F10-VIRTUAL-LINK-TRUNK-MIB

File: F10-VIRTUAL-LINK-TRUNK-MIB.mib (37629 bytes)

Imported modules

SNMPv2-SMI SNMPv2-CONF SNMPv2-TC
IF-MIB INET-ADDRESS-MIB FORCE10-SMI

Imported symbols

MODULE-IDENTITY OBJECT-TYPE NOTIFICATION-TYPE
Counter32 Unsigned32 MODULE-COMPLIANCE
OBJECT-GROUP NOTIFICATION-GROUP TEXTUAL-CONVENTION
MacAddress TimeInterval InterfaceIndex
InetAddressType InetAddress f10Mgmt

Defined Types

F10VLTMemberLinkStatus  
TEXTUAL-CONVENTION    
  current INTEGER linkNotEstablished(0), linkUp(1), linkDown(2), linkError(3)

F10VirtualLinkTrunkTableEntry  
SEQUENCE    
  f10VLTDomainId Unsigned32
  f10VLTMacAddr MacAddress
  f10VLTPriority Unsigned32
  f10VLTIclIfIndex InterfaceIndex
  f10VLTRole INTEGER
  f10VLTPeerStatus INTEGER
  f10VLTIclStatus F10VLTMemberLinkStatus
  f10VLTHBeatStatus F10VLTMemberLinkStatus
  f10VLTBkUpIpAddrType InetAddressType
  f10VLTBkUpIpAddr InetAddress
  f10VLTBkUpInterval TimeInterval
  f10VLTRemoteMacAddr MacAddress
  f10VLTRemoteRolePriority Unsigned32
  f10VLTUnitId Unsigned32
  f10VLTVersionMajor Unsigned32
  f10VLTVersionMinor Unsigned32
  f10VLTRemoteUnitId Unsigned32
  f10VLTRemoteVersionMajor Unsigned32
  f10VLTRemoteVersionMinor Unsigned32
  f10VLTIclBwStatus INTEGER
  f10VLTCfgSysMacAddr MacAddress
  f10VLTPeerRouting INTEGER
  f10VLTPeerRoutingTimeout TimeInterval
  f10VLTRemotePeerRouting INTEGER

F10VirtualLinkStatsTableEntry  
SEQUENCE    
  f10VLTStatNumHelloSent Counter32
  f10VLTStatNumHelloRcvd Counter32
  f10VLTStatNumHbeatSent Counter32
  f10VLTStatNumHbeatRcvd Counter32
  f10VLTStatNumDomainErrors Counter32
  f10VLTStatNumVersionErrors Counter32

F10VirtualLinkDetailsTableEntry  
SEQUENCE    
  f10VLTDetailLocalLagID Unsigned32
  f10VLTDetailPeerLagID Unsigned32
  f10VLTDetailLocalStatus INTEGER
  f10VLTDetailPeerStatus INTEGER

