All MIBs › FASTPATH-MULTICAST-MIB › agentMulticastPIMSMInterfaceCBSRHashMaskLength
agentMulticastPIMSMInterfaceCBSRHashMaskLength
Module: FASTPATH-MULTICAST-MIB
OID (symbolic): FASTPATH-MULTICAST-MIB::agentMulticastPIMSMInterfaceCBSRHashMaskLength
OID (numeric): 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.4.3.5.1.2
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: The BSR hash mask length to be advertised in bootstrap messages if this interface is elected as the bootstrap router. This hash mask length will be used in the hash algorith for selecting the RP for a particular group.
What is agentMulticastPIMSMInterfaceCBSRHashMaskLength?
This read-write, obsolete Unsigned32 (0-32, default 30) sets the bootstrap-router hash mask length this interface will advertise in bootstrap messages if it is elected the BSR, which feeds into the hash algorithm used to select the RP for a given multicast group. Admins adjust it to control how evenly multicast groups are distributed across candidate RPs in a PIM-SM domain. Lowering agentMulticastPIMSMInterfaceCBSRHashMaskLength from 30 to 24 changes how finely groups are hashed when this router is acting as the bootstrap router.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.4.3.5.1.2 snmpwalk -v2c -c public <target> FASTPATH-MULTICAST-MIB::agentMulticastPIMSMInterfaceCBSRHashMaskLength
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.4.3.5.1.2.1 snmpget -v2c -c public <target> FASTPATH-MULTICAST-MIB::agentMulticastPIMSMInterfaceCBSRHashMaskLength.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.4.3.5.1.2.1 i <value>
Start monitoring Broadcom FastPath-based Ethernet switch (multi-vendor OEM) (IGMP/MLD snooping & multicast routing) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the FASTPATH-MULTICAST-MIB::agentMulticastPIMSMInterfaceCBSRHashMaskLength OID value, configure state conditions and alerts, and monitor any Broadcom FastPath-based Ethernet switch (multi-vendor OEM) (IGMP/MLD snooping & multicast routing) from a single console.
OID Breakdown
Upper-level ancestors (13 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 |
| 1.3.6.1.4.1.674 | dell | ArrayManager-MIB |
| 1.3.6.1.4.1.674.10895 | dellLan | Dell-Vendor-MIB |
| 1.3.6.1.4.1.674.10895.5000 | dellLanStandard | Dell-Vendor-MIB |
| 1.3.6.1.4.1.674.10895.5000.2 | dellLanExtension | Dell-Vendor-MIB |
| 1.3.6.1.4.1.674.10895.5000.2.6132 | lvl7 | BROADCOM-REF-MIB |
| 1.3.6.1.4.1.674.10895.5000.2.6132.1 | lvl7Products | BROADCOM-REF-MIB |
| 1.3.6.1.4.1.674.10895.5000.2.6132.1.1 | fastPath | BROADCOM-REF-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.4 | fastPathMulticast | FASTPATH-MULTICAST-MIB |
| 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.4.3 | agentMulticastPIMSMConfigGroup | FASTPATH-MULTICAST-MIB |
| 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.4.3.5 | agentMulticastPIMSMInterfaceTable | FASTPATH-MULTICAST-MIB |
| 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.4.3.5.1 | agentMulticastPIMSMInterfaceEntry | FASTPATH-MULTICAST-MIB |
| 1.3.6.1.4.1.674.10895.5000.2.6132.1.1.4.3.5.1.2 | agentMulticastPIMSMInterfaceCBSRHashMaskLength | FASTPATH-MULTICAST-MIB |