Incident History

View Incident History

Current Status

June 24 - Telehouse POP - Non Service Impacting Maintenance Details

Completed [24/06/2024 22:59]

Works have been completed successfully with no interuption to service.

June 03 - Networking Issue @ DC5 Details

Resolved [03/06/2024 19:12]

May 28 - Control Panel Temporarily Locked Details

Resolved [28/05/2024 14:09]

The control panel has now been unlocked. Apologies for the disruption caused.

May 28 - Networking Issue @ DC5 Details

Resolved [28/05/2024 14:04]

The issue has been identified and corrected with core switches at the data centre. The data centre staff are continuing to look into the issue to prevent a repeat. We apologise for the disruption this has caused to hosting clients this afternoon.

We are checking through things with the control panel before releasing access again.

May 21 - Shared Windows Server 19 Maintenance - 21/05/2024 19:30BST Details

Completed [21/05/2024 20:17]

This work completed at 20:17 BST.

May 21 - Control Panel Offline Details

Resolved [21/05/2024 10:31]

The control panel restriction has now been lifted and access can be granted again. Apologies for the disruption caused.

May 20 - Broadband Availability Checker / Ordering Limitations Details

Resolved [21/05/2024 14:11]

The issues impacting the broadband checker and ordering processes has been resolved. We apologise for the disruption this has caused.

May 17 - Critical Security Updates on Servers 30-71 Details

Completed [17/05/2024 10:46]

The work is complete.

May 16 - Telehouse West Outage Details

Resolved [21/05/2024 09:13]

May 14 - Shared Windows Server 21 MySQL Database Maintenance Details

Completed [09/05/2024 09:35]

May 09 - Power Issue in DC5 Details

Resolved [09/05/2024 23:19]

May 07 - Telehouse North POP - Non Service Impacting Maintenance Details

Completed [09/05/2024 09:35]

April 30 - VoIP Calls Failing to Connect Details

Resolved [30/04/2024 17:37]

The fibre breaks have been corrected and we are seeing normal paths and performance restore. Apologies for the disruption caused.

April 18 - Linux Hosting Server Upgrades Details

Completed [18/04/2024 21:29]

The upgrades are now complete.

April 10 - VoIP Service Details

Resolved [10/04/2024 13:54]

April 08 - VPS Platform Details

Resolved [08/04/2024 12:42]

March 28 - London Data Center Network Maintenance Details

Completed [10/04/2024 09:25]

March 14 - Emergency Hosting Details

Completed [20/03/2024 11:35]

March 13 - VPS Platform - Emergency Security Updates Details

Completed [13/03/2024 20:16]

This work completed at 20:15.

March 07 - CIX Mail Servers Details

Resolved [08/03/2024 09:05]

The issues with the CIX mail platform were fully resolved yesterday evening. Email should be working as expected now. We apologies for the disruption.

February 27 - BT Wholesale Connection Drops Details

Resolved [29/02/2024 17:16]

== Reason for Outage Summary ==

During routine configuration updates, unforeseen repercussions occurred in an unrelated segment of our network, leading to disconnections to approximately 30% of our BT Wholesale based broadband connections. Leased lines were not impacted. Upon identification, the configuration changes were promptly reverted, initiating service restoration. However, due to the inherent nature of PPP connections, some customer devices experienced delays in reconnecting, resulting in a number of lingering stale sessions.

== Response and Mitigation ==

The incident has been attributed to a potential bug and has been escalated to our vendor's Technical Assistance Center (TAC) for thorough investigation. Following the restoration process, the service has stabilised, and we have no expectations of a recurrence.

February 26 - Critical Security Updates on Servers 30-71 Details

Completed [26/02/2024 12:04]

The work is complete.

January 31 - Critical Security Updates on Servers 30-71 Details

Completed [31/01/2024 10:58]

The work is complete.

January 15 - Virgin NNI Outage at Telehouse West Details

Resolved [17/01/2024 10:57]

Virgin have yet to provide an official RFO. So far they have not been able to explain the outage experienced which affected ourselves, other ISP, and their own retail broadband operations.

December 11 - Virgin Interconnect Failure Details

Resolved [11/12/2023 12:08]

Service has now restored.

