All MIBs › CTRON-ETHERNET-PARAMETERS-MIB › ctAutoNegRemoteSignalling
ctAutoNegRemoteSignalling
Module: CTRON-ETHERNET-PARAMETERS-MIB
OID (symbolic): CTRON-ETHERNET-PARAMETERS-MIB::ctAutoNegRemoteSignalling
OID (numeric): 1.3.6.1.4.1.52.4.1.2.4.2.1.1.1.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: This object indicates whether the remote end of the link is operating Auto-Negotiation signalling or not.
What is ctAutoNegRemoteSignalling?
This reports whether the device connected to the other end of this link is itself sending Auto-Negotiation signals. It helps an admin diagnose a duplex mismatch by confirming whether the far end even supports auto-negotiation at all. For example, seeing notdetected(2) on a port explains why negotiation keeps failing, because the far-end device apparently isn't attempting Auto-Negotiation.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.1.2.4.2.1.1.1.2 snmpwalk -v2c -c public <target> CTRON-ETHERNET-PARAMETERS-MIB::ctAutoNegRemoteSignalling
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.1.2.4.2.1.1.1.2.1 snmpget -v2c -c public <target> CTRON-ETHERNET-PARAMETERS-MIB::ctAutoNegRemoteSignalling.1
Start monitoring Cabletron Systems Ethernet switch/hub (auto-negotiation config) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CTRON-ETHERNET-PARAMETERS-MIB::ctAutoNegRemoteSignalling OID value, configure state conditions and alerts, and monitor any Cabletron Systems Ethernet switch/hub (auto-negotiation config) from a single console.
OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4.1.52 | cabletron | Cabletron-MIB |
| 1.3.6.1.4.1.52.4 | mibs | CT-PRIORITY-QUEUING |
| 1.3.6.1.4.1.52.4.1 | ctron | CTRON-MIB-NAMES |
| 1.3.6.1.4.1.52.4.1.2 | ctDataLink | CTRON-MIB-NAMES |
| 1.3.6.1.4.1.52.4.1.2.4 | ctEthernet | CTRON-MIB-NAMES |
| 1.3.6.1.4.1.52.4.1.2.4.2 | ctEthernetCtlParameters | CTRON-MIB-NAMES |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.52.4.1.2.4.2.1 | ctAutoNegCtl | CTRON-ETHERNET-PARAMETERS-MIB |
| 1.3.6.1.4.1.52.4.1.2.4.2.1.1 | ctAutoNegCtlTable | CTRON-ETHERNET-PARAMETERS-MIB |
| 1.3.6.1.4.1.52.4.1.2.4.2.1.1.1 | ctAutoNegCtlEntry | CTRON-ETHERNET-PARAMETERS-MIB |
| 1.3.6.1.4.1.52.4.1.2.4.2.1.1.1.2 | ctAutoNegRemoteSignalling | CTRON-ETHERNET-PARAMETERS-MIB |