WS-SW-MSTP-MIB :: wsSwMstpXstPortRole

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsWS-SW-MSTP-MIBwsSwMstpXstPortRole

wsSwMstpXstPortRole

Module: WS-SW-MSTP-MIB

OID (symbolic): WS-SW-MSTP-MIB::wsSwMstpXstPortRole

OID (numeric): 1.3.6.1.4.1.388.14.2.14.15.1.4

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: The role of this port

What is wsSwMstpXstPortRole?

Reports the spanning tree role of this port within this MST instance: disabled, alternate, backup, root, designated, master, nonStp, or unknown. An admin uses this to understand why a port is or isn't forwarding, e.g. an alternate port is blocked as a backup path to the root.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.388.14.2.14.15.1.4
snmpwalk -v2c -c public <target> WS-SW-MSTP-MIB::wsSwMstpXstPortRole

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.388.14.2.14.15.1.4.1
snmpget -v2c -c public <target> WS-SW-MSTP-MIB::wsSwMstpXstPortRole.1

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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
1.3.6.1.4.1.388symbolSYMBOL-DSSS-ENTERPRISE-PRIVATE-MIB
1.3.6.1.4.1.388.14wsWS-SMI
1.3.6.1.4.1.388.14.2wsSwWS-SMI
Numeric OIDNameModule
1.3.6.1.4.1.388.14.2.14wsSwMstpWS-SW-MSTP-MIB
1.3.6.1.4.1.388.14.2.14.15wsSwMstpXstPortTableWS-SW-MSTP-MIB
1.3.6.1.4.1.388.14.2.14.15.1wsSwMstpXstPortEntryWS-SW-MSTP-MIB
1.3.6.1.4.1.388.14.2.14.15.1.4wsSwMstpXstPortRoleWS-SW-MSTP-MIB