November 24 - Windows Server 19 Upgrade 26/11/2023 8PM GMT Details

Resolved [29/11/2023 16:29]

November 21 - IMPORTANT: Shared Windows Server 21 Upgrade 21/11/2023 Details

Completed [21/11/2023 22:21]

November 21 - Network Maintenance 21/11/2023 Details

Completed [21/11/2023 20:45]

November 14 - Control Panel Maintenance 14/11/2023 Details

Completed [20/11/2023 13:05]

November 06 - Control Panel / API Maintenance Details

Completed [06/11/2023 23:52]

Work has now been completed

October 18 - Intermittent Calls Connecting on VoIP Details

Resolved [24/10/2023 10:49]

Incident has now been resolved

October 03 - Critical Security Updates on Servers 30-71 Details

Completed [03/10/2023 11:00]

The work is now complete.

September 12 - Control Panel Maintenance 12/09/2023 Details

Completed [12/09/2023 20:06]

September 08 - Emergency Telehouse North PSU Replacement Details

Completed [12/09/2023 20:06]

September 07 - Critical Security Updates on Servers 30-71 Details

Completed [07/09/2023 11:17]

The work is now complete.

September 05 - Control Panel Maintenance 05/09/2023 Details

Completed [06/09/2023 15:09]

This was postponed.

September 01 - Control Panel Maintenance Details

Completed [03/09/2023 08:26]

September 01 - Critical Security Updates on Servers 30-71 Details

Completed [01/09/2023 12:07]

The work is now complete.

August 24 - Leased Line Outage - Telehouse North Details

Resolved [05/09/2023 13:46]

As previously reported, the ultimate cause of the outage was a crash of an active switch in a virtual switch chassis at our Telehouse North PoP following the replacement of the failed standby switch. This is a procedure that we have carried out many times in the past and it has always been a hitless operation and is indeed documented as such. Following post-mortem analysis involving vendor TAC it has been concluded that the supervisor on the active switch must have entered a partially failed state when it switched over from standby to active after the switch failure the following week. Had this been visible to us in any way we would have scheduled the replacement work in an out of hours maintenance window. In light of this incident we will of course plan to carry out replacements of this nature out of hours should we see any switch failures in these systems going forwards.

This particular switch chassis had an uptime of just over six and a half years prior to the outage last week. Despite this solid stability we are now planning to move away from these virtual switch systems as part of our planned network upgrades. This will see our network transition to a more modern and efficient spine-leaf architecture where the failure of a single device will have limited to no impact to service. These upgrades will see significant investment and will be rolled out to all PoPs within the next 1-2 years.

All maintenance work at our THN PoP is now complete and its previous stability is being observed. Please accept our apologies again for the downtime witnessed.

August 11 - DC5 Data Centre Network Issue Details

Resolved [24/08/2023 16:04]

== Root Cause ==

On Friday 11th August at 14:40, monitoring systems detected a significant issue with traffic routing via the Data Centre's DDoS mitigation solution, triggering a Major Incident response. Core network devices in DC5 and THN2 London data centres were failing to handle traffic as expected. The service disruption was caused by a routing problem within the DC5 London Data Centre. Under normal operating conditions traffic would have routed via an additional resilient London Data Centre. However, a failure by a third-party supplier meant that the route to the resilient Data Centre was unavailable for the full duration of the incident.

The Data Centre encountered a significant issue pertaining to the routing of traffic by the Data Centre's DDOS mitigation solution. This was a complex issue resulting in a lengthy investigation process across multiple appliances in the DC5 data centre. The Data Centre's investigations confirmed the issue was in the network layer and therefore made the necessary amendments leading to service restoration.

Customers may have experienced disruptions in DNS services for domain names hosted with our network. Our DNS servers, namely and, are typically hosted in separate data centers within London, each on distinct IP ranges. These servers are designed to ensure uninterrupted DNS service, but as a result of this incident spanning both centres, services were impacted.

== Next Steps ==

The data centre has undertaken internal reviews. The root cause was analysed and their technical teams defined a detailed action plan, which includes an immediate review of appliance configuration, software upgrades, resiliency validation and process improvements.

We have undertaken a strategic initiative to enhance our DNS infrastructure. Our plan includes expanding our presence into additional data centers and establishing two entirely independent network setups. These measures are intended to safeguard against any future occurrences of similar disruptions, ensuring the continued reliability of our DNS services.

We apologise for the disruption and inconvenience this has caused you and your customers and appreciate your patience and understanding during this time.

July 26 - Critical Security Updates on Servers 30-71 Details

Completed [26/07/2023 11:40]

The work is now complete.

June 30 - Critical Security Updates on Servers 30-71 Details

Completed [30/06/2023 11:43]

The work is now complete.

June 07 - Control Panel Maintenance Details

Completed [07/06/2023 22:09]

The work completed and service was restored just before 10PM.

