XYLAN-PORT-MIB :: phyPortOutBufDiscs

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsXYLAN-PORT-MIBphyPortOutBufDiscs

phyPortOutBufDiscs

Module: XYLAN-PORT-MIB

OID (symbolic): XYLAN-PORT-MIB::phyPortOutBufDiscs

OID (numeric): 1.3.6.1.4.1.800.2.3.3.1.1.17

Node type: OBJECT-TYPE

Type: Counter

Access: read-only

Description: The number of outbound frames discarded from this port due to transmit queue overrun.

What is phyPortOutBufDiscs?

A cumulative counter of outbound frames discarded on this physical port because the transmit queue overran. A rising count indicates this hardware port can't keep up with the outbound traffic being sent to it.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.800.2.3.3.1.1.17
snmpwalk -v2c -c public <target> XYLAN-PORT-MIB::phyPortOutBufDiscs

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.800.2.3.3.1.1.17.1
snmpget -v2c -c public <target> XYLAN-PORT-MIB::phyPortOutBufDiscs.1

Start monitoring Xylan OmniSwitch Ethernet switch (per-port admin/oper status, speed/duplex, VLAN-membership config status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the XYLAN-PORT-MIB::phyPortOutBufDiscs OID value, configure state conditions and alerts, and monitor any Xylan OmniSwitch Ethernet switch (per-port admin/oper status, speed/duplex, VLAN-membership config status) 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
1.3.6.1.4.1.800xylanXYLAN-BASE-MIB
1.3.6.1.4.1.800.2xylanArchXYLAN-BASE-MIB
1.3.6.1.4.1.800.2.3xylanVportArchXYLAN-BASE-MIB
Numeric OIDNameModule
1.3.6.1.4.1.800.2.3.3physicalPortXYLAN-PORT-MIB
1.3.6.1.4.1.800.2.3.3.1phyPortTableXYLAN-PORT-MIB
1.3.6.1.4.1.800.2.3.3.1.1phyPortEntryXYLAN-PORT-MIB
1.3.6.1.4.1.800.2.3.3.1.1.17phyPortOutBufDiscsXYLAN-PORT-MIB