System and method for unreported root cause analysis

A system and method for determining a root cause of error activity in a network is described herein. Root cause analysis includes the correlation between reported error activity for path, line and section entities along a provisioned channel in the network. Root causes can also be identified based u...

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Bibliographische Detailangaben
Hauptverfasser: BENCHECK, MICHAEL, BRANTON, ROBERT, TRAN, MINH T, BROWNMILLER, CURTIS, LANDON, STEVE, DEMOSS, MARK
Format: Patent
Sprache:eng
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Zusammenfassung:A system and method for determining a root cause of error activity in a network is described herein. Root cause analysis includes the correlation between reported error activity for path, line and section entities along a provisioned channel in the network. Root causes can also be identified based upon the correlation of simultaneous error activity on various signal transport levels. Finally, root cause analysis can correlate error activity along various path entities.