June 05 - Control Panel Emergency Maintenance Details

Resolved [07/06/2023 12:27]

May 25 - Virgin Outage Affecting LD8 POP Details

Resolved [25/05/2023 02:38]

The issue was associated to planned notifications from Virgin (C01390678). The list of associated circuits was not exchaustive and hence the confusion. The planned works are now complete and no further disruption is expected.

May 12 - Control Panel Access Details

Resolved [12/05/2023 16:31]

Control panel service has now been restored. Apologies for the disruption this afternoon.

May 03 - Broadband RADIUS Visibility Details

Resolved [03/05/2023 17:11]

The issue has now been resolved. Apologies for the disruption caused.

April 21 - Critical Security Updates on Servers 64-71 Details

Completed [21/04/2023 06:30]

The work is now complete.

April 19 - Critical Security Updates on Servers 30-43 Details

Completed [19/04/2023 09:46]

The work is complete.

April 18 - Security Updates on Server Platform Details

Completed [19/04/2023 17:00]

April 13 - Carrier Authentication Issues Details

Resolved [13/04/2023 17:51]

All affected circuits have now been restored. Refer to the incident in the control panel for further details from the carrier regarding the cause.

March 06 - Critical Security Updates on Servers 30-71 Details

Completed [06/03/2023 10:50]

The work is now complete.

January 20 - Emergency Switch Reload @ DC5 Details

Completed [20/01/2023 21:43]

The planned works were successful. Total downtime was contained to less than 4 minutes.

January 19 - Internal Traffic Between Servers Details

Resolved [20/01/2023 20:59]

December 21 - Virgin LD8 NNI Outage Details

Resolved [22/12/2022 16:52]

Virgin Media confirmed they replaced a faulty transmission card to restore all services.

December 16 - Telehouse West Leased Line Emergency Outage Details

Resolved [21/12/2022 10:47]

In summary, here are details of the issue observed on Friday afternoon / evening:

- It was observed that there was a significant and unexpected memory leak on core equipment in our Telehouse West (THW) core.
- It was determined that the best course of action was to carry out a controlled reload out of hours.
- We began slowly culling broadband sessions terminating at THW and steering them to other PoPs in preparation.
- A short time later the memory exhausted on the THW core, the BGP process terminated and resulted in all broadband sessions on LNSs at the PoP disconnecting.
- All broadband circuits that were operating via THW were automatically steered to other PoPs in our network.
- At this point we had no choice but to carry out an emergency reload of the core.
- Leased lines operating from THW were impacted throughout.
- Reload of the core took 30 minutes to complete, however a secondary issue was identified with the hardware of one of the switches.
- Half of the leased lines were restored, whilst on-site hands moved the affected NNIs from the failed switch to the other. This involved configuration changes.
- Circuits were impacted between 1 hour and 4 hours at worst. The majority of circuits were up around the 1 to 2 hour point.
- We are not set to move the NNIs again, to ensure that there is no further disruption.
- Owing to fulfilment issues the replacement hardware is now expected to arrive today, but to avoid any further risks, installation will be postponed until the New Year.
- We have raised the memory leak issue with Cisco TAC.

We apologise for the disruption this would have caused.

December 16 - Connectivity Issues Details

Resolved [21/12/2022 21:26]

November 02 - VPS Platform Maintenance Details

Completed [08/12/2022 14:18]

October 20 - Major Network Incident affecting the Shetland Isles Details

Resolved [08/12/2022 14:17]

October 19 - Unexpected Leased Line Outage - Under Investigation Details

Resolved [19/10/2022 12:38]

The issue has been traced to a line card rebooting on a switch at our Telehouse West PoP. This resulted in some carrier NNIs going offline briefly and subsequently the Ethernet circuits terminating on them whilst the card rebooted. Diagnostics are not showing any issues following the event but we have raised it with the hardware vendor's TAC for further investigation. Apologies for the disruption this may have caused.

October 04 - Openreach Industrial Action [6th / 10th / 20th / 24th October] Details

Resolved [27/10/2022 09:25]

August 24 - Openreach Industrial Action [Tuesday 30th August and Wednesday 31st August] Details

Resolved [22/09/2022 16:12]

August 21 - Dark Fibre Maintenance at LD8 Details

Completed [21/08/2022 11:10]

August 11 - Critical Security Updates on Servers 60-71 Details

Completed [11/08/2022 10:35]

The work is now complete.

July 27 - Openreach Industrial Action [Friday 29th July and Monday 1st August] Details

Resolved [05/08/2022 11:01]

June 04 - TalkTalk Broadband Authentication Details

Resolved [05/06/2022 23:00]

The carrier has corrected their issue. Normal sevice has been witnessed since.

