All MIBs › RC-2K-ATM-MIB
Organization: Bay Networks, Rapid-City Group
Last Updated: 2004-07-21
Category: ATM, Nortel Enterprise Data
Description:
Manages ATM module configuration, virtual circuits, and statistics on Bay Networks Rapid-City 2000 series switches.
Imported Objects
From IF-MIB
| InterfaceIndex |
From RAPID-CITY
| IdList |
From RC-2K-MIB
| rc2kAtm | OBJECT-IDENTITY |
From SNMPv2-SMI
| Counter32 | |
| Counter64 | |
| Integer32 | |
| IpAddress | |
| MODULE-IDENTITY | |
| OBJECT-TYPE |
From SNMPv2-TC
| DisplayString | |
| MacAddress | |
| RowStatus | |
| TruthValue |
What Is RC-2K-ATM-MIB?
RC-2K-ATM-MIB is a Bay Networks (Nortel) enterprise MIB for the Rapid-City/Accelar 2000 series switch family's ATM module, covering ATM port configuration, virtual circuits, and statistics, part of the legacy ATM/Ethernet switching technology area. It exposes per-port ATM configuration such as VPI/VCI bit widths, media type, framing mode, clock source, line speed, scrambling, loopback mode, and the port's MAC address, organized in a port table indexed by interface. This data is used to monitor the hardware status and configuration correctness of ATM interface cards: an operator can confirm a port's loopback mode is disabled during normal operation, verify line speed and framing match the expected circuit type, and check clock source configuration to avoid clock slips affecting cell transport. It is a legacy Bay Networks/Nortel enterprise MIB likely coexisting with the standard ATM-MIB (RFC 2515) for higher-layer ATM connection objects. It is deployed on older Bay Networks/Nortel Accelar/Rapid-City switches historically used in enterprise and carrier backbone networks. Engineers can download the RC-2K-ATM-MIB file directly to load it into their MIB browser.
IPNetwork Monitor allows you to monitor SNMP objects defined in RC-2K-ATM-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.
What Can Be Monitored
- ATM port line speed
- framing mode
- clock source
- loopback mode
- VPI/VCI bit configuration
- port MAC address
Supported Devices
- Bay Networks/Nortel Accelar/Rapid-City 2000 series switch
Monitoring Examples
An operator would poll rc2kAtmPortTable/rc2kAtmPortEntry indexed by rc2kAtmPortIfIndex to check rc2kAtmPortLineSpeed and rc2kAtmPortFramingMode against expected provisioning, and verify rc2kAtmPortLoopBackMode is set to normal (not looped) to rule out a technician-left test condition causing a circuit outage. Checking rc2kAtmPortClockSource and rc2kAtmPortScrambleEnable would help diagnose cell errors caused by clocking or scrambling mismatches between the two ends of an ATM link.
OIDs
| OID symbolic | OID numeric | Type | Access | Description |
|---|---|---|---|---|
| rc2kAtmMib | 1.3.6.1.4.1.2272.1.100.9.0 | Enterprise MIB for the Accelar product family. | ||
| rc2kAtmGlobal | 1.3.6.1.4.1.2272.1.100.9.1 | |||
| T/F rc2kAtmElanStatsClearAll | 1.3.6.1.4.1.2272.1.100.9.1.1 | TruthValue | read-write | Clear all Elan Statistics |
| rc2kAtmPortTable | 1.3.6.1.4.1.2272.1.100.9.2 | not-accessible | ATM port table | |
| rc2kAtmPortEntry | 1.3.6.1.4.1.2272.1.100.9.2.1 | not-accessible | Entry containing infomation of ATM port | |
| NUM rc2kAtmPortIfIndex | 1.3.6.1.4.1.2272.1.100.9.2.1.1 | InterfaceIndex | read-only | port number |
