This attribute contains the current state of the receive side OAM cell
congestion for this connection. Its value reflects whether the rate of
received OAM cells for this connection is below a specified
threshold. The connection maintains a count of the number of OAM
cells which are terminated per second. Once that count exceeds the
specified threshold, extraction of all OAM cells for this connection
is disabled for a period of one minute. This is a congestion
management mechanism to prevent the processor from being
overloaded with handling OAM cells for a particular connection.
This mechanism ensures that tasks, such as trunks obtain enough
processor cycles to remain in service, and are not adversely affected
by excessive rate of OAM cells on a particular connection.
The value is good when the rate of received OAM cells is less than
the allowed threshold.
The value is bad when the arrival rate has exceeded the allowed
threshold. It remains bad for one minute, before returning to good
again. During this timeout, extraction of all OAM cells is disabled
for this connection. As a result, other loopback failure conditions
may occur.
The value is unknown when the application has not yet begun to
use this connection. An example is the Test component before a test
has been started.
Each type of OAM cell is counted separately. The threshold for AIS
cells is three cells per second. If more than three AIS cells are
received within a one second interval, this attribute is set to bad.
The threshold for RDI cells and each loopback type is also three,
but the threshold for trace cells is 250 per second.
The state of this attribute has no direct effect on the value of the
operStatus attribute or on the number of troubled connections.
Parsed from file nortelPC-atmCoreV1.mib.txt
Company: None
Module: Nortel-MsCarrier-MscPassport-AtmCoreMIB
This attribute contains the current state of the receive side OAM cell
congestion for this connection. Its value reflects whether the rate of
received OAM cells for this connection is below a specified
threshold. The connection maintains a count of the number of OAM
cells which are terminated per second. Once that count exceeds the
specified threshold, extraction of all OAM cells for this connection
is disabled for a period of one minute. This is a congestion
management mechanism to prevent the processor from being
overloaded with handling OAM cells for a particular connection.
This mechanism ensures that tasks, such as trunks obtain enough
processor cycles to remain in service, and are not adversely affected
by excessive rate of OAM cells on a particular connection.
The value is good when the rate of received OAM cells is less than
the allowed threshold.
The value is bad when the arrival rate has exceeded the allowed
threshold. It remains bad for one minute, before returning to good
again. During this timeout, extraction of all OAM cells is disabled
for this connection. As a result, other loopback failure conditions
may occur.
The value is unknown when the application has not yet begun to
use this connection. An example is the Test component before a test
has been started.
Each type of OAM cell is counted separately. The threshold for AIS
cells is three cells per second. If more than three AIS cells are
received within a one second interval, this attribute is set to bad.
The threshold for RDI cells and each loopback type is also three,
but the threshold for trace cells is 250 per second.
The state of this attribute has no direct effect on the value of the
operStatus attribute or on the number of troubled connections.
Parsed from file Nortel-MsCarrier-MscPassport-AtmCoreMIB.mib
Module: Nortel-MsCarrier-MscPassport-AtmCoreMIB
Vendor: Northern Telecom, Ltd.
