| OID symbolic | OID numeric | Type | Access | Description |
|---|
| extremeErps | 1.3.6.1.4.1.1916.1.46 | | | Ethernet Ring Protection Switching information. This
MIB provides a set of known, standard setting to get
the information on protected Vlan entries per ERPS doamin,
ERPS rign information, the configration information related
to the monitoring entries of the rign entry, ERPS ring stats,
ERPS global information, and ERPS notification. |
| extremeErpsNotifications | 1.3.6.1.4.1.1916.1.46.0 | | | |
| extremeErpsTraps | 1.3.6.1.4.1.1916.1.46.0.0 | | | |
| NTF extremeErpsStateChangeTrap | 1.3.6.1.4.1.1916.1.46.0.0.1 | | | This trap is generated on the following events:
- Local SF is received for the ring.
- Local Clear SF is received for the ring.
- Remote failure is detected on this ring.
- Remote failure is cleared on this ring.
- Force Switch is issued for a ring (ForcedSwitch).
- Manual Switch is issued for a ring (ManualSwitch). |
| NTF extremeErpsFailureTrap | 1.3.6.1.4.1.1916.1.46.0.0.2 | | | This trap is generated when there is any failure on a ring. |
| STR extremeErpsTypeOfFailure | 1.3.6.1.4.1.1916.1.46.0.1 | DisplayString | accessible-for-notify | This object provides the text indicating a particular failure
condition.
'R-APSPduTxFailure' will be set, when the state machine is unable to
transmit an R-APS PDU.
'HwProgramFailure' will be set, when hardware programming for the ring
fails.
'BufferAllocFailure' will be set, when there is memory allocation
failure issues.
'TimerFailure' will be set, when there is any failure in the
timer start. |
| extremeErpsProtectedVlanTable | 1.3.6.1.4.1.1916.1.46.1 | | not-accessible | This table contains the grouping of set of protected vlans.
By default a group with GroupId 64 will be created and all vlans
will get mapped to it. |
| extremeErpsProtectedVlanEntry | 1.3.6.1.4.1.1916.1.46.1.1 | | not-accessible | This entry contains vlan id and group id related to ERPS domain. |
| STR extremeErpsProtectedVlanName | 1.3.6.1.4.1.1916.1.46.1.1.1 | DisplayString | read-only | The member Protected VLAN's name. |
| VLA extremeErpsProtectedVlanId | 1.3.6.1.4.1.1916.1.46.1.1.2 | VlanId | read-only | This is the Protected vlan id which is mapped to this group. |
| ROW extremeErpsProtectedVlanRowStatus | 1.3.6.1.4.1.1916.1.46.1.1.3 | RowStatus | read-create | The status of this entry as per standard RowStatus conventions. |
| extremeErpsRingTable | 1.3.6.1.4.1.1916.1.46.2 | | not-accessible | The table for creating and configuring the ring entries. Each entry
has information about one ring in the switch. |
| extremeErpsRingEntry | 1.3.6.1.4.1.1916.1.46.2.1 | | not-accessible | The ring table entry, each entry in this table contains the attributes
which define a ring. |
| STR extremeErpsRingName | 1.3.6.1.4.1.1916.1.46.2.1.1 | DisplayString | read-only | The ERPS domain name. |
| VLA extremeErpsRingVlanId | 1.3.6.1.4.1.1916.1.46.2.1.2 | VlanId | read-write | This object identifies the dedicated VLAN Id used by a ring for its
R-APS messages communication.
It is recommended that the,
* R-APS VLANs should be used only for ring R-APS message
communication and should not be used for data switching and
management purposes.
It is recommended that R-APS VLAN is created first through the VLAN
configuration before making the ring entry active, in order to avoid
any loss of R-APS PDU Tx/Rx.
It is not recommended to use the same R-APS VLAN ID for more than
one ring. |
| NUM extremeErpsRingEast | 1.3.6.1.4.1.1916.1.46.2.1.3 | InterfaceIndex | read-write | First port of the two ring ports participating in the ring. Any
interface with valid interface ID can be configured as a ring port. |
| NUM extremeErpsRingWest | 1.3.6.1.4.1.1916.1.46.2.1.4 | InterfaceIndexOrZero | read-write | Second port of the two ring ports participating in the ring. Any
interface with valid interface ID can be configured as a ring port.
On the interconnected node of a sub-ring, this port should be
configured as zero. |
| NUM extremeErpsRingRplPort | 1.3.6.1.4.1.1916.1.46.2.1.5 | InterfaceIndexOrZero | read-write | This object identifies the RPL port of the ring.
