All MIBs › A3COM-BRIDGE-R3-MIB
Category: VLAN and Bridging, Vendor: 3Com
Description: Manages bridging functions on 3Com network devices, including spanning tree and forwarding database objects.
Start monitoring vendor-neutral, standards-based MIB, any SNMPv3-capable network device (SNMP engine identity/boot/clock status) 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.
What Is A3COM-BRIDGE-R3-MIB?
A3COM-BRIDGE-R3-MIB is a 3Com-proprietary revision of bridging-management objects for 3Com Ethernet switches and bridges, extending beyond the standard IETF BRIDGE-MIB (RFC 1493/4188). It exposes objects for spanning-tree protocol state and the forwarding (learned MAC address) database, i.e., bridge/switch configuration and Layer-2 topology data. In monitoring terms it is used to check spanning-tree port roles/states (to catch topology changes, loops, or blocked ports) and forwarding-database size/contents (to catch MAC table exhaustion or unexpected address churn) rather than hardware health per se. It clearly depends on and extends the standard BRIDGE-MIB conventions (dot1dBase/dot1dStp/dot1dTp groups), reusing its object model for 3Com-specific bridge instances. It would be deployed on legacy 3Com SuperStack/CoreBuilder-era Ethernet switches needing bridging visibility beyond what the standard MIB provided at the time. Engineers can download the A3COM-BRIDGE-R3-MIB file directly to load it into their MIB browser.
IPNetwork Monitor allows you to monitor SNMP objects defined in A3COM-BRIDGE-R3-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
- 3Com Ethernet switch/bridge (legacy SuperStack/CoreBuilder-era)
Monitoring Examples
No concrete object names were supplied for this module, so specific OIDs can't be cited; a realistic use, per the module's stated scope, would be polling per-port spanning-tree state to detect a port unexpectedly moving into blocking/discarding state (indicating a topology change or loop), and checking forwarding-database entry counts to detect table overflow from a MAC flooding condition. Confirming exact object names would require the underlying MIB source.
What Can Be Monitored
- spanning tree port state
- spanning tree topology changes
- forwarding database (MAC table) entries
- bridge configuration parameters
This MIB depends on
Related MIBs
Imported Objects
OIDs
| OID symbolic | OID numeric | Type | Access | Description |
|---|---|---|---|---|
| a3Com | 1.3.6.1.4.1.43 | |||
| INT a3ComBrgAgeCtl | 1.3.6.1.4.1.43.2.9.1.2 | INTEGER | read-write | This object determines whether nodes that have not transmitted packets for a specified amount of time are deleted from the forwarding table. If this object is set to aging (1), entries in the forwarding table are removed after dot1dTpAgingTime seconds. This is useful in environments where nodes may be moved from one network to another. Setting this object to noAging (2), however, improves performance. |
| INT a3ComBrgAppleCtl | 1.3.6.1.4.1.43.2.9.1.6 | INTEGER | read-write | This object enables the bridge to forward AppleTalk packets between Ethernet, FDDI, and token ring networks. The AppleTalk packets require encapsulation over FDDI networks. If AppleTalk packets are to be translated the same way as other Ethernet packets are translated, this parameter must be disabled (2). If this object is enabled, the original format of both AT-1 (Ethernet) and AT-2 (SNAP) packets are preserved when bridging between Ethernets over an FDDI backbone. If this is disabled, AT-2 packets are converted to Ethernet format before going across the FDDI backbone. |
| INT a3ComBrgBLimitTimer | 1.3.6.1.4.1.43.2.9.1.9 | INTEGER | read-write | This object is used to select the broadcast limit feature sample interval. That is, this object contains the value of the time interval over which the number of broadcast packets per second are calculated. If that number exceeds the value of a3ComBrgBroadCastLimit for a particular port, the bridge will stop forwarding all broadcast packets on that port for the rest of the time interval. |
