| OID symbolic | OID numeric | Type | Access | Description |
|---|
| atmfCES | 1.3.6.1.4.1.353.5.2.2 | | | The MIB module used to describe the
Circuit Emulation Interworking Function
(Version 2.0) |
| C32 atmfCESAal1SeqErrors | 1.3.6.1.4.1.353.5.2.2.1.3.1.5 | Counter32 | read-only | Number of times that the sequence number of an incoming AAL1
Type 1 SAR-PDU causes a transition from the 'sync' state to
the 'out of sequence' state, as defined by ITU-T I.363.1. |
| ATM atmfCESAdminStatus | 1.3.6.1.4.1.353.5.2.2.1.1.1.14 | AtmfCESAdminStatus | read-create | The desired administrative status of the CES interworking
function. The up and down states indicate that the traffic
flow is enabled or disabled respectively across the CES
interworking function. |
| CES atmfCESAtmIndex | 1.3.6.1.4.1.353.5.2.2.1.1.1.2 | CESConnectionPort | read-create | The value of this object is equal to MIB II's
ifIndex value of the ATM Port interface mapped
through this CES IWF to a CBR interface. This value
is overwritten whenever an active or passive SVC is
established.
The distinguished value zero indicates that no ATM
interface has been specified.
AXD301 comment:
The value will never be zero and it will never be
overwritten. |
| NUM atmfCESAtmVci | 1.3.6.1.4.1.353.5.2.2.1.1.1.4 | VciInteger | read-create | The value of this object is equal to the VCI used
by the ATM VCL mapped through this CES IWF to a CBR
interface. This value is overwritten whenever an
active or passive SVC is established.
The distinguished value zero indicates that no ATM
VCL has been specified.
AXD301 comment:
The value will never be zero and it will never be
overwritten. |
| NUM atmfCESAtmVpi | 1.3.6.1.4.1.353.5.2.2.1.1.1.3 | VpiInteger | read-create | The value of this object is equal to the VPI used
by the ATM VCL mapped through this CES IWF to a CBR
interface. This value is overwritten whenever an
active or passive SVC is established.
The value is not relevant if no ATM interface has been
specified (i.e., atmfCESAtmIndex is set to zero).
AXD301 comment:
The value will never be zero and it will never be
overwritten. |
| atmfCESBasicConfigGroup | 1.3.6.1.4.1.353.5.2.2.2.1.1 | | | A collection of objects providing configuration information
for generic Circuit Emulation Service IWFs. |
| atmfCESBasicStatsGroup | 1.3.6.1.4.1.353.5.2.2.2.1.3 | | | A collection of objects providing statistics information
for generic Circuit Emulation Service IWFs. |
| INT atmfCESBufMaxSize | 1.3.6.1.4.1.353.5.2.2.1.1.1.9 | INTEGER | read-create | Define maximum size in 10 microsecond increments of the
reassembly buffer. Some implementations may want allow the
maximum buffer size to be programmed to a size less than the
physical limit to reduce the maximum delay through a circuit.
AXD301 comment:
The buffer max size is not relevant in the AXD301 implementation
because it does not affect the maximum delay.
The value can be set to any value but it is ignored.
When read, 65535 is returned. |
| C32 atmfCESBufOverflows | 1.3.6.1.4.1.353.5.2.2.1.3.1.9 | Counter32 | read-only | Number of buffer overflows. This records the count of the
number of times the CES reassembly buffer overflows. If the CES
IWF is implemented with multiple buffers (such as a cell level
buffer and a bit level buffer, then either buffer overflow will
cause this count to be incremented. |
| C32 atmfCESBufUnderflows | 1.3.6.1.4.1.353.5.2.2.1.3.1.8 | Counter32 | read-only | Number of buffer underflows. This records the count of the
number of times the CES reassembly buffer underflows. In the
case of a continuous underflow caused by a loss of ATM cell
flow, a single buffer underflow should be counted. If the CES
IWF is implemented with multiple buffers (such as a cell level
buffer and a bit level buffer), then either buffer underflow
will cause this count to be incremented. |
| ATM atmfCESCas | 1.3.6.1.4.1.353.5.2.2.1.1.1.7 | AtmfCESCas | read-create | This parameter selects which AAL1 Format should be used:
Basic does not carry CAS bits, and uses a single 125 usec frame.
e1Cas, ds1SfCas, dS1EsfCas and j2Cas carry CAS bits in a
multiframe structure for E1, DS1 SF, DS1 ESF and J2
respectively.
This applies to structured interfaces only. Default is
basic (1). For unstructured interfaces this value, if present,
must be set to the default of basic (1).
