Core-Backbone Network Status (Outages)

Link AMS1 - LON1

Fri, 05 Jun 2026 17:29:51 +0200

Zeitraum/Timeframe: 2026-06-05 17:17 UTC +02:00 -
Typ: Störung/Outage

Aktuell kommt es zu Störungen auf den folgenden Links:

AMS1 (NIKHEF Amsterdam) - LON1 (Telehouse Docklands East London)

Es wurde bereits ein Ticket beim Leitungsanbieter eröffnet.

Aufgrund des redundanten Netzaufbaus kommt es zu keinen Ausfällen.

Eine genaue Dauer des Problems ist noch nicht bekannt.

Sollten Sie Fragen haben, kontaktieren Sie unser Operations Center unter operations@core-backbone.com

==================================================================

We are currently seeing an Outage on the following Links:

AMS1 (NIKHEF Amsterdam) - LON1 (Telehouse Docklands East London)

A ticket with the third-party supplier has already been opened.

Due to the redundant network structure, there is no outage.

An ETR is not available yet.

If you have any questions, please contact our operations center at operations@core-backbone.com

Link FRA3 - STG1

Fri, 05 Jun 2026 17:35:51 +0200

Zeitraum/Timeframe: 2026-06-04 10:00 UTC +02:00 - 2026-06-05 14:15 UTC +02:00
Typ: Störung/Outage

Aktuell kommt es zu Störungen auf den folgenden Links:

FRA3 (Equinix Frankfurt FR5) - STG1 (euNetworks ColoCentre Stuttgart)

Es wurde bereits ein Ticket beim Leitungsanbieter eröffnet.

Aufgrund des redundanten Netzaufbaus kommt es zu keinen Ausfällen.

Eine genaue Dauer des Problems ist noch nicht bekannt.

Sollten Sie Fragen haben, kontaktieren Sie unser Operations Center unter operations@core-backbone.com

==================================================================

We are currently seeing an Outage on the following Links:

FRA3 (Equinix Frankfurt FR5) - STG1 (euNetworks ColoCentre Stuttgart)

A ticket with the third-party supplier has already been opened.

Due to the redundant network structure, there is no outage.

An ETR is not available yet.

If you have any questions, please contact our operations center at operations@core-backbone.com

Update 2026-06-04 11:37 UTC +02:00

We are experiencing an outage in Germany near Frankfurt.
local field team has been engaged for site checks and OTDRs.
ETA is 2:30 hours from this current update.

Update 2026-06-04 15:37 UTC +02:00

All engineers are currently on-site and investigating the matter.
Issue was found to be near the building in Mannheim.

Update 2026-06-04 22:04 UTC +02:00

Field teams remain onsite and currently suspect that the damaged cable section is not directly accessible within the building. Investigations are ongoing to determine the exact location and extent of the damage. In parallel, our Outside Plant (OSP) management team is assessing an alternative restoration option by migrating affected services onto an adjacent cable route.

Update 2026-06-05 09:35 UTC +02:00

The outage is ongoing, with the OSP team actively trying to locate and repair a damaged fiber cable. They were unable to find a usable connection point inside the
building or at the first external joint, so they have moved to another interception point to continue restoration efforts. Resolution is delayed due to difficulty accessing the cable infrastructure.

Update 2026-06-05 14:15 UTC +02:00

Das Problem wurde behoben.

================================================================

The problem has been solved.

Link BAS1 - FRA2

Fri, 05 Jun 2026 17:34:51 +0200

Zeitraum/Timeframe: 2026-06-04 10:00 UTC +02:00 - 2026-06-05 14:16 UTC +02:00
Typ: Störung/Outage

Aktuell kommt es zu Störungen auf den folgenden Links:

BAS1 (IWB Basel) - FRA2 (Digital Realty Frankfurt FRA 1-18)

Es wurde bereits ein Ticket beim Leitungsanbieter eröffnet.

Aufgrund des redundanten Netzaufbaus kommt es zu keinen Ausfällen.

Eine genaue Dauer des Problems ist noch nicht bekannt.

Sollten Sie Fragen haben, kontaktieren Sie unser Operations Center unter operations@core-backbone.com

==================================================================

We are currently seeing an Outage on the following Links:

BAS1 (IWB Basel) - FRA2 (Digital Realty Frankfurt FRA 1-18)

A ticket with the third-party supplier has already been opened.

Due to the redundant network structure, there is no outage.

An ETR is not available yet.

If you have any questions, please contact our operations center at operations@core-backbone.com

Update 2026-06-04 11:37 UTC +02:00

We are experiencing an outage in Germany near Frankfurt.
local field team has been engaged for site checks and OTDRs.
ETA is 2:30 hours from this current update.