| INT rc2kAtmPortNumVpiBits | 1.3.6.1.4.1.2272.1.100.9.2.1.2 | INTEGER | read-write | # of vpi bits. For OC3, the max number of vpibits is 6. However, for OC12, it is 8. Both media types share the same MIB object. |
| INT rc2kAtmPortNumVciBits | 1.3.6.1.4.1.2272.1.100.9.2.1.3 | INTEGER | read-write | # of vci bits |
| INT rc2kAtmPortMediaType | 1.3.6.1.4.1.2272.1.100.9.2.1.4 | INTEGER | read-only | media type |
| T/F rc2kAtmPortScrambleEnable | 1.3.6.1.4.1.2272.1.100.9.2.1.5 | TruthValue | read-write | enable scramble |
| INT rc2kAtmPortFramingMode | 1.3.6.1.4.1.2272.1.100.9.2.1.6 | INTEGER | read-write | port framing mode |
| INT rc2kAtmPortClockSource | 1.3.6.1.4.1.2272.1.100.9.2.1.7 | INTEGER | read-write | clock source |
| INT rc2kAtmPortLineSpeed | 1.3.6.1.4.1.2272.1.100.9.2.1.8 | INTEGER | read-only | line speed |
| INT rc2kAtmPortLoopBackMode | 1.3.6.1.4.1.2272.1.100.9.2.1.9 | INTEGER | read-write | loop back mode |
| MAC rc2kAtmPortMacAddress | 1.3.6.1.4.1.2272.1.100.9.2.1.10 | MacAddress | read-only | XLR assigned MAC addr |
| rc2kAtmPvcTable | 1.3.6.1.4.1.2272.1.100.9.3 | not-accessible | ATM Pvc table | |
| rc2kAtmPvcEntry | 1.3.6.1.4.1.2272.1.100.9.3.1 | not-accessible | Entry containing infomation of ATM Pvc | |
| NUM rc2kAtmPvcIfIndex | 1.3.6.1.4.1.2272.1.100.9.3.1.1 | InterfaceIndex | read-only | port number |
| INT rc2kAtmPvcVpi | 1.3.6.1.4.1.2272.1.100.9.3.1.2 | INTEGER | read-only | vpi of this pvc |
| INT rc2kAtmPvcVci | 1.3.6.1.4.1.2272.1.100.9.3.1.3 | INTEGER | read-only | vci of this pvc |
| I32 rc2kAtmPvcPvcId | 1.3.6.1.4.1.2272.1.100.9.3.1.4 | Integer32 | read-only | internal pvc id |
| STR rc2kAtmPvcName | 1.3.6.1.4.1.2272.1.100.9.3.1.5 | DisplayString | read-write | name of pvc |
| INT rc2kAtmPvcEncapsulation | 1.3.6.1.4.1.2272.1.100.9.3.1.6 | INTEGER | read-write | encapsulation |
| INT rc2kAtmPvcServiceType | 1.3.6.1.4.1.2272.1.100.9.3.1.7 | INTEGER | read-write | service type |
| INT rc2kAtmPvcPeakCellRate | 1.3.6.1.4.1.2272.1.100.9.3.1.8 | INTEGER | read-write | Peak cell rate in cells per second. The maximum peak cell rate is half of the line rate. The peak cell rate for MDA type OC12 must be less than 733491. However, for OC3, it is less than 182783. |
| INT rc2kAtmPvcSustainedCellRate | 1.3.6.1.4.1.2272.1.100.9.3.1.9 | INTEGER | read-write | Sustained cell rate in cells per second. The maximum peak cell rate is half of the line rate. The peak cell rate for MDA type OC12 must be less than 733491. However, for OC3, it is less than 182783. |
| INT rc2kAtmPvcMaxBurstSize | 1.3.6.1.4.1.2272.1.100.9.3.1.10 | INTEGER | read-write | max burst size |
| ROW rc2kAtmPvcRowStatus | 1.3.6.1.4.1.2272.1.100.9.3.1.11 | RowStatus | read-write | row status |
| T/F rc2kAtmPvcOamLbMgmtEnable | 1.3.6.1.4.1.2272.1.100.9.3.1.12 | TruthValue | read-write | Indicate whether end-to-end F5 OAM loopback is enabled. When it is enabled, OAM loopback request is sent periodically |
| INT rc2kAtmPvcOamLbSendFrequency | 1.3.6.1.4.1.2272.1.100.9.3.1.13 | INTEGER | read-write | Number of seconds between transmitting OAM loopback request |
| INT rc2kAtmPvcOamLbRetryFrequency | 1.3.6.1.4.1.2272.1.100.9.3.1.14 | INTEGER | read-write | Number of seconds between retry |
| INT rc2kAtmPvcOamLbUpCount | 1.3.6.1.4.1.2272.1.100.9.3.1.15 | INTEGER | read-write | Number of consecutive end-to-end F5 OAM loopback cell responses that must be received in order to change a PVC connection state to up |