June 01 - Critical Security Updates on Servers 30-43 Details

Completed [01/06/2022 08:30]

The work is now complete.

May 22 - TalkTalk NNI Failures Details

Resolved [22/05/2022 07:35]

The issue has now been resolved. Full details will be supplied via the control panel incident for the impacted circuits.

March 31 - TalkTalk API Issues Details

Resolved [14/04/2022 11:03]

March 29 - Power at LD8 Data Centre Details

Resolved [14/04/2022 11:03]

March 10 - Telehouse West Outage Details

Resolved [14/03/2022 10:21]

The issue remains with our NOC team and Cisco.

February 23 - Openreach Storm Update Details

Resolved [14/03/2022 10:21]

February 11 - Control Panel / Database Servers Maintenance Details

Completed [14/02/2022 14:06]

February 11 - Control Panel Access Details

Resolved [11/02/2022 14:25]

Control panel access has been restored.

February 11 - Broadband & Leased Line Circuits Interrupted Details

Resolved [15/02/2022 23:09]

Issue resolved.

February 11 - Network At Risk Details

Resolved [15/02/2022 23:09]

Issue resolved.

February 01 - TalkTalk API Outage Details

Resolved [01/02/2022 17:29]

We are now able able to access TalkTalk services without issue. Apologies for the disruption this may have caused.

January 29 - Virgin NNI Outage at LD8 Details

Resolved [29/01/2022 14:47]

We are now seeing service restored to the remaining NNI. The majority of associated circuits are showing as up, however if you have any issues please reboot the NTU and any associated supplyed routers before raising a fault. We apologise for this prolonged and unexpected outage today.

January 28 - Windows Server Reboot [28/01/2022] Details

Completed [29/01/2022 14:58]

December 16 - Virgin NNI Failure Details

Resolved [16/12/2021 23:38]

Virgin have identified and corrrected a fibre break as of 23:10. This was part of a wider major service outage. Service has now been restored to the impacted circuits. Full details of the issue have been relayed as part of the incident available within the control panel. We apologise for the disruption caused.

September 17 - Virgin NNI Outage [55 Circuits Affected] Details

Resolved [18/09/2021 19:40]

Virgin have confirmed the issue was an faulty attenuator at Telehouse West. That was replaced to resolve the fault. Circuits restored at approximately 13:08.

September 15 - Server 21 Maintenance Details

Resolved [17/11/2021 15:38]

September 13 - Control Panel Access Details

Resolved [13/09/2021 10:13]

The issue has been identified and resolved. Apologies for any disruption caused.

August 24 - Control Panel & Shared Email Access Details

Resolved [13/09/2021 10:06]

August 18 - Linux Dedicated/VPS Kernel Updates Details

Completed [18/08/2021 12:22]

A new significant bug has been found impacting Ubuntu servers:

We're patching all Linux Dedicated and VPS servers in the coming days which have our control panel installed. This is going to be a fairly simple task, however a REBOOT will be required, so please don't be concerned should you notice your server go down. We are trying to ensure patches are rolled out as quickly as possible, so apologies if this impacts working hours.

If you don't have a managed server, with the control panel enabled, we encourage you to apply the necessary patch ASAP.

If you have any further questions please get in touch with our support team quoting the server number.

August 13 - Critical Security Updates on Servers 60-63 Details

Completed [13/08/2021 15:27]

July 23 - VPS Server 2 Reboot Details

Completed [24/07/2021 07:58]

The work completed and all services and VMs have been successfully restarted.

July 21 - Critical Security Updates on Linux Hosting Details

Completed [22/07/2021 09:28]

July 05 - VPS Server 2 Reboot Details

Completed [05/07/2021 16:54]

July 02 - Network Disruption Details

Resolved [02/07/2021 13:44]

Whilst investigating a degraded performance issue on a dark fibre at our LD8 PoP, a third party engineer inadvertently disconnected another dark fibre that connects LD8 to a third location. This subsequently resulted in LD8 becoming isolated from the rest of the network for a short period, between 00:06:02 and 00:09:56.

As previously reported, during this time leased line circuits terminating at LD8 would have experienced a loss of connectivity. Broadband circuits were impacted further due to a large number of subscriber sessions that were terminating at LD8 disconnecting.

Whilst the majority of the affected broadband subscribers regained a session at another PoP relatively quickly, others whose sessions were steered to a particular aggregation router on the network failed to start. Our engineers investigated and discovered that the router was experiencing a fault condition and took it out of service. At this point the vast majority of remaining subscribers re-gained their sessions.

Apologies for the disruption this may have caused.

