All MIBs › CTATX-MIB › sipmRouteOriginMask
sipmRouteOriginMask
Module: CTATX-MIB
OID (symbolic): CTATX-MIB::sipmRouteOriginMask
OID (numeric): 1.3.6.1.4.1.97.3.20.1.1.1.2
Node type: OBJECT-TYPE
Type: IpAddress
Access: read-only
Description: The subnetwork mask of the origin.
What is sipmRouteOriginMask?
This read-only IpAddress is the subnetwork mask of the origin for an IP multicast route entry, used together with sipmRouteOrigin to define the source subnet's boundaries. An admin uses this to interpret the scope of sipmRouteOrigin correctly, since it defines exactly which range of source addresses the entry covers. Comparing sipmRouteOriginMask against the origin's actual subnet mask confirms the multicast route entry covers the intended source address range.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.97.3.20.1.1.1.2 snmpwalk -v2c -c public <target> CTATX-MIB::sipmRouteOriginMask
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.97.3.20.1.1.1.2.1 snmpget -v2c -c public <target> CTATX-MIB::sipmRouteOriginMask.1
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OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.97 | sigma | CT-ELS10-27-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.97.3 | ecs_1 | CTATX-MIB |
| 1.3.6.1.4.1.97.3.20 | sipm | CTATX-MIB |
| 1.3.6.1.4.1.97.3.20.1 | sipmroute | CTATX-MIB |
| 1.3.6.1.4.1.97.3.20.1.1 | sipmRouteTable | CTATX-MIB |
| 1.3.6.1.4.1.97.3.20.1.1.1 | sipmRouteEntry | CTATX-MIB |
| 1.3.6.1.4.1.97.3.20.1.1.1.2 | sipmRouteOriginMask | CTATX-MIB |