frAtmIwfConnCongestionMappingMode
FR-ATM-PVC-SERVICE-IWF-MIB ·
.1.3.6.1.2.1.86.1.4.1.5
Object
column
r/w
Enumeration
This object describes which mode of translation
is in use for forward congestion indication
mapping in the frame relay to ATM direction.
mode1(1) = The FECN field in the Q.922 core frame
shall be mapped to the ATM EFCI field
of every cell generated by the
segmentation process of the AAL5 PDU
containing the information of that
frame.
mode2(2) = The FECN field in the Q.922 core frame
shall not be mapped to the ATM EFCI
field of cells generated by the
segmentation process of the AAL5 PDU
containing the information of that
frame. The EFCI field is always set to
'congestion not experienced'.
In both of the modes above, if there is congestion
in the forward direction in the ATM layer within
the IWF, then the IWF can set the EFCI field to
'congestion experienced'.
Context
- MIB
- FR-ATM-PVC-SERVICE-IWF-MIB
- OID
.1.3.6.1.2.1.86.1.4.1.5- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- frAtmIwfConnectionDescriptorEntry
- Table
- frAtmIwfConnectionDescriptorTable
- Siblings
- 8
Syntax
Enumeration
Values & Constraints
Enumerated Values
1 | mode1 |
2 | mode2 |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| frAtmIwfConnectionDescriptorIndex A unique value to identify a descriptor in the
table | column | Integer32 | .1.3.6.1.2.1.86.1.4.1.1 |
| frAtmIwfConnDescriptorRowStatus The status of this table row. This object is
used to create or delete an entry in the
descriptor table.
Creation of the row requires a row index (see
frAtmIwfConne… | column | SNMPv2-TCRowStatus | .1.3.6.1.2.1.86.1.4.1.2 |
| frAtmIwfConnDeToClpMappingMode This object describes which mode of translation
is in use for loss priority mapping in the frame
relay to ATM direction.
mode1(1) = the DE fie… | column | Enumeration | .1.3.6.1.2.1.86.1.4.1.3 |
| frAtmIwfConnClpToDeMappingMode This object describes which mode of translation
is in use for loss priority mapping in the ATM to
frame relay direction.
mode1(1) = if one or more cells in a … | column | Enumeration | .1.3.6.1.2.1.86.1.4.1.4 |
| frAtmIwfConnEncapsulationMappingMode This object indicates whether the mapping of
upper layer protocol encapsulation is enabled on
this interworking connection.
transparentMode(1) = Forward the encapsu… | column | Enumeration | .1.3.6.1.2.1.86.1.4.1.6 |
| frAtmIwfConnEncapsulationMappings If upper layer protocol encapsulation mapping is
enabled on this interworking connection, then this
attribute enumerates which of the encapsulation
mappings are supported.
… | column | Bits | .1.3.6.1.2.1.86.1.4.1.7 |
| frAtmIwfConnFragAndReassEnabled The attribute indicates whether fragmentation and
reassembly is enabled for this connection. | column | Enumeration | .1.3.6.1.2.1.86.1.4.1.8 |
| frAtmIwfConnArpTranslationEnabled The attribute indicates whether ARP translation
is enabled for this connection. | column | Enumeration | .1.3.6.1.2.1.86.1.4.1.9 |