Limesurvey “IP Range Survey” Plugin

Plugin description

The IPRangeSurvey-Plugin grants access to a survey only for people within a certain range of network addresses. This can be useful if people should only be allowed to execute a survey e.g. within the company’s network.

Plugin features

  • IP range details and redirect URL can be defined at survey level
  • Use CIDR-Notation to easily define valid IP ranges, see Classless-Inter-Domain-Routing

Plugin installation

  • Copy the IPRangeSurvey-Folder to the Limesurvey “plugins” directory.
  • Activate the plugin at the Limesurvey plugin manager (requires proper user rights for accessign the feature at the Limesurvey admin interface).

Plugin settings

Examples

NotationStart IPEnd IPAddesses
192.168.10.25/16 192.168.0.0 192.168.255.255 65536
192.168.10.25/17 192.168.0.0 192.168.127.255 32768
192.168.10.25/18 192.168.0.0 192.168.63.255 16348
192.168.10.25/19 192.168.0.0 192.168.31.255 8192
192.168.10.25/20 192.168.0.0 192.168.15.255 4096
192.168.10.25/24 192.168.10.0 192.168.10.255 256
192.168.10.25/26 192.168.10.0 192.168.10.6364
192.168.10.25/32 192.168.10.25 192.168.10.251