Information about IS-IS protocol traffic at one level on one circuit in one direction
The indexes of the table are isisSysInstance, isisCircIndex, isisPacketCountLevel, isisPacketCountDirection.
| OID | Object | Syntax | Max Access | Description | Implemented Specifications | 
|---|---|---|---|---|---|
| 1.3.6.1.3.37.1.5.3.1.1 | isisPacketCountLevel | INTEGER{level1(1),level2(2)} | not-accessible | The level at which these PDU counts have been collected. | This object is implemented as defined in the corresponding MIB files. | 
| 1.3.6.1.3.37.1.5.3.1.2 | isisPacketCountDirection | INTEGER{sending(1),receiving(2)} | not-accessible | Were we sending or receiving these PDUs? | This object is implemented as defined in the corresponding MIB files. | 
| 1.3.6.1.3.37.1.5.3.1.3 | isisPacketCountIIHello | Counter32 | read-only | The number of IS-IS Hello PDUs seen in this direction at this level. Point-to-Point IIH PDUs are counted at Level 1 if the value of their Circuit Type field is 1, and are counted at Level 2 otherwise. | This object is implemented as defined in the corresponding MIB files. | 
| 1.3.6.1.3.37.1.5.3.1.4 | isisPacketCountISHello | Counter32 | read-only | The number of ES-IS Hello PDUs seen in this direction. ISH PDUs are counted at the lowest enabled level: at L1 on L1 or L1L2 circuits, and at L2 otherwise. | This object is implemented as defined in the corresponding MIB files. | 
| 1.3.6.1.3.37.1.5.3.1.5 | isisPacketCountESHello | Counter32 | read-only | The number of ES Hello PDUs seen in this direction. ESH PDUs are counted at the lowest enabled level: at L1 on L1 or L1L2 circuits, and at L2 otherwise. | This object is implemented as defined in the corresponding MIB files. | 
| 1.3.6.1.3.37.1.5.3.1.6 | isisPacketCountLSP | Counter32 | read-only | The number of IS-IS LSPs seen in this direction at this level. | This object is implemented as defined in the corresponding MIB files. | 
| 1.3.6.1.3.37.1.5.3.1.7 | isisPacketCountCSNP | Counter32 | read-only | The number of IS-IS CSNPs seen in this direction at this level. | This object is implemented as defined in the corresponding MIB files. | 
| 1.3.6.1.3.37.1.5.3.1.8 | isisPacketCountPSNP | Counter32 | read-only | The number of IS-IS PSNPs seen in this direction at this level. | This object is implemented as defined in the corresponding MIB files. | 
| 1.3.6.1.3.37.1.5.3.1.9 | isisPacketCountUnknown | Counter32 | read-only | The number of unknown IS-IS PDUs seen at this level. | This object is implemented as defined in the corresponding MIB files. |