Dark Fibre Issue - SOV-VLT
No more instability has been observed.
After works by the carrier, this circuit has been observed up and stable for 6 hours - we are returning it to production.
An internmittent fault has been identified between Sovereign House and Volta, commencing at 16:02, causing repeated loss and restoration of signal over the last hour.
The repeated up/down nature of this fault caused disruption to layer3 (IP) traffic entering or exiting from SOV or VLT sites.
We have reported the case to the dark fibre carrier for this circuit and have in the meantime shut down this link entirely.
In the meantime, our London metro network is operating at reduced redundancy and should be considered At Risk.
Apologies for the disruption caused. We'll update this case as things develop.
-
Core Network Functions
- Layer 3 (SOV)
- Layer 3 (VLT)
- Layer 2 (SOV)
- Layer 2 (VLT)
-
Connectivity
- Backhaul Services
Find Your Subscription
We’ll find your subscription and send you a link to login to manage your preferences.
Check Your Inbox
We’ve found your existing subscription and have emailed you a secure link to manage your preferences.
Subscribe to Status Updates
We’ll use your email to save your preferences so you can update them later.
-
Email{{ value }}
-
Text Message{{ value }}
-
Slack
-
Microsoft Teams{{ value }}
-
Google Chat
Subscribe to other services using the bell icon on the subscribe button on the status page.
Unsubscribe Completely?
You’ll no long receive any status updates from Netcalibre Service Status, are you sure?
{{ error }}
You’re Unsubscribed!
We’ll no longer send you any status updates about Netcalibre Service Status.