All MIBs › IPATM-IPMC-MIB
Organization: Internetworking Over NBMA (ion) Working Group
Last Updated: 1998-09-01
Category: ATM, Routing Protocols
Description: Defines managed objects for IP hosts and routers that use a Multicast Address Resolution Server (MARS) to support IP multicast over ATM networks.
IPNetwork Monitor uses several OIDs from this MIB in network discovery and polling the applicable devices. Start monitoring IPATM-IPMC-MIB with a free 30-day trial of IPNetwork Monitor.
What Is IPATM-IPMC-MIB?
IPATM-IPMC-MIB is a vendor-neutral IETF standards MIB (RFC 2022) defining managed objects for IP hosts and routers that use a Multicast Address Resolution Server (MARS) to resolve IP multicast group membership over ATM networks, a technique known as 'classical IP multicast over ATM.' It exposes configuration and state data about MARS clients, servers, and the VC/cluster relationships used to map IP multicast groups onto ATM virtual circuits. Its primary monitoring value is software/protocol status rather than physical hardware: whether MARS registration and resolution are functioning correctly, which underpins multicast delivery reliability over the ATM fabric. It is explicitly designed to be used together with the ATM-MIB (RFC 1695), MIB-II (RFC 1213), and optionally the IF-MIB (RFC 1573), so it cannot be interpreted in isolation. Deployment context is legacy ATM backbone networks carrying IP multicast traffic, an environment now largely superseded by IP-native multicast. Engineers can download the IPATM-IPMC-MIB file directly to load it into their MIB browser.
IPNetwork Monitor allows you to monitor SNMP objects defined in IPATM-IPMC-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
- vendor-neutral, standards-based MIB, not tied to a specific manufacturer
- ATM-attached IP hosts and routers using classical IP multicast
Monitoring Examples
No sample object names were provided in the source extract for this module, so specific table or object identifiers cannot be grounded. Based on the module description, a realistic scenario would involve polling MARS client/server state objects to confirm multicast group-to-VC mappings are current, since a stale or failed MARS resolution would manifest as multicast traffic not reaching all cluster members. Without concrete object names, further detail would be speculative.
This MIB depends on
Related MIBs
Imported Objects
From ATM-TC-MIB
| AtmAddr |
From IF-MIB
| InterfaceIndex |
From RFC1213-MIB
| ipAdEntAddr | |
| mib-2 |
From SNMPv2-CONF
| MODULE-COMPLIANCE | |
| NOTIFICATION-GROUP | |
| OBJECT-GROUP |
From SNMPv2-SMI
| Counter32 | |
| Integer32 | |
| IpAddress | |
| MODULE-IDENTITY | |
| NOTIFICATION-TYPE | |
| OBJECT-TYPE | |
| Unsigned32 | |
| snmpModules |
From SNMPv2-TC
| RowStatus | |
| TruthValue |
How to Use in IPNetwork Monitor
Example using marsClientStatTxReqMsgs OID:
Select a device implementing IPATM-IPMC-MIB as the target host to create a monitor — the SNMP service should be up and running on it. Click New Monitor, then check SNMP Custom on the Favorites tab, click Next, and confirm the host. On the next page, click Select... to open the built-in SNMP MIB Browser and type marsClientStatTxReqMsgs into the Find box to locate it in the OID tree, selecting the specific row/instance you want to monitor since this is a table column, then select it and click OK. It reports the total number of MARS_REQUEST messages transmitted from a client. On the monitor's Main parameters page you can set the target's SNMP port (default 161), credentials, polling interval, and other settings — see the SNMP Monitor help for details. On the State conditions and Alerting tabs, configure when the monitor should change state and trigger an alert; since this is a Counter32-type OID, Value bounds is the most useful condition here — trigger an alert if the counter increases sharply between polls relative to its normal baseline, since an unexpected spike often reflects a real change in traffic or activity. Click Finish to create the monitor; you can adjust any parameter later.
OIDs
| OID symbolic | OID numeric | Type | Access | Description |
|---|---|---|---|---|
| marsMIB | 1.3.6.1.2.1.57 | This module defines a portion of the managed information base (MIB) for managing classical IP multicast address resolution server (MARS) and related entities as described in the RFC2022. This MIB is meant to be used in conjunction with the ATM-MIB (RFC1695), MIB-II (RFC1213), and optionally the IF-MIB (RFC1573). | ||
| marsTrapInfo | 1.3.6.1.2.1.57.0 | |||
| NTF marsFaultTrap | 1.3.6.1.2.1.57.0.1 | This trap/inform is sent to the manager whenever there is a fault condition occurred on a MARS. | ||
| marsClientObjects | 1.3.6.1.2.1.57.1 | |||
| marsClientTable | 1.3.6.1.2.1.57.1.1 | not-accessible | The objects defined in this table are used for the management of MARS clients, ATM attached endpoints. | |
| marsClientEntry | 1.3.6.1.2.1.57.1.1.1 | not-accessible | Each entry contains a MARS client and its associated attributes. An entry in the marsClientTable has a corresponding entry in the ipAddrTable defined in RFC1213. Association between the ipAddrTable and the marsClientTable is made through the index, ipAdEntAddr. | |
| I32 marsClientIndex | 1.3.6.1.2.1.57.1.1.1.1 | Integer32 | not-accessible | The auxiliary variable used to identify instances of the columnar objects in the MARS MarsClientTable. |
| ATM marsClientAddr | 1.3.6.1.2.1.57.1.1.1.2 | AtmAddr | read-create | The ATM address associated with the ATM Client. |
| ATM marsClientDefaultMarsAddr | 1.3.6.1.2.1.57.1.1.1.3 | AtmAddr | read-create | The default MARS ATM address which is needed to setup the initial signalling path between a MARS client and its associated MARS. |
| U32 marsClientHsn | 1.3.6.1.2.1.57.1.1.1.4 | Unsigned32 | read-create | The cluster membership own 32 bit Host Sequence Number. When a new cluster member starts up, it is initialized to zero. When the cluster member sends the MARS_JOIN to register, the HSN will be correctly set to the current cluster sequence number (CSN) when the Client receives the copy of its MARS_JOIN from the MARS. It is is used to track the MARS sequence number. |
| INT marsClientRegistration | 1.3.6.1.2.1.57.1.1.1.5 | INTEGER | read-create | An indication with regards to the registration status of this client. The registration codes of 'notRegistered (1)', 'registered (2)', and registered (3) are self-explanatory. The 'reRegisteringFault (4)' indicates the client is in the process of re-registering with a MARS due to some fault conditions. The 'reRegisteringRedMap (5)' status code shows that client is re-registering because it has received a MARS_REDIRECT_MAP message and was told to register with a different MARS from the current MARS. |
