All systems are operational
Scheduled Maintenance
[SEWAN] Technical maintenance - 16.02.2026

Beginning: 16.02.2026 – 10.00 PM

Ending: 17.02.2026 – 06.00 AM

 

Impact: Two short service interruptions of a few minutes affecting Network, VoIP and Hosting services during switchover.

 

Dear Customer, Dear Partner,

 

Please be informed that our technical team will perform an upgrade on two network core devices.

 

During the scheduled maintenance window, you may experience two short service interruptions lasting a few minutes during service failover between our two datacenters. This may temporarily affect firewall cloud, Sophia VOIP telephony and hosting services.

 

No action is required on your side.

 

Best regards,

[SEWAN] Technical maintenance - 17.02.2026

Beginning: 17.02.2026 – 10.00 PM

Ending: 18.02.2026 – 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 firewalls cluster 1.

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

[SEWAN] Technical maintenance - 18.02.2026

Beginning: 18.02.2026 – 12.00 AM

Ending: 18.02.2026 – 1.00 PM

 

Impact: Cloud firewall cluster 12 console not reachable

 

Dear Customer, Dear Partner,

 

Please be informed that our technical team will carry out maintenance on the firewall GUI (cluster 12).

During this maintenance window, the management console will not be accessible. No impact on production services is expected.

Thank you for your understanding.

 

Best regards;

 

SEWAN Technical Team

[SEWAN] Technical maintenance - 19.02.2026

Beginning: 19.02.2026 – 12.00 AM

Ending: 19.02.2026 – 1.00 PM

 

Impact: Cloud firewall cluster 13 console not reachable

 

Dear Customer, Dear Partner,

 

Please be informed that our technical team will carry out maintenance on the firewall GUI (cluster 13).

During this maintenance window, the management console will not be accessible. No impact on production services is expected.

Thank you for your understanding.

 

Best regards;

 

SEWAN Technical Team

Past Incidents

Tuesday 9th February 2021

No incidents reported

Monday 8th February 2021

Ticketing system (Zendesk) [SEWAN] Unexpected disturbances - 08.02.2021

****** UPDATE 08.02.2021 - 11.29AM ******

Zendesk confirms the situation is back to normal


 

Beginning: 08.02.2021 – 10.30 AM

Ending: 08.02.2021 – 11.29 AM

Impact: Ticketing system unreachable

 

Dear customer, dear partner,

 

Since 10.30AM this morning, our ticketing system provider (Zendesk) is eperiencing outage on their platform. Therefore, we are currently not capable of treating your tickets.

We are expecting the situation to be back to normal in the next coming hour.

May you need any urgent action from our team, please call us on +32 2 240 19 79

 

Best regards;

SEWAN technical team

Sunday 7th February 2021

No incidents reported

Saturday 6th February 2021

No incidents reported

Friday 5th February 2021

No incidents reported

Thursday 4th February 2021

No incidents reported

Wednesday 3rd February 2021

DNS information [SEWAN] Unexpected disturbances - 03.02.2021

****** UPDATE ******

Beginning: 03.02.2021 – 11.01 AM

Ending: 03.02.2021 – 12.59 AM

Impact: 3starsnet.com DNS resolution impossible

 

Dear customer dear partner,

After an intervention from our DNS supplier, our DNS resolution xxx.3starsnet.com is back to normal. The propagation may take few extra minutes to be populated.

Our operational team is now analyzing how this could happen, and will take all the necessary measures.

Please accept all our apologize for the inconvenience.

 

Sewan Technical Team


Beginning: 03.02.2021 – 11.01 AM

Ending: on going

Impact: 3Starsnet.com DSN unreachable

 

Dear customer, dear partner,

 

since this morning, our DSN xxx.3starsnet.com is no longuer available.

This has an impact on on 3starsnet.com is not accessible.

Neverthless, you can access to all your service on xxx.sewan.be

VOICE:

V1: sip.3starsnet.com => 85.119.188.3

V2: voip.3starsnet.com => 188.66.8.19

V3 => 188.66.8.42

V5 => 188.66.8.22

WEB INTERFACES:

V1: https://web.3starsnet.com/ => https://web.sewan.be/

V2: https://portal.3starsnet.com/ => https://portal.sewan.be/

V5: https://sbcng.3starsnet.com/ => https://sbcng.sewan.be/

Porting tool: https://porting.3starsnet.com/ => https://porting.sewan.be/

  

Your credential remains unchanged, but if you have your paswords stored on your web browser, you may have to log again.

  

Best regards;

SEWAN technical team

Tuesday 2nd February 2021

Internet access - ADSL / VDSL [SEWAN] General information 02.02.2021

Beginning: 02.02.2021 – 4.36 PM

Ending: On going

Impact: EDPnet internet services down

 

Dear customer, dear partner,

 

Please note that since 4.36PM today, we have noticed huge disturbances on EDPnet internet lines all over Belgium.

 

We could gather the information that they are performing an emergency maintenance on their network. If you may use their internet services, you may be subjected to these disturbances out of our control.

 

Best regards SEWAN Technical Team

Monday 1st February 2021

No incidents reported

Sunday 31st January 2021

Internet access - ADSL / VDSL [SEWAN] General information 31.01.2021

Beginning: 31.01.2021 – 12.00 AM

Ending: 31.01.2021 – 6.00 PM

Impact: Fritzbox 7360 HW V1 + OS version 6.31

 

Dear customer, dear partner,

 

Please note that we have received feedback from the market that Fritzbox 7360 (HW V1) with OS version 6.31 may suffer from security breach.

At this stage, this is pure suspicion, but if you ever encounter SIP hacking in this specific setup, we encourage you to updage your device with 6.52 firmware.

 

SEWAN Technical Team

Saturday 30th January 2021

No incidents reported

Friday 29th January 2021

No incidents reported

Thursday 28th January 2021

No incidents reported

Wednesday 27th January 2021

No incidents reported

Tuesday 26th January 2021

General communicate service [SEWAN] General information 26.01.2021

Beginning: 26.01.2021 – 09.00 AM

Ending: on going

Impact: Disturbances on Orange mobile

 

Dear customer, dear partner,

 

for several consecutive days now, we have noticed multiple and different termination problems towards the Belgian Orange Mobile network. Depsite several differents upstream carrier routes including our SEWAN headquarter and subsidiaries, we keep noticing persistant issues over Orange mobile.

We have raised incident tickets towards the concerned carriers, including Orange, but are still expecting a clear answer on Time To Repair from their side.

Therefore, please note that you may, hopefully on rare occasions, experience audio quality or unexpected cut of calls toward Orange mobile, for which we are doing our upmost best to receive garanties from Orange.

Best regards

 

SEWAN Technical Team