Valid values for this object are '0', 'IfIndex of extremeErpsRingEast' and
'IfIndex of extremeErpsRingWest'.
When a port is configured as a RPL port, that node becomes RPL
owner for that ring.
Value '0' indicates that none of the ring ports is a RPL port
and hence the node is not a RPL owner.
In an interconnected node of a sub-ring, the 'extremeErpsRingEast' alone
can be chosen as an RPL port when administrator decides to have the
interconnected node as the RPL Owner of the sub-ring.
Administrator has to ensure that, only one node in a ring is
configured as RPL owner. |
| T/F extremeErpsRingPortBlockingOnVcRecovery | 1.3.6.1.4.1.1916.1.46.2.1.6 | TruthValue | read-write | This object is applicable for the interconnected nodes of a sub-ring.
This configuration helps to avoid the possibility of temporary loops
getting formed in the sub-ring during the virtual channel recovery.
This object should be set to 'true' on only one of the interconnected
node of the sub-ring. (If 'extremeErpsRingPortBlockingOnVcRecovery' is
configured to be 'true' on both the interconnected node of a sub-ring,
then that sub-ring will be temporary cutoff from the rest of network).
When this object value is set to 'true', the fsErpsRingEast of this
ring node will be blocked in the event of virtual channel recovery.
The extremeErpsRingEast of the sub-ring will be unblocked when the RPL port
of the sub-ring is blocked and NRRB messages from the RPL Owner is
received by this node. |
| INT extremeErpsRingNodeType | 1.3.6.1.4.1.1916.1.46.2.1.7 | INTEGER | read-only | This object identifies the node state of this ring node.
If extremeErpsRingRplPort is configured for a ring node, then that ring
node becomes 'rplOwner', otherwise the node remains as 'nonRplOwner'. |
| INT extremeErpsRingOperatingMode | 1.3.6.1.4.1.1916.1.46.2.1.8 | INTEGER | read-write | This object identifies whether the ring is operating in revertive or
nonRevertive manner.
In revertive mode of operation, once the failed link recovers, the data
path will be switched back from protection path to working path.
In nonRevertive mode of operation, once the failed link recovers, one
of the recovered link port will remain in blocked state and the data
still remains in the protection path.
This object can be changed, only when the rowstatus for this ring is
not active. |
| RIN extremeErpsRingMonitorMechanism | 1.3.6.1.4.1.1916.1.46.2.1.9 | RingMonitorMechanismType | read-only | This object indicates the type of monitoring mechanism used for
detecting faults of the ring link.
Currently 'cfm' is supported as monitoring mechanism. For 'cfm'
monitoring mechanism to monitor the ring ports, appropriate down
MEPs on the R-APS VLAN of the ring has to be provisioned through
extremeErpsRingCfmTable.
For sub-rings, a Up & Down MEP on the sub-ring R-APS VLAN needs to
be installed on fsErpsRingEast of the interconnecting nodes using
the same extremeErpsRingCfmTable. |
| INT extremeErpsRingEastStatus | 1.3.6.1.4.1.1916.1.46.2.1.10 | INTEGER | read-only | This object indicates ring port1's current status updated by
ERPS control process of this ring.
If the status is blocked then:
- Data traffic will be blocked on this port.
- R-APS messages received on this port will be given to ERPS
control process but will not be forwarded.
- Similarly R-APS messages received at other member ports of
R-APS VLAN will not be forwarded on this port.
- Locally regenerated R-APS packets will be transmitted out of
this port.
If the status is unblocked then:
- Data traffic will be unblocked on this port.
- R-APS messages received on this port will be given to ERPS
control process and will be forwarded to R-APS VLAN member ports.
- Similarly R-APS messages received at other member ports of R-APS
VLAN can be forwarded on this port. |
| INT extremeErpsRingWestStatus | 1.3.6.1.4.1.1916.1.46.2.1.11 | INTEGER | read-only | This object indicates ring port2's current status updated by
ERPS control process of this ring.
If the status is blocked then:
- Data traffic will be blocked on this port.
- R-APS messages received on this port will be given to ERPS
control process but will not be forwarded.
- Similarly R-APS messages received at other member ports of
R-APS VLAN will not be forwarded on this port.
- Locally regenerated R-APS packets will be transmitted out of
this port.
If the status is unblocked then:
- Data traffic will be unblocked on this port.
