BAY-STACK-LINK-STATE-TRACKING-MIB :: bsLstGroupDownstreamPortList

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › BAY-STACK-LINK-STATE-TRACKING-MIB › bsLstGroupDownstreamPortList

bsLstGroupDownstreamPortList

Module: BAY-STACK-LINK-STATE-TRACKING-MIB

OID (symbolic): BAY-STACK-LINK-STATE-TRACKING-MIB::bsLstGroupDownstreamPortList

OID (numeric): 1.3.6.1.4.1.45.5.43.1.2.1.4

Node type: OBJECT-TYPE

Type: PortList

Access: read-write

Description: This object specifies the downstream port list for this group instance.

What is bsLstGroupDownstreamPortList?

Specifies the set of downstream ports in this link-state tracking group that are taken down when all upstream ports in the group fail. This prevents downstream devices from sending traffic through a switch that has lost its uplinks.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.45.5.43.1.2.1.4
snmpwalk -v2c -c public <target> BAY-STACK-LINK-STATE-TRACKING-MIB::bsLstGroupDownstreamPortList

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.45.5.43.1.2.1.4.1
snmpget -v2c -c public <target> BAY-STACK-LINK-STATE-TRACKING-MIB::bsLstGroupDownstreamPortList.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.45.5.43.1.2.1.4.1 s <value>

Start monitoring Avaya/Nortel BayStack Ethernet Routing Switch (ERS) (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the BAY-STACK-LINK-STATE-TRACKING-MIB::bsLstGroupDownstreamPortList OID value, configure state conditions and alerts, and monitor any Avaya/Nortel BayStack Ethernet Routing Switch (ERS) (legacy) from a single console.

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
1.3.6.1.4.1.45synopticsSYNOPTICS-ROOT-MIB
1.3.6.1.4.1.45.5bayStackMibsSYNOPTICS-ROOT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.45.5.43bayStackLinkStateTrackingMibBAY-STACK-LINK-STATE-TRACKING-MIB
1.3.6.1.4.1.45.5.43.1bsLstObjectsBAY-STACK-LINK-STATE-TRACKING-MIB
1.3.6.1.4.1.45.5.43.1.2bsLstGroupTableBAY-STACK-LINK-STATE-TRACKING-MIB
1.3.6.1.4.1.45.5.43.1.2.1bsLstGroupEntryBAY-STACK-LINK-STATE-TRACKING-MIB
1.3.6.1.4.1.45.5.43.1.2.1.4bsLstGroupDownstreamPortListBAY-STACK-LINK-STATE-TRACKING-MIB