Maintenance network

Maintenance network

26-05-2020 00:00:00 - 26-05-2020 03:00:00

Urgency: Planned
Affected services:
- Customers with a network connection to switch "leaf-sw1.bit-1"
- Customers with a network connection to switch "leaf-sw2.bit-1"
- Customers with a network connection to switch "leaf-sw3.bit-1"
- Customers with a network connection to switch "leaf-sw4.bit-1"
Expected Impact:
- For a short period of time no new connections can be made
Customer intervention required: No
Reference number: 168159

Summary:

On Tuesday May 26th between 00:00 hrs and 03:00 hrs we will perform maintenance on our leaf switches at BIT-1. During this maintenance a hotfix will be applied to our switches.

Details:

A vulnerability is found on our leaf switches. The possibility that someone exploits this vulnerability is small. Our supplier has made a hotfix available, which we will apply during this maintenance. The hotfix fixes the vulnerability so it cannot be exploited. During the installation of this hotfix no new ARP requests will be processed. Existing connections will not be affected during this maintenance.