| INT a3ComBrgBroadCastLimit | 1.3.6.1.4.1.43.2.9.1.12.1.9 | INTEGER | read-write | This object specifies the maximum rate, in packets per second, at which broadcast and multicast packets are forwarded through this port. If the number of these packets during a single time interval (specified by a3ComBrgBLimitTimer) exceeds the number allowed during that interval, as calculated from the value of this object, all further broadcast and multicast packets will be discarded for the rest of the time interval. If this object is set to zero, this feature is disabled for this port. Note, any changes to this object will only take affect after the system is rebooted. |
| INT a3ComBrgCtl | 1.3.6.1.4.1.43.2.9.1.1 | INTEGER | read-write | This object determines whether bridging is performed by this system. If this is set to noBridging (2), all functions associated with bridging are disabled, including Spanning Tree, Learning, and Source Routing. |
| INT a3ComBrgDstSecCtl | 1.3.6.1.4.1.43.2.9.1.12.1.3 | INTEGER | read-write | This object is a security feature that allows the control of packets sent to specific destinations. If this object is set to forward (2), only those packets for destination addresses listed in the static forwarding table can be forwarded by this port. If this object is set to block (3), any packet destined for an address listed in the static forwarding table is blocked by this port. Note, these actions are taken by this port after it receives a packet from the network. This does not apply to packets it forwards to the network. |
| MAC a3ComBrgFdbExtAdd | 1.3.6.1.4.1.43.2.9.1.11.1.1 | MacAddress | read-only | A unicast MAC address for which the bridge has forwarding and/or filtering information. |
| a3ComBrgFdbExtEntry | 1.3.6.1.4.1.43.2.9.1.11.1 | not-accessible | An extension to the dot1dTpFdbTable from rfc1286. | |
| a3ComBrgFdbExtTable | 1.3.6.1.4.1.43.2.9.1.11 | not-accessible | This table is an extension of the dot1dTpFdbTable from the Bridge MIB, rfc1286. One additional column has been defined to identify the proper wide area address when bridging over a wide area port. | |
| OCT a3ComBrgFdbExtWaAddress | 1.3.6.1.4.1.43.2.9.1.11.1.2 | OCTET STRING | read-only | When the port to which this table entry applies is a wide area port, this object is used to identify the wide area address to use when forwarding packets to this destination. The type of address can be determined by the ifType value corresponding to the port identified by dot1dTpFdbPort. If the port is not a wide area port, this object will contain a zero length string. |
| INT a3ComBrgForwardCtl | 1.3.6.1.4.1.43.2.9.1.5 | INTEGER | read-write | This object determines whether the bridge forwards packets. This has no effect on other bridging related functions, such as Spanning Tree, Learning, and Source Routing. Setting this object to noForward (2), allows isolation of the attached networks for diagnostic purposes. |
| INT a3ComBrgFwallCtl | 1.3.6.1.4.1.43.2.9.1.3 | INTEGER | read-write | This object is important when the system is performing both bridging and routing. When this is set to firewall (1), the bridge discards unicast packets of a protocol that is being routed (other than the unicast packets addressed to the bridge itself). If this is set to noFirewall, the bridge forwards those packets. |
| INT a3ComBrgFwTblCtl | 1.3.6.1.4.1.43.2.9.1.7 | INTEGER | read-write | This object is used to trigger actions taken on the static forwarding table. When this object is set to dynToStatic (2), all dynamically learned entries in the forwarding table are marked static. When this object is set to delStatic (3), all statically learned entries are deleted. When this object is set to delDyn (4), all dynamically learned entries are deleted. When a GET request is received for this object, the value other (1) is returned. |
| INT a3ComBrgFwTblSize | 1.3.6.1.4.1.43.2.9.1.8 | INTEGER | read-write | This object returns the size of the bridge forwarding table in units of 2^(9+n) where n is the value of this object. Thus, if this object has the value 2, then the bridge forwarding table has 2048 entries. If this value is changed, via a set, the new value will take affect only after the bridging service is disabled and re-enabled. |
| a3ComBrgGen | 1.3.6.1.4.1.43.2.9.1 | |||
| INT a3ComBrgLearnCtl | 1.3.6.1.4.1.43.2.9.1.4 | INTEGER | read-write | This object determines whether the bridge creates and updates entries in its forwarding tables. |
