Enable Websocket in F5 LTM

Dear Experts.

Please suggest me how to enable websocket in LTM .

The best way, use wss(websocket over SSL/TLS). Do not use http profile or disable it in iRule.

create a VS with SSL proifle, If there is not any standart http traffic, do not use http profile, If yes, use iRule and disable http when websocket request is sent