Controller E1 alarm

[aljaz]

Hi!

I'm looking for an explanation about Alarm on E1 interface

E1 6/0 is up.

Applique type is Channelized E1 - balanced

Far End Block Errors Detected

No alarms detected.

alarm-trigger is not set

Framing is CRC4, Line Code is HDB3, Clock Source is Line.

Data in current interval (164 seconds elapsed):

0 Line Code Violations, 0 Path Code Violations

0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins

0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs

Total Data (last 8 15 minute intervals):

0 Line Code Violations, 0 Path Code Violations,

0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins,

0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs

What it means

Far End Block Errors Detected

Best regards,

Tomaz

[jolmo]

Hi Tomaz

Far End Block Errors (FEBE) are the number of CRC errors reported from the far end, e.g. this alarm is triggered whenever the CO (Central Office) receives a block of data from the router with a CRC error. Problem could be a dirty line, faulty telco switch

or incorrect config.

HTH

[aljaz]

Thanks,

Tomaz