tracksessionip

Comments

• "It restricts a single session from changing IP, and this is mostly a debugging tool for a strange problem that we think is a PHP bug. It does not stop a single user from having more than one session."
  • Martin Langhoff in http://moodle.org/mod/forum/discuss.php?d=47271#217274
• "suppose you logged in using a dial up connection. If you get disconnected and then reconnect, tracksessionip will not let you open pages even if you had your browser open."
  • Vikram Solia in http://moodle.org/mod/forum/discuss.php?d=32879#157645

Config.php

• to turn it on, go to config.php and uncomment:
• $CFG->tracksessionip= True;

// If this setting is set to true, then Moodle will track the IP of the
// current user to make sure it hasn't changed during a session.  This
// will prevent the possibility of sessions being hijacked via XSS, but it
// may break things for users coming using proxies that change all the time,
// like AOL.