dot1sStpInstPortRole – MSTP-MIB – Observium MIB Browser

Object

column Enumeration

The role of the port. As per IEEE 802.1s, the 
port can have any of the following roles:
Disabled, Root, Designated, Alternate, Backup,
Master

Context

MIB: MSTP-MIB
OID: .1.3.6.1.2.1.17.8.1.1.12.1.9
Type: column
Access: readonly
Status: current
Parent: dot1sStpInstPortEntry

Net-SNMP examples

How SNMP and these commands work

Walk the column to discover its indexed instances, or supply every index to read one instance.

Walk the column

/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'MSTP-MIB' -M '/opt/observium/mibs/qtech:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'MSTP-MIB::dot1sStpInstPortRole'

More examples

Read one indexed instance

/usr/bin/snmpget -v2c -c '<community>' -Pud -Ir -OQUv -m 'MSTP-MIB' -M '/opt/observium/mibs/qtech:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'MSTP-MIB::dot1sStpInstPortRole.<dot1sStpInstId>.<dot1sStpPort>'

Translate to a numeric OID

/usr/bin/snmptranslate -Pud -Ir -On -m 'MSTP-MIB' -M '/opt/observium/mibs/qtech:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'MSTP-MIB::dot1sStpInstPortRole'

Syntax

Enumeration

Values & Constraints

Enumerated Values

`0`	master
`1`	alternate-backup
`2`	root
`3`	designated