> -----Original Message-----
> From: Marshall Eubanks [mailto:email@hidden]
> Hello;
>
> We use relays to serve the same stream to both unicast and multicast.
Wonderful, I would like to relay unicast only at the moment.
> I have 14 relays running on one box using DSS 5.5.1 at this moment,
> all sending data.
> So this does work with multiple relays.
I think so, but I can't make it working. :-(
Which kind of sources do you relay?
I'm using source which act as true RTSP on demand servers, they can be
played directely with a video player too.
> Have you tried sending both to 172.31.77.100 or 122 ?
What do you mean? I think I've tried all the possible configurations
with three boxes and two sources.
My desired setup would be the local relay of two different live sources
to the same IP address 172.31.77.100 which is also the address of the
DSS doing the relay.
> Also, I sometimes note that relay enable has to be toggled off and
> then to get it to work after a server reset, so you might try doing
that.
I've already done that many times, but I don't think i reset the server.
Should i reset the server each time I edit a relay with the sole purpose
of enabling/disabling it?
>
> You might also use tcpdump in 172.31.77.100 and 172.31.77.122
> to see
> if the
> packets are actually coming in (in some switches you can find this
> out in the switch CLI).
I've already looked at these packets and they arrive, for example this
is what I see on DSS 172.31.77.122 when I set it as relay destination in
DSS 172.31.77.6. This RTSP dialog seems good to me, especially becasue
it's followed by a good streams of RTP/RTCP packets.
Is there something I should do in DSS 172.31.77.122 to inform it that it
should receive packets from 172.31.77.6?
Thanks a lot,
Claudio
------
ANNOUNCE /fish2.sdp RTSP/1.0
CSeq: 1
Content-Type: application/sdp
User-agent: QTSS_Relay/5.5.1
Content-Length: 517
v=0
o=publicUser 00000000000000000000000000000000 3216481340 IN IP4 0.0.0.0
s=@utoTOOLS M600 V3.0r1_0317
c=IN IP4 172.31.77.122
t=0 0
a=random_access_denied
a=control:*
m=video 0 RTP/AVP 99
b=AS:159
a=control:TrackID=1
a=framerate:7.0
a=rtpmap:99 MP4V-ES/1000
a=fmtp:99
profile-level-id=8;config=000001b008000001b589130000010000000120008440fa
282c2090a31f;decode_buf=12672
m=audio 0 RTP/AVP 100
b=AS:5
a=control:TrackID=2
a=rtpmap:100 AMR/8000
a=fmtp:100 decode_buf=400;octet-align=1
a=maxptime:200
RTSP/1.0 200 OK
Server: DSS/5.5 (Build/489.7; Platform/Win32; Release/Darwin; )
Cseq: 1
SETUP /fish2.sdp/trackID=1 RTSP/1.0
CSeq: 2
Transport: RTP/AVP;unicast;client_port=10000-10001;mode=record
User-agent: QTSS_Relay/5.5.1
RTSP/1.0 200 OK
Server: DSS/5.5 (Build/489.7; Platform/Win32; Release/Darwin; )
Cseq: 2
Cache-Control: no-cache
Session: 131808251350373
Date: Tue, 29 Nov 2005 17:27:18 GMT
Expires: Tue, 29 Nov 2005 17:27:18 GMT
Transport:
RTP/AVP;unicast;mode=record;source=172.31.77.122;client_port=10000-10001
;server_port=6972-6973
SETUP /fish2.sdp/trackID=2 RTSP/1.0
CSeq: 3
Session: 131808251350373
Transport: RTP/AVP;unicast;client_port=10000-10001;mode=record
User-agent: QTSS_Relay/5.5.1
RTSP/1.0 200 OK
Server: DSS/5.5 (Build/489.7; Platform/Win32; Release/Darwin; )
Cseq: 3
Session: 131808251350373
Cache-Control: no-cache
Date: Tue, 29 Nov 2005 17:27:18 GMT
Expires: Tue, 29 Nov 2005 17:27:18 GMT
Transport:
RTP/AVP;unicast;mode=record;source=172.31.77.122;client_port=10000-10001
;server_port=6974-6975
PLAY /fish2.sdp RTSP/1.0
CSeq: 4
Session: 131808251350373
Range: npt=0.0-
x-prebuffer: maxtime=3.0
User-agent: QTSS_Relay/5.5.1
RTSP/1.0 200 OK
Server: DSS/5.5 (Build/489.7; Platform/Win32; Release/Darwin; )
Cseq: 4
Session: 131808251350373
RTP-Info: url=/fish2.sdp/trackID=1,url=/fish2.sdp/trackID=2
------
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