All MIBs › Nortel-Magellan-Passport-DpnRoutingMIB › rtgDpnMidSubstituteRid
rtgDpnMidSubstituteRid
Module: Nortel-Magellan-Passport-DpnRoutingMIB
OID (symbolic): Nortel-Magellan-Passport-DpnRoutingMIB::rtgDpnMidSubstituteRid
OID (numeric): 1.3.6.1.4.1.562.2.4.1.40.4.3.10.1.3
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: This attribute indicates the substitute RID in use for the MID. This RID will be substituted for the RID in DPN packets destined to the local node's RID and the MID in question when the MID is unreachable (when, for example, all links to an AM from the Passport subnet are down). It will also be used in the case where the path through the substitute RID is better than that available through the subnet's connection to the cluster containing the AM MID.
Substitute RIDs are learned from AM clusters that are supported by two RIDs (the Passport subnet's RID and another one). The operator can check this value to determine if a possible back up route to an AM exists. When there are no delayNextHopLinkGroups or tputNextHopLinkGroups shown to reach the MID, the substitute RID will be used.
A value of 128 indicates that no substitute RID is known.
What is rtgDpnMidSubstituteRid?
Reports the substitute RID currently used to reach an AM's MID when the direct path is unreachable or a better alternate exists via another RID; a value of 128 means no substitute RID is known. An admin checks this to find whether a backup route to an AM exists when the normal next-hop link groups show nothing.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.40.4.3.10.1.3 snmpwalk -v2c -c public <target> Nortel-Magellan-Passport-DpnRoutingMIB::rtgDpnMidSubstituteRid
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.40.4.3.10.1.3.1 snmpget -v2c -c public <target> Nortel-Magellan-Passport-DpnRoutingMIB::rtgDpnMidSubstituteRid.1
Start monitoring Nortel Magellan Passport DPN/X.25 packet switch (DPN routing) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-Magellan-Passport-DpnRoutingMIB::rtgDpnMidSubstituteRid OID value, configure state conditions and alerts, and monitor any Nortel Magellan Passport DPN/X.25 packet switch (DPN routing) from a single console.
OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.562 | nortel | CPM-NORTEL-MIB |
| 1.3.6.1.4.1.562.2 | magellan | Nortel-Magellan-Passport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.2.4 | passport | Nortel-Magellan-Passport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.2.4.1 | components | Nortel-Magellan-Passport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.2.4.1.40 | rtg | Nortel-Magellan-Passport-BaseRoutingMIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.562.2.4.1.40.4 | rtgDpn | Nortel-Magellan-Passport-DpnRoutingMIB |
| 1.3.6.1.4.1.562.2.4.1.40.4.3 | rtgDpnMid | Nortel-Magellan-Passport-DpnRoutingMIB |
| 1.3.6.1.4.1.562.2.4.1.40.4.3.10 | rtgDpnMidOperTable | Nortel-Magellan-Passport-DpnRoutingMIB |
| 1.3.6.1.4.1.562.2.4.1.40.4.3.10.1 | rtgDpnMidOperEntry | Nortel-Magellan-Passport-DpnRoutingMIB |
| 1.3.6.1.4.1.562.2.4.1.40.4.3.10.1.3 | rtgDpnMidSubstituteRid | Nortel-Magellan-Passport-DpnRoutingMIB |