All MIBs › CISCOSB-rlBrgMulticast-MIB
Organization: Cisco Small Business
Last Updated: 2011-05-30
Category: Technology: Bridging, Vendor: Cisco
Description: Manages Layer 2 multicast bridging and multicast filtering on Cisco Small Business switches.
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What Is CISCOSB-rlBrgMulticast-MIB?
CISCOSB-rlBrgMulticast-MIB is a private Cisco Small Business MIB covering Layer 2 multicast bridging behavior, specifically IGMP snooping and MLD snooping for constraining multicast traffic to interested ports, plus MAC-level multicast filtering. It exposes configuration data such as global snooping enable flags, per-VLAN IGMP version, host/router aging timers, and multicast TV-VLAN mappings used in IPTV deployments. Its monitoring value is primarily software/configuration status: verifying rlIgmpSnoopEnable and per-VLAN rlIgmpSnoopVlanIgmpVersion are correctly set, and that rlIgmpSnoopHostAgingTime/rlIgmpSnoopRouterAgingTime are tuned appropriately, since misconfigured aging can cause multicast streams to be flooded or dropped prematurely. It relies on standard IGMP/MLD protocol concepts (RFC 3376 IGMPv3, MLD) that it applies at the switch-snooping layer rather than defining new multicast routing behavior. It is typically deployed on Cisco Small Business switches carrying IPTV or multicast video/audio streams to reduce unnecessary flooding. Engineers can download the CISCOSB-rlBrgMulticast-MIB file directly to load it into their MIB browser.
IPNetwork Monitor allows you to monitor SNMP objects defined in CISCOSB-rlBrgMulticast-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
- Cisco Small Business (SB/SG series) switch
Monitoring Examples
An administrator would check rlIgmpSnoopEnable and rlIgmpSnoopVlanTable/Entry's rlIgmpSnoopVlanIgmpVersion to confirm snooping is active and using the expected IGMP version on a given VLAN. Inspecting rlIgmpSnoopMulticastTvTable for the rlIgmpSnoopMulticastTvVID mapping helps verify an IPTV multicast VLAN is correctly bound. If rlIgmpSnoopHostAgingTime is set too short, hosts actively watching a multicast stream may be aged out and the stream unnecessarily flooded or stopped, which would show up as unstable rlIgmpSnoopIGMP224ReportsHandle counts.
What Can Be Monitored
- IGMP/MLD snooping enable state
- per-VLAN IGMP version
- host and router aging timers
- multicast TV-VLAN mapping
- MAC multicast filter state
- IGMP report handling
This MIB depends on
Related MIBs
Imported Objects
From BRIDGE-MIB
| MacAddress |
| rndErrorDesc | OBJECT-TYPE |
| rndErrorSeverity | OBJECT-TYPE |
From CISCOSB-MIB
| rlBrgMulticast | OBJECT-IDENTITY |
| rndNotifications | OBJECT-IDENTITY |
| switch001 | MODULE-IDENTITY |
From IF-MIB
| InterfaceIndex |
From INET-ADDRESS-MIB
| InetAddress | |
| InetAddressType |
From Q-BRIDGE-MIB
| PortList | |
| VlanIndex |
From SNMPv2-SMI
| IpAddress | |
| MODULE-IDENTITY | |
| NOTIFICATION-TYPE | |
| OBJECT-TYPE | |
| TimeTicks | |
| Unsigned32 |
From SNMPv2-TC
| RowStatus | |
| TEXTUAL-CONVENTION | |
| TruthValue |
OIDs
| OID symbolic | OID numeric | Type | Access | Description |
|---|---|---|---|---|
| rlBrgDynamicCmdEntry | 1.3.6.1.4.1.9.6.1.101.116.8.1 | not-accessible | An entry (conceptual row) in the rlBrgDynamicCmdTable. | |
| IP rlBrgDynamicCmdGroupAddress | 1.3.6.1.4.1.9.6.1.101.116.8.1.4 | InetAddress | read-write | Multicast group address (destination address) of data frames |
| IPt rlBrgDynamicCmdGroupAddressType | 1.3.6.1.4.1.9.6.1.101.116.8.1.3 | InetAddressType | read-write | Multicast group address (destination address) of data frames |
| INT rlBrgDynamicCmdKey | 1.3.6.1.4.1.9.6.1.101.116.8.1.1 | INTEGER | not-accessible | Key of the rlBrgDynamicCmdTable table |
| POR rlBrgDynamicCmdPorts | 1.3.6.1.4.1.9.6.1.101.116.8.1.7 | PortList | read-write | The list of ports for them the command is issued |
| IP rlBrgDynamicCmdSourceAddress | 1.3.6.1.4.1.9.6.1.101.116.8.1.6 | InetAddress | read-write | Unicast source address of data frames. |
| IPt rlBrgDynamicCmdSourceAddressType | 1.3.6.1.4.1.9.6.1.101.116.8.1.5 | InetAddressType | read-write | Unicast source address of data frames. |
| rlBrgDynamicCmdTable | 1.3.6.1.4.1.9.6.1.101.116.8 | not-accessible | The (conceptual) table for Dynamic IPM FDB command. For debugging purposes only. This MIB is prohibited to be used with working IGMP/MLD snooping | |
