edit dd-wrt startup command 我需要幫助(solved keeping post to help other)

digitalsony

I'm using winxp ,ddwrt 2.4sp2 router
cant use iphone vpn pptp connect to router ...windows vpn connect successed!!
google the answer already...but dont know how to edit dd-wrt startup command!!!

need step to open the command script....

forward from other site:
"   我之前試過將以下這段加在DD-WRT startup command iPhone4就可以connect DD-WRT PPTP VPN Server了:
#!/bin/sh
echo "nopcomp" >> /tmp/pptpd/options.pptpd
echo "noaccomp" >> /tmp/pptpd/options.pptpd
kill `ps | grep pptp | cut -d ' ' -f 1`
pptpd -c /tmp/pptpd/pptpd.conf -o /tmp/pptpd/options.pptpd  "

thanks buddy

(solved)  easy to input inside dd-wrt router "command" page