Ticket Number: HEA-NOC/20050429-6 Ticket Status: OPEN
Ticket Type: scheduled Resolver: Data Electronics
Ticket Opened: 20050429 12:26 UTC+1 Problem Start: 20050430 20:00 UTC+1
Ticket Update: 20050429 12:26 UTC+1 Problem End:
Site/line: IPv6 tunnels
Data Electronics have advised us that they will be performing maintenance
on their power infrastructure in Kilcarbery Park. This means that all
equipment in our Kilcarbery Park PoP will lose electrical diversity for an
unspecified period of time during the maintenance, as first "A" power feeds
and then "B" power feeds are affected.
Schiphol (our IPv6 tunnel endpoint) has a single PSU, and so will lose
power during the 4-hour window. All IPv6 tunnels will go down as a
consequence; however, it is expected that these will come back up once
power is restored.
20050429 12:12 DC Opening ticket to advise IPv6 tunnel partners.
Time to Fix:
A window of 4 hours is indicated by Data Electronics.
This ticket can be monitored at http://www.hea.net/tickets/20050429-6