[PROBLEM] No Receivers Discovered

[downriver_bob]

Here are  the commands (by example) used to do the network scan for Receivers.

Code:

# Scan the given subnet for hosts with open port 6600 (MPD) and then parse out the IP addresses. Note the netmask is assumed to be /24 (255.255.255.0)

sudo nmap -Pn -p6600 --open 192.168.1.0/24 -oG /tmp/mpd_nmap.scan >/dev/null
cat /tmp/mpd_nmap.scan | grep "6600/open" | cut -f 1 | cut -d " " -f 2

# Pick an IP address from the list and then enter the URL below in a Browser.

http://192.168.1.121/command/?cmd=trx-control.php -rx

Look for "On" or 'Off' in the status line thats returned. Either of these values will indicate a Receiver has been found.

Thanks Tim, but how do I use this to troubleshoot why nothing is being discovered?

Edit: I've only just seen the code block scrolls (mobile) I'll do some more investigation into this shortly