AXD301 comment:
Only support for basic(1). |
| ATM atmfCESCbrClockMode | 1.3.6.1.4.1.353.5.2.2.1.1.1.6 | AtmfCESCbrClockMode | read-create | Define if DSx/Ex service clocking mode. This maps into
transmit clock source of CBR interface.
For structured modes this value, if present, must be set to
synchronous(1).
AXD301 comment:
Only synchronous(1) is supported for 2.048 Mbps CE Links.
For 44.736 Mbps CE Links, synchronous(1) and srts(2) are supported. |
| NUM atmfCESCbrIndex | 1.3.6.1.4.1.353.5.2.2.1.1.1.1 | InterfaceIndex | not-accessible | The value of this object is equal to MIB II's ifIndex value
of the CBR interface, channel, or bundle that is being
cross-connected to an ATM VCL.
AXD301 comment:
Structured CESes will have the ifType ds0Bundle(82) in the
ifTable.
Unstructured CESes will use the same ifIndex, with its
respective ifType, as the corresponding CE Link,
e.g. an unstructured CES defined for an E1 CE Link on
a 2 Mbps LIB will have the ifType ds1(18). |
| ATM atmfCESCbrService | 1.3.6.1.4.1.353.5.2.2.1.1.1.5 | AtmfCESCbrService | read-create | Define if DSx/Ex service is structured or unstructured. A
structured(2) interface is some nx64kbKbps. An unstructured
(1) interface is 1.544Mbps, 2.048Mbps, 6.312Mbps, 44.736 Mbps,
or 34.368 Mbps. unstructured(1) passes all bits through the
ATM network. structured(2) passes data bits through the
ATM network, and may also pass signalling bits
At this time, only unstructured mode is defined for the
44.736 Mbps and 34.368 Mbps services.
AXD301 comment:
Structured service is supported only for 2.048 Mbps CE Links.
Unstructured service is supported only for 2.048 Mbps CE Links
and 44.736 Mbps CE Links.
The value can not be changed after the object has been created. |
| INT atmfCESCdvRxT | 1.3.6.1.4.1.353.5.2.2.1.1.1.10 | INTEGER | read-create | The maximum cell arrival jitter in 10 usec increments that
the reassembly process will tolerate in the cell stream
without producing errors on the CBR service interface.
AXD301 comment:
The minimum value of this attribute is 1.
For a CES using an E1 CE Link the maximum value for
this attribute is 800, which means that CDV of up to
8 ms peak-to-peak can be tolerated.
For a CES using a DS3 CE Links the maximum value for
this attribute is 290, which means that CDV of up to
2.90 ms peak-to-peak can be tolerated.
This column can only be set when the CES is administratively
blocked or during create. |
| NUM atmfCESCellLossIntegrationPeriod | 1.3.6.1.4.1.353.5.2.2.1.1.1.11 | AtmfCESCellLossIntegrationPeriod | read-create | The time in milliseconds for the cell loss integration period.
If cells are continuously lost for this period of time,
atmfCESCellLossStatus is set to loss (2). The default
definition is 2500.
AXD301 comment:
Any value will be reduced to the nearest lower multiple of 500.
This column can only be set when the CES is administratively
blocked or during create. |
| ATM atmfCESCellLossStatus | 1.3.6.1.4.1.353.5.2.2.1.3.1.10 | AtmfCESCellLossStatus | read-only | When cells are continuously lost for the number of milliseconds
specified by atmfCESCellLossIntegrationPeriod, the value is set
to loss (2). When cells are no longer lost, the value is set
to noLoss (1). |
| atmfCESCompliance | 1.3.6.1.4.1.353.5.2.2.2.2.1 | | | The compliance statement for SNMP entities which support
the ATM Forum Circuit Emulation Services. |
| atmfCESCompliances | 1.3.6.1.4.1.353.5.2.2.2.2 | | | |
| atmfCESConfEntry | 1.3.6.1.4.1.353.5.2.2.1.1.1 | | not-accessible | An entry in the CES configuration table. There is one
entry in the table per CES entity, mapping one CBR
interface, channel, or bundle to an ATM VCL.
Creation of a row in this table with a non-zero
atmfCESAtmIndex causes a corresponding entry in the
atmVclTable of the ATM-MIB (RFC1695) to be created.
AXD301 comment:
atmVclTable of the ATM-MIB (RFC1695) is not supported.
There is one entry in the table for each structured or
unstructured CES created from the operator's MIB interface.
