Ports
Web Services
Port 80 and 443 should be open outbound for TCP traffic to our Web Applications and services.
Multiplayer
UDP Ports in the Firewall: 5055, 5056, 5058, 27000, 27001, 27002
Domains
For each domain listed we assume all sub-domains would be included.
We ensure our domains are not blocked by major providers so explicitly allowing these may not be necessary depending on your firewall vendor.
Domain | Purpose | OMS Installer (VR Client Version(s)) |
*.oms-app.com | Our main entry point for learners. Required for authentication, sending feedback. | All |
*.oms-bot.com | Required for voice control scenarios. | MB7 > (MB10.1) |
*.oms-create.com | This is the address of our Scenario Authoring Platform (OMS Create) | MB8+ |
IP Addresses
OMS recommends whitelisting the above domains rather than IP Addresses (which are subject to change outside of OMS control).
We cannot guarantee that the IP Address will stay within this range.
If you wish to whitelist the IPs for the oms-app.com rather than the domain then you must whitelist the Cloudflare IP which can be found here: IP Ranges | Cloudflare.
For the domain production-services.oms-create.com there is no fixed IP. At the time of writing the possible ranges are:
54.210.0.0/15
54.160.0.0/13
34.224.0.0/12
Finding the current ranges for OMS Create
This is done on a WSL2 terminal using the jq package
sudo apt-get install jq
wget -O ip-ranges.json https://ip-ranges.amazonaws.com/ip-ranges.json
The command for all addresses is
jq -r '.prefixes[] | select(.region=="us-east-1") | select(.service=="EC2") | .ip_prefix' < ip-ranges.json
All emails - including invitation, activation and password reset - via the OMS Hub (Web App) come from support@oxfordmedicalsimulation.com
That email address should be added to any email security systems, as well as our email client sending IP address of 149.72.25.54