| INT marsClientCmi | 1.3.6.1.2.1.57.1.1.1.6 | INTEGER | read-create | 16 bit Cluster member identifier (CMI) assigned by the MARS which uniquely identifies each endpoint attached to the cluster. The value becomes valid after the 'marsClientRegistration' is set to the value of 'registered (1)'. |
| INT marsClientDefaultMtu | 1.3.6.1.2.1.57.1.1.1.7 | INTEGER | read-create | The default maximum transmission unit (MTU) used for this cluster. Note that the actual size used for a VC between two members of the cluster may be negotiated during connection setup and may be different than this value. Default value = 9180 bytes. |
| INT marsClientFailureTimer | 1.3.6.1.2.1.57.1.1.1.8 | INTEGER | read-create | A timer used to flag the failure of last MARS_MULTI to arrive. Default value = 10 seconds (recommended). |
| INT marsClientRetranDelayTimer | 1.3.6.1.2.1.57.1.1.1.9 | INTEGER | read-create | The delay timer for sending out new MARS_REQUEST for the group after the client learned that there is no other group in the cluster. The timer must be set between 5 and 10 seconds inclusive. |
| INT marsClientRdmMulReqAddRetrTimer | 1.3.6.1.2.1.57.1.1.1.10 | INTEGER | read-create | The initial random L_MULTI_RQ/ADD retransmit timer which can be set between 5 and 10 seconds inclusive. |
| INT marsClientRdmVcRevalidateTimer | 1.3.6.1.2.1.57.1.1.1.11 | INTEGER | read-create | The random time to set VC_revalidate flag. The timer value ranges between 1 and 10 seconds inclusive. |
| INT marsClientJoinLeaveRetrInterval | 1.3.6.1.2.1.57.1.1.1.12 | INTEGER | read-create | MARS_JOIN/LEAVE retransmit interval. The minimum and recommended values are 5 and 10 seconds, respectively. |
| INT marsClientJoinLeaveRetrLimit | 1.3.6.1.2.1.57.1.1.1.13 | INTEGER | read-create | MARS_JOIN/LEAVE retransmit limit. The maximum value is 5. |
| INT marsClientRegWithMarsRdmTimer | 1.3.6.1.2.1.57.1.1.1.14 | INTEGER | read-create | Random time to register with MARS. |
| INT marsClientForceWaitTimer | 1.3.6.1.2.1.57.1.1.1.15 | INTEGER | read-create | Force wait if MARS re-registration is looping. The minimum value is 1 minute. |
| INT marsClientLmtToMissRedirMapTimer | 1.3.6.1.2.1.57.1.1.1.16 | INTEGER | read-create | Timer limit for client to miss MARS_REDIRECT_MAPS. |
| INT marsClientIdleTimer | 1.3.6.1.2.1.57.1.1.1.17 | INTEGER | read-create | The configurable inactivity timer associated with a client. When a VC is created at this client, it gets the idle timer value from this configurable timer. The minimum suggested value is 1 minute and the recommended default value is 20 minutes. |
| ROW marsClientRowStatus | 1.3.6.1.2.1.57.1.1.1.18 | RowStatus | read-create | The object is used to create, delete or modify a row in this table. A row cannot be made 'active' until instances of all corresponding columns in the row of this table are appropriately configured and until the agent has also created a corresponding row in the marsClientStatTable. When this object has a value of 'active', the following columnar objects can not be modified: marsClientDefaultMarsAddr, marsClientHsn, marsClientRegstration, marsClientCmi, marsClientDefaultMtu while other objects in this conceptual row can be modified irrespective of the value of this object. Deletion of this row is allowed regardless of whether or not a row in any associated tables (i.e., marsClientVcTable) still exists or is in use. Once this row is deleted, it is recommended that the agent or the SNMP management station (if possible) through the set command deletes any stale rows that are associated with this row. |
| marsClientMcGrpTable | 1.3.6.1.2.1.57.1.2 | not-accessible | This table contains a list of IP multicast group address blocks associated with a MARS client. Entries in this table are used by the client that needs to receive or transmit packets from/to the specified range of multicast addresses. Each row can be created or deleted via configuration. | |
| marsClientMcGrpEntry | 1.3.6.1.2.1.57.1.2.1 | not-accessible | Each entry represents a consecutive block of multicast group addresses. | |
| IP marsClientMcMinGrpAddr | 1.3.6.1.2.1.57.1.2.1.1 | IpAddress | not-accessible | Minimum multicast group address - the min and max multicast forms multi-group block. If the MinGrpAddr and MaxGrpAddr are the same, it indicates that this block contains a single group address. |
| IP marsClientMcMaxGrpAddr | 1.3.6.1.2.1.57.1.2.1.2 | IpAddress | not-accessible | Maximum multicast group address - the min and max multicast forms a multi-group block. If the MinGrpAddr and MaxGrpAddr are the same, it indicates that this block contains a single group address. |
| ROW marsClientMcGrpRowStatus | 1.3.6.1.2.1.57.1.2.1.3 | RowStatus | read-create | The object is used to create or delete a row in this table. Since other objects in this row are not-accessible 'index-objects', the value of this object has no effect on whether those objects in this conceptual row can be modified. |
| marsClientBackupMarsTable | 1.3.6.1.2.1.57.1.3 | not-accessible | This table contains a list of backup MARS addresses that a client can connect to in case of failure for connecting to the primary server. The list of addresses is in descending order of preference. It should be noted that the backup list provided by the MARS to the client via the MARS_REDIRECT_MAP message has a higher preference than addresses that are manually configured into the client. When such a list is received from the MARS, this information should be inserted at the top of the list. Each row can be created or deleted via configuration. | |
| marsClientBackupMarsEntry | 1.3.6.1.2.1.57.1.3.1 | not-accessible | Each entry represents an ATM address of a backup MARS. | |
| U32 marsClientBackupMarsPriority | 1.3.6.1.2.1.57.1.3.1.1 | Unsigned32 | not-accessible | The priority associated with a backup MARS. A lower priority value inidcates a higher preference. |
| ATM marsClientBackupMarsAddr | 1.3.6.1.2.1.57.1.3.1.2 | AtmAddr | not-accessible | The ATM address associated with a backup MARS. |
| ROW marsClientBackupMarsRowStatus | 1.3.6.1.2.1.57.1.3.1.3 | RowStatus | read-create | The object is used to create or delete a row in this table. Since other objects in this row are not-accessible 'index-objects', the value of this object has no effect on whether those objects in this conceptual row can be modified. |