June 13 - Telehouse West POP Issue Details

Resolved [14/06/2021 10:00]

At 12:32:23 on 13/06/21 a supervisor in a core switch at our THW PoP experienced an inexplicable reboot. Shortly afterwards at 12:32:40 a hot standby supervisor took over the active role and restored the overall connectivity to the PoP.

The original active supervisor that rebooted was back in service as a hot standby by 12:41:52. By 12:54:47 it had brought all its line cards online following a full and successful diagnostics run. All connectivity was restored to the site by this point.

Non-resilient leased line circuits that terminate on NNIs directly connected to the rebooted supervisor would have experienced an outage between 12:32:23 and 12:54:47.

All other non-resilient leased line circuits as well as any broadband circuits that were terminating at THW would have seen a loss of connectivity between 12:32:23 and 12:32:40.

We have raised this to the vendor's TAC for further investigation. The device is currently stable and not showing any signs of issues. As such we do not deem the site to be at further risk at this time.

Apologies for the disruption this may have caused.

May 18 - TalkTalk DSL Circuit Outages Details

Resolved [18/05/2021 17:01]

The carrier has resolved the issue and the majority of affected circuits are online. A power cycle of the router may be required to force a reconnection.

May 11 - Network Performance at DC5 Data Centre Details

Resolved [11/05/2021 09:33]

The issue was traced to a peering device that we've now taken offline and full service has been restored. Apologies for the disruption that this may have caused some users this morning.

May 10 - Network Performance at DC5 Data Centre Details

Resolved [10/05/2021 17:54]

The issue has been resolved. The cause remains under investigation. Apologies for any disruption to service you may have experienced.

April 30 - Network Issue Affecting Broadband and Leased Line Circuits Details

Resolved [10/05/2021 12:58]

April 23 - Network Performance at DC5 Data Centre Details

Resolved [30/04/2021 09:21]

The cause was linked to a denial of service attack. We apologise for the disruption experienced.

March 26 - Shared Windows Server 21 Upgrade 29/03/2021 Details

Completed [22/03/2021 14:15]

As part of our ongoing efforts to improve our web hosting platform, we are pleased to inform you that we will be upgrading our Shared Windows Server 21 from Windows 2012 to Windows 2019, bringing with it performance improvements, security enhancements, automatic malware scanning of web sites and the introduction of the http/2 protocol for sites with SSL certificates.

This will work will take place on Friday 26th March 2021 and begin at 7PM (19:00 GMT) and should take no longer than four hours to complete. During this time, access to all web sites on Server 21 will be unavailable

March 24 - Database Maintenance 24/03/2021 Details

Completed [26/03/2021 11:29]

March 19 - Shared Windows Server 19 Planned Upgrade Details

Completed [22/03/2021 14:15]

March 06 - Shared SQL Server Upgrade - Saturday 6th March 2021 Details

Completed [15/03/2021 15:07]

March 06 - Control Panel / CIX Forums Issue Details

Resolved [06/03/2021 22:04]

March 02 - Openreach COVID Update 3 Details

Resolved [28/06/2021 11:14]

February 16 - CityFibre Outage Details

Resolved [17/02/2021 17:46]

CityFibre have confirmed that all affected services have been restored and a full investigation is underway. We apologise for those customers affected by this issue.

February 12 - Network Issue Affecting DC5 Data Center Details

Resolved [12/02/2021 17:24]

We believe the reboot has resolved the issue.

February 11 - Hosting Network Maintenance 10/02/2021 21:00 GMT Details

Completed [10/02/2021 09:50]

February 11 - Network Maintenance 11/02/2021 9PM GMT Details

Completed [12/02/2021 14:43]

February 02 - Emergency Switch Reboot - 9PM 02/02/2021 Details

Resolved [10/02/2021 09:46]

February 02 - Emergency Switch Reboot - 9PM 02/01/2021 Details

Resolved [02/02/2021 13:19]

January 28 - Hosting Network Maintenance 28/01/2021 23:00GMT - 06:00AM. Details

Completed [10/02/2021 09:46]

January 12 - Openreach COVID Update 2 Details

Resolved [02/03/2021 12:23]

December 29 - Control Panel Maintenance 29/12/2020 Details

Completed [30/12/2020 01:25]

December 21 - Weekend Spam Outbreak 21/12/2020 Details

Resolved [12/01/2021 15:07]

December 18 - Openreach API Interaction Details

Resolved [18/12/2020 16:21]

We are now receiving responses from the various affected systems. Confirmation of a resolution hasn't been announced by Openreach, so services should be considered at risk.

