All systems are operational
Scheduled Maintenance
[SEWAN] Technical maintenance - xx.xx.20xx

Beginning: 18.08.2025 – 11.00 PM

Ending: 20.08.2025 – 03.00 AM

 

Impact: Few packet loss and SSL-VPN disconnection while switchover.

 

Dear Customer, Dear Partner,

 

Please be informed that our technical team will perform maintenance on all firewall clusters.

During the two scheduled nights, you may experience brief packet loss and temporary SSL-VPN disconnections during the switchover.

No action is required on your side.

 

Thank you for your understanding.

 

Best regards;

 

SEWAN Technical Team

Past Incidents

Thursday 19th November 2020

[SEWAN] General information 19.11.2020, scheduled 4 years ago

 

Beginning: 19.11.2020 – 9.00 PM

Ending: 22.11.2020 – 11.59 PM

Impact: SCARLET Number Porting impossible

 

Dear customer, dear partner,

 

Please be aware that we have been informed by SCARLET that no porting IN or OUT will be possible from/to SCARLET from 19.11.2020 – 9.00 PM to 22.11.2020 – 11.59 PM.

 

Here is part of their official communication :


After nearly 4 years of preparation, Scarlet will perform in a couple of weeks a major upgrade in the backend systems, involving a migration of all customer data.

 

In order to minimize impact to the consumer we ask you:

• Not to plan installations or activations for fixed or mobile number portability where Scarlet is donor between Thursday 19/11 21.00h and Sunday 22/11/2020 23.59h

• Not to plan activations involving easy switch where Scarlet is donor between Thursday 19/11 21.00h and Sunday 22/11/2020 23.59h

 

Should you plan despite our request to do installations or activations, please inform the end customer of the delay in number porting or easy switch to reduce the number of complaints to a strict minimum.


 

Therefore, please make sure to adapt your work schedule in accordance to this constraint.

 

Best regards

SEWANTechnical Team

Monday 2nd November 2020

[SEWAN] Technical maintenance - 02.11.2020, scheduled 4 years ago

 

Beginning: 02.11.2020 – 11.59 PM

Ending: 03.11.2020 – 1.30 AM

Internal ref: DTCAB-1387

Impact: DSL services reconnection

   

Dear customer, dear partner,

 

Please note that our technical team will perform a maintenance during the night of 02.11.2020 from 11.59 PM to 1.30 AM the next day on our DSL infrastructure.

 

During this timeframe, our DSL lines may experience brief disconnections, that should last from 15 to 30 minutes maximum. As consequences, all telephony trunks connected behind those DSL lines will therefore become unregistered, and will register again when the DSL line is back up.

No intervention is needed from your side.

 

Best regards;

SEWAN Technical Team

Wednesday 28th October 2020

No incidents reported

Tuesday 27th October 2020

No incidents reported

Monday 26th October 2020

No incidents reported

Sunday 25th October 2020

No incidents reported

Saturday 24th October 2020

No incidents reported

Friday 23rd October 2020

No incidents reported

Thursday 22nd October 2020

No incidents reported

Wednesday 21st October 2020

No incidents reported

Tuesday 20th October 2020

No incidents reported

Monday 19th October 2020

No incidents reported

Sunday 18th October 2020

No incidents reported

Saturday 17th October 2020

No incidents reported

Friday 16th October 2020

No incidents reported

Thursday 15th October 2020

No incidents reported

Wednesday 14th October 2020

No incidents reported