All MIBs › Wellfleet-CSMACD-MIB › wfCSMACDAutoNegAdvertisedCapability
wfCSMACDAutoNegAdvertisedCapability
Module: Wellfleet-CSMACD-MIB
OID (symbolic): Wellfleet-CSMACD-MIB::wfCSMACDAutoNegAdvertisedCapability
OID (numeric): 1.3.6.1.4.1.18.3.4.16.1.1.9
Node type: OBJECT-TYPE
Type: Gauge
Access: read-write
Description: This is a GAUGE because this attribute is 32-bit unsigned, non-increasing A successful set operation will result in immediate link re-negotiation if AutoNegAdminState is enabled. A value that uniquely identifies the set of capabilities advertised by the local Auto Negotiation entity. The value is a sum which initially takes the value zero. Then, for each capability of the ADVERTISED interface, 2 raised to the power noted below is added to the sum. For example, a ADVERTISED interface which has the capability to support only 100Base-TX would have a value of 128 (2**7). In contrast, an ADVERTISED interface which supports both 100Base-TX and 100Base-TX Full Duplex would cause this object to have a value of 384 ((2**7) + (2**8)).
The powers of 2 assigned to the capabilities are these:
Power Capability 0 Pause 1 ASM_DIR 5 10Base-T 6 10Base-T Full Duplex 7 100Base-TX 8 100Base-TX Full Duplex 9 100Base-T4 14 1000Base-X 15 1000Base-X Full Duplex
NOTE: This parameter is only valid if SpeedSelect is configured for NWay.
What is wfCSMACDAutoNegAdvertisedCapability?
Sets, as a bitmask sum of powers of two, which speed/duplex/flow-control capabilities this interface actually advertises to its link partner during Auto Negotiation; changing it while negotiation is enabled triggers an immediate renegotiation. An admin narrows this value to restrict which speeds/duplex modes are allowed to be negotiated on this link.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.18.3.4.16.1.1.9 snmpwalk -v2c -c public <target> Wellfleet-CSMACD-MIB::wfCSMACDAutoNegAdvertisedCapability
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.18.3.4.16.1.1.9.1 snmpget -v2c -c public <target> Wellfleet-CSMACD-MIB::wfCSMACDAutoNegAdvertisedCapability.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.18.3.4.16.1.1.9.1 i <value>
Start monitoring Wellfleet/Bay Networks multiprotocol routers with Ethernet (CSMA/CD) interfaces (collision/CRC error-counter status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Wellfleet-CSMACD-MIB::wfCSMACDAutoNegAdvertisedCapability OID value, configure state conditions and alerts, and monitor any Wellfleet/Bay Networks multiprotocol routers with Ethernet (CSMA/CD) interfaces (collision/CRC error-counter status) from a single console.
OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.18 | wellfleet | Wellfleet-COMMON-MIB |
| 1.3.6.1.4.1.18.3 | wfSwSeries7 | Wellfleet-COMMON-MIB |
| 1.3.6.1.4.1.18.3.4 | wfLine | Wellfleet-COMMON-MIB |
| 1.3.6.1.4.1.18.3.4.16 | wfCSMACDAutoNegGroup | Wellfleet-COMMON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.18.3.4.16.1 | wfCSMACDAutoNegTable | Wellfleet-CSMACD-MIB |
| 1.3.6.1.4.1.18.3.4.16.1.1 | wfCSMACDAutoNegEntry | Wellfleet-CSMACD-MIB |
| 1.3.6.1.4.1.18.3.4.16.1.1.9 | wfCSMACDAutoNegAdvertisedCapability | Wellfleet-CSMACD-MIB |