Finding signal strength from ssh

[blue99]

Is there some place on the dm800 where you can find out signal strength for the current tuned transponder? I'm writing a simple script that will notify me if the signal strength drops below a certain %.

 

[joeuser]

 wget -O - -q http://localhost//web/signal?AGC=

 

[blue99]

That xml page is returning blank results. Isn't there somewhere in /proc where the web interface is grabbing the signal strength from? Maybe that can be used directly.

root@dm800:~# wget -O - -q http://localhost/web/signal?AGC=
<?xml version="1.0" encoding="UTF-8"?>
<e2frontendstatus>
<e2snrdb> dB</e2snrdb>
<e2snr> %</e2snr>
<e2ber></e2ber>
<e2acg> %</e2acg>
</e2frontendstatus>
root@dm800:~#