| DYN rlBrgDynamicCmdType | 1.3.6.1.4.1.9.6.1.101.116.8.1.8 | DynamicCmdType | read-write | Current type of command |
| VLA rlBrgDynamicCmdVlanTag | 1.3.6.1.4.1.9.6.1.101.116.8.1.2 | VlanIndex | read-write | The VLAN tag for which this entry is configured. |
| POR rlBrgInetMulticastEgressPorts | 1.3.6.1.4.1.9.6.1.101.116.6.1.6 | PortList | read-only | The complete set of ports, in this VLAN, to which frames destined for this Group IP address or Group and Source address are currently being explicitly forwarded. This does not include ports for which this address is only implicitly forwarded, in the dot1qForwardAllPorts list. |
| rlBrgInetMulticastEntry | 1.3.6.1.4.1.9.6.1.101.116.6.1 | not-accessible | An entry (conceptual row) in the rlBrgInetMulticastTable contains IP Multicast FDB data | |
| IP rlBrgInetMulticastGroupAddress | 1.3.6.1.4.1.9.6.1.101.116.6.1.3 | InetAddress | not-accessible | Multicast group address (destination address) of data frames |
| IPt rlBrgInetMulticastGroupAddressType | 1.3.6.1.4.1.9.6.1.101.116.6.1.2 | InetAddressType | read-only | Inet type IPv4/IPv6. |
| POR rlBrgInetMulticastLearntPorts | 1.3.6.1.4.1.9.6.1.101.116.6.1.7 | PortList | read-only | The subset of ports in rlBrgIpMulticastEgressPorts which were learnt by IGMP or some other dynamic mechanism, in this Filtering database.. |
| IP rlBrgInetMulticastSourceAddress | 1.3.6.1.4.1.9.6.1.101.116.6.1.5 | InetAddress | not-accessible | Unicast source address of data frames. |
| IPt rlBrgInetMulticastSourceAddressType | 1.3.6.1.4.1.9.6.1.101.116.6.1.4 | InetAddressType | read-only | Inet type IPv4/IPv6. |
| rlBrgInetMulticastTable | 1.3.6.1.4.1.9.6.1.101.116.6 | not-accessible | A table containing all filtering information for IP Multicast addresses for each VLAN | |
| VLA rlBrgInetMulticastVlanTag | 1.3.6.1.4.1.9.6.1.101.116.6.1.1 | VlanIndex | not-accessible | The VLAN tag for which this entry is configured. |
| rlBrgIpmFdbRefEntry | 1.3.6.1.4.1.9.6.1.101.116.7.1 | not-accessible | An entry (conceptual row) in the rlBrgIpmFdbRefTable contains overlapping Reference Table FDB data | |
| IP rlBrgIpmFdbRefGroupAddress | 1.3.6.1.4.1.9.6.1.101.116.7.1.3 | InetAddress | not-accessible | Multicast group address (destination address) of data frames |
| IPt rlBrgIpmFdbRefGroupAddressType | 1.3.6.1.4.1.9.6.1.101.116.7.1.2 | InetAddressType | not-accessible | Multicast group address (destination address) of data frames |
| POR rlBrgIpmFdbRefPorts | 1.3.6.1.4.1.9.6.1.101.116.7.1.6 | PortList | read-only | The list of ports represented in IPM FDB overlapping Reference Table |
| IP rlBrgIpmFdbRefSourceAddress | 1.3.6.1.4.1.9.6.1.101.116.7.1.5 | InetAddress | not-accessible | Unicast source address of data frames. |
| IPt rlBrgIpmFdbRefSourceAddressType | 1.3.6.1.4.1.9.6.1.101.116.7.1.4 | InetAddressType | not-accessible | Unicast source address of data frames. |
| rlBrgIpmFdbRefTable | 1.3.6.1.4.1.9.6.1.101.116.7 | not-accessible | A table containing all information stored in IPM FDB overlapping Reference Table | |
| VLA rlBrgIpmFdbRefVlanTag | 1.3.6.1.4.1.9.6.1.101.116.7.1.1 | VlanIndex | not-accessible | The VLAN tag for which this entry is configured. |
| POR rlBrgIpMulticastEgressPorts | 1.3.6.1.4.1.9.6.1.101.116.4.1.4 | PortList | read-only | The complete set of ports, in this VLAN, to which frames destined for this Group IP address or Group and Source address are currently being explicitly forwarded. This does not include ports for which this address is only implicitly forwarded, in the dot1qForwardAllPorts list. |
| rlBrgIpMulticastEntry | 1.3.6.1.4.1.9.6.1.101.116.4.1 | not-accessible | An entry (conceptual row) in the rlBrgIpMulticastTable contains IP Multicast FDB data | |
| IP rlBrgIpMulticastGroupAddress | 1.3.6.1.4.1.9.6.1.101.116.4.1.2 | IpAddress | not-accessible | Multicast group address (destination address) of data frames |
| POR rlBrgIpMulticastLearntPorts | 1.3.6.1.4.1.9.6.1.101.116.4.1.5 | PortList | read-only | The subset of ports in rlBrgIpMulticastEgressPorts which were learnt by IGMP or some other dynamic mechanism, in this Filtering database.. |
| IP rlBrgIpMulticastSourceAddress | 1.3.6.1.4.1.9.6.1.101.116.4.1.3 | IpAddress | not-accessible | Unicast source address of data frames. |
| rlBrgIpMulticastTable | 1.3.6.1.4.1.9.6.1.101.116.4 | not-accessible | A table containing all filtering information for IP Multicast addresses for each VLAN | |