A structured CES is created and deleted in the 'cesExtTable'
(see Axd301CesExt-SWS.mib). An entry is then automatically
created or deleted in the 'atmfCESConfTable' using the
corresponding CES ifIndex (partial key to the corresponding
entry in the 'cesExtTable') as key.
An unstructured CES is created and deleted directly in this
table, using the corresponding CE Link's ifIndex as key to
the entry. An unstructured CES has no representation in the
'cesExtTable' and no new object instance is created for it
in the ifTable.
Parameter configuration after create in the table can only
be done when the attribute atmfCESAdminStatus is set to
blocked. Only attributes that are allowed to change will be
accepted, other attributes will be rejected even if they do
not change the value. |
| atmfCESConformance | 1.3.6.1.4.1.353.5.2.2.2 | | | |
| ROW atmfCESConfRowStatus | 1.3.6.1.4.1.353.5.2.2.1.1.1.16 | RowStatus | read-create | This object is used to create new rows in this table, modify
existing rows, and to delete existing rows.
AXD301 comment:
The following values are supported for structured and unstructured
CESes respectively:
For unstructured CESes
======================
- createAndGo(4)
- active(1)
- destroy(6)
For structured CESes
====================
- active(1) |
| atmfCESConfTable | 1.3.6.1.4.1.353.5.2.2.1.1 | | not-accessible | The CES configuration table used to manage interworking
between CBR interfaces or channels and ATM Virtual Channel
Links (VCLs). The reverse mapping is shown in the
atmfCESMappingTable. |
| ATM atmfCESConnType | 1.3.6.1.4.1.353.5.2.2.1.1.1.12 | AtmfCESConnType | read-create | The type of ATM connectivity between associated CES IWF's.
Valid values are:
other - none of the types specified below
pvc - supporting connectivity is a permanent
virtual connection
activeSvc - attempt calls whenever none established
passiveSvc - accept calls
AXD301 comment:
Only support for pvc(2). |
| atmfCESGroups | 1.3.6.1.4.1.353.5.2.2.2.1 | | | |
| C32 atmfCESHdrErrors | 1.3.6.1.4.1.353.5.2.2.1.3.1.2 | Counter32 | read-only | The count of the number of AAL1 header errors detected,
including those corrected. Header errors include correctable
and uncorrectable CRC, plus bad parity.
AXD301 comment:
No correction of AAL1 header errors implemented. Cells found with
AAL1 header errors are dropped. |
| ATM atmfCESLocalAddr | 1.3.6.1.4.1.353.5.2.2.1.1.1.13 | AtmAddr | read-create | The ATM address of the local CES IWF process. This address
may be used by the automatic SVC establishment procedures to
identify the intended recipient CES IWF of an incoming automatic
SVC call request. Optionally, the MAX-ACCESS of this object
may be read-only, for those implementations where it is
not desired to manually configure this address.
AXD301 comment:
This is not used, the value will always be no address (0 octets),
any other value will be ignored. |
| C32 atmfCESLostCells | 1.3.6.1.4.1.353.5.2.2.1.3.1.6 | Counter32 | read-only | Number of lost cells, as detected by the AAL1 sequence number
processing, for example. This records the count of the number
of cells detected as lost in the network prior to the
destination CES IWF AAL1 layer processing. |
| NUM atmfCESMappingCbrIndex | 1.3.6.1.4.1.353.5.2.2.1.2.1.1 | InterfaceIndex | read-only | The value of this object is equal to MIB II's ifIndex value
of the CBR interface, channel, or bundle that is being
cross-connected to an ATM VCL. Examples of the ifType
value for the CBR entity are ds1(18), ds3(30), ds0(81), or
ds0bundle(82).
AXD301 comment:
The ifType value is ds0Bundle(82) for a structured CES.
For an unstructured CES the ifType is the same as for the
CE Link. |
| atmfCESMappingEntry | 1.3.6.1.4.1.353.5.2.2.1.2.1 | | not-accessible | An entry in the CES mapping table. There is one entry
in the table corresponding to each active row in the
atmfCESConfTable for which there is a non-zero
atmfCESAtmIndex. |
| atmfCESMappingGroup | 1.3.6.1.4.1.353.5.2.2.2.1.8 | | | A collection of objects providing information about the
mapping from ATM VCLs to CBR interfaces or channels. |
| atmfCESMappingTable | 1.3.6.1.4.1.353.5.2.2.1.2 | | not-accessible | The CES mapping table used to show the mapping from ATM
VCLs to CBR interfaces or channels. The mapping and
interworking functions are configured in the
atmfCESConfTable. |
| atmfCESmib | 1.3.6.1.4.1.353.5.2 | | | |
| C32 atmfCESMisinsertedCells | 1.3.6.1.4.1.353.5.2.2.1.3.1.7 | Counter32 | read-only | Number of AAL1 sequence violations which the AAL Convergence
sublayer interprets as a misinserted cell, as defined by
ITU-T I.363.1. |
| atmfCESObjects | 1.3.6.1.4.1.353.5.2.2.1 | | | |
| ATM atmfCESOperStatus | 1.3.6.1.4.1.353.5.2.2.1.1.1.15 | AtmfCESOperStatus | read-only | The operational status of the CES interworking function.
