Availability restriction by IP address

Enhance activity security by restricting access based on IP address. This plugin allows you to control the availability of any chosen activity, making it accessible only to users from specified IP addresses.

• Author: Luuk Verhoeven, ldesignmedia.nl

• Supports comma separate list of ip-addresses
• Subnet support, eg 192.168.1.0/24
• Inline ip-address validation
• Turning on/off with eye icon, without lossing the input value.

1. Copy this plugin to the availability\condition\ipaddress folder on the server
2. Login as administrator
3. Go to Site Administrator > Notification
4. Install the plugin

1. Add or edit an activity in a Moodle course.
2. Go to the section "Restrict access"
3. Click IP address in the modal
4. There's a new input field that supports a list of comma separated ip address e.g. 127.0.0.1, 192.168.1.0/24
   1. The users with matching ip addresses can view the activity.
5. Save the activity

If you discover any security related issues, please email luuk@ldesignmedia.nl instead of using the issue tracker.

The GNU GENERAL PUBLIC LICENSE. Please see License File for more information.

Contributions are welcome and will be fully credited. We accept contributions via Pull Requests on Github.

• 5.1.0 (2026030300)

  Tested and verified on Moodle 5.1

  5.0.2 (2025080401)

  Added support for pre-configuring IP ranges by admins

  5.0.1 (2025052200)

  Tested on Moodle 5.0

• 2024080401 Added support for pre-configuring IP ranges by admins
• 2025052200 Tested on Moodle 5.0
• 2025040400 Tested on Moodle 4.5
• 2024072000 Tested on Moodle 4.4
• 2022021100 Thanks for adding ip-range support @juacas
• 2022052800 Fixed the issue 6 @hamzatamyachte
• 2022052801 Test in Moodle 4.0 @hamzatamyachte