HIRSCHMANN-MULTICAST-MIB

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Organization: Hirschmann Automation and Control GmbH

Last Updated: 2006-02-03

Category: Technology: Multicast, Vendor: Belden

Description: Hirschmann multicast MIB for IP multicast routing and IGMP snooping management on Hirschmann devices.

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What Is HIRSCHMANN-MULTICAST-MIB?

HIRSCHMANN-MULTICAST-MIB is a Hirschmann Private Platform4 MIB covering IP multicast routing and IGMP snooping management on Hirschmann industrial Ethernet switches. It exposes configuration and status objects for multicast group membership tracking and snooping behavior at the switch level, part of Hirschmann's broader industrial networking platform MIB family. Its monitoring role is in verifying multicast forwarding software health: tracking snooped group membership and multicast-related state helps detect multicast traffic being flooded incorrectly or a group failing to register, which can degrade industrial control/automation traffic relying on multicast. It builds on top of the standard IETF IGMP-MIB/PIM-MIB concepts, adding Hirschmann's platform-specific management layer. It is deployed on Hirschmann industrial Ethernet switches used in factory automation, process control, and other industrial networks where multicast traffic (e.g., control/automation protocols) must be efficiently switched. Network engineers evaluating or troubleshooting this functionality can download the HIRSCHMANN-MULTICAST-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in HIRSCHMANN-MULTICAST-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

Hirschmann industrial Ethernet switch

Monitoring Examples

No sample object names were supplied in the source for this module, so specific OIDs cannot be cited, but an administrator would typically poll per-VLAN or per-port IGMP snooping group membership tables to confirm multicast receivers are correctly registered. A group with no learned member ports despite active multicast senders would indicate snooping is not correctly tracking membership, risking either flooding or dropped multicast traffic on the industrial network.

What Can Be Monitored

IGMP snooping group membership
multicast routing status
per-port/per-VLAN multicast state

Imported Objects

From HIRSCHMANN-MMP4-BASICL2-MIB

hmPlatform4

OBJECT-IDENTITY

From IF-MIB

InterfaceIndex

From INET-ADDRESS-MIB

InetAddress
InetAddressType

From SNMPv2-SMI

Integer32
IpAddress
MODULE-IDENTITY
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