| VLA rlBrgIpMulticastVlanTag | 1.3.6.1.4.1.9.6.1.101.116.4.1.1 | VlanIndex | not-accessible | The VLAN tag for which this entry is configured. |
| INT rlBrgMulticastMibVersion | 1.3.6.1.4.1.9.6.1.101.116.1 | INTEGER | read-only | MIB's version, the current version is 4. Snooping supports IGMPv1/v2/v3 and MLDv1/v2. |
| rlBrgStaticInetMulticastEntry | 1.3.6.1.4.1.9.6.1.101.116.5.1 | not-accessible | Filtering information configured into the device. The set of ports to which frames containing this IP Multicast destination address and IP source address are allowed to be forwarded. | |
| POR rlBrgStaticInetMulticastForbiddenPorts | 1.3.6.1.4.1.9.6.1.101.116.5.1.7 | PortList | read-write | The ports that overrides dynamic configuration and prevents multicast data forwarding for the group or group and source to these ports. |
| POR rlBrgStaticInetMulticastFrwPorts | 1.3.6.1.4.1.9.6.1.101.116.5.1.6 | PortList | read-write | The ports the data should be forwarded to |
| IP rlBrgStaticInetMulticastGroupAddress | 1.3.6.1.4.1.9.6.1.101.116.5.1.3 | InetAddress | not-accessible | The multicast group address for which the filtering information applies |
| IPt rlBrgStaticInetMulticastGroupAddressType | 1.3.6.1.4.1.9.6.1.101.116.5.1.2 | InetAddressType | read-only | Inet type ipv6/ipv4. |
| IP rlBrgStaticInetMulticastSourceAddress | 1.3.6.1.4.1.9.6.1.101.116.5.1.5 | InetAddress | not-accessible | The unicast group address for which the filtering information applies. |
| IPt rlBrgStaticInetMulticastSourceAddressType | 1.3.6.1.4.1.9.6.1.101.116.5.1.4 | InetAddressType | read-only | Inet type ipv6/ipv4. |
| ROW rlBrgStaticInetMulticastStatus | 1.3.6.1.4.1.9.6.1.101.116.5.1.8 | RowStatus | read-write | The status of the table entry. It's used to add/delete an entry |
| rlBrgStaticInetMulticastTable | 1.3.6.1.4.1.9.6.1.101.116.5 | not-accessible | A table containing filtering information for INET (Pv4 and IPv6) Multicast addresses for each VLAN. | |
| VLA rlBrgStaticInetMulticastVlanTag | 1.3.6.1.4.1.9.6.1.101.116.5.1.1 | VlanIndex | not-accessible | The VLAN tag for which this entry is configured. |
| rlBrgStaticIpMulticastEntry | 1.3.6.1.4.1.9.6.1.101.116.3.1 | not-accessible | Filtering information configured into the device. The set of ports to which frames containing this IP Multicast destination address and IP source address are allowed to be forwarded. | |
| POR rlBrgStaticIpMulticastForbiddenPorts | 1.3.6.1.4.1.9.6.1.101.116.3.1.5 | PortList | read-write | The ports that overrides dynamic configuration and prevents multicast data forwarding for the group or group and source to these ports. |
| POR rlBrgStaticIpMulticastFrwPorts | 1.3.6.1.4.1.9.6.1.101.116.3.1.4 | PortList | read-write | The ports the data should be forwarded to |
| IP rlBrgStaticIpMulticastGroupAddress | 1.3.6.1.4.1.9.6.1.101.116.3.1.2 | IpAddress | not-accessible | The multicast group address for which the filtering information applies |
| IP rlBrgStaticIpMulticastSourceAddress | 1.3.6.1.4.1.9.6.1.101.116.3.1.3 | IpAddress | not-accessible | The unicast group address for which the filtering information applies. |
| ROW rlBrgStaticIpMulticastStatus | 1.3.6.1.4.1.9.6.1.101.116.3.1.6 | RowStatus | read-write | The status of the table entry. It's used to add/delete an entry |
| rlBrgStaticIpMulticastTable | 1.3.6.1.4.1.9.6.1.101.116.3 | not-accessible | A table containing filtering information for IP Multicast addresses for each VLAN. | |
| VLA rlBrgStaticIpMulticastVlanTag | 1.3.6.1.4.1.9.6.1.101.116.3.1.1 | VlanIndex | not-accessible | The VLAN tag for which this entry is configured. |
| IGM rlIgmpMldSnoopMembershipCompatibilityMode | 1.3.6.1.4.1.9.6.1.101.55.5.4.1.9 | IgmpVersion | read-only | IGMP/MLD group compatibility mode. |
| rlIgmpMldSnoopMembershipEntry | 1.3.6.1.4.1.9.6.1.101.55.5.4.1 | not-accessible | An entry (conceptual row) in the rlIgmpMldSnoopMembershipTable. | |
| POR rlIgmpMldSnoopMembershipExcPortlist | 1.3.6.1.4.1.9.6.1.101.55.5.4.1.7 | PortList | read-only | list of excluded ports to which an exclude report message was heard for the group and source address (IGMPv3/MLDv2 ). |
| INT rlIgmpMldSnoopMembershipExpiryTime | 1.3.6.1.4.1.9.6.1.101.55.5.4.1.8 | INTEGER | read-only | Time till entry will expire. |
| IP rlIgmpMldSnoopMembershipGroupIpAddress | 1.3.6.1.4.1.9.6.1.101.55.5.4.1.3 | InetAddress | read-only | The multicast group address. |