Module: Nortel-MsCarrier-MscPassport-AtmCoreMIB
[Automatically extracted from oidview.com]
mscAtmIfVccRxOamCellCongestionState OBJECT-TYPE SYNTAX INTEGER { good(0), bad(1), unknown(2), notApplicable(3) } ACCESS read-only STATUS mandatory DESCRIPTION "This attribute contains the current state of the receive side OAM cell congestion for this connection. Its value reflects whether the rate of received OAM cells for this connection is below a specified threshold. The connection maintains a count of the number of OAM cells which are terminated per second. Once that count exceeds the specified threshold, extraction of all OAM cells for this connection is disabled for a period of one minute. This is a congestion management mechanism to prevent the processor from being overloaded with handling OAM cells for a particular connection. This mechanism ensures that tasks, such as trunks obtain enough processor cycles to remain in service, and are not adversely affected by excessive rate of OAM cells on a particular connection. The value is good when the rate of received OAM cells is less than the allowed threshold. The value is bad when the arrival rate has exceeded the allowed threshold. It remains bad for one minute, before returning to good again. During this timeout, extraction of all OAM cells is disabled for this connection. As a result, other loopback failure conditions may occur. The value is unknown when the application has not yet begun to use this connection. An example is the Test component before a test has been started. Each type of OAM cell is counted separately. The threshold for AIS cells is three cells per second. If more than three AIS cells are received within a one second interval, this attribute is set to bad. The threshold for RDI cells and each loopback type is also three, but the threshold for trace cells is 250 per second. The state of this attribute has no direct effect on the value of the operStatus attribute or on the number of troubled connections." ::= { mscAtmIfVccStatusEntry 55 }
mscAtmIfVccRxOamCellCongestionState OBJECT-TYPE SYNTAX INTEGER { good(0), bad(1), unknown(2), notApplicable(3) } ACCESS read-only STATUS mandatory DESCRIPTION "This attribute contains the current state of the receive side OAM cell congestion for this connection. Its value reflects whether the rate of received OAM cells for this connection is below a specified threshold. The connection maintains a count of the number of OAM cells which are terminated per second. Once that count exceeds the specified threshold, extraction of all OAM cells for this connection is disabled for a period of one minute. This is a congestion management mechanism to prevent the processor from being overloaded with handling OAM cells for a particular connection. This mechanism ensures that tasks, such as trunks obtain enough processor cycles to remain in service, and are not adversely affected by excessive rate of OAM cells on a particular connection. The value is good when the rate of received OAM cells is less than the allowed threshold. The value is bad when the arrival rate has exceeded the allowed threshold. It remains bad for one minute, before returning to good again. During this timeout, extraction of all OAM cells is disabled for this connection. As a result, other loopback failure conditions may occur. The value is unknown when the application has not yet begun to use this connection. An example is the Test component before a test has been started. Each type of OAM cell is counted separately. The threshold for AIS cells is three cells per second. If more than three AIS cells are received within a one second interval, this attribute is set to bad. The threshold for RDI cells and each loopback type is also three, but the threshold for trace cells is 250 per second. The state of this attribute has no direct effect on the value of the operStatus attribute or on the number of troubled connections." ::= { mscAtmIfVccStatusEntry 55 }
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.562.36.2.1.114.5.120.1.20 | mscAtmIfVccOperStatus | 0 | 0 | This attribute indicates the present operational status of the Vcc, Vpc or Vpt component. Its value is dependent upon the curren… |
| 1.3.6.1.4.1.562.36.2.1.114.5.120.1.25 | mscAtmIfVccLocalFailureCause | 0 | 0 | This attribute indicates the failure cause of the Vcc, Vpc or Vpt component. noFailure indicates that there is currently no bandw… |
| 1.3.6.1.4.1.562.36.2.1.114.5.120.1.28 | mscAtmIfVccTroubled | 0 | 0 | This attribute indicates whether or not the connection is in a troubled state. Connections become troubled because of OAM failure… |
| 1.3.6.1.4.1.562.36.2.1.114.5.120.1.30 | mscAtmIfVccSegLinkSideLoopbackState | 0 | 0 | This attribute contains the current state of the link-side segment loopback for this connection. Link-side segment loopback cell… |
| 1.3.6.1.4.1.562.36.2.1.114.5.120.1.40 | mscAtmIfVccSegSwitchSideLoopbackState | 0 | 0 | This attribute contains the current state of the switch-side segment loopback for this connection. Switch-side segment loopback … |
| 1.3.6.1.4.1.562.36.2.1.114.5.120.1.50 | mscAtmIfVccEndToEndLoopbackState | 0 | 0 | This attribute contains the current state of the end-to-end loopback for this connection. Its value is dependent upon the curren… |
| 1.3.6.1.4.1.562.36.2.1.114.5.120.1.60 | mscAtmIfVccAisState | 0 | 0 | This attribute contains the current state of the Alarm Indication Signal for this connection. A value of good indicates that the… |
| 1.3.6.1.4.1.562.36.2.1.114.5.120.1.70 | mscAtmIfVccRdiState | 0 | 0 | This attribute indicates the current state of the Remote Defect Indication for this connection. A value of good indicates that t… |