| INT a3ComBrgPortCtl | 1.3.6.1.4.1.43.2.9.1.12.1.2 | INTEGER | read-write | This object controls which type(s) of packets are bridged. This has no affect on whether the bridge participates in either the Spanning Tree or Source Route Protocols. |
| a3ComBrgPortEntry | 1.3.6.1.4.1.43.2.9.1.12.1 | not-accessible | Each entry in this table contains information and controls for a specific bridge port. | |
| INT a3ComBrgPortIndex | 1.3.6.1.4.1.43.2.9.1.12.1.1 | INTEGER | read-only | The port number of the port for which this entry contains bridge management information. |
| a3ComBrgPortTable | 1.3.6.1.4.1.43.2.9.1.12 | not-accessible | This table is an extension of the dot1dBasePortTable from the Bridge MIB defined in RFC1286. This table contains generic information and control facilities for every port that is associated with the bridge. Transparent, source-route, and srt ports are included. | |
| ADR a3ComBrgSmdsGroupAddr | 1.3.6.1.4.1.43.2.9.1.12.1.10 | SMDSAddress | read-write | This identifies the SMDS Group Address that is used by the bridge to transmit packets to all the other bridges identified by this SMDS Group Address. This address is used as the SMDS destination address when transmitting spanning tree BPDU packets, all bridged broadcast and multicast packets, and bridged packets containing a destination address that has not yet been learned. If the address is less than 8 Octets, the remaining octets are padded with 0xFF's. If there is no SMDS Group Address assigned, this object will return all zeroes. Note, bridging must be enabled for any sets made to this object to be affected. |
| a3ComBrgSr | 1.3.6.1.4.1.43.2.9.3 | |||
| OCT a3ComBrgSrCNodeAddr | 1.3.6.1.4.1.43.2.9.3.8 | OCTET STRING | read-only | This object is used only by the Smart Filtering feature. |
| INT a3ComBrgSrcSecCtl | 1.3.6.1.4.1.43.2.9.1.12.1.4 | INTEGER | read-write | This object is a security feature that allows the control of packets sent from specific source addresses. If this object is set to forward (2), this port will forward only those packets sent from addresses listed in the static forwarding table for this port. If this object is set to block, this port will block every packet sent by a station whose address is listed in the static forwarding table for this port. Note, these actions are taken by this port after it receives a packet from the network. This does not apply to packets it forwards to the network. |
| INT a3ComBrgSrGwCont | 1.3.6.1.4.1.43.2.9.3.5.1.2 | INTEGER | read-write | This parameter is used to enable or disable the SRT Gateway feature for this port. |
| INT a3ComBrgSrGwContAutoMode | 1.3.6.1.4.1.43.2.9.3.5.1.4 | INTEGER | read-write | This parameter specifies whether or not the encapsulation format of each end stations is stored. |
| INT a3ComBrgSrGwContEncapMode | 1.3.6.1.4.1.43.2.9.3.5.1.3 | INTEGER | read-write | This parameter is used to control how packets using Token Ring LLC-based protocols are converted when bridged to Ethernet LANs. If this object has the value 'ieeeMode', those packets will be translated into IEEE 802.2 frames. Otherwise, they will be converted into Ethernet Version II format. Note, if the type of frame used by the destination is known (ie, if autoMode is selected and the station is known), this parameter is ignored and the previously seen frame type is used. |
| a3ComBrgSrGwContEntry | 1.3.6.1.4.1.43.2.9.3.5.1 | not-accessible | Each entry in this table control the behavior of the SRT Gateway feature for a specific port. | |
| INT a3ComBrgSrGwContPort | 1.3.6.1.4.1.43.2.9.3.5.1.1 | INTEGER | read-only | This identifies the bridge port to which the other objects in this entry apply. |
| a3ComBrgSrGwContTable | 1.3.6.1.4.1.43.2.9.3.5 | not-accessible | ||
| INT a3ComBrgSrGwVirRing | 1.3.6.1.4.1.43.2.9.3.4 | INTEGER | read-write | This parameter is used whenever SRTG is bridging packets between TB and SR domains. Before forwarding packets from a TB domain, SRTG specifically adds this 'virtual' ring number and its own bridge number to the source route information of the destination station retrieved from the SRDB. Thus from a source routing station's point of view, the entire transparent bridge LAN appears as a single source routed ring. If this parameter has the value 0, no virtual ring number is added. |