Defined Values

f10VirtualLinkTrunkMib 1.3.6.1.4.1.6027.3.17
This MIB module provides information on Dual Brain Virtual Link Trunk(VLT) feature which is a control plane mechanism to provide Layer2 multipathing between access network devices (switches or servers) and the core network. VLT represents a single logical layer 2 domain from the view of downstream devices that have LAG bundles terminating on separate chassis in the virtual link trunk domain. However, the two VLT chassis are independent L2/L3 switches for devices in the upstream network. A sample of VLT scenario: --------------------------------------------------------------- | _______________ | | | Edge router | | | |_______________| | | / \ | | / \ | | VLT / \ | | ____________/_______________________\____________ . | | | _______/ Back Up Link \_______ | /|\| | | | |-------------------------| | | | | | | | | ------- | | | L3| | | | | S4810 |________| Inter |________| S4810 | |_____| | | | |________|Chassis|________| | | L2| | | | | | | Link | | | | | | | VLT port \_____\ ------- /____/VLT port\|/| | |_____\_____\_________________________/____/_____| . | | \ \ -----------------/ / | | \ \----/------------ / | | \ / \ / | | \ / \ / | |Lag(active)<--- \ / \ /--->Lag(active) | | ___\__/___________________\_/______ | | | _______ Stacking ______ | | | | | S60 |--------------| S60 | | | | | |__\____| |____/_| | | | |_____\______________________/______| | | \ /-->Nic teaming | | \__________________/ | | | Nic1 Nic2 | | | | Server | | | |____________________| | --------------------------------------------------------------- Benefits of VLT are as follows: > Allows a single device to use LAG across two upstream devices > Eliminates Spanning Tree Protocol (STP) blocked ports > Provides a loop-free topology > Uses all available uplink bandwidth > Provides fast convergence if either the link or a device fails > Provides link-level resiliency > Assures high availability GLOSSARY AND ABBREVIATIONS VLT - Virtual Link Trunk The combined port channel between the VLT peer devices and the downstream device. VLT Peer device One of a pair of devices that are connected with the special port channel known as the chassis interconnect trunk. VLT Chassis Interconnect Trunk The link used to synchronize states between the VLT peer devices. VLT domain This domain includes both VLT peer devices, the VLT chassis interconnect trunk, and all of the port channels in the VLT connected to the downstream devices. VLT Backup link The backup link monitors the vitality of a VLT peer device. The backup trunk sends configurable, periodic heart beat messages between VLT peer devices. ICL Abbreviation for Chassis InterConnect Link.
MODULE-IDENTITY    

f10VirtualLinkTrunkObjects 1.3.6.1.4.1.6027.3.17.1
OBJECT IDENTIFIER    

f10VirtualLinkTrunkNotifObjects 1.3.6.1.4.1.6027.3.17.2
OBJECT IDENTIFIER    

f10VirtualLinkTrunkTable 1.3.6.1.4.1.6027.3.17.1.1
This table provides the information about Virtual Link Trunks. A row is added to the table when a VLT domain is configured in the device. A row is deleted from the table when the configured VLT domain is removed.
OBJECT-TYPE    
  SEQUENCE OF  
    F10VirtualLinkTrunkTableEntry

f10VirtualLinkTrunkTableEntry 1.3.6.1.4.1.6027.3.17.1.1.1
Each entry represents information about the specific VLT domain.
OBJECT-TYPE    
  F10VirtualLinkTrunkTableEntry  

f10VLTDomainId 1.3.6.1.4.1.6027.3.17.1.1.1.1
This oject represents the Virtual Link Trunk Domain's id.
OBJECT-TYPE    
  Unsigned32  

f10VLTMacAddr 1.3.6.1.4.1.6027.3.17.1.1.1.2
This object represents the MAC Address value assigned to this Virtual Link Trunk domain.
OBJECT-TYPE    
  MacAddress  

f10VLTPriority 1.3.6.1.4.1.6027.3.17.1.1.1.3
This object represents the Virtual Link Trunk domain's System Priority value.
OBJECT-TYPE    
  Unsigned32 1..65535  

f10VLTIclIfIndex 1.3.6.1.4.1.6027.3.17.1.1.1.4
This object represents the interface index of the link configured as the Inter Chassis Link for the Virtual Link Trunk domain.
OBJECT-TYPE    
  InterfaceIndex  

f10VLTRole 1.3.6.1.4.1.6027.3.17.1.1.1.5
This object represents the role of the device in the Virtual Link Trunk domain configured.
OBJECT-TYPE    
  INTEGER standAlone(0), primary(1), secondary(2)  

f10VLTPeerStatus 1.3.6.1.4.1.6027.3.17.1.1.1.6
This object represents the status of the VLT Peer i.e whether it is active, or in disabled/errored state. notEstablished - set if ICL Link is either in notEstablished status or error status. peerUp - set if ICL Link is up. peerDown - set if both ICL link and Backup link are down linkDown - set if ICL link down and Backup link is up.
OBJECT-TYPE    
  INTEGER notEstablished(0), peerUp(1), peerDown(2), linkDown(3)  

f10VLTIclStatus 1.3.6.1.4.1.6027.3.17.1.1.1.7
This object represents the state of the IC link aggregation. linkNotEstablished - ICL Hello has not yet started.Initial State. linkUp - Hello protocol is established and the VLT operations are up. linkDown - Communication with Peer is lost. linkError - Communication with Peer is established but configuration incompatible.
OBJECT-TYPE    
  F10VLTMemberLinkStatus  