December 14 - TalkTalk Outage in North East of England Details

Resolved [15/12/2020 13:21]

The issue has been resolved. Control panel users can see further details -

December 14 - Core Network at DC5 Data Centre Details

Resolved [16/12/2020 11:25]

We believe yesterday's networking issues for the hosting data centre are now fully resolved. We have waited for the dust to settle before giving the all clear. Apologies again for any disruption this has caused. Once we receive a full explanation into the cause, we will provide this as soon as possible.

December 09 - Server 38 - Emergency Disk Replacement Details

Resolved [14/12/2020 05:35]

December 02 - WLR Diagnostic Tests Details

Resolved [02/12/2020 09:39]

This issue has now been resolved and diagnostics are working again.

November 06 - Openreach COVID Update Details

Resolved [12/01/2021 15:03]

November 03 - Control Panel Maintenance 03/11/2020 - 9PM GMT Details

Completed [03/11/2020 22:46]

This work completed.

October 29 - BT Wholesale Ethernet Interconnects Down Details

Resolved [30/10/2020 06:33]

Service was resumed at approximately 02:15. We apologise for this unexpected outage.

October 19 - Control Panel Unavailable Details

Resolved [19/10/2020 13:50]

October 17 - Shared Windows Server 21 Upgrade 17/10/2020 Details

Completed [03/11/2020 22:46]

October 14 - Unexpected Broadband Session Drops Details

Resolved [14/10/2020 11:15]

Apologies for the session drops this morning. The cause was linked to additional interconnects being patched into one of our London POPs. This caused an issue with one of our broadband LNS which dropped sessions, only for them to be able to reconnect. It would have impacted any circuits routed via that LNS across TalkTalk and BT Wholesale.

This was unexpected behaviour and should not have occurred. We will continue to monitor and will raise this with the manufacturer as a suspected bug.

October 04 - Control Panel and VPS Platform Maintenance Details

Completed [15/10/2020 12:05]

September 26 - Virgin NNI Outage [30 circuits Affected] Details

Resolved [26/09/2020 08:18]

Fault was tracked down to a power failure within a Virgin Media rack. All circuits are operational.

September 15 - Broadband network outage affecting TTB based circuits Details

Resolved [15/09/2020 16:20]

We have seen near-normal levels of sessions restore through the afternoon. Anyone unable to reconnect should be able to do so with a power cycle. If this doesn't address it try powering down for an hour and reconnect. Failure to connect still may require assistance from our support team.

We will not terminate sessions to force a reconnection back to Telehouse North, they will naturally spread out as sessions drop of their own accord.

We are reviewing this outage internally, but ultimately the cause lay with the carrier.

September 01 - Server21 Networking Issue Details

Resolved [01/09/2020 10:16]

This issue has now been resolved.

August 31 - TalkTalk Ethernet Outage [LD8] Details

Resolved [31/08/2020 22:47]

The root cause was TalkTalk maintained hardware failure affecting 1 Ethernet NNI of ours and 6000 other B2B clients. TalkTalk fault incident resolution states:

<-- snip -->
NOC monitoring identified an FPC10 (Flexible PIC Concentrator) failure at NGE001.LOH. This caused a total loss of service to approx. 6k B2B circuits from approx. 12:47 (31/08). The Core Network Ops team were engaged and their investigations found that the FPC10 had failed and could not be restored remotely. To restore service as of approx. 17:23 a field engineer attended site and replaced the faulty FTP10 with support from the core network ops team. This incident will now be closed with any further root cause analysis being completed via the problem management process.
<-- snip -->

Apologies for the disruption caused this afternoon.

August 30 - Problems with Internet Routing / CenturyLink Details

Resolved [30/08/2020 21:25]

The issue was resolved around 16:10. CenturyLink responded via Twitter to say:

<-- snip -->

We are able to confirm that all services impacted by today’s IP outage have been restored. We understand how important these services are to our customers, and we sincerely apologize for the impact this outage caused.

<-- snip -->

Although we and their other global customers withdrew routes and shut down peering sessions, they continued to announce them to their peers regardless. This caused black holing of any inbound traffic routed via CenturyLink. All affected customers were left powerless and it has been a case of having to wait for them resolve the issue.

Thankfully less than 10% of our overall traffic routes in via CenturyLink's network, so the impact was minimal. We know of only a small handful of destinations that were unreachable during their outage. Apologies if your access was disrupted.

August 21 - Shared Hosting - Server 37 Details

Resolved [21/08/2020 17:29]

A faulty network has been replaced and service restored. Apologies for the delay in resolution, it wasn't obvious that the card may have been at fault.

