Network requirements

From zFairs Contest Management

To take full advantage of our tools and systems, you will want to ensure your network is fully allowed to access our tools.

Summary

IP list

Below is a list of our current IPs

  • 64.62.178.162 - 64.62.178.174
  • 166.70.120.178 - 166.70.120.182
  • 204.228.148.66 - 204.228.148.70

Ports

  • TCP 80, 443, 10000-65535
  • UDP 80, 443, 10000-65535

Email Whitelist

Emails are sent out to teachers, students, parents, judges, and other volunteers that use our system. These Emails are sent my your contest staff to communicate about the event or inform them of action needed. These emails are not generated by zFairs or other stakeholders but by your users.

Please allow *@zfairs.com for emails.

IP's and Ports used

  • IPs: 166.70.120.178 - 166.70.120.182
  • Port: 25

Video / Web Conferencing

We use the WebRTC standard for video and web conferencing, please ensure the following ports, IPs, and domains are approved.

Domains

  • *.zfairs.com
  • *.docTogether.com

IPs

  • 64.62.178.162 - 64.62.178.174
  • 166.70.120.178 - 166.70.120.182
  • 204.228.148.66 - 204.228.148.70

Port

  • TCP 10000-65535
  • UDP 10000-65535
  • TCP 80
  • TCP 8080
  • UDP 3478
  • TCP/UDP 5347
  • TCP/UDP 5349
  • TCP/UDP 5222

Realtime Communication Features

Needed for online judging, spelling bee, Acadeca, science fairs

IPs

  • 64.62.178.162 - 64.62.178.174
  • 166.70.120.178 - 166.70.120.182
  • 204.228.148.66 - 204.228.148.70

Port

  • TCP 10000-65535
  • UDP 10000-65535

Sample Letter to IT

If you are struggling to connect or use our services, you may need to involve your IT team. Here is a template to make that easier.

Hi IT,

We're partnering with zFairs and need to make sure services are available to our staff and students while on our network. We will be using zFairs video conferencing solutions in conjunction with our event. Can you ensure these services are accessible on our network. You can test the video conferencing services by having two different devices browse to https://jitsi.zfairs.com/video-test where at least one of the devices is on the network. While on this page you should be able to year and see the other person.

You can see zFairs' network requirements at https://wiki.zfairs.com/index.php?title=Network_requirements

Thank you,