f10VLTHBeatStatus 1.3.6.1.4.1.6027.3.17.1.1.1.8
This object represents the status of the heart beat link/backup link. linkNotEstablished - Heartbeat has not yet started. Initial stage. linkUp - Heartbeat started and Remote is Up. linkDown - Heartbeat lost. linkError - This indicates a configuration error.
OBJECT-TYPE    
  F10VLTMemberLinkStatus  

f10VLTBkUpIpAddrType 1.3.6.1.4.1.6027.3.17.1.1.1.9
This object represents the address family of the Backup link designated for the Virtual Link Trunk Domain.
OBJECT-TYPE    
  InetAddressType  

f10VLTBkUpIpAddr 1.3.6.1.4.1.6027.3.17.1.1.1.10
This object represents the Ip address of the backup link.
OBJECT-TYPE    
  InetAddress  

f10VLTBkUpInterval 1.3.6.1.4.1.6027.3.17.1.1.1.11
This object represents the time interval for the VLT heart-beat timer.
OBJECT-TYPE    
  TimeInterval 100..500  

f10VLTRemoteMacAddr 1.3.6.1.4.1.6027.3.17.1.1.1.12
This object represents the MAC Address of the Remote system that is part of the VLT Domain.
OBJECT-TYPE    
  MacAddress  

f10VLTRemoteRolePriority 1.3.6.1.4.1.6027.3.17.1.1.1.13
This object represents the role priority of the Remote System that is part of the Virtual Link Trunk Domain.
OBJECT-TYPE    
  Unsigned32 1..65535  

f10VLTUnitId 1.3.6.1.4.1.6027.3.17.1.1.1.14
This object represents the configured unit ID for the Virtual Link Trunk domain.
OBJECT-TYPE    
  Unsigned32  

f10VLTVersionMajor 1.3.6.1.4.1.6027.3.17.1.1.1.15
This object represents the major version of for the Virtual Link Trunk domain protocol running.
OBJECT-TYPE    
  Unsigned32  

f10VLTVersionMinor 1.3.6.1.4.1.6027.3.17.1.1.1.16
This object represents the minor version of for the Virtual Link Trunk domain protocol running.
OBJECT-TYPE    
  Unsigned32  

f10VLTRemoteUnitId 1.3.6.1.4.1.6027.3.17.1.1.1.17
This object represents the configured unit ID for the Virtual Link Trunk domain on the remote node.
OBJECT-TYPE    
  Unsigned32  

f10VLTRemoteVersionMajor 1.3.6.1.4.1.6027.3.17.1.1.1.18
This object represents the major version of for the Virtual Link Trunk domain protocol running on the remote node.
OBJECT-TYPE    
  Unsigned32  

f10VLTRemoteVersionMinor 1.3.6.1.4.1.6027.3.17.1.1.1.19
This object represents the minor version of for the Virtual Link Trunk domain protocol running on the remote node.
OBJECT-TYPE    
  Unsigned32  

f10VLTIclBwStatus 1.3.6.1.4.1.6027.3.17.1.1.1.20
This object represents the status of the VLT ICL Bandwidth usage i.e whether it crosses threshold, or below threshold state. below-threshold - set if ICL Link BW usage is below 80% above-threshold - set if ICL link BW usage is above 80%.
OBJECT-TYPE    
  INTEGER belowthreshold(0), abovethreshold(1)  

f10VLTCfgSysMacAddr 1.3.6.1.4.1.6027.3.17.1.1.1.21
This object represents the System MAC Address value configured the Virtual Link Trunk domain.
OBJECT-TYPE    
  MacAddress  

f10VLTPeerRouting 1.3.6.1.4.1.6027.3.17.1.1.1.22
This object represents the state of the VLT Peer routing i.e whether it is enabled or disabled.
OBJECT-TYPE    
  INTEGER disabled(0), enabled(1)  

