Drupal tip: redirect on specific page after login
Step 1 : Enable the trigger module if you haven’t done so. (To enable the trigger module, go to administer->site building->module. check the trigger module and press save.)
Step 2 : Go the administration panel and click on action. Under Make a new advanced action available, select Redirect to URL… and hit create.
Enter a description and the url to redirect to. You can use internal url like node/123 to redirect the user on login.
Step 3 : Go to the administration panel and click on triggers under site building. Select users in the tab.
Under Trigger: After a user has logged in, select the trigger you have just created and hit assign.
Logout and log back in to test.
Please take note that this tip is for ALL users that login. For a specific role based or specific user-based rules check the Rules module.