August 19 - Hosting Outage Details

Resolved [04/10/2020 13:46]

August 18 - POP Affecting Issue at LD8 Details

Resolved [04/10/2020 13:45]

July 24 - Shared Windows Server 19 Details

Completed [18/08/2020 05:05]

July 23 - Broadband Incident in the North of England Details

Resolved [23/07/2020 17:25]

Following a small fire at one of our Newcastle Upon Tyne exchanges earlier today, Openreach have now restored power to all services. All Broadband and Ethernet services should now be up and working.

July 10 - Shared Windows Servers 21 and 19 Details

Completed [17/07/2020 11:47]

July 08 - Control Panel Maintenance Details

Completed [10/07/2020 22:53]

July 04 - Server Maintenance and Rack Move in London Data Centre. Details

Completed [06/07/2020 10:37]

June 22 - Control Panel Details

Resolved [04/07/2020 21:44]

June 19 - Calling Office Number Details

Resolved [04/07/2020 21:50]

June 13 - Control Panel Details

Completed [13/06/2020 10:36]

This work completed successfully.

June 13 - Windows Server 21 Details

Resolved [19/06/2020 13:51]

June 04 - Windows Server 19 Details

Resolved [13/06/2020 06:29]

June 03 - VPS Outage Details

Resolved [13/06/2020 06:33]

June 03 - Control Panel and Shared SQL Down Details

Resolved [13/06/2020 06:33]

May 15 - TalkTalk Broadband API Details

Resolved [13/06/2020 06:33]

April 22 - Control Panel Maintenance Details

Completed [05/05/2020 10:36]

April 16 - Issue with Virgin Leased Lines Details

Resolved [22/04/2020 15:07]

March 26 - Network issue affecting hosting and mail services Details

Resolved [26/03/2020 16:42]

A network routing issue has been resolved. All services are working as expected now.

March 26 - Network issue affecting hosting and mail services Details

Resolved [26/03/2020 10:57]

A network routing issue has been resolved. All hosting and email services are functioning as expected now.

March 24 - Statement from Openreach regarding Covid 19 Details

Resolved [13/06/2020 06:34]

February 19 - Networking Issue Details

Resolved [19/02/2020 13:10]

The issue was related to LINX (the London Internet Exchange), which has now been resolved and would have potentially affected several Internet providers in the UK. We are awaiting a full RFO from them to confirm the cause.

October 08 - TalkTalk Business Sessions Failing to Reconnect Details

Resolved [08/10/2019 15:26]

The cause has been located and service has now stablised. If a connection hasn't returned please power cycle the router to force a reconnection attempt. Apologies for the disruption witnessed.

August 30 - Emergency DC5 Core Router Upgrade Details

Completed [30/08/2019 00:10]

The upgrade was successful and cleared the fault condition as suspected. We have been monitoring for the past hour and have not seen any further instability.

August 29 - Connectivity Outage Details

Resolved [29/08/2019 17:42]

We are seeing services restored now. If any connections remain offline please reboot the routers. The root cause is under investigation.

July 25 - VPS Platform Details

Resolved [25/07/2019 15:42]

The issue with the VPS platform has been resolved and it was due to a denial of service attack against the platform. We have worked closely with our mitigation service and transit provider to ensure this will not happen again.

We have also investigated with them why this incident did not get detected in the manner it should have been, and this was due to a configuration issue at their end. Assurances have been provided this has been rectified. In addition to this, we are looking more closely at network level to see what further and additional protection could be put in place to further prevent this from occurring again.

Our apologies for the disruption this has caused.

July 19 - Emergency VPS Maintenance Details

Resolved [19/07/2019 11:25]

The maintenance is complete now and services are back up and running.

July 10 - VPS Platform Details

Resolved [10/07/2019 12:40]

The attack has now been isolated and brought under control, so normal service show now be witnessed. We apologise for the disruption witnessed this morning. We are continuing to monitor the platform carefully.

June 24 - VPS Platform Details

Resolved [10/07/2019 09:10]

June 01 - VPS Platforem Details

Resolved [01/06/2019 15:30]

We believe the issue with the VPS platform to be resolved. We will be monitoring the service closely over the next few hours to ensure all continues to be well.

May 29 - Virgin Media Fibre Break Details

Resolved [30/05/2019 12:29]

The fault was resolved with all circuits restored by 13:35.

Full notes from Virgin Media Business surrounding the handling of this fault can be found here:

We apologise again for the prolonged outage which affected working hours.

April 15 - BT Wholesale Interconnect Details

Resolved [17/04/2019 17:19]

BT have confirmed that a line card needed to be reloaded in order to resolve the issue, we consider services to no longer be at risk.