| marsClientVcTable | 1.3.6.1.2.1.57.1.4 | not-accessible | This table contains information about open virtual circuits (VCs) that a client has. For point to point circuit, each entry represents a single VC connection between this client ATM address to another party ATM address. In the case of point to multipoint connection where a single source address is associated with multiple destinations, several entries are used to represent the relationship. An example of point to multi-point VC represented in a table is shown below. Client VPI/VCI Grp Addr1/Addr2 Part Addr 1 0,1 g1,g2 p1 1 0,1 g1,g2 p2 1 0,1 g1,g2 p3 Note: This table assumes the IP multicast address groups (min, max) defined in each entry are always consecutive. In the case of that a client receives a JOIN/LEAVE with mars$flag.punched set, each pair of the IP groups will first be broken into several pairs of consecutive IP groups before each entry row corresponding to a pair of IP group is created. | |
| marsClientVcEntry | 1.3.6.1.2.1.57.1.4.1 | not-accessible | The objects contained in the entry are VC related attributes such as VC signalling type, control VC type, idle timer, negotiated MTU size, etc. | |
| INT marsClientVcVpi | 1.3.6.1.2.1.57.1.4.1.1 | INTEGER | not-accessible | The value of virtual path identifier (VPI). Since a VPI can be numbered 0, this sub-index can take a value of 0. |
| INT marsClientVcVci | 1.3.6.1.2.1.57.1.4.1.2 | INTEGER | not-accessible | The value of virtual circuit identifier (VCI). Since a VCI can be numbered 0, this sub-index can take a value of 0. |
| IP marsClientVcMinGrpAddr | 1.3.6.1.2.1.57.1.4.1.3 | IpAddress | not-accessible | Minimum IP multicast group address - the min and max multicast forms a multi-group consecutive block which is associated with a table entry. if the MinGrpAddr and MaxGrpAddr are the same, it indicates that the size of multi-group block is 1, a single IP group. |
| IP marsClientVcMaxGrpAddr | 1.3.6.1.2.1.57.1.4.1.4 | IpAddress | not-accessible | Maximum IP multicast group address - the min and max multicast forms a multi-group consecutive block which is associated with a table entry. if the MinGrpAddr and MaxGrpAddr are the same, it indicates that the size of multi-group block is 1, a single IP group. |
| ATM marsClientVcPartyAddr | 1.3.6.1.2.1.57.1.4.1.5 | AtmAddr | not-accessible | An ATM party address in which this VC is linked. The party type is identified by the marsClientVcPartyAddrType. |
| INT marsClientVcPartyAddrType | 1.3.6.1.2.1.57.1.4.1.6 | INTEGER | read-create | The party type is associated with the party address. The 'called (1)' indicates that the party address is a destination address which implies that VC is originated from this client. The 'calling (2)' indicates the VC was initiated externally to this client. In this case, the party address is the source address. |
| INT marsClientVcType | 1.3.6.1.2.1.57.1.4.1.7 | INTEGER | read-create | Circuit Connection type: permanent virtual circuit or switched virtual circuit. |
| INT marsClientVcCtrlType | 1.3.6.1.2.1.57.1.4.1.8 | INTEGER | read-create | Control VC type used to specify a particular connection. pointToPointVC (1): used by the ATM Clients for the registration and queries. This VC or the initial signalling path is set up from the source Client to a MARS. It is bi-directional. clusterControlVC (2): used by a MARS to issue asynchronous updates to an ATM Client. This VC is established from the MARS to the ATM Client. pointToMultiPointVC (3): used by the client to transfer multicast data packets from layer 3. This VC is established from the source ATM Client to a destination ATM endpoint which can be a multicast group member or an MCS. The destination endpoint was obtained from the MARS. |
| INT marsClientVcIdleTimer | 1.3.6.1.2.1.57.1.4.1.9 | INTEGER | read-create | The idle timer associated with this VC. The minimum suggested value is 1 minute and the recommended default value is 20 minutes. |
| T/F marsClientVcRevalidate | 1.3.6.1.2.1.57.1.4.1.10 | TruthValue | read-create | A flag associated with an open and active multipoint VC. It is checked every time a packet is queued for transmission on that VC. The object has the value of true (1) if revalidate is required and the value false (2) otherwise. |
| INT marsClientVcEncapsType | 1.3.6.1.2.1.57.1.4.1.11 | INTEGER | read-create | The encapsulation type used when communicating over this VC. |
| INT marsClientVcNegotiatedMtu | 1.3.6.1.2.1.57.1.4.1.12 | INTEGER | read-create | The negotiated MTU when communicating over this VC. |
| ROW marsClientVcRowStatus | 1.3.6.1.2.1.57.1.4.1.13 | RowStatus | read-create | The object is used to create, delete or modify a row in this table. A row cannot be made 'active' until instances of all corresponding columns in the row of this table are appropriately configured. While objects: marsClientVcIdleTimer and marsClientVcRevalidate in this conceptual row can be modified irrespective of the value of this object, all other objects in the row can not be modified when this object has a value of 'active'. It is possible for an SNMP management station to set the row to 'notInService' and modify the entry and then set it back to 'active' with the following exception. That is, rows for which the corresponding instance of marsClientVcType has a value of 'svc' can not be modified or deleted. |
| marsClientStatTable | 1.3.6.1.2.1.57.1.5 | not-accessible | The table contains statistics collected at MARS clients. | |
| marsClientStatEntry | 1.3.6.1.2.1.57.1.5.1 | not-accessible | Each entry contains statistics collected at one MARS client. | |
| C32 marsClientStatTxReqMsgsEx | 1.3.6.1.2.1.57.1.5.1.1 | Counter32 | read-only | Total number of MARS_REQUEST messages transmitted from a client. |
| C32 marsClientStatTxJoinMsgs | 1.3.6.1.2.1.57.1.5.1.2 | Counter32 | read-only | Total number of MARS_JOIN messages transmitted from a client. |
| C32 marsClientStatTxLeaveMsgs | 1.3.6.1.2.1.57.1.5.1.3 | Counter32 | read-only | Total number of MARS_LEAVE messages transmitted from a client. |
| C32 marsClientStatTxGrpLstReqMsgs | 1.3.6.1.2.1.57.1.5.1.4 | Counter32 | read-only | Total number of MARS_GROUPLIST_REQUEST messages transmitted from a client. |
| C32 marsClientStatRxJoinMsgs | 1.3.6.1.2.1.57.1.5.1.5 | Counter32 | read-only | Total number of MARS_JOIN messages received by a client. |
| C32 marsClientStatRxLeaveMsgs | 1.3.6.1.2.1.57.1.5.1.6 | Counter32 | read-only | Total number of MARS_LEAVE messages received by a client. |
| C32 marsClientStatRxMultiMsgs | 1.3.6.1.2.1.57.1.5.1.7 | Counter32 | read-only | Total number of MARS_MULTI messages received by a client. |
| C32 marsClientStatRxNakMsgs | 1.3.6.1.2.1.57.1.5.1.8 | Counter32 | read-only | Total number of MARS_NAK messages received by a client. |
