NOTIFY * HTTP/1.1 
HOST: 239.255.255.250:1900
CACHE-CONTROL: max-age=180
Location: http://192.168.1.245:5431/dyndev/uuid:1491-82a2-2dcb000099dc
NT: uuid:1491-82a2-2dcb010099dc
NTS: ssdp:alive
SERVER:LINUX/2.4 UPnP/1.0 BRCM400/1.0
USN: uuid:1491-82a2-2dcb010099dc