Please let know if you have any further concerns.

April 10 - Network Issue Affecting DC5 Data Centre Details

Resolved [15/04/2019 15:26]

The problem was localised to 1 rack of servers following a PDU failure.

April 05 - Virgin Media Leased Line Outage [London & Surrounding Areas] Details

Resolved [05/04/2019 13:02]

The affected circuits appear to have been restored. We have received no further communication from Virgin, so please consider service to be at risk.

April 04 - SSL Warnings For Sending / Receiving Mail Details

Resolved [24/06/2019 09:09]

February 25 - Communicating With TalkTalk Business API Details

Resolved [25/02/2019 12:23]

TalkTalk's systems appear to be operational again. However, please consider them to be at risk as we have not received any communication from them to confirm that everything is back to normal.

February 14 - Control Panel Access Details

Resolved [14/02/2019 11:22]

The issue has been resolved. The cause was linked to a connectivity issue between the servers in the cluster.

January 18 - Internet Routing Issues Details

Resolved [18/01/2019 10:11]

The issue with routing has been resolved, we apologise for any inconvenience caused this morning.

If you continue to have any problems please contact the support desk with specific examples.

December 14 - Network Maintenance At Equinix LD8 Details

Completed [14/12/2018 01:31]

The maintenance is now complete.

December 05 - Server 33 Emergency Maintenance Details

Completed [05/12/2018 10:29]

The maintenance is now complete.

November 15 - Broadband outage in Yorkshire Details

Resolved [15/11/2018 17:33]

October 25 - Server 36 Emergency Maintenance Details

Completed [26/10/2018 01:58]

The server rebuild and data restoration is now complete.

October 15 - Virgin Leased Lines Details

Resolved [16/10/2018 08:59]

Virgin have supplied the following reason for outage:

"In relation to the issue identified in the London area regarding loss of service. This issue was fully restored at 20:43 yesterday evening when a faulty DC output breaker was discovered at our Hayes hubsite and services were moved away from it onto a different output breaker. All services have been stable since that time."

October 10 - Control Panel and Webmail Details

Completed [10/10/2018 23:57]

October 05 - Broadband outage in Keighley, Bradford and Bingley Details

Resolved [09/10/2018 12:05]

All services are back working now.

October 02 - Linux Shared Hosting Emergency Maintenance Details

Completed [02/10/2018 10:19]

The maintenance is now complete.

September 26 - BT Wholesale based connections down Details

Resolved [02/10/2018 09:47]

September 25 - TalkTalk Business portal and API issues Details

Resolved [25/09/2018 12:11]

This issue is fully resolved now.

September 20 - FTP Proxy Issue Details

Resolved [20/09/2018 17:37]

The FTP proxy service is now back online.

September 13 - Domain Renewal and Registration issues Details

Resolved [13/09/2018 17:24]

This issue is fully resolved now.

September 12 - Details

Completed [12/09/2018 15:03]

VPS host VPS1 requires an emergency reboot. We apologize for any disruption caused.

September 09 - Webmail and Control Panel Access Details

Resolved [09/09/2018 22:02]

Earlier this evening, we experienced an issue with our core SQL cluster which prevented access to our webmail interfaces and access to our Control Panel. This was resolved around 21:30 BST.

September 06 - Network Maintenance Affecting Dedicated Servers Details

Resolved [09/09/2018 22:03]

We believe all issues were resolved successfully on Thursday morning.

September 06 - Network Maintenance 06/09/2018 Details

Completed [09/09/2018 22:03]

Work completed around 2AM BST.

September 03 - Shared Hosting Email Access Details

Resolved [03/09/2018 12:50]

Service has been resolved. Apologies for the disription caused. Engineers are working to ensure that this doesn't repeat itself.

August 23 - MySQL on Server 60 Details

Resolved [23/08/2018 09:30]

MySQL has been restarted and the issue has been resolved.

August 22 - Shared Hosting Email Access Details

Resolved [22/08/2018 13:22]

The issue has been resolved. Mail is starting to flow again, although there may be a slight bottleneck for the platform to process. Apologies for the disruption witnessed.

August 15 - Linux Shared Hosting Emergency Maintenance Details

Completed [22/08/2018 13:24]

July 05 - Network Connectivity Issues Details

Resolved [05/07/2018 16:54]

This issue appears to be resolved now, although we are monitoring the situation carefully.

Reason For Outage - TalkTalk identified an issue with a third party peering provider, Iomart, who incorrectly advertised a subnet. This was a highly unusual event, and hopefully one we never see repeated.

Current Status