| IPt rlIgmpMldSnoopMembershipGroupIpAddressType | 1.3.6.1.4.1.9.6.1.101.55.5.4.1.2 | InetAddressType | read-only | Inet type IPv4/IPv6. |
| POR rlIgmpMldSnoopMembershipIncPortlist | 1.3.6.1.4.1.9.6.1.101.55.5.4.1.6 | PortList | read-only | Included ports, where a report message was heard for the group (IGMPv2/V1 or MLDv1) or group and source address (IGMPv3/MLDv2). |
| IP rlIgmpMldSnoopMembershipSourceIpAddress | 1.3.6.1.4.1.9.6.1.101.55.5.4.1.5 | InetAddress | read-only | The unicast source address. |
| IPt rlIgmpMldSnoopMembershipSourceIpAddressType | 1.3.6.1.4.1.9.6.1.101.55.5.4.1.4 | InetAddressType | read-only | Inet type IPv4/IPv6. |
| rlIgmpMldSnoopMembershipTable | 1.3.6.1.4.1.9.6.1.101.55.5.4 | not-accessible | The table listing the IP multicast memberships. | |
| VLA rlIgmpMldSnoopMembershipVlanTag | 1.3.6.1.4.1.9.6.1.101.55.5.4.1.1 | VlanIndex | read-only | The VLAN tag for which this entry contains multicast membership information. |
| rlIgmpMldSnoopMulticastTvEntry | 1.3.6.1.4.1.9.6.1.101.55.5.6.1 | not-accessible | entry of multicast ip | |
| IP rlIgmpMldSnoopMulticastTvGroup | 1.3.6.1.4.1.9.6.1.101.55.5.6.1.4 | InetAddress | read-only | Specify the multicast ip to be used. |
| IPt rlIgmpMldSnoopMulticastTvGroupAddressType | 1.3.6.1.4.1.9.6.1.101.55.5.6.1.3 | InetAddressType | read-only | Inet type ipv6/ipv4. |
| IPt rlIgmpMldSnoopMulticastTvInetAddressType | 1.3.6.1.4.1.9.6.1.101.55.5.6.1.1 | InetAddressType | read-only | Inet type ipv6/ipv4. |
| ROW rlIgmpMldSnoopMulticastTvStatus | 1.3.6.1.4.1.9.6.1.101.55.5.6.1.5 | RowStatus | read-write | The row status variable, used according to row installation and removal conventions. |
| rlIgmpMldSnoopMulticastTvTable | 1.3.6.1.4.1.9.6.1.101.55.5.6 | not-accessible | multicast vlan used for this port | |
| VLA rlIgmpMldSnoopMulticastTvVID | 1.3.6.1.4.1.9.6.1.101.55.5.6.1.2 | VlanIndex | read-only | Specify the multicast ip to be used. |
| IP rlIgmpMldSnoopQuerierAdminAddr | 1.3.6.1.4.1.9.6.1.101.55.5.7.1.5 | InetAddress | read-write | The desired IP address is being used in IGMP/MLD Snoop Querier messages on the vlan. |
| IPt rlIgmpMldSnoopQuerierAdminAddrInetAddressType | 1.3.6.1.4.1.9.6.1.101.55.5.7.1.4 | InetAddressType | read-only | Inet type IPv6/IPv4. |
| T/F rlIgmpMldSnoopQuerierAdminEnable | 1.3.6.1.4.1.9.6.1.101.55.5.7.1.2 | TruthValue | read-write | The desired administrative state of IGMP/MLD Snoop Querier on the vlan. |
| IGM rlIgmpMldSnoopQuerierAdminVersionNumber | 1.3.6.1.4.1.9.6.1.101.55.5.7.1.8 | IgmpVersion | read-write | The highest version number of IGMP Snoop Querier for the vlan. |
| IP rlIgmpMldSnoopQuerierOperAddr | 1.3.6.1.4.1.9.6.1.101.55.5.7.1.7 | InetAddress | read-only | The current operational IP address is being used in IGMP/MLD Snoop Querier messages on the vlan. |
| IPt rlIgmpMldSnoopQuerierOperAddrInetAddressType | 1.3.6.1.4.1.9.6.1.101.55.5.7.1.6 | InetAddressType | read-only | Inet type IPv6/IPv4. |
| T/F rlIgmpMldSnoopQuerierOperEnable | 1.3.6.1.4.1.9.6.1.101.55.5.7.1.3 | TruthValue | read-only | The current operational state of IGMP/MLD Snoop Querier on the vlan. |
| IGM rlIgmpMldSnoopQuerierOperVersionNumber | 1.3.6.1.4.1.9.6.1.101.55.5.7.1.9 | IgmpVersion | read-only | The current operational version number of IGMP Snoop Querier for the vlan. |
| rlIgmpMldSnoopQuerierVlanEntry | 1.3.6.1.4.1.9.6.1.101.55.5.7.1 | not-accessible | An entry (conceptual row) in the rlIgmpMldSnoopQuerierVlanTable. | |
| rlIgmpMldSnoopQuerierVlanTable | 1.3.6.1.4.1.9.6.1.101.55.5.7 | not-accessible | A table that contains IGMP/MLD Snooping Querier information about every vlan. This is indexed by vlan tag. | |
| VLA rlIgmpMldSnoopQuerierVlanTag | 1.3.6.1.4.1.9.6.1.101.55.5.7.1.1 | VlanIndex | read-only | An IGMP/MLD Snoop Querier entry vlan tag. |
| NTF rlIgmpMldSnoopTriplePlayPort | 1.3.6.1.4.1.9.6.1.101.0.208 | Informational trap indicating that a query was recieved on a triple play port. | ||
| U32 rlIgmpMldSnoopVlanAdminHostTimeOut | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.31 | Unsigned32 | read-write | The amount of time that should pass before aging out an entry in the rlIgmpSnoopMembershipTable for this vlan. DEFVAL { rlIgmpMldSnoopVlanAdminRobustness * rlIgmpMldSnoopVlanAdminQueryInterval + rlIgmpMldSnoopVlanAdminQueryMaxResponseTime } |
