irule based redirection issue

Hi Matthieu, thanks for the response and You are right, redirection is normal behavior but i am not sure why it is continuously redirecting if i enable debug in explorer to test language response i see 100+ redirections and at the end request stops with page not found means client browser is receiving ( Response HTTP/1.0 302 Found , Location https://www.mylocalnet.us/fr/pages/default.aspx , Server BigIP ) constantly in response instead of any contents etc while site is operational and working fine when not using irule.