All MIBs › CISCOSB-PIM-MIB › rlPimInterfaceSsmSrcAndGrpFilter
rlPimInterfaceSsmSrcAndGrpFilter
Module: CISCOSB-PIM-MIB
OID (symbolic): CISCOSB-PIM-MIB::rlPimInterfaceSsmSrcAndGrpFilter
OID (numeric): 1.3.6.1.4.1.9.6.1.101.211.1.1.19
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-create
Description: When SSM source and group filtering is enabled, then for groups in the SSM space the local router will
- process PIM (S,G) Join messages received on this interface only if the {source, group} pair is included in the extended access list corresponding to the list index value configured for this object
- only send PIM (S,G) Join messages over this interface if the {source, group} pair is included in the extended access list corresponding to the list index value configured for this object.
In other words, the extended access list is a whitelist of the SSM {source, group} pairs for which DC-PIM is permitted to request or receive traffic over the interface.
rlPimInterfaceSsmSrcAndGrpFilter defaults to an empty string, which indicates that no access list is specified. If the name does not correspond to a valid access list, no {source, group} pairs will match the list and therefore all PIM (S,G) Join messages will be filtered.
What is rlPimInterfaceSsmSrcAndGrpFilter?
This read-create DisplayString points to an extended access list that, when SSM source-and-group filtering is enabled, restricts both processing of received (S,G) Joins and sending of such Joins over this interface to source/group pairs included in that list. It lets an admin restrict which specific sources within Source-Specific Multicast groups are permitted on this interface. For example, setting this to an extended access list matching only one approved video server's source address restricts SSM joins on that interface to that specific source.
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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.6 | otherEnterprises | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1 | ciscoSB | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1.101 | switch001 | CISCOSB-MIB |
| 1.3.6.1.4.1.9.6.1.101.211 | rlRtRedist | CISCOSB-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.6.1.101.211.1 | rlPimInterfaceTable | CISCOSB-PIM-MIB |
| 1.3.6.1.4.1.9.6.1.101.211.1.1 | rlPimInterfaceEntry | CISCOSB-PIM-MIB |
| 1.3.6.1.4.1.9.6.1.101.211.1.1.19 | rlPimInterfaceSsmSrcAndGrpFilter | CISCOSB-PIM-MIB |