| INT a3ComBrgSrMode | 1.3.6.1.4.1.43.2.9.3.1 | INTEGER | read-write | This object defines the mode of source routing in use on the bridge. If ieee (1) is selected, explorer frames are modified and the forwarding path of the specifically routed frames is determined from the routing information (RI) field. If passiveBridging (2) is selected, the source routed frames are bridged across the spanning tree as if they were transparent frames without examining or updating the RI field. When in passiveBridging mode, the same ring number should be assinged to all active ports of the bridge. |
| INT a3ComBrgSrPort | 1.3.6.1.4.1.43.2.9.3.2.1.1 | INTEGER | read-only | This identifies the bridge port to which the other objects in this entry apply. |
| INT a3ComBrgSrPortAREHopCount | 1.3.6.1.4.1.43.2.9.3.2.1.3 | INTEGER | read-write | This object contains the maximum number of routing descriptors (ie, hop count) for All Routes Explorer frames. |
| a3ComBrgSrPortEntry | 1.3.6.1.4.1.43.2.9.3.2.1 | not-accessible | Each entry contains a set of information applied to a specific bridge port. | |
| INT a3ComBrgSrPortHoldTime | 1.3.6.1.4.1.43.2.9.3.2.1.4 | INTEGER | read-write | This parameter specifies the time interval, in minutes, that an inactive route entry can reside in the source routing table. |
| INT a3ComBrgSrPortMinAccessPrior | 1.3.6.1.4.1.43.2.9.3.2.1.5 | INTEGER | read-write | This parameter determines the minimum access priority used for outoing frames on this port. End systems usually have a low access priority while bridges have a medium priority. This allows bridge, which typically handle larger volumes of data, to get the token faster than end systems. If the user priority of the frame is greateer than the minumum access priority, the user priority is used as the access priority. The user priority of the frame is determined by the access priority of the incoming frame. |
| INT a3ComBrgSrPortSTEHopCount | 1.3.6.1.4.1.43.2.9.3.2.1.2 | INTEGER | read-write | This object contains the maximum number of routing descriptors (ie, hop count) for Spanning Tree Explorer frames. |
| a3ComBrgSrPortTable | 1.3.6.1.4.1.43.2.9.3.2 | not-accessible | This table contains port specific source routing information. | |
| INT a3ComBrgSrRDAppleTalk | 1.3.6.1.4.1.43.2.9.3.6.1.2 | INTEGER | read-write | This specifies whether route discovery is initiated for AppleTalke end system packets. This discovery process occurs when a route to the end system does not exist in the local source routing table. If this is set to noAppleTalk, all AppleTalk end system packets are sent as transparent frames. |
| INT a3ComBrgSrRDClnp | 1.3.6.1.4.1.43.2.9.3.6.1.3 | INTEGER | read-write | This specifies whether route discovery is initiated for CLNP end system packets. This discovery process occurs when a route to the end system does not exist in the local source routing table. If this is set to noClnp, all CLNP end system packets are sent as transparent frames. |
| INT a3ComBrgSrRDDecNet | 1.3.6.1.4.1.43.2.9.3.6.1.4 | INTEGER | read-write | This specifies whether route discovery is initiated for DECNET end system packets. This discovery process occurs when a route to the end system does not exist in the local source routing table. If this is set to noDecNet, all DECNET end system packets are sent as transparent frames. |
| INT a3ComBrgSrRDDlTest | 1.3.6.1.4.1.43.2.9.3.6.1.5 | INTEGER | read-write | This specifies whether route discovery is initiated for DlTest end system packets. This discovery process occurs when a route to the end system does not exist in the local source routing table. If this is set to noDlTest, all DlTest end system packets are sent as transparent frames. |
| a3ComBrgSrRDEntry | 1.3.6.1.4.1.43.2.9.3.6.1 | not-accessible | Each entry applies to a specific port. | |
| INT a3ComBrgSrRDIp | 1.3.6.1.4.1.43.2.9.3.6.1.6 | INTEGER | read-write | This specifies whether route discovery is initiated for IP end system packets. This discovery process occurs when a route to the end system does not exist in the local source routing table. If this is set to noIp, all IP end system packets are sent as transparent frames. |
