Ticket Number: HEA-NOC/20040727-9 Ticket Status: CLOSE
Ticket Type: scheduled Resolver: HEA-NOC
Ticket Opened: 20040727 14:49 UTC+1 Problem Start: 20040728 08:29 UTC+1
Ticket Closed: 20040729 09:00 UTC+1 Problem End: 20040728 08:54 UTC+1
Site/line: Global Crossing-CW STM-16, Global Crossing-KP STM-16
(EON222099/1), ABILENE, Canarie, GEANT, INEX, JANET,
NYSERNET, SINET, STARTAP, TWAREN, Citywest PoP, Dublin PoP,
Kilcarbery Park PoP, New York PoP
A config change is required on all external BGP peerings to prevent private
AS numbers being present in AS paths forwarded to peers.
Some interuption in the bgp sessions may be experienced as sessions are
cleared but in all cases traffic will flow over a backup path. This work
will affect both IPv4 and IPv6 peers
20040727 14:41 CW will reconfigure all eBGP peers starting in NY, then KP ,
then CWT and finally BH
20040728 08:54 CW all work complete, only NY peers had bgp sessions reset.
20040729 09:00 Auto Closed after 1 day.
This ticket can be monitored at http://www.hea.net/tickets/20040727-9