This is an old revision of the document!
Use Putty to SSH into the router
Goto
/etc/config <shell> cd /etc/config
cp firewall firewall.bak </shell> (so you can restore default firewall rules)
<shell> vi firewall </shell>
Change all “REJECT” to “ACCEPT”
This should make your firewall open and very insecure.
Extra rules MAY be required to full open all ports however.
Save the changes and quit
then do
<shell> /etc/init.d/firewall restart </shell>
so that it reloads firewall with your modified firewall settings