- R-APS messages received on this port will be given to ERPS
control process and will be forwarded to R-APS VLAN member ports.
- Similarly R-APS messages received at other member ports of R-APS
VLAN can be forwarded on this port.
For sub-rings in interconnected nodes, this object is not valid,
and get on this object will always return 'unblocked'. |
| INT extremeErpsRingSemState | 1.3.6.1.4.1.1916.1.46.2.1.12 | INTEGER | read-only | This object gives the node state as per the G.8032 state event
machine. When ring Row status is not active or when ERPS is disabled
in the virtual context, this object will show 'disabled(0)' status. |
| BIT extremeErpsRingNodeStatus | 1.3.6.1.4.1.1916.1.46.2.1.13 | Bits | read-only | General attributes giving the current status of the ring by specifying the
events/status currently present.
signalFailOnEast(0) - Signal-failure on Ring Port 1
signalFailOnWest(1) - Signal-failure on Ring Port 2
remoteSignalFailOnEast(2) - Remote-signal-failure received on Ring Port 1
remoteSignalFailOnWest(3) - Remote-signal-failure received on Ring Port 2
rplBlocked(4) - Rpl-blocked
waitToRestoreTimerRunning(5) - Wait-to-restore-timer-running
holdTimerRunning(6) - Hold-timer-running
guardTimerRunning(7) - Guard-timer-running
Value 1 of the bit signifies the presence of the event associated with
that bit and value zero signifies the absence of that event
For example: If a signal failure is received on Ring port 1 and R-APS(SF)
is received on port 2, then Bit 1 and 4 will have the value as 1.
Signal failure on a port represents Port failure indication received from
the monitoring entity. This does not depend on hold off timer status.
If signal failure is received on ring port 1 and hold-off timer is
started, then both signalFailOnEast and holdTimerRunning will have the value as 1. |
| NUM extremeErpsRingRplNeighbourPort | 1.3.6.1.4.1.1916.1.46.2.1.14 | InterfaceIndexOrZero | read-write | This object identifies the RPL Neighbour port of the ring .
Valid values for this object are '0', 'IfIndex of extremeErpsRingEast' and
'IfIndex of extremeErpsRingWest'.
When a port is configured as a RPL Neighbour port, that node becomes RPL
Neighbour for that ring. [Reference : Section 10.1 of ITU-T G.8032 Y.1344 (03/2010)]
Value '0' indicates that none of the ring ports is a RPL Neighbour port
and hence the node is not a RPL Neighbour.
In an interconnected node of a sub-ring, the 'extremeErpsRingEast' alone
can be chosen as an RPL Neighbour port when administrator decides to have the
interconnected node as the RPL Neighbour of the sub-ring.
Both the RPL owner and RPL Neighbor node cannot be enabled at the same
Ethernet Ring Node.
Administrator has to ensure that, only one node in a ring is
configured as RPL Neighbour ,and the node is adjacent to the RPL . |
| INT extremeErpsRingProtectionType | 1.3.6.1.4.1.1916.1.46.2.1.15 | INTEGER | read-only | This object specifies the type of protection being provided by this
ring instance. The following two protection switching types are
possible:
portBased - Port Based Protection
This ring applies the protection switching mechanism
for all traffic that pass through its ring ports.
Hence when ERP control process decides to block or
unblock a ring port, all data traffic that passes
through that port gets affected.
serviceBased - Service Based Protection.
This ring applies the protection switching mechanism
only for the set of vlans mapped to this ring instance.
Hence when ERP control process decides to block or
unblock a ring port, only the data traffic of the vlans
that are mapped to this ring instance and that passes
through that port gets affected.
All ring nodes in a single ring instance must be configured with the
same protection type.
In a single virtual context one ring can run in port based protection
mode and another ring can run in service based protection mode.
It is not recommended to configure a port as ring port in a port based
ring instance as well as in a service based ring instance.
It is not recommended to configure a port as ring port in multiple port
based ring instance.
The ring protection type can be modified only when the row status of
the ring entry in not in service. |
| STR extremeRingCfmGroup1 | 1.3.6.1.4.1.1916.1.46.2.1.16 | DisplayString | read-create | Connectivity Fault Management group 1 |
| STR extremeRingCfmGroup2 | 1.3.6.1.4.1.1916.1.46.2.1.17 | DisplayString | read-create | Connectivity Fault Management group 2 |
| ROW extremeErpsRingCfmRowStatus | 1.3.6.1.4.1.1916.1.46.2.1.18 | RowStatus | read-create | The status of this entry as per standard RowStatus conventions. |
| extremeErpsRingStatsTable | 1.3.6.1.4.1.1916.1.46.4 | | not-accessible | This table contains statistics information for each of the ring
present in the system. Entries in this table are created
implicitly by the creation of entries in the extreneErpsRingTable. |
| extremeErpsRingStatsEntry | 1.3.6.1.4.1.1916.1.46.4.1 | | not-accessible | There is one entry in this table for each entry in the extremeErpsRingTable.
