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UDP multicast no video and no sound

Discussion on the (deprecated) VideoLAN Server application as well as the miniSAPserver stream announcer. This is not about VLC!
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mcsniper95
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Joined: 05 Aug 2009 23:33

UDP multicast no video and no sound

Postby mcsniper95 » 23 Sep 2009 15:33

Hi everyone,

I have a project to do for university, my server (Fedora core 9) have to send SAP/SDP anounces to clients (Linux and Windows XP), I choose to send streams by UDP throught TS muxer.
My problem is that the Client doesn´t receive any video or audio, please help guys...

So, to do it,firstly I have to configure the MiniSAPserver to send SAP/SDP anounces, tue sap.cfg looks like:

# sap.cfg - Configuration file of the mini SAP server
# Global miniSAPserver options
[global]
# Number of seconds between announces. 5 is default. Internet announces better use 30.
sap_delay=30
# The network interface on which to stream.
#interface=eth0
# Then you should have one "[program]" section per program announced
# Note that only announces for MPEG2 TS streams are supported.
# Though announces of other types of streams may work for some clients,
# they will not be compliant to the announce spec. and are not at all
# guaranteed to work.

# SDP file
[program]
type=udp
name=customsdp
customsdp=/home/mcsniper/test.sdp
user=Mickael
machine=ServerMic
site=www.serverMic.com
# address=239.255.255.250
address=224.2.127.254
port=9999


Then I have configured my sdp file, test.sdp, like this:

# VLC media player VLM command batch
# http://www.videolan.org/vlc/
new test broadcast
setup test input "/home/mcsniper/Videos/Bey-Boy.mgp"
setup test output #std{acess=udp,mux=ts,dst=224.2.127.254:9999}
control test play

The server side is ready to send announces after the command line : $ ./sapserver -c sap.cfg
The console apresents this result:

+ Parsing configuration file
+ 1 programs loaded
+ Packet TTL set to 255
+ Running as program.
v=0
o=Mickael 16914 1 IN IP4 ServerMic
s=customsdp
u=www.serverMic.com
c=IN IP4 224.2.127.254/255
t=0 0
a=tool:miniSAPserver 0.3.6
a=type:broadcast
a=charset:UTF-8
m=video 9999 udp mpeg

In my server side, I have also configured eth0 as:
routte add -net 224.0.0.0 netmask 240.0.0.0 dev eth0


On my Windows XP client, I have created a batch file with the next configuration:
cd C:\Program Files\VideoLAN\VLC
vlc -vvv --extraintf sap

I have also configured vlc to receive sap announces from 224.2.127.254:9999


Só after launching the SAP announces on client side, I would be able to receive SAP announces from vlc, I select playlist -> SAP announces.
After a while, customsdp appears in the right window but with time 00:00:00.

I launch Wireshark to analyse the network, and on the server side, It appears:

No. Time Source Destination Protocol Info
1 0.000000 192.168.1.12 239.255.255.255 SAP/SDP Announcement (v1), with session description

Frame 1 (264 bytes on wire, 264 bytes captured)
Ethernet II, Src: Inventec_ca:a9:e9 (00:a0:d1:ca:a9:e9), Dst: IPv4mcast_7f:ff:ff (01:00:5e:7f:ff:ff)
Internet Protocol, Src: 192.168.1.12 (192.168.1.12), Dst: 239.255.255.255 (239.255.255.255)
User Datagram Protocol, Src Port: 40622 (40622), Dst Port: sapv1 (9875)
Session Announcement Protocol
Session Description Protocol
Session Description Protocol Version (v): 0
Owner/Creator, Session Id (o): Mickael 16914 1 IN IP4 ServerMic
Session Name (s): customsdp
URI of Description (u): www.serverMic.com
Connection Information (c): IN IP4 239.255.255.250/255
Time Description, active time (t): 0 0
Session Attribute (a): tool:miniSAPserver 0.3.6
Session Attribute (a): type:broadcast
Session Attribute (a): charset:UTF-8
Media Description, name and address (m): video 9999 udp mpeg

No. Time Source Destination Protocol Info
2 4.723876 192.168.1.1 224.0.0.22 IGMP V3 Membership Report / Join group 224.2.127.254 for any sources

Frame 2 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: IPv4mcast_00:00:16 (01:00:5e:00:00:16)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 224.0.0.22 (224.0.0.22)
Internet Group Management Protocol
IGMP Version: 3
Type: Membership Report (0x22)
Header checksum: 0x79fd [correct]
Num Group Records: 1
Group Record : 224.2.127.254 Change To Exclude Mode
Record Type: Change To Exclude Mode (4)
Aux Data Len: 0
Num Src: 0
Multicast Address: 224.2.127.254 (224.2.127.254)

No. Time Source Destination Protocol Info
3 4.726219 192.168.1.1 224.0.0.22 IGMP V3 Membership Report / Join group 239.195.255.255 for any sources