| INT rc2kAtmPvcOamLbDownCount | 1.3.6.1.4.1.2272.1.100.9.3.1.16 | INTEGER | read-write | Number of consecutive end-to-end F5 OAM loopback cell responses that are not received in order to change a PVC state to down. |
| T/F rc2kAtmPvcOamTrapEnable | 1.3.6.1.4.1.2272.1.100.9.3.1.17 | TruthValue | read-write | Indicate whether OAM trap is enabled. When it is enabled, a trap is sent to the management station when rc2kAtmPvcOamVcStatus is going up or down. |
| INT rc2kAtmPvcOamVcStatus | 1.3.6.1.4.1.2272.1.100.9.3.1.18 | INTEGER | read-only | Indicate the status of PVC link. Not Managed--VC is not being managed by OAM. Down Verify --An OAM loopback failed. End-to-end F5 OAM loopback cells are sent at retry frequency to verify the VC is really down. After down-count unsuccessful retries, the VC goes to the down state (see definition of rc2kAtmPvcOamLoopbackDownCount). Down --VC has not received responses to by end-to-end F5 OAM loopback cells. Up Verify -- An OAM loopback was successful. End-to-end F5 OAM loopback cells are sent at retry frequency to verify the VC is really up. After up-count successive and successful loopback retries, the VC goes to the Up state (see definition of rc2kAtmPvcOamLoopbackUpCount). Up - End-to-end loopbacks are successful. |
| C32 rc2kAtmPvcOamLbRequestSent | 1.3.6.1.4.1.2272.1.100.9.3.1.19 | Counter32 | read-only | Number of OAM loopback request sent |
| C32 rc2kAtmPvcOamLbReplySent | 1.3.6.1.4.1.2272.1.100.9.3.1.20 | Counter32 | read-only | Number of OAM loopback reply sent |
| C32 rc2kAtmPvcOamLbReplyReceived | 1.3.6.1.4.1.2272.1.100.9.3.1.21 | Counter32 | read-only | Number of OAM loopback reply received |
| rc2kAtm1483ElanTable | 1.3.6.1.4.1.2272.1.100.9.5 | not-accessible | ATM 1483Elan table | |
| rc2kAtm1483ElanEntry | 1.3.6.1.4.1.2272.1.100.9.5.1 | not-accessible | Entry containing infomation of ATM 1483Elan | |
| NUM rc2kAtm1483ElanIfIndex | 1.3.6.1.4.1.2272.1.100.9.5.1.1 | InterfaceIndex | read-only | port number |
| I32 rc2kAtm1483ElanElanId | 1.3.6.1.4.1.2272.1.100.9.5.1.2 | Integer32 | read-only | Elan Id |
| INT rc2kAtm1483ElanNumPvcIds | 1.3.6.1.4.1.2272.1.100.9.5.1.3 | INTEGER | read-only | # pvc-ids in list |
| IDL rc2kAtm1483ElanPvcIds | 1.3.6.1.4.1.2272.1.100.9.5.1.4 | IdList | read-write | list of pvc-ids. each pvc-id is represented by a 32 bit value this field can contain a maximum of 64 pvc-ids. |
| I32 rc2kAtm1483ElanVlanId | 1.3.6.1.4.1.2272.1.100.9.5.1.5 | Integer32 | read-write | vlan tag for this 1483 |
| ROW rc2kAtm1483ElanRowStatus | 1.3.6.1.4.1.2272.1.100.9.5.1.6 | RowStatus | read-write | row status |
| INT rc2kAtm1483ElanConnectType | 1.3.6.1.4.1.2272.1.100.9.5.1.7 | INTEGER | read-write | connection type |
| MAC rc2kAtm1483ElanVlanMacAddress | 1.3.6.1.4.1.2272.1.100.9.5.1.8 | MacAddress | read-only | mac for vlan |
| MAC rc2kAtm1483ElanDummyMacAddress | 1.3.6.1.4.1.2272.1.100.9.5.1.9 | MacAddress | read-only | dummy mac for the other router |
| IP rc2kAtm1483ElanLocalIpAddress | 1.3.6.1.4.1.2272.1.100.9.5.1.10 | IpAddress | read-write | local ip, if ConnectType is ip(2) |
| IP rc2kAtm1483ElanRemoteIpAddress | 1.3.6.1.4.1.2272.1.100.9.5.1.11 | IpAddress | read-write | remote ip, if ConnectType is ip(2) |
| T/F rc2kAtm1483ElanInArpSendEnable | 1.3.6.1.4.1.2272.1.100.9.5.1.12 | TruthValue | read-write | enable arp sending on the port, if ConnectType is ip(2) |