f10VLTPeerRoutingTimeout 1.3.6.1.4.1.6027.3.17.1.1.1.23
This object represents the time interval for VLT peer-routing timer, which is configured for removing the local-da of the other peer in case of peer failure.
OBJECT-TYPE    
  TimeInterval 0..65535  

f10VLTRemotePeerRouting 1.3.6.1.4.1.6027.3.17.1.1.1.24
This object represents the state of the VLT Peer routing configured on the remote peer node i.e whether it is enabled or disabled.
OBJECT-TYPE    
  INTEGER disabled(0), enabled(1)  

f10VirtualLinkStatsTable 1.3.6.1.4.1.6027.3.17.1.2
This table provides the details of the statistical information on traffic traversing port channels to attached devices, Interchassis link, and backup link.
OBJECT-TYPE    
  SEQUENCE OF  
    F10VirtualLinkStatsTableEntry

f10VirtualLinkStatsTableEntry 1.3.6.1.4.1.6027.3.17.1.2.1
Each entry is the device specific statistical information on traffic in the links in VLT domain.
OBJECT-TYPE    
  F10VirtualLinkStatsTableEntry  

f10VLTStatNumHelloSent 1.3.6.1.4.1.6027.3.17.1.2.1.1
The count of Hello Packets sent across the ICL for synchronization.
OBJECT-TYPE    
  Counter32  

f10VLTStatNumHelloRcvd 1.3.6.1.4.1.6027.3.17.1.2.1.2
The count of Hello Packets received from the remote VLT through the ICL.
OBJECT-TYPE    
  Counter32  

f10VLTStatNumHbeatSent 1.3.6.1.4.1.6027.3.17.1.2.1.3
The count of periodic Keepalive messages sent by the VLT device to the peer.
OBJECT-TYPE    
  Counter32  

f10VLTStatNumHbeatRcvd 1.3.6.1.4.1.6027.3.17.1.2.1.4
The count of periodic Keepalive messages received by the VLT device from the peer.
OBJECT-TYPE    
  Counter32  

f10VLTStatNumDomainErrors 1.3.6.1.4.1.6027.3.17.1.2.1.5
The count of hello/heartbeat packets dropped by the VLT device which failed to match the device's VLT domain Id.
OBJECT-TYPE    
  Counter32  

f10VLTStatNumVersionErrors 1.3.6.1.4.1.6027.3.17.1.2.1.6
The count of hello/heartbeat packets dropped by the VLT device which failed to match the device's VLT message's version.
OBJECT-TYPE    
  Counter32  

f10VirtualLinkDetailsTable 1.3.6.1.4.1.6027.3.17.1.3
This table provides the details of port channel information by traversing port channels to attached devices, peer port-channel ID, status and Active Vlans
OBJECT-TYPE    
  SEQUENCE OF  
    F10VirtualLinkDetailsTableEntry

f10VirtualLinkDetailsTableEntry 1.3.6.1.4.1.6027.3.17.1.3.1
Each entry is the port channel specific information on links between TOR and VLT domain.
OBJECT-TYPE    
  F10VirtualLinkDetailsTableEntry  

f10VLTDetailLocalLagID 1.3.6.1.4.1.6027.3.17.1.3.1.1
The Detail of the vlt local lag ID.
OBJECT-TYPE    
  Unsigned32 1..65535  

f10VLTDetailPeerLagID 1.3.6.1.4.1.6027.3.17.1.3.1.2
The Detail of the vlt peer lag ID
OBJECT-TYPE    
  Unsigned32 1..65535  

f10VLTDetailLocalStatus 1.3.6.1.4.1.6027.3.17.1.3.1.3
The interface operational status of the vlt local LAG ID
OBJECT-TYPE    
  INTEGER down(0), up(1)  

f10VLTDetailPeerStatus 1.3.6.1.4.1.6027.3.17.1.3.1.4
The interface operational status of the vlt peer LAG ID.
OBJECT-TYPE    
  INTEGER down(0), up(1)  

