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Past (1 month)
NL-ix Emergency Maintenance
When: 2017-12-06 02:00 - 2017-12-06 06:00 (4h 0m)
Location:
Dear Customers,

Please be advised we have to issue an emergency maintenance for one of
our core switches at NIKHEF for 2017-12-06
In the past couple of days we have been experiencing customer impacting
issues and in order to mitigate these issues we have to upgrade the
management blade of the switch, for which we need to power down the switch.

As this is one of our core switches the impact of this maintenance will
ripple through our entire network. Depending on the product you use you
can experience the following issues during the maintenance:

- Peering vlan: BGP sessions to various peers will go down during the
maintenance

- NL Transit: The BGP sessions with the router in NIKHEF will go down
during the maintenance, but the sessions towards our Equinix AM7 router
will stay established

- JointTransit: The BGP sessions with the router in NIKHEF will go down
during the maintenance, but the sessions towards our EquiniX AM7 router
will stay established. Your session with AS20562 will also be disrupted
during this maintenance.

- Directly connected customers at NIKHEF: If you are directly connected
to our switch in rack 347, your ports will go down during this
maintenance. If you are connected to one of our other switches at
NIKHEF, your port will stay up, but no traffic will be able to pass
through except for other customers connected to the same switch.

The expected outage will be approximately 30 minutes, but it is possible
this will occur more than once during the maintenance window. In order
to limit the impact on your side, we advise you to disable your BGP
sessions prior to the change.

Kind regards,

NL-ix Operations
 
NL-ix Emergency Maintenance
When: 2017-11-22 02:00 - 2017-11-22 06:00 (4h 0m)
Location: