Ticket Number: HEA-NOC/20080126-5 Ticket Status: UPDATE
Ticket Type: unscheduled Resolver: HEA-NOC
Ticket Opened: 20080126 12:55 UTC Problem Start: 20080126 08:24 UTC
Ticket Update: 20080211 15:54 UTC Problem End: 20080126 08:24 UTC
Site/line: Bluenet BH - KP
Sub-second flap on the Servecentric - Kilcarbery Bluenet backbone link.
Brief loss of resilience on Bluenet Dublin ring.
20080126 12:51 CS This line has exhibited these sub-second flaps numerous
times in the last few months and really requires testing / further
investgation. Cleared counters on bh t2/1. Optical light levels are
unavailable on either interface (SRA problem).
20080211 15:53 BB Monitoring circuit.
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