First I have 3 cameras behind firewall and on the firewall I opened 3 ports which forward to cameras IP addresses on port 554(rtsp).
I test camera link with VLC rtsp://184.108.40.206:555/live.sdp which forward to second camera on 554 port and I have a link with no problem and I check codec information my camera use Motion JPEG Video(mjpg).
On Wowza Streaming Engine I folow guide for re-streaming and create camera.stream file with content rtsp://220.127.116.11:555/live.sdp
I create startup stream with name camera.stream and MediaCaster-rtp,Application-live,Instance-_definst_
The stream file is active and into log files everything is look ok:
2014-04-06 22:13:09 EEST comment server INFO 200 - RTPSessionDescriptionDataProviderBasic.getStreamInfo[live/_definst_]: RTSP/RTP re-streaming. Success, received SDP data.
When I try to connect with VLC to rtmp://wowza-server-IP/live/camera.stream I don't have a connection and into log: