All MIBs › EtherWAN-ewnSwitchM › ewnRingPortList
ewnRingPortList
Module: EtherWAN-ewnSwitchM
OID (symbolic): EtherWAN-ewnSwitchM::ewnRingPortList
OID (numeric): 1.3.6.1.4.1.2736.1.1.14.1.4
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-write
Description: This object identifies a list of ports that are enabled to run Ring protocol. It should be noted that only 2 ports can be set as Ring ports. Each octet within this value specifies a set of eight ports, with the first octet specifying ports 1 through 8, the second octet specifying ports 9 through 16, etc. Within each octet, the most significant bit represents the lowest numbered port, and the least significant bit represents the highest numbered port. Thus, each port of the system is represented by a single bit within the value of this object. If that bit has a value of '1' then that port is included in the set of ports; the port is not included if its bit has a value of '0'.
What is ewnRingPortList?
A bitmap selecting exactly two ports (as the MIB notes, only 2 are allowed) to run the Alpha Ring protocol, with each bit representing one port in the same MSB-first per-octet encoding as ewnRingAvailablePortList; an admin sets this to designate which two physical ports form the ring's primary and backup link.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2736.1.1.14.1.4 snmpwalk -v2c -c public <target> EtherWAN-ewnSwitchM::ewnRingPortList
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2736.1.1.14.1.4.1 snmpget -v2c -c public <target> EtherWAN-ewnSwitchM::ewnRingPortList.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.2736.1.1.14.1.4.1 s <value>
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2736 | etherwan | EtherWAN-ewnSwitchM |
| 1.3.6.1.4.1.2736.1 | lanSwitch | EtherWAN-ewnSwitchM |
| 1.3.6.1.4.1.2736.1.1 | ewnSwitchM | EtherWAN-ewnSwitchM |
| 1.3.6.1.4.1.2736.1.1.14 | ewnRedundancy | EtherWAN-ewnSwitchM |
| 1.3.6.1.4.1.2736.1.1.14.1 | ewnRing | EtherWAN-ewnSwitchM |
| 1.3.6.1.4.1.2736.1.1.14.1.4 | ewnRingPortList | EtherWAN-ewnSwitchM |