All MIBs › DOCS-RPHY-MIB › docsRphyRpdIpDefaultRouterPreference
docsRphyRpdIpDefaultRouterPreference
Module: DOCS-RPHY-MIB
OID (symbolic): DOCS-RPHY-MIB::docsRphyRpdIpDefaultRouterPreference
OID (numeric): 1.3.6.1.4.1.4491.2.1.30.1.3.8.1.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: An indication of preference given to this router as a default router as described in the Default Router Preferences document. Treating the value as a 2 bit signed integer allows for simple arithmetic comparisons.
For IPv4 routers or IPv6 routers that are not using the updated router advertisement format, this object is set to medium (0).
What is docsRphyRpdIpDefaultRouterPreference?
Reports the preference level (low, medium, high) signaled for this default router, defaulting to medium for IPv4 or legacy IPv6 router advertisements. Operators use it to understand why the RPD might prefer one default router over another when multiple are advertised on the same segment.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.30.1.3.8.1.4 snmpwalk -v2c -c public <target> DOCS-RPHY-MIB::docsRphyRpdIpDefaultRouterPreference
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.30.1.3.8.1.4.1 snmpget -v2c -c public <target> DOCS-RPHY-MIB::docsRphyRpdIpDefaultRouterPreference.1
Start monitoring DOCSIS Remote PHY Device (RPD), cable HFC access node (vendor-neutral CableLabs standard) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DOCS-RPHY-MIB::docsRphyRpdIpDefaultRouterPreference OID value, configure state conditions and alerts, and monitor any DOCSIS Remote PHY Device (RPD), cable HFC access node (vendor-neutral CableLabs standard) from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.4491 | cableLabs | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.2 | clabProject | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.2.1 | clabProjDocsis | CLAB-DEF-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4491.2.1.30 | docsRphyMib | DOCS-RPHY-MIB |
| 1.3.6.1.4.1.4491.2.1.30.1 | docsRphyObjects | DOCS-RPHY-MIB |
| 1.3.6.1.4.1.4491.2.1.30.1.3 | docsRphyRpdIpMibObjects | DOCS-RPHY-MIB |
| 1.3.6.1.4.1.4491.2.1.30.1.3.8 | docsRphyRpdIpDefaultRouterTable | DOCS-RPHY-MIB |
| 1.3.6.1.4.1.4491.2.1.30.1.3.8.1 | docsRphyRpdIpDefaultRouterEntry | DOCS-RPHY-MIB |
| 1.3.6.1.4.1.4491.2.1.30.1.3.8.1.4 | docsRphyRpdIpDefaultRouterPreference | DOCS-RPHY-MIB |