| C32 marsClientStatRxMigrateMsgs | 1.3.6.1.2.1.57.1.5.1.9 | Counter32 | read-only | Total number of MARS_MIGRATE messages received by a client. |
| C32 marsClientStatRxGrpLstRplyMsgs | 1.3.6.1.2.1.57.1.5.1.10 | Counter32 | read-only | Total number of MARS_GROUPLIST_REPLY messages received by a client. |
| C32 marsClientStatFailMultiMsgs | 1.3.6.1.2.1.57.1.5.1.11 | Counter32 | read-only | Total number of timeouts occurred indicating failure of the last MARS_MULTI to arrive. |
| marsObjects | 1.3.6.1.2.1.57.2 | |||
| marsTable | 1.3.6.1.2.1.57.2.1 | not-accessible | The objects defined in this table are used for the management of MARS servers. | |
| marsEntry | 1.3.6.1.2.1.57.2.1.1 | not-accessible | Each entry contains a MARS and its associated attributes. | |
| I32 marsIndex | 1.3.6.1.2.1.57.2.1.1.1 | Integer32 | not-accessible | The auxiliary variable used to identify instances of the columnar objects in the MARS table. |
| NUM marsIfIndex | 1.3.6.1.2.1.57.2.1.1.2 | InterfaceIndex | not-accessible | The ifIndex of the interface that the MARS is associated with. |
| ATM marsAddr | 1.3.6.1.2.1.57.2.1.1.3 | AtmAddr | read-create | The ATM address associated with the MARS. |
| T/F marsLocal | 1.3.6.1.2.1.57.2.1.1.4 | TruthValue | read-create | A flag associated with a MARS entry. The object has the value of true (1) if the MARS whose interface is local to the machine that implements this MIB; otherwise the object has the value of false (2). |
| INT marsServStatus | 1.3.6.1.2.1.57.2.1.1.5 | INTEGER | read-create | The current status of MARS. |
| INT marsServType | 1.3.6.1.2.1.57.2.1.1.6 | INTEGER | read-create | Types of MARS servers: primary or backup. |
| U32 marsServPriority | 1.3.6.1.2.1.57.2.1.1.7 | Unsigned32 | read-create | Priority associated with a backup MARS server. A backup MARS server with lower priority value indicates a higher preference than other backup MARS servers to be used as the MARS server when the primary server fails. |
| INT marsRedirMapMsgTimer | 1.3.6.1.2.1.57.2.1.1.8 | INTEGER | read-create | Periodic interval on which a multi-part MARS_REDIRECT_MAP is sent from this MARS. |
| U32 marsCsn | 1.3.6.1.2.1.57.2.1.1.9 | Unsigned32 | read-create | Current cluster sequence number (CSN) which is global within the context of a given protocol. The CSN is incremented by the MARS on every transmission of a message on ClusterControlVC. A cluster member uses the CSN to track the message loss on ClusterControlVC or to monitor a membership change. |
| U32 marsSsn | 1.3.6.1.2.1.57.2.1.1.10 | Unsigned32 | read-create | Current server sequence number (SSN) which is global within the context of a given protocol. The SSN is incremented by the MARS on every transmission of a message on ServerControlVC. A MCS uses the SSN to track the message loss on ServerControlVC or to monitor a membership change. |
| ROW marsRowStatus | 1.3.6.1.2.1.57.2.1.1.11 | RowStatus | read-create | The object is used to create, delete or modify a row in this table. A row cannot be made 'active' until instances of all corresponding columns in the row of this table are appropriately configured and until the agent has also created a corresponding row in the marsStatTable. When this object has a value of 'active', the following columnar objects can not be modified: marsAddr, marsAddrLocal, marsServStatus, marsServType, marsCsn, marsSsn while other objects in this conceptual row can be modified irrespective of the value of this object. Deletion of this row is allowed regardless of whether or not a row in any associated tables (i.e., marsVcTable) still exists or is in use. Once this row is deleted, it is recommended that the agent or the SNMP management station (if possible) through the set command deletes any stale rows that are associated with this row. |
| marsMcGrpTable | 1.3.6.1.2.1.57.2.2 | not-accessible | This table contains a list of IP multicast address blocks associated with a MARS. Entries in this table are used by the MARS host map table and the server map table. They should be created prior to being referenced as indices by those tables. Each row can be created or deleted via configuration. | |
| marsMcGrpEntry | 1.3.6.1.2.1.57.2.2.1 | not-accessible | Each entry represents a consecutive block of multicast group addresses. | |
| IP marsMcMinGrpAddr | 1.3.6.1.2.1.57.2.2.1.1 | IpAddress | not-accessible | Minimum multicast group address - the min and max multicast forms multi-group block. If the MinGrpAddr and MaxGrpAddr are the same, it indicates that this block contains a single group address. |
| IP marsMcMaxGrpAddr | 1.3.6.1.2.1.57.2.2.1.2 | IpAddress | not-accessible | Maximum multicast group address - the min and max multicast forms a multi-group block. If The MinGrpAddr and MaxGrpAddr are the same, it indicates that this block contains a single group address. |
| INT marsMcGrpAddrUsage | 1.3.6.1.2.1.57.2.2.1.3 | INTEGER | read-create | Usage of the multicast address block. The hostMap (1) indicates that the address block is only used in the MARS host map table. The serverMap (2) indicates that the address block is only used in the MARS server map table. The hostServerMap (3) indicates that the address block is used in both the host map and the server map tables. |
| C32 marsMcGrpRxLayer3GrpSets | 1.3.6.1.2.1.57.2.2.1.4 | Counter32 | read-only | Number of MARS_JOIN messages received with mars$flags.layer3grp flag set. |
| C32 marsMcGrpRxLayer3GrpResets | 1.3.6.1.2.1.57.2.2.1.5 | Counter32 | read-only | Number of MARS_JOIN messages received with mars$flags.layer3grp flag reset. |
| ROW marsMcGrpRowStatus | 1.3.6.1.2.1.57.2.2.1.6 | RowStatus | read-create | The object is used to create, delete or modify a row in this table. The value of this object has no effect on whether other objects in this conceptual row can be modified. |
| marsHostMapTable | 1.3.6.1.2.1.57.2.3 | not-accessible | This table caches mappings between IP multicast address to a list of ATM addresses that are configured or dynamically learned from the MARS. This address resolution is used for the host map. It supports the mapping of a block of multicast group addresses to a cluster member address. In the case where a group block is associated with multiple cluster members, several entries are used to representing the relationship. | |
| marsHostMapEntry | 1.3.6.1.2.1.57.2.3.1 | not-accessible | Each entry row contains attributes associated with the mapping between a multicast group block and an ATM address. | |
| ATM marsHostMapAtmAddr | 1.3.6.1.2.1.57.2.3.1.1 | AtmAddr | not-accessible | The mapped cluster member ATM address. |
