Firewall Setup (Outgoing rules for clients)

If you have outgoing firewall rules for your clients you will need to implement rules from the following links:

• https://support.zoom.us/hc/en-us/articles/201362683-Network-Firewall-or-Proxy-Server-Settings-for-Zoom 1)
• https://support.zoom.us/hc/en-us/articles/201458316-Network-Firewall-Settings-for-CRC 2)
• https://support.zoom.us/hc/en-us/articles/203182415-Network-Firewall-Settings-for-VRC 3)
• https://support.zoom.us/hc/en-us/articles/202342006-Network-Firewall-Settings-For-Meeting-Connector 4)
• https://support.zoom.us/hc/en-us/articles/203211695-Network-Firewall-for-Group-Messaging

Further you should add 109.105.112.224/27 for Virtual Room Connectors and 185.174.116.0/22 for
Meeting Connectors to the range of destinations (Subject to change without notification).

NORDUnet On-Premise IP ranges (2021-02)

• 109.105.112.224/27 - NORDUnet VRC
• 185.174.117.0/24 - NORDUnet
• 185.174.118.0/24 - NORDUnet
• 185.174.119.0/24 - NORDUnet
• 89.46.17.0/24 - SUNET
• 89.46.18.0/24 - SUNET
• 195.148.74.0/24 - CSC/FUNET

These are the networks where the NORDUnet On-Premise Zoom installation currently resides.

2021-03 - Currently planning to expand that with at least one more /24 by the end of March.

1) 

Outgoing firewall rules

2) 

Zoom Cloud Room Connector

3) 

Virtual Room Connector (On-Premise)

4) 

On-Premise Meeting Connector