Update 2026-06-04 15:37 UTC +02:00

All engineers are currently on-site and investigating the matter.
Issue was found to be near the building in Mannheim.

Update 2026-06-04 22:04 UTC +02:00

Field teams remain onsite and currently suspect that the damaged cable section is not directly accessible within the building. Investigations are ongoing to determine the exact location and extent of the damage.
In parallel, our Outside Plant (OSP) management team is assessing an alternative restoration option by migrating affected services onto an adjacent cable route.

Update 2026-06-05 09:35 UTC +02:00

The outage is ongoing, with the OSP team actively trying to locate and repair a damaged fiber cable. They were unable to find a usable connection point inside the
building or at the first external joint, so they have moved to another interception point to continue restoration efforts. Resolution is delayed due to difficulty accessing the cable infrastructure.

Update 2026-06-05 14:16 UTC +02:00

Das Problem wurde behoben.

================================================================

The problem has been solved.

Link BUD1 - VIE1

Tue, 02 Jun 2026 07:57:38 +0200

Zeitraum/Timeframe: 2026-06-02 00:03 - 07:57 UTC +02:00
Typ: Störung/Outage

Aktuell kommt es zu Störungen auf den folgenden Links:

BUD1 (Dataplex Data Center) - VIE1 (Digital Realty Wien VIE1)

Es wurde bereits ein Ticket beim Leitungsanbieter eröffnet.

Aufgrund des redundanten Netzaufbaus kommt es zu keinen Ausfällen.

Eine genaue Dauer des Problems ist noch nicht bekannt.

Sollten Sie Fragen haben, kontaktieren Sie unser Operations Center unter operations@core-backbone.com

==================================================================

We are currently seeing an Outage on the following Links:

BUD1 (Dataplex Data Center) - VIE1 (Digital Realty Wien VIE1)

A ticket with the third-party supplier has already been opened.

Due to the redundant network structure, there is no outage.

An ETR is not available yet.

If you have any questions, please contact our operations center at operations@core-backbone.com

Update 2026-06-02 07:57 UTC +02:00

Das Problem wurde behoben.

================================================================

The problem has been solved.

Link FKS1 - FRA1

Mon, 01 Jun 2026 19:17:05 +0200

Zeitraum/Timeframe: 2026-06-01 17:35 - 19:17 UTC +02:00
Typ: Störung/Outage

Aktuell kommt es zu Störungen auf den folgenden Links:

FKS1 (Hetzner Online AG Falkenstein FSN1-DC2) - FRA1 (Digital Realty Frankfurt FRA 1-18)

Es wurde bereits ein Ticket beim Leitungsanbieter eröffnet.

Aufgrund des redundanten Netzaufbaus kommt es zu keinen Ausfällen.

Eine genaue Dauer des Problems ist noch nicht bekannt.

Sollten Sie Fragen haben, kontaktieren Sie unser Operations Center unter operations@core-backbone.com

==================================================================

We are currently seeing an Outage on the following Links:

FKS1 (Hetzner Online AG Falkenstein FSN1-DC2) - FRA1 (Digital Realty Frankfurt FRA 1-18)

A ticket with the third-party supplier has already been opened.

Due to the redundant network structure, there is no outage.

An ETR is not available yet.

If you have any questions, please contact our operations center at operations@core-backbone.com

Update 2026-06-01 19:17 UTC +02:00

Das Problem wurde behoben.

================================================================

The problem has been solved.

Link FRA2 - STH1

Mon, 01 Jun 2026 19:13:01 +0200

Zeitraum/Timeframe: 2026-06-01 18:04 - 19:13 UTC +02:00
Typ: Störung/Outage

Aktuell kommt es zu Störungen auf den folgenden Links:

FRA2 (Digital Realty Frankfurt FRA 1-18) - STH1 (Digital Realty Stockholm STO1)

Es wurde bereits ein Ticket beim Leitungsanbieter eröffnet.

Aufgrund des redundanten Netzaufbaus kommt es zu keinen Ausfällen.

Eine genaue Dauer des Problems ist noch nicht bekannt.

Sollten Sie Fragen haben, kontaktieren Sie unser Operations Center unter operations@core-backbone.com

==================================================================

We are currently seeing an Outage on the following Links:

FRA2 (Digital Realty Frankfurt FRA 1-18) - STH1 (Digital Realty Stockholm STO1)

A ticket with the third-party supplier has already been opened.

Due to the redundant network structure, there is no outage.

An ETR is not available yet.

If you have any questions, please contact our operations center at operations@core-backbone.com

Update 2026-06-01 19:13 UTC +02:00

Das Problem wurde behoben.

================================================================

The problem has been solved.