| INT marsHostMapRowType | 1.3.6.1.2.1.57.2.3.1.2 | INTEGER | read-create | Method in which this entry row is created. The static (1) indicates that this row is created through configuration. The dynamic (2) indicates that the row is created as the result of group address updates received at this MARS. |
| ROW marsHostMapRowStatus | 1.3.6.1.2.1.57.2.3.1.3 | RowStatus | read-create | The object is used to create, delete or modify a row in this table. This object must not be set to 'active' until instances of all corresponding columns in the row of this table are appropriately configured. It is possible for an SNMP management station to set the row to 'notInService' and modify the entry and then set it back to 'active' with the following exception. That is, rows for which the corresponding instance of marsHostMapRowType has a value of 'dynamic' can not be modified or deleted. |
| marsServerMapTable | 1.3.6.1.2.1.57.2.4 | not-accessible | This table caches mappings between IP multicast address to a list of MCS ATM addresses that are configured or dynamically learned from the MARS. This address resolution is used for the server map. It supports the mapping of a block of multicast group addresses to a MCS address. In the case where a group block is associated with multiple MCSs, several entries are used to representing the relationship. | |
| marsServerMapEntry | 1.3.6.1.2.1.57.2.4.1 | not-accessible | Each entry row contains attributes associated with the mapping between a multicast group block and an MCS address. | |
| ATM marsServerMapAtmAddr | 1.3.6.1.2.1.57.2.4.1.1 | AtmAddr | not-accessible | The mapped MCS ATM address. |
| INT marsServerMapRowType | 1.3.6.1.2.1.57.2.4.1.2 | INTEGER | read-create | Method in which this entry row is created. The 'static (1)' indicates that this row is created through configuration. The 'dynamic (2)' indicates that the row is created as the result of group address updates received at this MARS. |
| ROW marsServerMapRowStatus | 1.3.6.1.2.1.57.2.4.1.3 | RowStatus | read-create | The object is used to create, delete or modify a row in this table. This object must not be set to 'active' until instances of all corresponding columns in the row of this table are appropriately configured. It is possible for an SNMP management station to set the row to 'notInService' and modify the entry and then set it back to 'active' with the following exception. That is, rows for which the corresponding instance of marsServerMapRowType has a value of 'dynamic' can not be modified or deleted. |
| marsVcTable | 1.3.6.1.2.1.57.2.5 | not-accessible | This table contains information about open virtual circuits (VCs) that a MARS has. For point to point circuit, each entry represents a single VC connection between this MARS ATM address to another party's ATM address. In the case of point to multipoint connection where a ControlVc is attached with multiple leaf nodes, several entries are used to represent the relationship. An example of point to multi-point VC represented in a table is shown below. MARS VPI/VCI MARS Addr Party Addr 1 0,1 m1 p1 1 0,1 m1 p2 1 0,1 m1 p3 | |
| marsVcEntry | 1.3.6.1.2.1.57.2.5.1 | not-accessible | The objects contained in the entry are VC related attributes such as VC signalling type, control VC type, idle timer, negotiated MTU size, etc. | |
| INT marsVcVpi | 1.3.6.1.2.1.57.2.5.1.1 | INTEGER | not-accessible | The value of virtual path identifier (VPI). Since a VPI can be numbered 0, this sub-index can take a value of 0. |
| INT marsVcVci | 1.3.6.1.2.1.57.2.5.1.2 | INTEGER | not-accessible | The value of virtual circuit identifier (VCI). Since a VCI can be numbered 0, this sub-index can take a value of 0. |
| ATM marsVcPartyAddr | 1.3.6.1.2.1.57.2.5.1.5 | AtmAddr | not-accessible | An ATM party address in which this VC is linked. The party type is identified by the marsVcPartyAddrType. |
| INT marsVcPartyAddrType | 1.3.6.1.2.1.57.2.5.1.6 | INTEGER | read-create | The party type is associated with the party address. The 'called (1)' indicates that the party address is a destination address which implies that VC is originated from this MARS. The 'calling (2)' indicates the VC was initiated externally to this MARS. The party address is the source address. |
| INT marsVcType | 1.3.6.1.2.1.57.2.5.1.7 | INTEGER | read-create | Circuit Connection type: permanent virtual circuit or switched virtual circuit. |
| INT marsVcCtrlType | 1.3.6.1.2.1.57.2.5.1.8 | INTEGER | read-create | Control VC type used to specify a particular connection. pointToPointVC (1): used by the ATM endpoints (clients) or the MCS for registration and queries. This VC is set up from a MARS client and MCS to this MARS. It is a bi-directional VC. clusterControlVC (2): used by MARS to issue asynchronous updates to ATM an ATM client. This VC is established from the MARs to the ATM client. serverControlVC (3): used by MARS to issue asynchronous update to ATM multicast servers. This type of VC exists when at least a MCS is being used. |
| INT marsVcIdleTimer | 1.3.6.1.2.1.57.2.5.1.9 | INTEGER | read-create | The idle timer associated with this VC. The minimum suggested value is 1 minute and the recommended default value is 20 minutes. |
| INT marsVcCmi | 1.3.6.1.2.1.57.2.5.1.10 | INTEGER | read-create | Cluster member identifier (CMI) which uniquely identifies each endpoint attached to the cluster. This variable applies to each 'leaf node' of an outgoing control VC. |
| INT marsVcEncapsType | 1.3.6.1.2.1.57.2.5.1.11 | INTEGER | read-create | The encapsulation type used when communicating over this VC. |
| INT marsVcNegotiatedMtu | 1.3.6.1.2.1.57.2.5.1.12 | INTEGER | read-create | The negotiated MTU when communicating over this VC. |
| ROW marsVcRowStatus | 1.3.6.1.2.1.57.2.5.1.13 | RowStatus | read-create | The object is used to create, delete or modify a row in this table. A row cannot be made 'active' until instances of all corresponding columns in the row of this table are appropriately configured. While the marsVcIdleTimer in this conceptual row can be modified irrespective of the value of this object, all other objects in the row can not be modified when this object has a value of 'active'. It is possible for an SNMP management station to set the row to 'notInService' and modify the entry and then set it back to 'active' with the following exception. That is, rows for which the corresponding instance of marsVcType has a value of 'svc' can not be modified or deleted. |
| marsRegClientTable | 1.3.6.1.2.1.57.2.6 | not-accessible | This table contains ATM identities of all the currently registered cluster members at a MARS. Each entry represents one set of ATM identities associated with one cluster member or the MARS client. | |
