Yeah, you can save $10 on serial cable, just keep in mind that
console is the only connection that can be used to recover from bad flash.
Bootbase 1.05 allows to flash Zyxel firmware on Netgear.
Benefit of it is that you get latest firmware for your router
with all features enabled (Netgear version is somewhat castrated).
Zyxel 3.23 is the latest and HL works perfectly without any patches .
But it doesnt have web based interface so serial connection is needed.
Anywayz lets flash 3.22 then . Its pretty good actually.
1. Go to
CuteFTP website ,download and install CuteFTP.
2. Launch CuteFTP and log into your router.
You need login address which you can find by running winipcfg (default gateway).
Also username ( 'admin' by default) and password ('1234' default)
Top CuteFTP window will tell you when login is successful.
You will see contents of your HD in the left window and contents of router in the right window.
Router contains two files: bigger one is firmware and small one is config file.
3.Click on 'tools'(hammer icon) then 'advanced' and choose 'binary mode'.
4.Find new (3.22) config file on your HD in the left window and rename it.
New name has to match exactly the name of existing config file in the right window.
Renaming needs to be done within CuteFTP. Just rightclick on the file in the left window and rename.
5.Drag newly renamed config file from left window to the right window.
You will be asked if you want to replace file. Choose yes and it will flash right away.
Top window will show a flash successful message.
6.Repeat 4 and 5 for firmware file.
Its bigger so it will take some 10-20 sec to flash. Router lights will blink
while flashing and again you will get a message in the top window when its over.
Thats it for now.