The up and down states indicate that the traffic flow is
enabled or disabled respectively across the CES interworking
function. The unknown state indicates that the state of the
CES interworking function cannot be determined. The state
will be down or unknown if the supporting CBR or ATM
interfaces are down or unknown, respectively.
AXD301 comment:
The CES's operStatus will become down when the corresponding
Line Interface Board (LIB) is disabled. The corresponding CE
Link's operState will not affect the CES's operState. |
| atmfCESOptionalConfigGroup | 1.3.6.1.4.1.353.5.2.2.2.1.2 | | | A collection of optional objects providing configuration
information for generic Circuit Emulation Service IWFs. |
| atmfCESOptionalStatsGroup | 1.3.6.1.4.1.353.5.2.2.2.1.4 | | | A collection of optional objects providing statistics
information for generic Circuit Emulation Service IWFs. |
| atmfCESOptionalStructStatsGroup | 1.3.6.1.4.1.353.5.2.2.2.1.7 | | | A collection of optional objects providing statistics
information for Structured DS1, E1 or J2 Nx64 kbit/s Service
IWFs. |
| INT atmfCESPartialFill | 1.3.6.1.4.1.353.5.2.2.1.1.1.8 | INTEGER | read-create | If partial cell fill is used, the number of user octets per
cell must be set with this parameter. Setting this parameter
to zero disables partial cell fill, and causes all cells to
be completely filled before they are sent.
AXD301 comment:
Possible partial fill level in HW is 0 or 4-46 user octets.
Setting this parameter to zero disables partial cell fill,
and causes all cells to be completely filled before they are sent.
This column can only be set when the CES is administratively
blocked or during create. |
| C32 atmfCESPointerParityErrors | 1.3.6.1.4.1.353.5.2.2.1.3.1.4 | Counter32 | read-only | This records the count of the number of events in which the
AAL1 reassembler detects a parity check failure at the point
where a structured data pointer is expected. This count is only
meaningful for structured CES modes, as unstructured CES modes
do not use pointers. For unstructured CES modes, this count, if
present, should indicate zero. |
| C32 atmfCESPointerReframes | 1.3.6.1.4.1.353.5.2.2.1.3.1.3 | Counter32 | read-only | This records the count of the number of events in which the
AAL1 reassembler found that an SDT pointer is not where it is
expected, and the pointer must be reacquired. This count is
only meaningful for structured CES modes, as unstructured CES
modes do not use pointers. For unstructured CES modes, this
count, if present, should indicate zero. |
| C32 atmfCESReassCellsEx | 1.3.6.1.4.1.353.5.2.2.1.3.1.1 | Counter32 | read-only | This count gives the number of cells played out to the
CES Service Interface. It excludes cells that were
discarded for any reason, including cells that were not used
due to being declared misinserted, or discarded while the
reassembler was waiting to achieve synchronization.
AXD301 comment:
This count is not supported. |
| atmfCESStatsEntry | 1.3.6.1.4.1.353.5.2.2.1.3.1 | | not-accessible | An entry in the CES AAL1 Stats table. There is one
entry in this table corresponding to each entry in the
atmfCESConfTable. |
| atmfCESStatsTable | 1.3.6.1.4.1.353.5.2.2.1.3 | | not-accessible | The CES AAL1 statistical data table. |
| atmfCESStructConfigGroup | 1.3.6.1.4.1.353.5.2.2.2.1.5 | | | A collection of objects providing configuration information
for Structured DS1, E1 or J2 Nx64 kbit/s Service IWFs. |
| atmfCESStructStatsGroup | 1.3.6.1.4.1.353.5.2.2.2.1.6 | | | A collection of objects providing statistics information
for Structured DS1, E1 or J2 Nx64 kbit/s Service IWFs. |
| atmForum | 1.3.6.1.4.1.353 | | | |
| atmForumNetworkManagement | 1.3.6.1.4.1.353.5 | | | |
