Error-statistics
For each available interface, the Status/WAN-statistics/Error-statistics menu option provides statistics on the transmission errors that have occurred on this interface. The table maintained here has the following layout:
Ifc
|
Rx-l1-error
|
Rx-l2-error
|
Rx-l3-error
|
Stack-error
|
Tx-error
|
Ch01
|
0
|
0
|
0
|
0
|
0
|
Ch02
|
0
|
0
|
0
|
0
|
0
|
Below is a detailed description of the meaning of each field:
Ifc
|
Designates the associated channel
|
Rx-l3-error
|
Number of layer-3 errors in data received (i.e., the protocol header of layer-3 is incorrect)
|
Rx-l2-error
|
Number of layer-2 errors in data received (i.e., similar to the layer-3 errors, e.g. defective PPP header)
|
Rx-l1-error
|
Number of layer-1 errors in data received (similar to layer-3 errors)
|
Tx-error
|
Number of transmission errors that occurred while sending
|
Stack-error
|
Number of stack errors for data received. Stack errors are caused when frames are received that cannot be assigned to an internal processing procedure (e.g. IP router).
|