Each entry contains the statistics for both ring ports. For a sub-ring
in an interconnected node, Port 2 statistics represent the statistics
of the UP MEP installed on extremeErpsRingEast. |
| C32 extremeErpsRingEastRapsPduSentCount | 1.3.6.1.4.1.1916.1.46.4.1.1 | Counter32 | read-only | This object indicates the number of valid R-APS PDUs sent on the
extremeErpsRingEast of the ring. R-APS PDUs include all types like R-APS(SF),
R-APS(NR) & R-APS (NR, RB). |
| C32 extremeErpsRingWestRapsPduSentCount | 1.3.6.1.4.1.1916.1.46.4.1.2 | Counter32 | read-only | This object indicates the number of valid R-APS PDUs sent on the
extremeErpsRingWest of the ring. R-APS PDUs include all types like
R-APS(SF), R-APS(NR) & R-APS (NR, RB). |
| C32 extremeErpsRingEastRapsPduRcvdCount | 1.3.6.1.4.1.1916.1.46.4.1.3 | Counter32 | read-only | This object indicates the number of valid R-APS PDUs received on the
extremeErpsRingEast of the ring. R-APS PDUs include all types like
R-APS(SF), R-APS(NR) & R-APS (NR, RB). |
| C32 extremeErpsRingWestRapsPduRcvdCount | 1.3.6.1.4.1.1916.1.46.4.1.4 | Counter32 | read-only | This object indicates the number of valid R-APS PDUs received on the
extremeErpsRingWest of the ring. R-APS PDUs include all types like R-APS(SF),
R-APS(NR) & R-APS (NR, RB). |
| C32 extremeErpsRingEastRapsPduDiscardCount | 1.3.6.1.4.1.1916.1.46.4.1.5 | Counter32 | read-only | This object indicates the number of R-APS PDUs discarded on the
extremeErpsRingEast of the ring. R-APS PDUs include all types like R-APS(SF),
R-APS(NR) & R-APS (NR, RB). R-APS PDUs with invalid RAPS header
information(wrong request/state) will be discarded. |
| C32 extremeErpsRingWestRapsPduDiscardCount | 1.3.6.1.4.1.1916.1.46.4.1.6 | Counter32 | read-only | This object indicates the number of R-APS PDUs discarded on the
extremeErpsRingWest of the ring. R-APS PDUs include all types like R-APS(SF),
R-APS(NR) & R-APS (NR, RB). R-APS PDUs with invalid RAPS header
information(wrong request/state) will be discarded. |
| C32 extremeErpsRingEastBlockedCount | 1.3.6.1.4.1.1916.1.46.4.1.7 | Counter32 | read-only | This object indicates the number times the extremeErpsRingEast is blocked.
A port might be blocked because of local failure, or because of link
configured as RPL, or if Force/Manual switch is configured |
| C32 extremeErpsRingWestBlockedCount | 1.3.6.1.4.1.1916.1.46.4.1.8 | Counter32 | read-only | This object indicates the number times the extremeErpsRingWest is blocked.
A port might be blocked because of local failure, or because of link
configured as RPL, or if Force/Manual switch is configured |
| C32 extremeErpsRingEastUnblockedCount | 1.3.6.1.4.1.1916.1.46.4.1.9 | Counter32 | read-only | This object indicates the number times the extremeErpsRingEast is unblocked.
A port might be unblocked because of recovery from local failure, or
if the link is configured as RPL link and there is any other failure
in the network, or if Force/Manual switch configuration is removed. |
| C32 extremeErpsRingWestUnblockedCount | 1.3.6.1.4.1.1916.1.46.4.1.10 | Counter32 | read-only | This object indicates the number times the extremeErpsRingWest is unblocked.
