP-to-serial bridge. An admin monitors this to confirm data is actually flowing outbound to whatever equipment is wired to the serial port. For example, a flatlined transmit-bytes counter during an active remote console session would suggest the serial cable or attached device has a problem receiving data.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.8744.5.37.1.1.5
snmpwalk -v2c -c public <target> COLUBRIS-TCP-SERIAL-MIB::coTCPSerialTxBytes

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.8744.5.37.1.1.5.1
snmpget -v2c -c public <target> COLUBRIS-TCP-SERIAL-MIB::coTCPSerialTxBytes.1

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OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.8744colubrisCOLUBRIS-SMI
1.3.6.1.4.1.8744.5colubrisMgmtV2COLUBRIS-SMI
Numeric OIDNameModule
1.3.6.1.4.1.8744.5.37colubrisTCPSerialMIBCOLUBRIS-TCP-SERIAL-MIB
1.3.6.1.4.1.8744.5.37.1colubrisTCPSerialMIBObjectsCOLUBRIS-TCP-SERIAL-MIB
1.3.6.1.4.1.8744.5.37.1.1coTCPSerialStatusGroupCOLUBRIS-TCP-SERIAL-MIB
1.3.6.1.4.1.8744.5.37.1.1.5coTCPSerialTxBytesCOLUBRIS-TCP-SERIAL-MIB