| U32 rlIgmpMldSnoopVlanAdminLastMemberQueryCount | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.28 | Unsigned32 | read-write | Represents the number of group-specific and group-and-source-specific queries sent by the router before it assumes there are no local members. DEFVAL { rlIgmpMldSnoopVlanAdminRobustness } |
| U32 rlIgmpMldSnoopVlanAdminLastMemberQueryInterval | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.27 | Unsigned32 | read-write | The Last Member Query Interval is the Max Query Response Interval inserted into group-specific queries sent in response to leave group messages, and is also the amount of time between group-specific query messages. This value may be tuned to modify the leave latency of the network. A reduced value results in reduced time to detect the loss of the last member of a group. The value of this object is irrelevant if mgmdRouterInterfaceVersion is 1. |
| U32 rlIgmpMldSnoopVlanAdminLeaveTimeOut | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.33 | Unsigned32 | read-write | The amount of time that should pass before aging out an entry in the rlIgmpSnoopMembershipTable for this vlan, after recieving a leave/exclude message from the port of the entry. DEFVAL { rlIgmpMldSnoopVlanAdminLastMemberQueryCount * rlIgmpMldSnoopVlanAdminLastMemberQueryInterval } |
| U32 rlIgmpMldSnoopVlanAdminQueryInterval | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.25 | Unsigned32 | read-write | The frequency at which IGMP or MLD Host-Query packets are transmitted on this interface. This variable must be a non-zero value. |
| U32 rlIgmpMldSnoopVlanAdminQueryMaxResponseTime | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.26 | Unsigned32 | read-write | The maximum query response interval advertised in MGMDv2 or v3 queries on this interface. |
| U32 rlIgmpMldSnoopVlanAdminRobustness | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.24 | Unsigned32 | read-write | The Robustness Variable allows tuning for the expected packet loss on a subnet. If a subnet is expected to be lossy, the Robustness Variable may be increased. IGMP and MLD are robust to (Robustness Variable-1) packet losses. |
| U32 rlIgmpMldSnoopVlanAdminRouterTimeOut | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.32 | Unsigned32 | read-write | The amount of time that should pass before aging out a port in the router ports dynamically learnt for this vlan. DEFVAL { rlIgmpMldSnoopVlanAdminRobustness * rlIgmpMldSnoopVlanAdminQueryInterval } |
| U32 rlIgmpMldSnoopVlanAdminStartupQueryCount | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.30 | Unsigned32 | read-write | Represents the number of Queries sent out on startup separated by the Startup Query Interval. |
| U32 rlIgmpMldSnoopVlanAdminStartupQueryInterval | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.29 | Unsigned32 | read-write | This variable represents the interval between General Queries sent by a Querier on startup. |
| T/F rlIgmpMldSnoopVlanEnable | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.3 | TruthValue | read-write | Enable/Disable IGMP Snooping in the vlan. |
| rlIgmpMldSnoopVlanEntry | 1.3.6.1.4.1.9.6.1.101.55.5.5.1 | not-accessible | An entry (conceptual row) in the rlIgmpSnoopVlanTable. | |
| INT rlIgmpMldSnoopVlanHostTimeOut | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.5 | INTEGER | read-write | The amount of time that should pass before aging out an entry in the rlIgmpSnoopMembershipTable for this vlan. |
| IGM rlIgmpMldSnoopVlanIgmpVersion | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.9 | IgmpVersion | read-only | The current IGMP protocol version running on the VLAN. |
| IPt rlIgmpMldSnoopVlanInetAddressType | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.1 | InetAddressType | read-only | Inet type ipv6/ipv4. |
| T/F rlIgmpMldSnoopVlanIsImmediateLeave | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.34 | TruthValue | read-write | Enable/Disable immediate leave on this Vlan |
| INT rlIgmpMldSnoopVlanLeaveTimeOut | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.8 | INTEGER | read-write | The amount of time that should pass before aging out an entry in the rlIgmpSnoopMembershipTable for this vlan, after recieving a leave/exclude message from the port of the entry. |
