All MIBs › IEEE8021-MSTP-MIB › ieee8021MstpCistPortRestrictedTcn
ieee8021MstpCistPortRestrictedTcn
Module: IEEE8021-MSTP-MIB
OID (symbolic): IEEE8021-MSTP-MIB::ieee8021MstpCistPortRestrictedTcn
OID (numeric): 1.3.111.2.802.1.1.6.1.3.1.13
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-write
Description: The current state of the restrictedTcn parameter for the Port. True(1) causes the Port not to propagate topology changes to other Ports.
What is ieee8021MstpCistPortRestrictedTcn?
Set to true(1) to stop this port from propagating topology-change notifications to other ports, useful for isolating a chronically flapping edge link so it doesn't repeatedly force MAC table flushes elsewhere in the network.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.111.2.802.1.1.6.1.3.1.13 snmpwalk -v2c -c public <target> IEEE8021-MSTP-MIB::ieee8021MstpCistPortRestrictedTcn
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.111.2.802.1.1.6.1.3.1.13.1 snmpget -v2c -c public <target> IEEE8021-MSTP-MIB::ieee8021MstpCistPortRestrictedTcn.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.111.2.802.1.1.6.1.3.1.13.1 s <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> ieee8021MstpCistPortRestrictedTcn.1
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OID Breakdown
Upper-level ancestors (3 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.111.2.802.1.1 | ieee802dot1mibs | IEEE8021-TC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.111.2.802.1.1.6 | ieee8021MstpMib | IEEE8021-MSTP-MIB |
| 1.3.111.2.802.1.1.6.1 | ieee8021MstpObjects | IEEE8021-MSTP-MIB |
| 1.3.111.2.802.1.1.6.1.3 | ieee8021MstpCistPortTable | IEEE8021-MSTP-MIB |
| 1.3.111.2.802.1.1.6.1.3.1 | ieee8021MstpCistPortEntry | IEEE8021-MSTP-MIB |
| 1.3.111.2.802.1.1.6.1.3.1.13 | ieee8021MstpCistPortRestrictedTcn | IEEE8021-MSTP-MIB |