RowStatus

OIDs

OID symbolic	OID numeric	Type	Access	Description
hmPlatform4Multicast	1.3.6.1.4.1.248.15.4			The Hirschmann Private Platform4 Multicast MIB definitions for Platform devices.
hmAgentMulticastIGMPConfigGroup	1.3.6.1.4.1.248.15.4.1
INT hmAgentMulticastIGMPAdminMode	1.3.6.1.4.1.248.15.4.1.1	INTEGER	read-write	This enables or disables IGMP on the system. Enabling IGMP enables also IGMP-Snooping.
hmAgentMulticastIGMPInterfaceTable	1.3.6.1.4.1.248.15.4.1.2		not-accessible	Provides Per-Interface configuration of IGMP.
hmAgentMulticastIGMPInterfaceEntry	1.3.6.1.4.1.248.15.4.1.2.1		not-accessible	Information about a table entry.
I32 hmAgentMulticastIGMPInterfaceIfIndex	1.3.6.1.4.1.248.15.4.1.2.1.1	Integer32	read-only	Identifies the external interface number.
INT hmAgentMulticastIGMPInterfaceAdminMode	1.3.6.1.4.1.248.15.4.1.2.1.2	INTEGER	read-write	This enables or disables IGMP on this interface.
I32 hmAgentMulticastIGMPSoftwareDSCP	1.3.6.1.4.1.248.15.4.1.210	Integer32	read-write	Configures the DSCP value that is written into multicast packets that are routed in software. If set to 64, the DSCP value of incoming packets is not changed.
hmAgentMulticastPIMConfigGroup	1.3.6.1.4.1.248.15.4.2
INT hmAgentMulticastPIMConfigMode	1.3.6.1.4.1.248.15.4.2.1	INTEGER	read-write	This controls which PIM mode configuration the PIM-MIB displays.
I32 hmAgentMulticastPIMPruneHoldtime	1.3.6.1.4.1.248.15.4.2.2	Integer32	read-write	This sets the holdtime for PIMDM Prunes and Asserts.
hmAgentMulticastPIMSMConfigGroup	1.3.6.1.4.1.248.15.4.3
INT hmAgentMulticastPIMSMAdminMode	1.3.6.1.4.1.248.15.4.3.1	INTEGER	read-write	This enables or disables PIM Sparse Mode on the system.
I32 hmAgentMulticastPIMSMDataThresholdRate	1.3.6.1.4.1.248.15.4.3.2	Integer32	read-write	Specifies the minimum rate in Kbits/sec for the last hop router to initiate switching to the shortest path.
I32 hmAgentMulticastPIMSMRegThresholdRate	1.3.6.1.4.1.248.15.4.3.3	Integer32	read-write	Specifies the minimum rate in Kbits/sec for the RP to switch to the shortest path.
hmAgentMulticastPIMSMStaticRPTable	1.3.6.1.4.1.248.15.4.3.4		not-accessible	Provides Per-Interface configuration of PIM-SM.
hmAgentMulticastPIMSMStaticRPEntry	1.3.6.1.4.1.248.15.4.3.4.1		not-accessible	Information about a table entry.
IP hmAgentMulticastPIMSMStaticRPIpAddr	1.3.6.1.4.1.248.15.4.3.4.1.1	IpAddress	not-accessible	IP Address of the RP.
IP hmAgentMulticastPIMSMStaticRPGroupIpAddr	1.3.6.1.4.1.248.15.4.3.4.1.2	IpAddress	not-accessible	Group IP Address supported by the RP.
IP hmAgentMulticastPIMSMStaticRPGroupIpMask	1.3.6.1.4.1.248.15.4.3.4.1.3	IpAddress	not-accessible	Group mask for the group IP Address.
ROW hmAgentMulticastPIMSMStaticRPStatus	1.3.6.1.4.1.248.15.4.3.4.1.4	RowStatus	read-create	Status of this entry in the Static RP Table. Allowed values are: active(1) - This entry is active destroy(6) - Setting an entry to this value removes the entry from the table.
hmAgentMulticastPIMSMInterfaceTable	1.3.6.1.4.1.248.15.4.3.5		not-accessible	Provides Per-Interface configuration of PIM-SM.
hmAgentMulticastPIMSMInterfaceEntry	1.3.6.1.4.1.248.15.4.3.5.1		not-accessible	Allows configuration of parameters not provided in the standard PIM-MIB.
U32 hmAgentMulticastPIMSMInterfaceIndex	1.3.6.1.4.1.248.15.4.3.5.1.1	Unsigned32	not-accessible	Routing Interface associated with this PIM SM configuration entry.
U32 hmAgentMulticastPIMSMInterfaceCBSRHashMaskLength	1.3.6.1.4.1.248.15.4.3.5.1.2	Unsigned32	read-write	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.
I32 hmAgentMulticastPIMSMInterfaceCRPPreference	1.3.6.1.4.1.248.15.4.3.5.1.3	Integer32	read-write	The preference value for the local interface as a Candidate Rendezvous Point. The value of -1 is used to indicate that the local interface is not a Candidate RP interface.
hmAgentMulticastPIMDMConfigGroup	1.3.6.1.4.1.248.15.4.4
INT hmAgentMulticastPIMDMAdminMode	1.3.6.1.4.1.248.15.4.4.1	INTEGER	read-write	This enables or disables PIM Dense Mode on the system.
hmAgentMulticastRoutingConfigGroup	1.3.6.1.4.1.248.15.4.5
INT hmAgentMulticastRoutingAdminMode	1.3.6.1.4.1.248.15.4.5.1	INTEGER	read-write	This enables or disables Multicast Routing Mode on the system.
hmAgentMulticastDVMRPConfigGroup	1.3.6.1.4.1.248.15.4.6
INT hmAgentMulticastDVMRPAdminMode	1.3.6.1.4.1.248.15.4.6.1	INTEGER	read-write	This enables or disables DVMRP on the system.
hmAgentSnmpTrapFlagsConfigGroupMulticast	1.3.6.1.4.1.248.15.4.7
INT hmAgentSnmpDVMRPTrapFlag	1.3.6.1.4.1.248.15.4.7.1	INTEGER	read-write	This enables or disables DVMRP Traps on the system.
INT hmAgentSnmpPIMTrapFlag	1.3.6.1.4.1.248.15.4.7.2	INTEGER	read-write	This enables or disables PIM Traps on the system.
hmAgentIpStaticMRouteTable	1.3.6.1.4.1.248.15.4.8		not-accessible	The table listing the Static Multicast Route Entries.
hmAgentIpStaticMRouteEntry	1.3.6.1.4.1.248.15.4.8.1		not-accessible	Information about a table entry.
IPt hmAgentIpStaticMRouteSrcAddressType	1.3.6.1.4.1.248.15.4.8.1.1	InetAddressType	not-accessible	The address type of this Multicast data source.
IP hmAgentIpStaticMRouteSrcIpAddr	1.3.6.1.4.1.248.15.4.8.1.2	InetAddress	not-accessible	The address of the Multicast data source.
I32 hmAgentIpStaticMRouteSrcNetMask	1.3.6.1.4.1.248.15.4.8.1.3	Integer32	not-accessible	The network mask for the IP address of the Multicast data source.
IP hmAgentIpStaticMRouteRpfIpAddr	1.3.6.1.4.1.248.15.4.8.1.4	InetAddress	read-create	The RPF Address.
NUM hmAgentIpStaticMRouteIfIndex	1.3.6.1.4.1.248.15.4.8.1.5	InterfaceIndex	read-create	The interface index is valid only for IPv6 and only if RPF address is link-local.
I32 hmAgentIpStaticMRoutePreference	1.3.6.1.4.1.248.15.4.8.1.6	Integer32	read-create	The preference of this route entry.
ROW hmAgentIpStaticMRouteStatus	1.3.6.1.4.1.248.15.4.8.1.7	RowStatus	read-create	The preference of this route entry.

RFC description

Multicast management MIB for Hirschmann Platform switches supporting IGMP configuration and multicast control.

Start monitoring Hirschmann industrial Ethernet switch with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download HIRSCHMANN-MULTICAST-MIB

What Is HIRSCHMANN-MULTICAST-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description