| marsRegClientEntry | 1.3.6.1.2.1.57.2.6.1 | not-accessible | Each entry row contains attributes associated with one register cluster member. | |
| INT marsRegClientCmi | 1.3.6.1.2.1.57.2.6.1.1 | INTEGER | not-accessible | This cluster member identifier is used as an auxiliary index for the entry in this table. |
| ATM marsRegClientAtmAddr | 1.3.6.1.2.1.57.2.6.1.2 | AtmAddr | read-only | The registered client's ATM address. |
| marsRegMcsTable | 1.3.6.1.2.1.57.2.7 | not-accessible | This table contains ATM identities of all the currently registered MCSs at a MARS. Each entry represents one set of ATM identities associated with one MCS. | |
| marsRegMcsEntry | 1.3.6.1.2.1.57.2.7.1 | not-accessible | Each entry row contains attributes associated with one registered MCS. | |
| ATM marsRegMcsAtmAddr | 1.3.6.1.2.1.57.2.7.1.1 | AtmAddr | read-only | The registered MCS's ATM address. |
| marsStatTable | 1.3.6.1.2.1.57.2.8 | not-accessible | The table contains statistics collected at MARS. | |
| marsStatEntry | 1.3.6.1.2.1.57.2.8.1 | not-accessible | Each entry contains statistics collected at one MARS. | |
| C32 marsStatTxMultiMsgs | 1.3.6.1.2.1.57.2.8.1.1 | Counter32 | read-only | Total number of MARS_MULTI transmitted by this MARS. |
| C32 marsStatTxGrpLstRplyMsgs | 1.3.6.1.2.1.57.2.8.1.2 | Counter32 | read-only | Total number of MARS_GROUPLIST_REPLY messages transmitted by this MARS. |
| C32 marsStatTxRedirectMapMsgs | 1.3.6.1.2.1.57.2.8.1.3 | Counter32 | read-only | Total number of MARS_REDIRECT_MAP messages transmitted by this MARS. |
| C32 marsStatTxMigrateMsgs | 1.3.6.1.2.1.57.2.8.1.4 | Counter32 | read-only | Total number of MARS_MIGRATE messages transmitted by this MARS. |
| C32 marsStatTxNakMsgs | 1.3.6.1.2.1.57.2.8.1.5 | Counter32 | read-only | Total number of MARS_NAK messages transmitted by this MARS. |
| C32 marsStatTxJoinMsgs | 1.3.6.1.2.1.57.2.8.1.6 | Counter32 | read-only | Total number of MARS_JOIN messages transmitted by this MARS. |
| C32 marsStatTxLeaveMsgs | 1.3.6.1.2.1.57.2.8.1.7 | Counter32 | read-only | Total number of MARS_LEAVE messages transmitted by this MARS. |
| C32 marsStatTxSjoinMsgs | 1.3.6.1.2.1.57.2.8.1.8 | Counter32 | read-only | Total number of MARS_SJOIN messages transmitted by this MARS. |
| C32 marsStatTxSleaveMsgs | 1.3.6.1.2.1.57.2.8.1.9 | Counter32 | read-only | Total number of MARS_SLEAVE messages transmitted by this MARS. |
| C32 marsStatTxMservMsgs | 1.3.6.1.2.1.57.2.8.1.10 | Counter32 | read-only | Total number of MARS_MSERV messages transmitted by this MARS. |
| C32 marsStatTxUnservMsgs | 1.3.6.1.2.1.57.2.8.1.11 | Counter32 | read-only | Total number of MARS_UNSERV messages transmitted by this MARS. |
| C32 marsStatRxReqMsgs | 1.3.6.1.2.1.57.2.8.1.12 | Counter32 | read-only | Total number of MARS_REQUEST messages received by this MARS. |
| C32 marsStatRxGrpLstReqMsgs | 1.3.6.1.2.1.57.2.8.1.13 | Counter32 | read-only | Total number of MARS_GROUPLIST_REQUEST messages received by this MARS. |
| C32 marsStatRxJoinMsgs | 1.3.6.1.2.1.57.2.8.1.14 | Counter32 | read-only | Total number of MARS_JOINS messages received by this MARS. |
| C32 marsStatRxLeaveMsgs | 1.3.6.1.2.1.57.2.8.1.15 | Counter32 | read-only | Total number of MARS_LEAVES messages received by this MARS. |
| C32 marsStatRxMservMsgs | 1.3.6.1.2.1.57.2.8.1.16 | Counter32 | read-only | Total number of MARS_MSERV messages received by this MARS. |
| C32 marsStatRxUnservMsgs | 1.3.6.1.2.1.57.2.8.1.17 | Counter32 | read-only | Total number of MARS_UNSERV messages received by this MARS. |
| C32 marsStatRxBlkJoinMsgs | 1.3.6.1.2.1.57.2.8.1.18 | Counter32 | read-only | Total number of block joins messages received by this MARS. |
| C32 marsStatRegMemGroups | 1.3.6.1.2.1.57.2.8.1.19 | Counter32 | read-only | Total number of IP multicast groups with 1 or more joined cluster members. |
| C32 marsStatRegMcsGroups | 1.3.6.1.2.1.57.2.8.1.20 | Counter32 | read-only | Total number of IP multicast groups with 1 or more joined MCSs. |
| marsMcsObjects | 1.3.6.1.2.1.57.3 | |||
| marsMcsTable | 1.3.6.1.2.1.57.3.1 | not-accessible | The objects defined in this table are used for the management of a multicast server (MCS). | |
| marsMcsEntry | 1.3.6.1.2.1.57.3.1.1 | not-accessible | Each entry contains a MCS and its associated attributes. | |
| I32 marsMcsIndex | 1.3.6.1.2.1.57.3.1.1.1 | Integer32 | not-accessible | The auxiliary variable used to identify instances of the columnar objects in the MCS table. |
| NUM marsMcsIfIndex | 1.3.6.1.2.1.57.3.1.1.2 | InterfaceIndex | not-accessible | The ifIndex of the interface that the MCS is associated with. |
| ATM marsMcsAddr | 1.3.6.1.2.1.57.3.1.1.3 | AtmAddr | read-create | The ATM address associated with the MCS. |
| ATM marsMcsDefaultMarsAddr | 1.3.6.1.2.1.57.3.1.1.4 | AtmAddr | read-create | The default MARS ATM address which is needed to setup the initial signalling path between a MCS and its associated MARS. |
| INT marsMcsRegistration | 1.3.6.1.2.1.57.3.1.1.5 | INTEGER | read-create | An indication with regards to the registration STATUS of this MCS. The registration codes of 'notRegistered (1)', 'registered (2)', and registered (3) are self-explanatory. The 'reRegisteringFault (4)' indicates the MCS is in the process of re-registering with a MARS due to some fault conditions. The 'reRegisteringRedMap (5)' status code shows that MCS is re-registering because it has received a MARS_REDIRECT_MAP message and was told to register with a shift MARS. |
| U32 marsMcsSsn | 1.3.6.1.2.1.57.3.1.1.6 | Unsigned32 | read-create | The MCS own 32 bit Server Sequence Number. It is used to track the Mars sequence number. |
| INT marsMcsDefaultMtu | 1.3.6.1.2.1.57.3.1.1.7 | INTEGER | read-create | The default maximum transmission unit (MTU) used for this cluster. Note that the actual size used for a VC between two members of the cluster may be negotiated during connection setup and may be different than this value. Default value = 9180 bytes. |
| INT marsMcsFailureTimer | 1.3.6.1.2.1.57.3.1.1.8 | INTEGER | read-create | A timer used to flag the failure of last MARS_MULTI to arrive. Default value = 10 seconds (recommended). |
| INT marsMcsRetranDelayTimer | 1.3.6.1.2.1.57.3.1.1.9 | INTEGER | read-create | The delay timer for sending out new MARS_REQUEST for the group after the MCS learned that there is no other group in the cluster. The timer must be set between 5 and 10 seconds inclusive. |
| INT marsMcsRdmMulReqAddRetrTimer | 1.3.6.1.2.1.57.3.1.1.10 | INTEGER | read-create | The initial random L_MULTI_RQ/ADD retransmit timer which can be set between 5 and 10 seconds inclusive. |