| U32 rlIgmpMldSnoopVlanOperHostTimeOut | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.21 | Unsigned32 | read-only | The amount of time that should pass before aging out an entry in the rlIgmpSnoopMembershipTable for this vlan. DEFVAL { rlIgmpMldSnoopVlanOperRobustness * rlIgmpMldSnoopVlanOperQueryInterval + rlIgmpMldSnoopVlanOperQueryMaxResponseTime } |
| U32 rlIgmpMldSnoopVlanOperLastMemberQueryCount | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.18 | Unsigned32 | read-only | Represents the number of group-specific and group-and-source-specific queries sent by the router before it assumes there are no local members. |
| U32 rlIgmpMldSnoopVlanOperLastMemberQueryInterval | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.17 | Unsigned32 | read-only | The Last Member Query Interval is the Max Query Response Interval inserted into group-specific queries sent in response to leave group messages, and is also the amount of time between group-specific query messages. This value may be tuned to modify the leave latency of the network. A reduced value results in reduced time to detect the loss of the last member of a group. The value of this object is irrelevant if mgmdRouterInterfaceVersion is 1. |
| U32 rlIgmpMldSnoopVlanOperLeaveTimeOut | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.23 | Unsigned32 | read-only | The amount of time that should pass before aging out an entry in the rlIgmpSnoopMembershipTable for this vlan, after recieving a leave/exclude message from the port of the entry. DEFVAL { rlIgmpMldSnoopVlanOperLastMemberQueryCount * rlIgmpMldSnoopVlanOperLastMemberQueryInterval } |
| U32 rlIgmpMldSnoopVlanOperQueryInterval | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.15 | Unsigned32 | read-only | The frequency at which IGMP or MLD Host-Query packets are transmitted on this interface. This variable must be a non-zero value. |
| U32 rlIgmpMldSnoopVlanOperQueryMaxResponseTime | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.16 | Unsigned32 | read-only | The maximum query response interval advertised in MGMDv2 or v3 queries on this interface. |
| U32 rlIgmpMldSnoopVlanOperRobustness | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.14 | Unsigned32 | read-only | The Robustness Variable allows tuning for the expected packet loss on a subnet. If a subnet is expected to be lossy, the Robustness Variable may be increased. IGMP and MLD are robust to (Robustness Variable-1) packet losses. |
| U32 rlIgmpMldSnoopVlanOperRouterTimeOut | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.22 | Unsigned32 | read-only | The amount of time that should pass before aging out a port in the router ports dynamically learnt for this vlan. DEFVAL { rlIgmpMldSnoopVlanOperRobustness * rlIgmpMldSnoopVlanOperQueryInterval } |
| U32 rlIgmpMldSnoopVlanOperStartupQueryCount | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.20 | Unsigned32 | read-only | Represents the number of Queries sent out on startup separated by the Startup Query Interval. |
| U32 rlIgmpMldSnoopVlanOperStartupQueryInterval | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.19 | Unsigned32 | read-only | This variable represents the interval between General Queries sent by a Querier on startup. |
| INT rlIgmpMldSnoopVlanQuerierTimeOut | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.6 | INTEGER | read-write | The amount of time where no query is heard until querier is activated |
| T/F rlIgmpMldSnoopVlanQueryOverride | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.13 | TruthValue | read-write | Enable/Disable overriding of Query values |
| POR rlIgmpMldSnoopVlanRouterForbiddenPortlist | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.12 | PortList | read-write | List of ports statically configured to NOT be router ports on this VLAN |
| T/F rlIgmpMldSnoopVlanRouterLearn | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.4 | TruthValue | read-write | Enable/Disable of Learning of routers in the vlan. |
| POR rlIgmpMldSnoopVlanRouterPortlist | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.10 | PortList | read-only | List of router ports learned dynamically from PIM, DVMRP, MRDISC, MOSPF and IGMP/MLD Query messages on this VLAN |
| POR rlIgmpMldSnoopVlanRouterStaticPortlist | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.11 | PortList | read-write | List of router ports configured statically on this VLAN. |
