Require network addresses
This field is optional.
You can restrict access for a quiz to particular subnets on the LAN or Internet by specifying a comma-separated list of partial or full IP address numbers.
This is especially useful for a proctored quiz, where you want to be sure that only people in a certain room are able to access the quiz.
For example: 192.168. , 188.8.131.52/20, 184.108.40.206, 220.127.116.11-20
There are four types of numbers you can use (you can not use text based domain names like example.com):
- Full IP addresses, such as 192.168.10.1 which will match a single computer (or proxy).
- Partial addresses, such as 192.168 which will match anything starting with those numbers.
- CIDR notation, such as 18.104.22.168/20 which allows you to specify more detailed subnets.
- A range of IP addresses 22.214.171.124-20 The range applies to the last part of the address, so this means all the IP addresses from 126.96.36.199 to 188.8.131.52.
Spaces are ignored.