| INT marsMcsRdmVcRevalidateTimer | 1.3.6.1.2.1.57.3.1.1.11 | INTEGER | read-create | The random time to set VC_revalidate flag. The timer value ranges between 1 and 10 seconds inclusive. |
| INT marsMcsRegisterRetrInterval | 1.3.6.1.2.1.57.3.1.1.12 | INTEGER | read-create | MARS_MSERV/UNSERV retransmit interval. The minimum and recommended values are 5 and 10 seconds, respectively. |
| INT marsMcsRegisterRetrLimit | 1.3.6.1.2.1.57.3.1.1.13 | INTEGER | read-create | MARS_MSERV/UNSERV retransmit limit. The maximum value is 5. |
| INT marsMcsRegWithMarsRdmTimer | 1.3.6.1.2.1.57.3.1.1.14 | INTEGER | read-create | Random time for a MCS to register with a MARS. |
| INT marsMcsForceWaitTimer | 1.3.6.1.2.1.57.3.1.1.15 | INTEGER | read-create | Force wait if MARS re-registration is looping. The minimum value is 1 minute. |
| INT marsMcsLmtToMissRedirMapTimer | 1.3.6.1.2.1.57.3.1.1.16 | INTEGER | read-create | Timer limit for MCS to miss MARS_REDIRECT_MAPS. |
| INT marsMcsIdleTimer | 1.3.6.1.2.1.57.3.1.1.17 | INTEGER | read-create | The configurable inactivity timer associated with a MCS. When a VC is created at this MCS, it gets the idle timer value from this configurable timer. The minimum suggested value is 1 minute and the recommended default value is 20 minutes. |
| ROW marsMcsRowStatus | 1.3.6.1.2.1.57.3.1.1.18 | RowStatus | read-create | The object is used to create, delete or modify a row in this table. A row cannot be made 'active' until instances of all corresponding columns in the row of this table are appropriately configured and until the agent has also created a corresponding row in the marsMcsStatTable. When this object has a value of 'active', the following columnar objects can not be modified: marsMcsDefaultMarsAddr, marsMcsSsn, marsMcsRegstration, marsMcsDefaultMtu while other objects in this conceptual row can be modified irrespective of the value of this object. Deletion of this row is allowed regardless of whether or not a row in any associated tables (i.e., marsMcsVcTable) still exists or is in use. Once this row is deleted, it is recommended that the agent or the SNMP management station (if possible) through the set command deletes any stale rows that are associated with this row. |
| marsMcsMcGrpTable | 1.3.6.1.2.1.57.3.2 | not-accessible | This table contains a list of IP multicast group address blocks associated by a MARS MCS. The MCS uses the information contained in list to advertise its multicast group service to the MARS. Each row can be created or deleted via configuration. | |
| marsMcsMcGrpEntry | 1.3.6.1.2.1.57.3.2.1 | not-accessible | Each entry represents a consecutive block of multicast group addresses. | |
| IP marsMcsMcMinGrpAddr | 1.3.6.1.2.1.57.3.2.1.1 | IpAddress | not-accessible | Minimum multicast group address - the min and max multicast forms multi-group block. If the MinGrpAddr and MaxGrpAddr are the same, it indicates that this block contains a single group address. Since the block joins are no allowed by a MCS as implied in the RFC2022, the MinGrpAddr and MaxGrpAddress should be set to the same value at this time when an entry row is created. |
| IP marsMcsMcMaxGrpAddr | 1.3.6.1.2.1.57.3.2.1.2 | IpAddress | not-accessible | Maximum multicast group address - the min and max multicast forms a multi-group block. If the MinGrpAddr and MaxGrpAddr are the same, it indicates that this block contains a single group address. Since the block joins are no allowed by a MCS as implied in the RFC2022, the MinGrpAddr and MaxGrpAddress should be set to the same value at this time when an entry row is created. |
| ROW marsMcsMcGrpRowStatus | 1.3.6.1.2.1.57.3.2.1.3 | RowStatus | read-create | The object is used to create or delete a row in this table. Since other objects in this row are not-accessible 'index-objects', the value of this object has no effect on whether those objects in this conceptual row can be modified. |
| marsMcsBackupMarsTable | 1.3.6.1.2.1.57.3.3 | not-accessible | This table contains a list of backup MARS addresses that a MCS can make contact to in case of failure for connecting to the primary server. The list of addresses is in descending order of preference. It should be noted that the backup list provided by the MARS to the MCS via the MARS_REDIRECT_MAP message has a higher preference than addresses that are manually configured into the MCS. When such a list is received from the MARS, this information should be inserted at the top of the list. Each row can be created or deleted via configuration. | |
| marsMcsBackupMarsEntry | 1.3.6.1.2.1.57.3.3.1 | not-accessible | Each entry represents an ATM address of a backup MARS. | |
| U32 marsMcsBackupMarsPriority | 1.3.6.1.2.1.57.3.3.1.1 | Unsigned32 | not-accessible | The priority associated with a backup MARS. A lower priority value inidcates a higher preference. |
| ATM marsMcsBackupMarsAddr | 1.3.6.1.2.1.57.3.3.1.2 | AtmAddr | not-accessible | The ATM address associated with a backup MARS. |
| ROW marsMcsBackupMarsRowStatus | 1.3.6.1.2.1.57.3.3.1.3 | RowStatus | read-create | The object is used to create or delete a row in this table. Since other objects in this row are not-accessible 'index-objects', the value of this object has no effect on whether those objects in this conceptual row can be modified. |
| marsMcsVcTable | 1.3.6.1.2.1.57.3.4 | not-accessible | This table contains information about open virtual circuits (VCs) that a MCS has. For point to point circuit, each entry represents a single VC connection between this MCS ATM address to another party ATM address. In the case of point to multipoint connection where a single source address is associated with multiple destinations, several entries are used to represent the relationship. An example of point to multi-point VC represented in a table is shown below. MCS VPI/VCI Grp Addr1/Addr2 Part Addr 1 0,1 g1,g2 p1 1 0,1 g1,g2 p2 1 0,1 g1,g2 p3 | |
| marsMcsVcEntry | 1.3.6.1.2.1.57.3.4.1 | not-accessible | The objects contained in the entry are VC related attributes such as VC signalling type, control VC type, idle timer, negotiated MTU size, etc. | |
| INT marsMcsVcVpi | 1.3.6.1.2.1.57.3.4.1.1 | INTEGER | not-accessible | The value of virtual path identifier (VPI). Since a VPI can be numbered 0, this sub-index can take a value of 0. |
| INT marsMcsVcVci | 1.3.6.1.2.1.57.3.4.1.2 | INTEGER | not-accessible | The value of virtual circuit identifier (VCI). Since a VCI can be numbered 0, this sub-index can take a value of 0. |
