Posts Tagged ‘Columbo’

At Risk: columbo.core

Posted: Thursday, October 18th, 2018 at 11:30 by Jamie Smith

Tuesday 23rd October 03:00 – 06:00

During the above window our supplier will be carrying out essential power works to one of our racks in this location. No downtime is expected, however all services at this location should be considered at risk for the duration of the window this includes; DSL, Leased lines and Pseudowires terminating at this location.

Emergency Work: Columbo.core

Posted: Monday, July 30th, 2018 at 16:45 by Gurinder Bansal

Tuesday 31st July 2018 21:00 – 22:00

During the above window we will be replacing a failed fan unit on an edge device at this site. No downtime is expected however all directly connected services should be considered at risk for the duration of this maintenance window.

  1. Gurinder Bansal says:

    This work is now commencing.

  2. Gurinder Bansal says:

    This work is now complete.

Planned Maintenance: Columbo.core

Posted: Monday, July 30th, 2018 at 16:32 by Gurinder Bansal

Tuesday 14th August 2018 00:01 – 06:00

During the above window we will be replacing columbo.core.enta.net with a higher capacity router.

All services currently terminated in this location will be migrated on to the new hardware. This includes DSL, Leased lines and Pseudowires terminating at this location. Whilst actual downtime is expected to be no more than 1 hour, the full 6 hours may be required to account for any unforeseen issues.

All other traffic that would normally route through this location will take alternative paths.

  1. Gurinder Bansal says:

    This work is now commencing.

  2. Gurinder Bansal says:

    This work is now complete.

Emergency Maintenance: Stepney Green – Faraday – Columbo

Posted: Friday, June 15th, 2018 at 16:36 by Gurinder Bansal

Monday 18th June 2018 20:00 – Tuesday 19th June 2018 03:00

During the above maintenance window, we will be undertaking work on core links between the above locations as part of ongoing network expansion.

No down time is expected and all precautions will be taken to avoid any disruption, however during this window all three sites should be considered at risk.

  1. Gurinder Bansal says:

    This work is now complete.

Planned Maintenance: Columbo.core

Posted: Tuesday, April 24th, 2018 at 17:27 by Gurinder Bansal

Tuesday 31st July 2018 00:01 – 06:00

During the above window we will be replacing columbo.core.enta.net with a higher capacity router.

All services currently terminated in this location will be migrated on to the new hardware. This includes DSL, Leased lines and Pseudowires terminating at this location. Whilst actual downtime is expected to be no more than 1 hour, the full 6 hours may be required to account for any unforeseen issues.

All other traffic that would normally route through this location will take alternative paths.

  1. Gurinder Bansal says:

    This work has been rescheduled to 14/08/18

Planned Maintenance: Columbo.core

Posted: Friday, February 9th, 2018 at 16:11 by Jamie Smith

Tuesday 13th February 23:50 – Wednesday 14th February 01:00

During the above window, we will be carrying out planned work on one of the bearer links into Columbo.core. This bearer link provides leased line connectivity for a small number of BT circuits. No down time is expected, however circuits which reside on this bearer will be notified individually.

  1. Jamie Smith says:

    This work has now been completed

Planned Maintenance: Columbo

Posted: Monday, October 9th, 2017 at 13:27 by Jake Turner

Tuesday 17th October 2017 00:01 – 06:00

During the above window we will be replacing columbo.core.enta.net with a higher capacity router.

All services currently terminated in this location will be migrated on to the new hardware. This includes DSL, EWCS, wholesale hand-off and pseudowires terminating at this location.

All other traffic that would normally route through this location will take alternative paths.

  1. Jake Turner says:

    This work has been cancelled

Planned Maintenance: Columbo

Posted: Tuesday, May 16th, 2017 at 13:33 by Mark Yardley

Tuesday 23rd May 00:01 – 06:00

During the above window we will be performing a software upgrade and a reload of one of our devices at this location. This is expected to take approximately 1 hour, during which time directly connected customers will lose service. All other traffic will remain unaffected.

Affected services include DSL and leased lines terminated in this location.

  1. Mark Yardley says:

    This work has not been completed this evening and no services have been affected. Further work will be required and a notification will be posted once this has been scheduled.

Incident: columbo.core

Posted: Thursday, December 1st, 2016 at 09:35 by Richard Partridge

We are currently experiencing a loss of connectivity to columbo.core. Engineers are already investigating and we are organising local engineering resources to attend site.

Further updates will be provided as and when they become available.

  1. Richard Partridge says:

    We have regained connectivity to the core router and initial evidence suggests this loss of connectivity relates to a power failure to our cabinet. We are continuing our investigation and the site should be considered at risk for the time being.

  2. Ryan Berrisford says:

    Although power has been restored to the Columbo core router we are still seeing some services as down. Engineers are continuing to investigate and further updates will follow.

  3. Ryan Berrisford says:

    Services have now been fully restored to both DSL and Ethernet services. We are continuing to monitor and a full incident report will follow in due course.

  4. Ryan Berrisford says:

    An incident report for this issue is now available here.

Planned work: columbo.core.enta.net

Posted: Friday, January 15th, 2010 at 16:01 by Steve Lalonde

Monday 25th Jan 2010, 03:30hrs – 04:00hrs

During the maintenance window above the IOS on the router will be upgraded to resolve some configuration issues. This software upgrade will require a reboot of the router which should take approx 10 minutes to complete, during which all directly connected customers will lose connectivity.

Traffic that would normally be routed through this equipment will route via alternate paths.

  1. Steve Lalonde says:

    This work was completed successfully.