A port might be unblocked because of recovery from local failure, or
if the link is configured as RPL link and there is any other failure
in the network, or if Force/Manual switch configuration is removed. |
| C32 extremeErpsRingEastFailedCount | 1.3.6.1.4.1.1916.1.46.4.1.11 | Counter32 | read-only | This object indicates the number of times the extremeErpsRingEast failed
because of local SF condition. |
| C32 extremeErpsRingWestFailedCount | 1.3.6.1.4.1.1916.1.46.4.1.12 | Counter32 | read-only | This object indicates the number of times the extremeErpsRingWest failed
because of local SF condition. |
| C32 extremeErpsRingEastRecoveredCount | 1.3.6.1.4.1.1916.1.46.4.1.13 | Counter32 | read-only | This object indicates the number of times the extremeErpsRingEast recovered
from a failure (local clear SF condition). |
| C32 extremeErpsRingWestRecoveredCount | 1.3.6.1.4.1.1916.1.46.4.1.14 | Counter32 | read-only | This object indicates the number of times the extremeErpsRingWest recovered
from a failure (local clear SF condition). |
| extremeErpsGlobalInfo | 1.3.6.1.4.1.1916.1.46.5 | | | |
| T/F extremeErpsGlobalEnabled | 1.3.6.1.4.1.1916.1.46.5.1 | TruthValue | read-only | This object indicates if ERPS is enabled globally on the switch. |
| T/F extremeErpsGlobalDisplayConfigWarnings | 1.3.6.1.4.1.1916.1.46.5.2 | TruthValue | read-only | This object indicates if Display Config Warnings is enabled globally on the
switch. |
| T/F extremeErpsGlobalMulticastAddRingPorts | 1.3.6.1.4.1.1916.1.46.5.3 | TruthValue | read-only | This object indicates if Multicast Add Ring Ports is enabled globally on the
switch. |
| T/F extremeErpsGlobalMulticastSendIGMPAndMLDQuery | 1.3.6.1.4.1.1916.1.46.5.4 | TruthValue | read-only | This object indicates if Multicast Send IGMP and MLD Query is enabled globally on the
switch. |
| T/F extremeErpsGlobalMulticastTemporaryFlooding | 1.3.6.1.4.1.1916.1.46.5.5 | TruthValue | read-only | This object indicates if Multicast Temporary Flooding is enabled globally on the
switch. |
| C32 extremeErpsGlobalMulticastTemporaryFloodingDurationEx | 1.3.6.1.4.1.1916.1.46.5.6 | Counter32 | read-only | This object indicates the duration of Multicast Temporary Flooding on the
switch. |
| C32 extremeErpsGlobalNumberOfERPSInstances | 1.3.6.1.4.1.1916.1.46.5.7 | Counter32 | read-only | This object indicates the Number of ERPS instances is configured globally on the switch. |
| extremeErpsMIBConformance | 1.3.6.1.4.1.1916.1.46.6 | | | |
| extremeErpsMIBCompliances | 1.3.6.1.4.1.1916.1.46.6.1 | | | |
| extremeErpsMIBCompliance | 1.3.6.1.4.1.1916.1.46.6.1.1 | | | The core compliance statement for all ERPS implementations. |
| extremeErpsMIBCompliance2 | 1.3.6.1.4.1.1916.1.46.6.1.2 | | | The core compliance statement for all ERPS implementations. |
| extremeErpsMIBGroups | 1.3.6.1.4.1.1916.1.46.6.2 | | | |
| extremeErpsProtectedVlanEntryGroup | 1.3.6.1.4.1.1916.1.46.6.2.1 | | | Conformance group for ERPS Protected Vlan Entry. |
| extremeErpsRingGroup | 1.3.6.1.4.1.1916.1.46.6.2.2 | | | Conformance group for ERPS Ring Entry. |
| extremeErpsRingCfmGroup | 1.3.6.1.4.1.1916.1.46.6.2.3 | | | Conformance group for ERPS Ring Cfm Entry. |
| extremeErpsRingStatsGroup | 1.3.6.1.4.1.1916.1.46.6.2.4 | | | Conformance group for ERPS Ring Stats Entry. |
| extremeErpsGlobalInfoGroup | 1.3.6.1.4.1.1916.1.46.6.2.5 | | | Conformance group for ERPS global information. |
| extremeErpsNotificationGroup | 1.3.6.1.4.1.1916.1.46.6.2.6 | | | Conformance group for ERPS notification. |
| extremeErpsProtectedVlanEntryGroup2 | 1.3.6.1.4.1.1916.1.46.6.2.7 | | | Conformance group for ERPS Protected Vlan Entry. |
| extremeErpsRingGroup2 | 1.3.6.1.4.1.1916.1.46.6.2.8 | | | Conformance group for ERPS Ring Entry. |