| INT a3ComBrgSrRDIpx | 1.3.6.1.4.1.43.2.9.3.6.1.7 | INTEGER | read-write | This specifies whether route discovery is initiated for IPX end system packets. This discovery process occurs when a route to the end system does not exist in the local source routing table. If this is set to noIpx, all IPX end system packets are sent as transparent frames. |
| INT a3ComBrgSrRDLlc2 | 1.3.6.1.4.1.43.2.9.3.6.1.8 | INTEGER | read-write | This specifies whether route discovery is initiated for LLC2 end system packets. This discovery process occurs when a route to the end system does not exist in the local source routing table. If this is set to noLlc2, all LLC2 end system packets are sent as transparent frames. |
| INT a3ComBrgSrRDPort | 1.3.6.1.4.1.43.2.9.3.6.1.1 | INTEGER | read-only | This identifies the bridge port to which the other objects in this entry apply. |
| a3ComBrgSrRDTable | 1.3.6.1.4.1.43.2.9.3.6 | not-accessible | This table specifies whether end system source routing is enabled on for each port on the system. There are separate controls for each protocol that may use source routing. | |
| INT a3ComBrgSrRDVines | 1.3.6.1.4.1.43.2.9.3.6.1.9 | INTEGER | read-write | This specifies whether route discovery is initiated for Vines end system packets. This discovery process occurs when a route to the end system does not exist in the local source routing table. If this is set to noVines, all Vines end system packets are sent as transparent frames. |
| INT a3ComBrgSrTunVRing | 1.3.6.1.4.1.43.2.9.3.7 | INTEGER | read-only | This object is used only by the Smart Filtering feature. |
| INT a3ComBrgSrWAbrgNum | 1.3.6.1.4.1.43.2.9.3.3.1.3 | INTEGER | read-only | This identifies the bridge associated with the Wide Area Address identified by a3ComBrgSrWAddress. |
| OCT a3ComBrgSrWAddress | 1.3.6.1.4.1.43.2.9.3.3.1.4 | OCTET STRING | read-only | This identifies the Wide Area Address associated with a specific ring number and bridge number. These are identified by the corresponding instances of a3ComBrgSrWAringNum and a3ComBrgSrWAbrgNum. |
| a3ComBrgSrWanAddrEntry | 1.3.6.1.4.1.43.2.9.3.3.1 | not-accessible | Each entry contains a single Ring Number, Bridge Number, Wide Area Address mapping. | |
| a3ComBrgSrWanAddrTable | 1.3.6.1.4.1.43.2.9.3.3 | not-accessible | A table containing mappings between Ring Number, Bridge Number, and Wide Area Addresses. This information is learned from Explorer Frames sent by end stations. | |
| INT a3ComBrgSrWAportIndex | 1.3.6.1.4.1.43.2.9.3.3.1.1 | INTEGER | read-only | This identifies the bridge port that is connected to the ring identified by a3ComBrgSrWAringNum. |
| INT a3ComBrgSrWAringNum | 1.3.6.1.4.1.43.2.9.3.3.1.2 | INTEGER | read-only | This identifies a specific wide area network. When a source route frame is bridged to this ring number, and to the bridge identified by a3ComBrgSrWAbrgNum, the Wide Area Address identified by the corresponding instance of a3ComBrgSrWAddress is used to forward the frame to the proper bridge. |
| MAC a3ComBrgStExtAdd | 1.3.6.1.4.1.43.2.9.1.10.1.1 | MacAddress | read-only | A unicast MAC address for which the bridge has forwarding and/or filtering information. |
| a3ComBrgStExtEntry | 1.3.6.1.4.1.43.2.9.1.10.1 | not-accessible | An extension to the dot1dStaticTable from rfc1286. | |
| INT a3ComBrgStExtRcvPort | 1.3.6.1.4.1.43.2.9.1.10.1.2 | INTEGER | read-only | Either the value '0' or the port number of the port from which a frame must be received in order for this entry's filtering information to apply. A value of zero indicates that this entry applies on all ports of the bridge for which there is no other applicable entry. |
| a3ComBrgStExtTable | 1.3.6.1.4.1.43.2.9.1.10 | not-accessible | This table is an extension of the dot1dStaticTable from the Bridge MIB, rfc1286. One additional column has been defined to identify the proper wide area address when bridging over a wide area port. | |
