All MIBs › SONOMASYSTEMS-SONOMA-SRTB-MIB › srtPortSTESpanMode
srtPortSTESpanMode
Module: SONOMASYSTEMS-SONOMA-SRTB-MIB
OID (symbolic): SONOMASYSTEMS-SONOMA-SRTB-MIB::srtPortSTESpanMode
OID (numeric): 1.3.6.1.4.1.2926.25.3.2.3.1.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Determines how this port behaves when presented with a Spanning Tree Explorer frame. The value 'disabled(2)' indicates that the port will not accept or send Spanning Tree Explorer packets; any STE packets received will be silently discarded. The value 'forced(3)' indicates the port will always accept and propagate Spanning Tree Explorer frames. This allows a manually configured Spanning Tree for this class of packet to be configured. Note that unlike transparent bridging this is not catastrophic to the network if there are loops. The value 'auto-span(1)' can only be returned by a bridge that both implements the Spanning Tree Protocol and has use of the protocol enabled on this port. The behavior of the port for Spanning Tree Explorer frames is determined by the state of dot1dStpPortState. If the port is in the 'forwarding' state, the frame will be accepted or propagated. Otherwise it will be silently discarded.
What is srtPortSTESpanMode?
A read-write mode controlling how this port handles Spanning Tree Explorer frames: auto-span(1) (follows the Spanning Tree Protocol state), disabled(2) (drops all STE frames), or forced(3) (always accepts/propagates them for a manually configured explorer-frame topology). Admins use forced(3) when they want a hand-built spanning tree for STE traffic independent of the transparent-bridging spanning tree.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2926.25.3.2.3.1.5 snmpwalk -v2c -c public <target> SONOMASYSTEMS-SONOMA-SRTB-MIB::srtPortSTESpanMode
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2926.25.3.2.3.1.5.1 snmpget -v2c -c public <target> SONOMASYSTEMS-SONOMA-SRTB-MIB::srtPortSTESpanMode.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.2926.25.3.2.3.1.5.1 i <value>
Start monitoring Sonoma Systems switch product line, source-routing/translational bridging capable (Token Ring source-route status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SONOMASYSTEMS-SONOMA-SRTB-MIB::srtPortSTESpanMode OID value, configure state conditions and alerts, and monitor any Sonoma Systems switch product line, source-routing/translational bridging capable (Token Ring source-route status) from a single console.
OID Breakdown
Upper-level ancestors (9 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.2926 | sonomaSystems | SONOMASYSTEMS-SONOMA-MIB |
| 1.3.6.1.4.1.2926.25 | sonomaSeries | SONOMASYSTEMS-SONOMA-MIB |
| 1.3.6.1.4.1.2926.25.3 | sonomaBridging | SONOMASYSTEMS-SONOMA-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2926.25.3.2 | srtBridging | SONOMASYSTEMS-SONOMA-SRTB-MIB |
| 1.3.6.1.4.1.2926.25.3.2.3 | srtPortTable | SONOMASYSTEMS-SONOMA-SRTB-MIB |
| 1.3.6.1.4.1.2926.25.3.2.3.1 | srtPortEntry | SONOMASYSTEMS-SONOMA-SRTB-MIB |
| 1.3.6.1.4.1.2926.25.3.2.3.1.5 | srtPortSTESpanMode | SONOMASYSTEMS-SONOMA-SRTB-MIB |