| IP marsMcsVcMinGrpAddr | 1.3.6.1.2.1.57.3.4.1.3 | IpAddress | not-accessible | Minimum IP multicast group address - the min and max multicast forms a multi-group block which is associated with a VC. If the MinGrpAddr and MaxGrpAddr are the same, it indicates that the size of multi-group block is 1, a single IP group. |
| IP marsMcsVcMaxGrpAddr | 1.3.6.1.2.1.57.3.4.1.4 | IpAddress | not-accessible | Maximum IP multicast group address - the min and max multicast forms a multi-group block which is associated with a VC. If the MinGrpAddr and MaxGrpAddr are the same, it indicates that the size of multi-group block is 1, a single IP group. |
| ATM marsMcsVcPartyAddr | 1.3.6.1.2.1.57.3.4.1.5 | AtmAddr | not-accessible | An ATM party address in which this VC is linked. The party type is identified by the marsMcsVcPartyAddrType. |
| INT marsMcsVcPartyAddrType | 1.3.6.1.2.1.57.3.4.1.6 | INTEGER | read-create | The party type is associated with the party address. The called (1) indicates that the party address is a destination address which implies that VC is originated from this MCS. The calling (2) indicates the VC was initiated externally to this MCS. In this case, the party address is the source address. |
| INT marsMcsVcType | 1.3.6.1.2.1.57.3.4.1.7 | INTEGER | read-create | Circuit Connection type: permanent virtual circuit or switched virtual circuit. |
| INT marsMcsVcCtrlType | 1.3.6.1.2.1.57.3.4.1.8 | INTEGER | read-create | Control VC type used to specify a particular connection. pointToPointVC (1): used by the ATM Clients for the registration and queries. This VC or the initial signalling path is set up from the source MCS to a MARS. It is bi-directional. serverControlVC (2): used by a MARS to issue asynchronous updates to an ATM Client. This VC is established from the MARS to the MCS. pointToMultiPointVC (3): used by the client to transfer multicast data packets from layer 3. This VC is established from this VC to a cluster member. |
| INT marsMcsVcIdleTimer | 1.3.6.1.2.1.57.3.4.1.9 | INTEGER | read-create | The idle timer associated with this VC. The minimum suggested value is 1 minute and the recommended default value is 20 minutes. |
| T/F marsMcsVcRevalidate | 1.3.6.1.2.1.57.3.4.1.10 | TruthValue | read-create | A flag associated with an open and active multipoint VC. It is checked every time a packet is queued for transmission on that VC. The object has the value of true (1) if revalidate is required and the value false (2) otherwise. |
| INT marsMcsVcEncapsType | 1.3.6.1.2.1.57.3.4.1.11 | INTEGER | read-create | The encapsulation type used when communicating over this VC. |
| INT marsMcsVcNegotiatedMtu | 1.3.6.1.2.1.57.3.4.1.12 | INTEGER | read-create | The negotiated MTU when communicating over this VC. |
| ROW marsMcsVcRowStatus | 1.3.6.1.2.1.57.3.4.1.13 | RowStatus | read-create | The object is used to create, delete or modify a row in this table. A row cannot be made 'active' until instances of all corresponding columns in the row of this table are appropriately configured. While objects: marsMcsVcIdleTimer and marsMcsVcRevalidate in this conceptual row can be modified irrespective of the value of this object, all other objects in the row can not be modified when this object has a value of 'active'. It is possible for an SNMP management station to set the row to 'notInService' and modify the entry and then set it back to 'active' with the following exception. That is, rows for which the corresponding instance of marsMcsVcType has a value of 'svc' can not be modified or deleted. |
| marsMcsStatTable | 1.3.6.1.2.1.57.3.5 | not-accessible | The table contains statistics collected at MARS MCSs. | |
| marsMcsStatEntry | 1.3.6.1.2.1.57.3.5.1 | not-accessible | Each entry contains statistics collected at one MARS MCS. | |
| C32 marsMcsStatTxReqMsgs | 1.3.6.1.2.1.57.3.5.1.1 | Counter32 | read-only | Total number of MARS_REQUEST messages transmitted from this MCS. |
| C32 marsMcsStatTxMservMsgs | 1.3.6.1.2.1.57.3.5.1.2 | Counter32 | read-only | Total number of MARS_MSERV messages transmitted from this MCS. |
| C32 marsMcsStatTxUnservMsgs | 1.3.6.1.2.1.57.3.5.1.3 | Counter32 | read-only | Total number of MARS_UNSERV messages transmitted from this MCS. |
| C32 marsMcsStatRxMultiMsgs | 1.3.6.1.2.1.57.3.5.1.4 | Counter32 | read-only | Total number of MARS_MULTI messages received by this MCS. |
| C32 marsMcsStatRxSjoinMsgs | 1.3.6.1.2.1.57.3.5.1.5 | Counter32 | read-only | Total number of MARS_SJOIN messages received by this MCS. |
| C32 marsMcsStatRxSleaveMsgs | 1.3.6.1.2.1.57.3.5.1.6 | Counter32 | read-only | Total number of MARS_SLEAVE messages received by this MCS. |
| C32 marsMcsStatRxNakMsgs | 1.3.6.1.2.1.57.3.5.1.7 | Counter32 | read-only | Total number of MARS_NAK messages received by this MCS. |
| C32 marsMcsStatRxMigrateMsgs | 1.3.6.1.2.1.57.3.5.1.8 | Counter32 | read-only | Total number of MARS_MIGRATE messages received by this MCS. |
| C32 marsMcsStatFailMultiMsgs | 1.3.6.1.2.1.57.3.5.1.9 | Counter32 | read-only | Total number of timeouts occurred indicating failure of the last MARS_MULTI to arrive. |
| marsConformance | 1.3.6.1.2.1.57.4 | |||
| marsClientConformance | 1.3.6.1.2.1.57.4.1 | |||
| marsClientCompliances | 1.3.6.1.2.1.57.4.1.1 | |||
| marsClientCompliance | 1.3.6.1.2.1.57.4.1.1.1 | The compliance statement for entities that are required for the management of MARS clients. | ||
| marsClientGroups | 1.3.6.1.2.1.57.4.1.2 | |||
| marsClientGroup | 1.3.6.1.2.1.57.4.1.2.1 | A collection of objects to be implemented in a MIB for the management of MARS clients. | ||
| marsServerConformance | 1.3.6.1.2.1.57.4.2 | |||
| marsServerCompliances | 1.3.6.1.2.1.57.4.2.1 | |||
| marsServerCompliance | 1.3.6.1.2.1.57.4.2.1.1 | The compliance statement for entities that are required for the management of MARS servers. | ||
| marsServerGroups | 1.3.6.1.2.1.57.4.2.2 | |||
| marsServerGroup | 1.3.6.1.2.1.57.4.2.2.1 | A collection of objects to be implemented in a MIB for the management of MARS servers. | ||
| marsServerEventGroup | 1.3.6.1.2.1.57.4.2.2.2 | A collection of events that can be generated from a MARS server. | ||
| marsMcsConformance | 1.3.6.1.2.1.57.4.3 | |||
| marsMcsCompliances | 1.3.6.1.2.1.57.4.3.1 | |||
| marsMcsCompliance | 1.3.6.1.2.1.57.4.3.1.1 | The compliance statement for entities that are required for the management of MARS multicast servers (MCS). | ||
| marsMcsGroups | 1.3.6.1.2.1.57.4.3.2 | |||
| marsMcsGroup | 1.3.6.1.2.1.57.4.3.2.1 | A collection of objects to be implemented in a MIB for the management of MARS multicast servers (MCS). |
RFC description
Classical IP multicast address resolution server (MARS) management for ATM networks, RFC 2417 compliant.
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