| INT rlIgmpMldSnoopVlanRouterTimeOut | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.7 | INTEGER | read-write | The amount of time that should pass before aging out a port in the router ports dynamically learnt for this vlan. |
| rlIgmpMldSnoopVlanTable | 1.3.6.1.4.1.9.6.1.101.55.5.5 | not-accessible | The table lists the per vlan parameters : enable/disable , aging-out timers , filter ports and permanent ports. | |
| INT rlIgmpMldSnoopVlanTag | 1.3.6.1.4.1.9.6.1.101.55.5.5.1.2 | INTEGER | read-only | The tag of the VLAN for which this entry contains information for an IP Multicast Router. |
| rlIgmpSnoop | 1.3.6.1.4.1.9.6.1.101.55.2 | |||
| T/F rlIgmpSnoopEnable | 1.3.6.1.4.1.9.6.1.101.55.2.2 | TruthValue | read-write | Enable/Disable IGMP Snooping in the switch. |
| INT rlIgmpSnoopHostAgingTime | 1.3.6.1.4.1.9.6.1.101.55.2.3 | INTEGER | read-write | The amount of time that should pass before aging out an entry in the rlIgmpSnoopGroupTable will be aged out. |
| INT rlIgmpSnoopIGMP224ReportsHandle | 1.3.6.1.4.1.9.6.1.101.55.2.8 | INTEGER | read-write | This varaiable indicates whether to allow IGMP reports for groups in the 224.0.0.X range when the group address is already manually configured or to ignore. |
| IGM rlIgmpSnoopMembershipCompatibilityMode | 1.3.6.1.4.1.9.6.1.101.55.2.11.1.7 | IgmpVersion | read-only | IGMP group compatibility mode. |
| rlIgmpSnoopMembershipEntry | 1.3.6.1.4.1.9.6.1.101.55.2.11.1 | not-accessible | An entry (conceptual row) in the rlIgmpSnoopMembershipTable. | |
| POR rlIgmpSnoopMembershipExcPortlist | 1.3.6.1.4.1.9.6.1.101.55.2.11.1.5 | PortList | read-only | Excluded ports where an exclude report message was heard for the group and source address (IGMP version 3). |
| INT rlIgmpSnoopMembershipExpiryTime | 1.3.6.1.4.1.9.6.1.101.55.2.11.1.6 | INTEGER | read-only | Time till entry will expire. |
| IP rlIgmpSnoopMembershipGroupIpAddress | 1.3.6.1.4.1.9.6.1.101.55.2.11.1.2 | IpAddress | read-only | The multicast group address. |
| POR rlIgmpSnoopMembershipIncPortlist | 1.3.6.1.4.1.9.6.1.101.55.2.11.1.4 | PortList | read-only | Included ports, where a report message was heard for the group (IGMP version 2|1) or group and source address (IGMP version 3). |
| IP rlIgmpSnoopMembershipSourceIpAddress | 1.3.6.1.4.1.9.6.1.101.55.2.11.1.3 | IpAddress | read-only | The unicast source address. |
| rlIgmpSnoopMembershipTable | 1.3.6.1.4.1.9.6.1.101.55.2.11 | not-accessible | The table listing the IP multicast memberships. | |
| VLA rlIgmpSnoopMembershipVlanTag | 1.3.6.1.4.1.9.6.1.101.55.2.11.1.1 | VlanIndex | read-only | The VLAN tag for which this entry contains multicast membership information. |
| INT rlIgmpSnoopMibVersion | 1.3.6.1.4.1.9.6.1.101.55.2.1 | INTEGER | read-only | MIB's version, the current version is 3. IGMP Snooping supports IGMPv3. |
| rlIgmpSnoopMulticastTvEntry | 1.3.6.1.4.1.9.6.1.101.55.2.10.1 | not-accessible | entry of multicast ip | |
| IP rlIgmpSnoopMulticastTvGroup | 1.3.6.1.4.1.9.6.1.101.55.2.10.1.2 | IpAddress | read-only | Specify the multicast ip to be used. |
| ROW rlIgmpSnoopMulticastTvStatus | 1.3.6.1.4.1.9.6.1.101.55.2.10.1.3 | RowStatus | read-write | The row status variable, used according to row installation and removal conventions. |
| rlIgmpSnoopMulticastTvTable | 1.3.6.1.4.1.9.6.1.101.55.2.10 | not-accessible | multicast vlan used for this port | |
| VLA rlIgmpSnoopMulticastTvVID | 1.3.6.1.4.1.9.6.1.101.55.2.10.1.1 | VlanIndex | read-only | Specify the multicast ip to be used. |
| IP rlIgmpSnoopQuerierAdminAddr | 1.3.6.1.4.1.9.6.1.101.55.2.12.1.4 | IpAddress | read-write | The desired IP address is being used in IGMP Snoop Querier messages on the vlan. |
| T/F rlIgmpSnoopQuerierAdminEnable | 1.3.6.1.4.1.9.6.1.101.55.2.12.1.2 | TruthValue | read-write | The desired administrative state of IGMP Snoop Querier on the vlan. |
| IGM rlIgmpSnoopQuerierAdminVersionNumber | 1.3.6.1.4.1.9.6.1.101.55.2.12.1.6 | IgmpVersion | read-write | The highest version number of IGMP Snoop Querier for the vlan. |
| IP rlIgmpSnoopQuerierOperAddr | 1.3.6.1.4.1.9.6.1.101.55.2.12.1.5 | IpAddress | read-only | The current operational IP address is being used in IGMP Snoop Querier messages on the vlan. |
| T/F rlIgmpSnoopQuerierOperEnable | 1.3.6.1.4.1.9.6.1.101.55.2.12.1.3 | TruthValue | read-only | The current operational state of IGMP Snoop Querier on the vlan. |
| IGM rlIgmpSnoopQuerierOperVersionNumber | 1.3.6.1.4.1.9.6.1.101.55.2.12.1.7 | IgmpVersion | read-only | The current operational version number of IGMP Snoop Querier for the vlan. |
