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Installation and Operation Manual Chapter 5 Monitoring and Diagnostics

Egate-100 Ver. 4.0 Monitoring Performance 5-9

Egate-100

Main Menu> Monitoring> Logical Layer> Statistics

Type > (GFP)

Link State ... (Out Of Sync)

Rx Data Type Not Valid ... (0)

RX Single Error Corrected ... (0)

Rx tHEC Multi Error ... (0)

Rx eHEC Multi Error ... (3)

Rx CRC 32 Error ... (0)

1. Port number [1-126] ... (4)

Please select item <1 to 1>

F - Next port; B – Previous port; C – Clear

ESC-prev.menu; !-main menu; &-exit

Figure

5-13. Logical Layer Statistics Menu (GFP)

Table

5-2. Logical-layer Statistics Parameters

Parameter Description

Rx HDLC FCS The number of received HDLC frames with HDLC FCS errors

Rx HDLC Abort The number of received HDLC frames with HDLC Abort indication

PPP TX Fragments The number of MLPPP fragments transmitted over the specified

logical link. (The size of the fragment package is based on the

configured MTU.)

PPP RX Fragments The number of received MLPPP fragments packages on the

specified logical link. (The size of the fragmented package is

based on the remote device MTU.)

MP Rx Overflow Event The number of MLPPP sequence-number overflow events at the

receiver. This indicates that the receiver cannot resequence and

assemble the received frames because of excessive loss of

frames at the E1/T1 links or a large delay at one of the links (

larger than the device’s maximum compensation delay of 16ms)

Link state This status has two modes:

In_Sync: the RX GFP frame delineation process is in sync state

Out_of_sync: the RX GFP frame delineation process is in out of

sync state.

Rx GFP Data Type

Not Valid

This counter is incremented on every packet arriving to a GFP

machine with a GFP type different from Ethernet Over GFP

Rx Single Bit Error

Corrected

This counter increments on every frame in which the GFP

machine detected a single-bit error in one of the following fields

of the GFP headers: Chec, Thec, or Ehec

The statistics does not distinguish among the different types.

1 2 ... 208 209 210 211 212 213 214 215 216 217 218 ... 317 318

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