AA50 / How to add personal setting in rc file

Hi all

I would like to add personal setting in rc file
to add route for the lan side and other things but the rc file is copied from the ramfs.tgz
How to modify this file or is there a file that we can modify…

Thanks

Sylvain…

OK I reply for someone interesting cause I found a solution

connect with ssh to AA50
vi /bin/save_config
add /etc/rc to SUBDIR var
:wq
vi /etc/rc
add your command for me I add at the end of rc
/sbin/route add default gw 192.168.25.254

:wq #save quit
return to http gui
apply config to save

done

Bye