[mythtvnz] OT - whats running on my TV

[Nick Rout]

My network connected LG TV has port 8080 (and only port 8080) open
according to nmap. However it doesn't seem to be running a web server
- if I telnet to port 8080 it connects, pauses for a while, then
throws an error message, viz:

nick at media:~$ telnet 192.168.1.104 8080
Trying 192.168.1.104...
Connected to 192.168.1.104.
Escape character is '^]'.
HTTP/1.1 500 Internal Server Error
Date: Tue Jun  7 03:54:48 2011 GMT
Server: LG HDCP Server
Pragma: no-cache
Cache-Control: no-store, no-cache, must-revalidate
Connection: close
Content-Length: 141
Content-Type: application/atom+xml; charset=utf-8

<?xml version="1.0"
encoding="utf-8"?><envelope><HDCPError>500</HDCPError><HDCPErrorDetail>Internal
Server Error</HDCPErrorDetail></envelope>Connection closed by foreign
host.

If I use curl, it gives a 406 error:

nick at media:~$ curl http://192.168.1.104:8080/
<?xml version="1.0"
encoding="utf-8"?><envelope><HDCPError>406</HDCPError><HDCPErrorDetail>Not
Acceptable</HDCPErrorDetail></envelope>

Anyone got any ideas how I explore this port some more? Or what it's for?