| INT rc2kAtm1483ElanInArpSendInterval | 1.3.6.1.4.1.2272.1.100.9.5.1.13 | INTEGER | read-write | interval of arp sending on the port, if ConnectType is ip(2) |
| INT rc2kAtm1483ElanIpxVlanEncapMethod | 1.3.6.1.4.1.2272.1.100.9.5.1.14 | INTEGER | read-write | vlan encapsulation method, if ConnectType is ipx(3) |
| INT rc2kAtm1483ElanIpxNetworkNum | 1.3.6.1.4.1.2272.1.100.9.5.1.15 | INTEGER | read-write | network number, if ConnectType is ipx(3) |
| I32 rc2kAtm1483ElanStgId | 1.3.6.1.4.1.2272.1.100.9.5.1.16 | Integer32 | read-only | An identifier used to identify a STG in the device, only in bridge mode |
| I32 rc2kAtm1483ElanrcStgTaggedBpduVlanId | 1.3.6.1.4.1.2272.1.100.9.5.1.17 | Integer32 | read-only | The VLAN ID to be used for tagging BPDUs, only in bridge mode. |
| OCT rc2kAtm1483ElanIpxNetworkAddr | 1.3.6.1.4.1.2272.1.100.9.5.1.18 | OCTET STRING | read-write | network number, instead of rc2kAtm1483ElanIpxNetworkNum |
| rc2kAtmSioCardConfigTable | 1.3.6.1.4.1.2272.1.100.9.8 | not-accessible | 2kAtm Sio Card Config Table | |
| rc2kAtmSioCardConfigEntry | 1.3.6.1.4.1.2272.1.100.9.8.1 | not-accessible | Entry containing infomation of 2kAtm Sio Card Config. | |
| I32 rc2kAtmSioCardConfigSlotIndex | 1.3.6.1.4.1.2272.1.100.9.8.1.1 | Integer32 | read-only | slot Index. |
| INT rc2kAtmSioCardConfigAction | 1.3.6.1.4.1.2272.1.100.9.8.1.2 | INTEGER | read-write | |
| INT rc2kAtmSioCardConfigTraceMode | 1.3.6.1.4.1.2272.1.100.9.8.1.3 | INTEGER | read-write | |
| STR rc2kAtmSioCardConfigImageFileName | 1.3.6.1.4.1.2272.1.100.9.8.1.4 | DisplayString | read-only | ATM Image file name. |
| INT rc2kAtmSioCardConfigElanStatsEnable | 1.3.6.1.4.1.2272.1.100.9.8.1.5 | INTEGER | read-write | Enable/Disable Elan Statistics collection |
| INT rc2kAtmSioCardConfigStatsPollPeriod | 1.3.6.1.4.1.2272.1.100.9.8.1.6 | INTEGER | read-write | Time interval after which Elan statistics would be polled |
| rc2kAtmPortStatsTable | 1.3.6.1.4.1.2272.1.100.9.10 | not-accessible | ATM port statistics table | |
| rc2kAtmPortStatsEntry | 1.3.6.1.4.1.2272.1.100.9.10.1 | not-accessible | Entry containing infomation of ATM port statistics | |
| NUM rc2kAtmPortStatsIfIndex | 1.3.6.1.4.1.2272.1.100.9.10.1.1 | InterfaceIndex | read-only | port number |
| C64 rc2kAtmPortStatsInCells | 1.3.6.1.4.1.2272.1.100.9.10.1.2 | Counter64 | read-only | Number of Cells received from ATM interface |
| C64 rc2kAtmPortStatsOutCells | 1.3.6.1.4.1.2272.1.100.9.10.1.3 | Counter64 | read-only | Number of Cells transmitted by ATM interface |
| C64 rc2kAtmPortStatsOutIdleCells | 1.3.6.1.4.1.2272.1.100.9.10.1.4 | Counter64 | read-only | Number of Idle Cells transmitted |
| C32 rc2kAtmPortStatsInHecCorrected | 1.3.6.1.4.1.2272.1.100.9.10.1.5 | Counter32 | read-only | Number of received cells in which HCS was corrected |
| C32 rc2kAtmPortStatsInHecUncorrected | 1.3.6.1.4.1.2272.1.100.9.10.1.6 | Counter32 | read-only | Number of received cells dropped because HCS couldn't be corrected |
| C32 rc2kAtmPortStatsInUnknownProtos | 1.3.6.1.4.1.2272.1.100.9.10.1.7 | Counter32 | read-only | Number of received cells dropped with wrong VPI/VCI |
| C32 rc2kAtmPortStatsInPkts | 1.3.6.1.4.1.2272.1.100.9.10.1.8 | Counter32 | read-only | Number of AAL5 CPCS PDUs received |
| C32 rc2kAtmPortStatsOutPkts | 1.3.6.1.4.1.2272.1.100.9.10.1.9 | Counter32 | read-only | Number of AAL5 CPCS PDUs transmitted |
