Hi Charlie,
TEARDOWN needs also an Auth-String:
PLAY rtsp://10.0.0.20/channel01 RTSP/1.0
Session: 00010000
CSeq: 6
Range: npt=0.000-
User-Agent: Wowza Media Server Pro (Wowza Media Server 2 Perpetual 2.2.3.09 build27256)
Authorization: Basic ABCDEFGHIJKLMNOP=
RTSP/1.0 200 OK
CSeq: 6
Session: 00010000
Range: npt=now-
TEARDOWN rtsp://10.110.46.13/channel01 RTSP/1.0
Session: 00010000
CSeq: 7
User-Agent: Wowza Media Server Pro (Wowza Media Server 2 Perpetual 2.2.3.09 build27256)
RTSP/1.0 401 Unauthorized
CSeq: 7
WWW-Authenticate: Basic realm="/"
Wowza closes the UDP-Port, but there are still incomming RTP-Packages.
Regards
adorn