Why?

Because it very quickly became my door brick. Plugged it in, turned it on, bios fried, didn’t even boot past initial saftey check’s.

Can’t even ftp into the thing to flash it.

So back to the factory for this one. I have bookmarked this site though for when I get an actual working one.

Cheers
Marc

Thanks, this helped me.

folks, don’t forget to make the script executable:

chmod 755 /jffs/iptables.fw
nvram commit

James,

I am curious why you set the default policies to ACCEPT just after the sleep? (I see they are set to DROP later, but not sure if there is some reason behind temporarily setting them to ACCEPT)

That works - at least for me

 Download [vxworks_prep_gs_v03.zip] and extract.
 Download and extract [vxworks_killer_gs_v08.zip]
 Download [DD-WRT micro generic]. You may want to check [DD-WRT] to make sure there isn’t a newer version than v23 SP2. Do not use the one labelled ‘WRT54G’ or ‘WRT54GS’, use the ‘generic’ version.
 If you don’t know how to use (or don’t have) a console mode TFTP tool (i.e. tftp.exe), download the [Linksys TFTP transfer tool].
 You will want to assign your network adaptor a manual IP address, since you may loose your automatically configured one and have trouble TFTP’ing the firmware. It’s done at the properties dialog of your network connection, in the ‘Internet Protocol (TCP/IP)’ properties.
 Go to your router’s web based interface and enter the ‘Administration’ tab. Then select ‘Firmware Upgrade’ and choose the vxworks_prep_gs_v03.bin file. Hit apply. After a minute, your browser window will go blank. At this point, power cycle your router.
 Again point your web browser to http://192.168.1.1. You’ll see a different sort of firmware upgrade screen. This is the Management Mode. Select and apply the vxworks_killer_gs_v08.bin firmware upgrade. WAIT for your browser window to turn to report ‘Success’. Have troubles? Try a different web browser, the http daemon in management mode is very finicky.
 Now unplug the power cord of your router, then plug it back in. The power LED should now be blinking.
 Now you need to do a binary mode TFTP transfer of DD-WRT micro generic to your router. To do this you can use the Windows TFTP console mode utility, the Linksys TFTP Windows GUI utility, or some other TFTP client.
 Do NOT reboot your router after TFTP’ing, this will happen automatically. It takes a couple minutes after the TFTP transfer finishes for the firmware to actually be flashed.

Finalizing
 After your router reboots itself following the TFTP transfer, you should have access to the DD-WRT’s HTTP interface at 192.168.1.1
 Congratulations, you’re now running DD-WRT micro! This was a one tim operation, future firmware updates do not require this process.
 If you have problems, please visit an appropriate user forum to get aid from your fellow users. There are many common problems, and common solutions. I suggest the forums at [dd-wrt.com].
 Remember, the default username and password for a new DD-WRT flash is:
username: root
password: admin

How to TTL=1 to TTL=10:
In the COMMANDS menu add this line in FIREWALL:

iptables -t mangle -I PREROUTING -i ppp0 -j TTL –ttl-set 10

If you have more questions email me: pacooo@abv.bg

That didn’t work because you need

/usr/sbin/iptables instead of just iptables