Frame 3 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: IPv4mcast_00:00:16 (01:00:5e:00:00:16)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 224.0.0.22 (224.0.0.22)
Internet Group Management Protocol
IGMP Version: 3
Type: Membership Report (0x22)
Header checksum: 0xea3a [correct]
Num Group Records: 1
Group Record : 239.195.255.255 Change To Exclude Mode
Record Type: Change To Exclude Mode (4)
Aux Data Len: 0
Num Src: 0
Multicast Address: 239.195.255.255 (239.195.255.255)

No. Time Source Destination Protocol Info
4 4.728414 192.168.1.1 224.0.0.22 IGMP V3 Membership Report / Join group 239.255.255.255 for any sources

Frame 4 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: IPv4mcast_00:00:16 (01:00:5e:00:00:16)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 224.0.0.22 (224.0.0.22)
Internet Group Management Protocol
IGMP Version: 3
Type: Membership Report (0x22)
Header checksum: 0xe9fe [correct]
Num Group Records: 1
Group Record : 239.255.255.255 Change To Exclude Mode
Record Type: Change To Exclude Mode (4)
Aux Data Len: 0
Num Src: 0
Multicast Address: 239.255.255.255 (239.255.255.255)

No. Time Source Destination Protocol Info
5 4.731121 192.168.1.1 224.0.0.22 IGMP V3 Membership Report / Join group 224.0.0.255 for any sources

Frame 5 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: IPv4mcast_00:00:16 (01:00:5e:00:00:16)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 224.0.0.22 (224.0.0.22)
Internet Group Management Protocol
IGMP Version: 3
Type: Membership Report (0x22)
Header checksum: 0xf8fe [correct]
Num Group Records: 1
Group Record : 224.0.0.255 Change To Exclude Mode
Record Type: Change To Exclude Mode (4)
Aux Data Len: 0
Num Src: 0
Multicast Address: 224.0.0.255 (224.0.0.255)

No. Time Source Destination Protocol Info
6 4.743212 192.168.1.1 192.168.1.255 NBNS Name query NB FF01::2:7FFE<00>

Frame 6 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
7 5.492502 192.168.1.1 192.168.1.255 NBNS Name query NB FF01::2:7FFE<00>

Frame 7 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
8 5.649740 192.168.1.1 224.0.0.22 IGMP V3 Membership Report / Join group 224.2.127.254 for any sources / Join group 224.0.0.255 for any sources / Join group 239.255.255.255 for any sources / Join group 239.195.255.255 for any sources

Frame 8 (78 bytes on wire, 78 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: IPv4mcast_00:00:16 (01:00:5e:00:00:16)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 224.0.0.22 (224.0.0.22)
Internet Group Management Protocol
IGMP Version: 3
Type: Membership Report (0x22)
Header checksum: 0xad36 [correct]
Num Group Records: 4
Group Record : 224.2.127.254 Change To Exclude Mode
Record Type: Change To Exclude Mode (4)
Aux Data Len: 0
Num Src: 0
Multicast Address: 224.2.127.254 (224.2.127.254)
Group Record : 224.0.0.255 Change To Exclude Mode
Record Type: Change To Exclude Mode (4)
Aux Data Len: 0
Num Src: 0
Multicast Address: 224.0.0.255 (224.0.0.255)
Group Record : 239.255.255.255 Change To Exclude Mode
Record Type: Change To Exclude Mode (4)
Aux Data Len: 0
Num Src: 0
Multicast Address: 239.255.255.255 (239.255.255.255)
Group Record : 239.195.255.255 Change To Exclude Mode
Record Type: Change To Exclude Mode (4)
Aux Data Len: 0
Num Src: 0
Multicast Address: 239.195.255.255 (239.195.255.255)

No. Time Source Destination Protocol Info
9 6.242522 192.168.1.1 192.168.1.255 NBNS Name query NB FF01::2:7FFE<00>

Frame 9 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
10 6.996255 192.168.1.1 192.168.1.255 NBNS Name query NB FF04::2:7FFE<00>

Frame 10 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
11 7.745498 192.168.1.1 192.168.1.255 NBNS Name query NB FF04::2:7FFE<00>

Frame 11 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
12 8.495520 192.168.1.1 192.168.1.255 NBNS Name query NB FF04::2:7FFE<00>

Frame 12 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
13 9.251931 192.168.1.1 192.168.1.255 NBNS Name query NB FF05::2:7FFE<00>

Frame 13 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
14 10.001424 192.168.1.1 192.168.1.255 NBNS Name query NB FF05::2:7FFE<00>

Frame 14 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
15 10.751445 192.168.1.1 192.168.1.255 NBNS Name query NB FF05::2:7FFE<00>

Frame 15 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
16 11.504663 192.168.1.1 192.168.1.255 NBNS Name query NB FF06::2:7FFE<00>

Frame 16 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
17 12.254419 192.168.1.1 192.168.1.255 NBNS Name query NB FF06::2:7FFE<00>

Frame 17 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
18 13.004442 192.168.1.1 192.168.1.255 NBNS Name query NB FF06::2:7FFE<00>