f10VLTErrorReason 1.3.6.1.4.1.6027.3.17.1.4
This object represents the VLT domain config error,the possible errors are: noError - No Error. domainIdMismatch - local and remote vlt domain Id mismatch. unitIdMismatch - local or remote vlt Unit Id is Identical or not configured. versionMismatch - local and remote vlt version does not meet criteria for peer UP. sysMacMismatch - local and remote vlt system MAC mismatch. peerRoutingMismatch - local and remote vlt peer-routing config mismatch
OBJECT-TYPE    
  INTEGER noError(1), domainIdMismatch(2), unitIdMismatch(3), versionMismatch(4), sysMacMismatch(5), peerRoutingMismatch(6)  

f10VirtualLinkTrunkNotifications 1.3.6.1.4.1.6027.3.17.2.0
OBJECT IDENTIFIER    

f10VLTRoleChange 1.3.6.1.4.1.6027.3.17.2.0.1
The agent generates this norification to denote the change in role of the VLT device in the VLT domain. This notification carries the information about the new role. The possible roles are as follows: 1. StandAlone 2. Primary 3. Secondary
NOTIFICATION-TYPE    

f10VLTIclStatusChange 1.3.6.1.4.1.6027.3.17.2.0.2
The agent generates this notification to denote the change in InterConnect Link Status.The notification contains information on the new ICL status. The possible states are as follows: 1. NotEstabished 2. LinkUp 3. LinkDown 4. LinkError
NOTIFICATION-TYPE    

f10VLTPeerStatusChange 1.3.6.1.4.1.6027.3.17.2.0.3
The agent generates this notification to denote the change in Status of the Peer in the VLT domain. This notification contains information on the new status of the peer device. The possible states are as follows: 1. NotEstablished 2. PeerUp 3. PeerDown 4. LinkDown
NOTIFICATION-TYPE    

f10VLTHBeatStatusChange 1.3.6.1.4.1.6027.3.17.2.0.4
The agent generates this notification to denote the change in Backup Link Status. The notification contains information on the new BackupLink Status. The possible states are as follows: 1. NotEstabished 2. LinkUp 3. LinkDown 4. LinkError
NOTIFICATION-TYPE    

f10VLTIclBwUsageExceed 1.3.6.1.4.1.6027.3.17.2.0.5
The IFM agent generates this notification to denote the change in Bandwidth usage of ICL Link, when it crosses the threshold above 80 %. The possible states are as follows: 0. Below threshold 1. Above threshold
NOTIFICATION-TYPE    

f10VLTDomainConfigError 1.3.6.1.4.1.6027.3.17.2.0.6
The agent generates this notification to denote there is a error/conflict in the VLT domain config parameters (either locally or in remote node which prevent the peer up. The mismatch can be domain Id, unitId,version or system MAC. The notification contains information on the error/mismatch type.
NOTIFICATION-TYPE    

f10VirtualLinkTrunkConformance 1.3.6.1.4.1.6027.3.17.3
OBJECT IDENTIFIER    

f10VirtualLinkTrunkCompliances 1.3.6.1.4.1.6027.3.17.3.1
OBJECT IDENTIFIER    

f10VirtualLinkTrunkGroups 1.3.6.1.4.1.6027.3.17.3.2
OBJECT IDENTIFIER    

f10VirtualLinkTrunkCompliance 1.3.6.1.4.1.6027.3.17.3.1.1
The compliance statement for the Dell Networking OS Virtual Link Trunk MIB.
MODULE-COMPLIANCE    

f10VirtualLinkTrunkGroup 1.3.6.1.4.1.6027.3.17.3.2.1
This group represents a collection of objects providing the overall VLT information.
OBJECT-GROUP    

f10VirtualLinkStatisticsGroup 1.3.6.1.4.1.6027.3.17.3.2.2
This group represents a collection of objects providing the overall statistical information on the VLT.
OBJECT-GROUP    

f10VirtualLinkNotificationGroup 1.3.6.1.4.1.6027.3.17.3.2.3
A collection of notification objects for the Dell Networking OS VLT mib
NOTIFICATION-GROUP    

f10VirtualLinkDetailsTableGroup 1.3.6.1.4.1.6027.3.17.3.2.4
This group represents a collection of objects providing the LAG details on the VLT.
OBJECT-GROUP