| C32 rc2kAtmPortStatsInDroppedPkts | 1.3.6.1.4.1.2272.1.100.9.10.1.10 | Counter32 | read-only | Number of AAL5 CPCS PDUs dropped due to resource exhaustion |
| C32 rc2kAtmPortStatsOutDroppedPkts | 1.3.6.1.4.1.2272.1.100.9.10.1.11 | Counter32 | read-only | Number of AAL5 CPCS PDUs dropped because the transmitter closed the channel |
| rc2kAtmVPortStatsTable | 1.3.6.1.4.1.2272.1.100.9.11 | not-accessible | ATM Elan statistics table | |
| rc2kAtmVPortStatsEntry | 1.3.6.1.4.1.2272.1.100.9.11.1 | not-accessible | Entry containing infomation of ATM Elan statistics | |
| NUM rc2kAtmVPortStatsIfIndex | 1.3.6.1.4.1.2272.1.100.9.11.1.1 | InterfaceIndex | read-only | port number |
| I32 rc2kAtmVPortStatsVlanId | 1.3.6.1.4.1.2272.1.100.9.11.1.2 | Integer32 | read-only | Vlan Id |
| INT rc2kAtmVPortStatsClear | 1.3.6.1.4.1.2272.1.100.9.11.1.3 | INTEGER | read-write | Clear Elan Stats |
| C64 rc2kAtmVPortStatsInOctets | 1.3.6.1.4.1.2272.1.100.9.11.1.4 | Counter64 | read-only | AAL5 CPCS PDU octects received from ATM interface |
| C64 rc2kAtmVPortStatsOutOctets | 1.3.6.1.4.1.2272.1.100.9.11.1.5 | Counter64 | read-only | AAL5 CPCS PDU octects transmitted out of ATM interface |
| C32 rc2kAtmVPortStatsInErrors | 1.3.6.1.4.1.2272.1.100.9.11.1.6 | Counter32 | read-only | AAL5 CPCS PDUs received with errors from ATM interface. These errors include CRC-32 errors,SAR time-out errors And oversized SDU errors |
| C32 rc2kAtmVPortStatsOutErrors | 1.3.6.1.4.1.2272.1.100.9.11.1.7 | Counter32 | read-only | Number of AAL5 CPCS PDUs that couldn't be transmitted due to errors |
| C32 rc2kAtmVPortStatsInDiscards | 1.3.6.1.4.1.2272.1.100.9.11.1.8 | Counter32 | read-only | Number of received AAL5 CPCS PDUs discarded |
| C32 rc2kAtmVPortStatsOutDiscards | 1.3.6.1.4.1.2272.1.100.9.11.1.9 | Counter32 | read-only | Number of AAL5 CPCS PDUs which are to be transmitted but discarded |
| C32 rc2kAtmVPortStatsInUcastPkts | 1.3.6.1.4.1.2272.1.100.9.11.1.10 | Counter32 | read-only | Received ethernet/IP/IPX packets whose destination address is neither a multicast nor a broadcast address |
| C32 rc2kAtmVPortStatsOutUcastPkts | 1.3.6.1.4.1.2272.1.100.9.11.1.11 | Counter32 | read-only | Forwarded ethernet/IP/IPX packets whose destination address is neither a multicast nor a broadcast address |
| C32 rc2kAtmVPortStatsInMulticastPkts | 1.3.6.1.4.1.2272.1.100.9.11.1.12 | Counter32 | read-only | Received ethernet/IP/IPX packets whose destination MAC address(or IP address in case of IP ELAN type) is multicast MAC address or class D IP address (in case of IP ELAN type) |
| C32 rc2kAtmVPortStatsOutMulticastPkts | 1.3.6.1.4.1.2272.1.100.9.11.1.13 | Counter32 | read-only | Forwarded ethernet/IP/IPX packets whose destination MAC address(or IP address in case of IP ELAN type) is multicast MAC address or class D IP address (in case of IP ELAN type) |
| C32 rc2kAtmVPortStatsInBroadcastPkts | 1.3.6.1.4.1.2272.1.100.9.11.1.14 | Counter32 | read-only | Received ethernet/IP/IPX packets whose destination address in broadcast address |
| C32 rc2kAtmVPortStatsOutBroadcastPkts | 1.3.6.1.4.1.2272.1.100.9.11.1.15 | Counter32 | read-only | Forwarded ethernet/IP/IPX packets whose destination address in broadcast address |
RFC description
Bay Networks Accelar RC-2K ATM port configuration and management MIB.
Start monitoring Bay Networks/Nortel Accelar/Rapid-City 2000 series switch (ATM port configuration/statistics) 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.