| rlIgmpSnoopQuerierVlanEntry | 1.3.6.1.4.1.9.6.1.101.55.2.12.1 | not-accessible | An entry (conceptual row) in the rlIgmpSnoopQuerierVlanTable. | |
| rlIgmpSnoopQuerierVlanTable | 1.3.6.1.4.1.9.6.1.101.55.2.12 | not-accessible | A table that contains IGMP Snooping Querier information about every vlan. This is indexed by vlan tag. | |
| VLA rlIgmpSnoopQuerierVlanTag | 1.3.6.1.4.1.9.6.1.101.55.2.12.1.1 | VlanIndex | read-only | An IGMP Snoop Querier entry vlan tag. |
| INT rlIgmpSnoopRouterAgingTime | 1.3.6.1.4.1.9.6.1.101.55.2.4 | INTEGER | read-write | The amount of time that should pass before aging out an entry in the rlIgmpSnoopInterfaceTable will be aged out. |
| T/F rlIgmpSnoopVlanEnable | 1.3.6.1.4.1.9.6.1.101.55.2.7.1.2 | TruthValue | read-write | Enable/Disable IGMP Snooping in the vlan. |
| rlIgmpSnoopVlanEntry | 1.3.6.1.4.1.9.6.1.101.55.2.7.1 | not-accessible | An entry (conceptual row) in the rlIgmpSnoopVlanTable. | |
| INT rlIgmpSnoopVlanHostTimeOut | 1.3.6.1.4.1.9.6.1.101.55.2.7.1.4 | INTEGER | read-write | The amount of time that should pass before aging out an entry in the rlIgmpSnoopMembershipTable for this vlan. |
| IGM rlIgmpSnoopVlanIgmpVersion | 1.3.6.1.4.1.9.6.1.101.55.2.7.1.8 | IgmpVersion | read-only | The current IGMP protocol version running on the VLAN. |
| INT rlIgmpSnoopVlanLeaveTimeOut | 1.3.6.1.4.1.9.6.1.101.55.2.7.1.7 | INTEGER | read-write | The amount of time that should pass before aging out an entry in the rlIgmpSnoopMembershipTable for this vlan, after recieving a leave/exclude message from the port of the entry. |
| INT rlIgmpSnoopVlanQuerierTimeOut | 1.3.6.1.4.1.9.6.1.101.55.2.7.1.5 | INTEGER | read-write | The amount of time where no query is heard until querier is activated |
| T/F rlIgmpSnoopVlanRouterLearn | 1.3.6.1.4.1.9.6.1.101.55.2.7.1.3 | TruthValue | read-write | Enable/Disable of Learning of routers in the vlan. |
| POR rlIgmpSnoopVlanRouterPortlist | 1.3.6.1.4.1.9.6.1.101.55.2.7.1.9 | PortList | read-only | List of router ports learned dynamically on this VLAN from PIM, DVMRP, MRDISC and IGMP Query messages |
| INT rlIgmpSnoopVlanRouterTimeOut | 1.3.6.1.4.1.9.6.1.101.55.2.7.1.6 | INTEGER | read-write | The amount of time that should pass before aging out a port in the router ports dynamically learnt for this vlan. |
| rlIgmpSnoopVlanTable | 1.3.6.1.4.1.9.6.1.101.55.2.7 | not-accessible | The table listing the per vlan parameters : enable/disable , aging-out timers , filter ports and permanent ports. | |
| INT rlIgmpSnoopVlanTag | 1.3.6.1.4.1.9.6.1.101.55.2.7.1.1 | INTEGER | read-only | The tag of the VLAN for which this entry contains information for an IP Multicast Router. |
| rlMacMulticast | 1.3.6.1.4.1.9.6.1.101.55 | The private MIB module definition for IGMP Snooping and MAC Multicast. | ||
| T/F rlMacMulticastEnable | 1.3.6.1.4.1.9.6.1.101.55.1 | TruthValue | read-write | Enable/Disable MAC Multicast bridging in the device. |
| rlMacMulticastFilter | 1.3.6.1.4.1.9.6.1.101.55.4 | |||
| INT rlMacMulticastMaxEntriesNum | 1.3.6.1.4.1.9.6.1.101.55.3 | INTEGER | read-only | The maximum number of Mac Multicast entries the device supports. |
| POR rlMacMulticastUnregFilterEnable | 1.3.6.1.4.1.9.6.1.101.55.4.1 | PortList | read-write | Each bit represent a port whether Unregistered Multicast Filtering enable |
| NTF rlMacMulticastUnregFilterFailed | 1.3.6.1.4.1.9.6.1.101.0.1 | Warning trap indicating - Setting Mac Unregistered Filtering on port is failed. The bound variable rndErrorDesc provides the interface number. | ||
| rlMldSnoop | 1.3.6.1.4.1.9.6.1.101.55.5 | |||
| T/F rlMldSnoopEnable | 1.3.6.1.4.1.9.6.1.101.55.5.1 | TruthValue | read-write | Enable/Disable Mld Snooping in the switch. |
| INT rlMldSnoopHostAgingTime | 1.3.6.1.4.1.9.6.1.101.55.5.2 | INTEGER | read-write | The amount of time that should pass before aging out an entry in the rlMldSnoopGroupTable will be aged out. |
| INT rlMldSnoopRouterAgingTime | 1.3.6.1.4.1.9.6.1.101.55.5.3 | INTEGER | read-write | The amount of time that should pass before aging out an entry in the rlMldSnoopInterfaceTable will be aged out. |
RFC description
Manages IGMP snooping and MAC multicast bridging on Cisco Small Business switches for efficient multicast traffic forwarding.
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