| OCT a3ComBrgStExtWaAddress | 1.3.6.1.4.1.43.2.9.1.10.1.3 | OCTET STRING | read-only | When the destination port to which this table entry applies is a wide area port, this object is used to identify the wide area address to use when forwarding packets to this destination. The type of address can be determined by the ifType value corresponding to the port identified by dot1dStaticAllowedToGoTo or dot1dTpFdbPort. If the port is not a wide area port, this object will contain a zero length string. The representation of the addresses will follow the convention used in standard MIBs. For example, Frame Relay DLCI's will be encoded as binary numbers and placed in the OCTET STRING. X.25 addresses, on the other hand will be encoded as ASCII characters [0..9], with each octet of the OCTET STRING containing the ASCII representation of one digit. |
| a3ComBrgStp | 1.3.6.1.4.1.43.2.9.2 | |||
| INT a3ComBrgStpCtl | 1.3.6.1.4.1.43.2.9.2.2 | INTEGER | read-write | This object is used to enable/disable the Spanning Tree Protocol for the bridge as a whole. |
| INT a3ComBrgStpHopCtl | 1.3.6.1.4.1.43.2.9.2.3 | INTEGER | read-write | This object determines whether the bridge considers the number of hops needed to forward a packet to the root bridge when it selects a root port. If hopReduce is selected, the bridge increases its root path cost by 1. If noHopReduce is selected and two ports have the same root path cost, the port that offers the least number of hops might not be chosen as the root port. |
| MAC a3ComBrgStpMultAdd | 1.3.6.1.4.1.43.2.9.2.1 | MacAddress | read-only | This is the multicast MAC address used by bridges running the Spanning Tree Protocol. |
| ADR a3ComBrgX25NbrDTE | 1.3.6.1.4.1.43.2.9.1.13.1.2 | X121Address | read-only | The X121 address of the neighbor DTE. |
| a3ComBrgX25NbrEntry | 1.3.6.1.4.1.43.2.9.1.13.1 | not-accessible | Each entry contains the DTE address of an X25 neighbor. | |
| INT a3ComBrgX25NbrPort | 1.3.6.1.4.1.43.2.9.1.13.1.1 | INTEGER | read-only | The bridge port to which this entry applies. |
| ROW a3ComBrgX25NbrStatus | 1.3.6.1.4.1.43.2.9.1.13.1.3 | RowStatus | read-write | This object is used to add and delete entries in this table. See the notes describing RowStatus at the beginning of this MIB. |
| a3ComBrgX25NbrTable | 1.3.6.1.4.1.43.2.9.1.13 | not-accessible | This table specifies the DTE address of each X25 neighbor that supports transparent bridging. The bridge will forward to the neighbors defined in this table all broadcast packets and unknown unicast packets. | |
| INT a3ComBrgX25Pid | 1.3.6.1.4.1.43.2.9.1.12.1.5 | INTEGER | read-write | This object applies to transparent bridging over an X25 network. It specifies the protocol ID to be used in an outgoing X25 call. |
| INT a3ComBrgX25ProfId | 1.3.6.1.4.1.43.2.9.1.12.1.14 | INTEGER | read-write | This object specifies the X25 User ProfileID to be used for selecting a Virtual Circuit to send Bridged Packets. Range is 0..255. If the value specified is 0 then use the DTE Profile ID |
| INT a3ComBrgX25Qsize | 1.3.6.1.4.1.43.2.9.1.12.1.6 | INTEGER | read-write | This object applies to transparent bridging over an X25 network. It allows the specification of the maximum number of packets that can be queued on any single virtual circuit to a specific DTE neighbor when the virtual circuit on the X25 port is congested. NOTE: this object is no longer supported by NETBuilders running sw version 8.0 and greater. |
| INT a3ComBrgX25VcLimit | 1.3.6.1.4.1.43.2.9.1.12.1.7 | INTEGER | read-write | This object allows the specification of the maximum number of virtual circuits to a specific DTE that can be established concurrently for transparent bridging over an x25 network. NOTE: this object is no longer supported by NETBuilders running sw version 8.0 and greater. |
| INT a3ComBrgX25VcTimer | 1.3.6.1.4.1.43.2.9.1.12.1.8 | INTEGER | read-write | This object specifies the maximum amount of time, in minutes, that can elapse when there is no activity on the x25 virtual circuit to a DTE before it is cleared. NOTE: this object is no longer supported by NETBuilders running sw version 8.0 and greater. |
| a3ComBridge | 1.3.6.1.4.1.43.2.9 | |||
| brouterMIB | 1.3.6.1.4.1.43.2 |
RFC description
Manages bridging functions including spanning tree and forwarding database on 3Com network devices.
Start monitoring 3Com legacy switches (SuperStack/CoreBuilder) 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.