<div dir="ltr"><font face="verdana,sans-serif">Guys,<br>Need some help in understanding how to add Options to the Outer IP Header (new) while operating Strong-swan in Tunnel Mode.<br><br>Not sure whether Stong-swan is providing the Flexibility to configure IP Header Options which are to be added in New Header of Tunnel Mode!! After some Research; it seems to be <b>xfrm4_mode_tunnel.c </b>is adding the New Header & thought of changing the code in kernel itself to add the options.<br>
<br>Please let me know ; what's the right way of adding IP Header options ??<br><br>Looking forward for the reply!<br><br>-Best Regards,<br>VKS.<br></font></div>