EZ5 MIB Catalog

CISCO-P2P-IF-MIB

2008-08-12

The Point to Point Interface MIB module. This MIB manages the generic objects for Serial link or SONET/SDH like point to point network interfaces with the encapsulations of PPP (Point to Point Protocol), HDLC (High Level Data Link Control) or cHDLC (CIsco extension to High Level Data Link Control) framing. Acronyms and terms: FCS - Frame Check Sequence. The frame check sequence is used to ensure that the data received is actually the data sent. CRC - Cyclic Redundancy Check. The transmitting system processes the frame check sequence portion of the frame through an algorithm called a CRC (Cyclic Redundancy Check). One of the usages of CRC is in the following PPP/HLDC over SONET/SDH example. +----+ | PPP| FCS Bit SONET/SDH |HDLC|=> Generation => Stuffing => Scrambling => Framing +----+ CRC 16,32

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TABLES (2)

Tables (2)

NameOID
cp2pIfCfgTable1.3.6.1.4.1.9.9.668.1.1.1
cp2pIfStatsTableaugments cp2pIfCfgTable1.3.6.1.4.1.9.9.668.1.1.2

END OF TOC

Table details

cp2pIfCfgTable

1.3.6.1.4.1.9.9.668.1.1.1

Index: ifIndex

The Point to Point generic Configuration Table. It contains the standard configuration information of the Point to Point interface.

from IF-MIB

ifIndex

InterfaceIndexA unique value, greater than zero, for each interface or interface sub-layer in the managed system. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must remain constant at least from one re-initialization of the entity's network management system to the next re-initialization. (1..2147483647) · Integer32 · hint d

A unique value, greater than zero, for each interface. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must remain constant at least from one re-initialization of the entity's network management system to the next re- initialization.

cp2pIfCfgCrcMode

1.3.6.1.4.1.9.9.668.1.1.1.1.1

Cp2pIfCrcMode1 = crc162 = crc32Specifies the CRC mode of Cyclic Redundancy Check. crc16 - 16-bit CRC. crc32 - 32-bit CRC.Reference: RFC-2615, PPP over SONET/SDH: Section 5. Configuration Details. · Integer32

Specifies the CRC mode for the FCS generation of a packet sending via the Point to point interface.

cp2pIfCfgScramblingMode

1.3.6.1.4.1.9.9.668.1.1.1.1.2

Cp2pIfScramblingMode1 = on2 = offAn enumerated value of the Scrambling encryption mode of an interface. on - scrambling encryption enabled. off - scrambling encryption disabled.Reference: RFC-2615, PPP over SONET/SDH: Section 4. X**43 + 1 Scrambler Description. · Integer32

Specifies the scrambling encryption mode of the point to point interface.

cp2pIfCfgTransmitDelay

1.3.6.1.4.1.9.9.668.1.1.1.1.3

Unsigned32 (0..18000) · microseconds

Specified the minimum delay after sending a packet via the point to point interface. The value of '0' indicates the transmit delay of packet is disabled.

cp2pIfStatsTable

1.3.6.1.4.1.9.9.668.1.1.2

augments cp2pIfCfgTable

Index: ifIndex

The Point to Point Interface Statistics Table. It contains statistics information of a Point to Point interface including the error statistics.

from IF-MIB

ifIndex

InterfaceIndexA unique value, greater than zero, for each interface or interface sub-layer in the managed system. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must remain constant at least from one re-initialization of the entity's network management system to the next re-initialization. (1..2147483647) · Integer32 · hint d

A unique value, greater than zero, for each interface. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must remain constant at least from one re-initialization of the entity's network management system to the next re- initialization.

cp2pIfStatsInCrcErrors

1.3.6.1.4.1.9.9.668.1.1.2.1.1

Counter32

Accumulated number of CRC errors that are detected on the received packets via the Point to Point interface since system startup.

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