Category: Mod

Pfsense broadcom xDSL modem SNR tweak script

As you know, with some Broadcom chipset you can tweak the SNR ratio from your modem side. Here is a script that set SNR to the minimum when your Pfsense boot. You have to place the file on /usr/local/etc/rc.d/ directory and, as usual, you have to change the file permission to be executable.

echo open
sleep 2
sleep 1
sleep 1
echo "adsl configure --snr 1"
sleep 8
echo "logout"
sleep 1
) | telnet


Link about alice gate router

Routertech firmware Dlink Dsl-300T