All MIBs › NETI-ETH-MIB › ethIfRstpState
ethIfRstpState
Module: NETI-ETH-MIB
OID (symbolic): NETI-ETH-MIB::ethIfRstpState
OID (numeric): 1.3.6.1.4.1.2928.2.2.1.3.9.1.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Describes if the port forwards MAC frames and whether or not it learns from their source addresses.
discarding(1). The port is not enabled or has been excluded from forwarding and learning.
learning(2). The port has learning enabled, but forwarding disabled.
forwarding(3). The port both learns and forwards frames.
What is ethIfRstpState?
The port's current RSTP forwarding state: discarding(1) (not forwarding or learning), learning(2) (building the MAC table but not yet forwarding user traffic), or forwarding(3) (fully active) -- an admin watching a port stuck in discarding(1) knows RSTP has blocked it, likely to prevent a loop.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2928.2.2.1.3.9.1.3 snmpwalk -v2c -c public <target> NETI-ETH-MIB::ethIfRstpState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2928.2.2.1.3.9.1.3.1 snmpget -v2c -c public <target> NETI-ETH-MIB::ethIfRstpState.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.2928 | netinsight | NETI-COMMON-MIB |
| 1.3.6.1.4.1.2928.2 | netiGeneric | NETI-COMMON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2928.2.2 | netiEthMIB | NETI-ETH-MIB |
| 1.3.6.1.4.1.2928.2.2.1 | ethObjects | NETI-ETH-MIB |
| 1.3.6.1.4.1.2928.2.2.1.3 | ethInterfaceGroup | NETI-ETH-MIB |
| 1.3.6.1.4.1.2928.2.2.1.3.9 | ethIfRstpTable | NETI-ETH-MIB |
| 1.3.6.1.4.1.2928.2.2.1.3.9.1 | ethIfRstpEntry | NETI-ETH-MIB |
| 1.3.6.1.4.1.2928.2.2.1.3.9.1.3 | ethIfRstpState | NETI-ETH-MIB |