Frame 18 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
19 13.756825 192.168.1.1 192.168.1.255 NBNS Name query NB FF07::2:7FFE<00>

Frame 19 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
20 14.506435 192.168.1.1 192.168.1.255 NBNS Name query NB FF07::2:7FFE<00>

Frame 20 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
21 15.256456 192.168.1.1 192.168.1.255 NBNS Name query NB FF07::2:7FFE<00>

Frame 21 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
22 16.009616 192.168.1.1 192.168.1.255 NBNS Name query NB FF08::2:7FFE<00>

Frame 22 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
23 16.759434 192.168.1.1 192.168.1.255 NBNS Name query NB FF08::2:7FFE<00>

Frame 23 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
24 17.509460 192.168.1.1 192.168.1.255 NBNS Name query NB FF08::2:7FFE<00>

Frame 24 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
25 18.262807 192.168.1.1 192.168.1.255 NBNS Name query NB FF09::2:7FFE<00>

Frame 25 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
26 19.012775 192.168.1.1 192.168.1.255 NBNS Name query NB FF09::2:7FFE<00>

Frame 26 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
27 19.762450 192.168.1.1 192.168.1.255 NBNS Name query NB FF09::2:7FFE<00>

Frame 27 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
28 20.515842 192.168.1.1 192.168.1.255 NBNS Name query NB FF0A::2:7FFE<00>

Frame 28 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
29 21.265423 192.168.1.1 192.168.1.255 NBNS Name query NB FF0A::2:7FFE<00>

Frame 29 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
30 22.015453 192.168.1.1 192.168.1.255 NBNS Name query NB FF0A::2:7FFE<00>

Frame 30 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
31 22.768817 192.168.1.1 192.168.1.255 NBNS Name query NB FF0B::2:7FFE<00>

Frame 31 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
32 23.518421 192.168.1.1 192.168.1.255 NBNS Name query NB FF0B::2:7FFE<00>

Frame 32 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
33 24.268775 192.168.1.1 192.168.1.255 NBNS Name query NB FF0B::2:7FFE<00>

Frame 33 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
34 25.021870 192.168.1.1 192.168.1.255 NBNS Name query NB FF0C::2:7FFE<00>

Frame 34 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
35 25.771418 192.168.1.1 192.168.1.255 NBNS Name query NB FF0C::2:7FFE<00>

Frame 35 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
36 26.521436 192.168.1.1 192.168.1.255 NBNS Name query NB FF0C::2:7FFE<00>

Frame 36 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
37 27.274664 192.168.1.1 192.168.1.255 NBNS Name query NB FF0D::2:7FFE<00>

Frame 37 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
38 28.024416 192.168.1.1 192.168.1.255 NBNS Name query NB FF0D::2:7FFE<00>

Frame 38 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
39 28.774433 192.168.1.1 192.168.1.255 NBNS Name query NB FF0D::2:7FFE<00>

Frame 39 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
40 29.528667 192.168.1.1 192.168.1.255 NBNS Name query NB FF0E::2:7FFE<00>

Frame 40 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
41 30.000086 192.168.1.12 239.255.255.255 SAP/SDP Announcement (v1), with session description

Frame 41 (264 bytes on wire, 264 bytes captured)
Ethernet II, Src: Inventec_ca:a9:e9 (00:a0:d1:ca:a9:e9), Dst: IPv4mcast_7f:ff:ff (01:00:5e:7f:ff:ff)
Internet Protocol, Src: 192.168.1.12 (192.168.1.12), Dst: 239.255.255.255 (239.255.255.255)
User Datagram Protocol, Src Port: 40622 (40622), Dst Port: sapv1 (9875)
Session Announcement Protocol
Session Description Protocol
Session Description Protocol Version (v): 0
Owner/Creator, Session Id (o): Mickael 16914 1 IN IP4 ServerMic
Session Name (s): customsdp
URI of Description (u): www.serverMic.com
Connection Information (c): IN IP4 239.255.255.250/255
Time Description, active time (t): 0 0
Session Attribute (a): tool:miniSAPserver 0.3.6
Session Attribute (a): type:broadcast
Session Attribute (a): charset:UTF-8
Media Description, name and address (m): video 9999 udp mpeg

No. Time Source Destination Protocol Info
42 30.278374 192.168.1.1 192.168.1.255 NBNS Name query NB FF0E::2:7FFE<00>

Frame 42 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
43 31.028403 192.168.1.1 192.168.1.255 NBNS Name query NB FF0E::2:7FFE<00>

Frame 43 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
44 60.000267 192.168.1.12 239.255.255.255 SAP/SDP Announcement (v1), with session description

Frame 44 (264 bytes on wire, 264 bytes captured)
Ethernet II, Src: Inventec_ca:a9:e9 (00:a0:d1:ca:a9:e9), Dst: IPv4mcast_7f:ff:ff (01:00:5e:7f:ff:ff)
Internet Protocol, Src: 192.168.1.12 (192.168.1.12), Dst: 239.255.255.255 (239.255.255.255)
User Datagram Protocol, Src Port: 40622 (40622), Dst Port: sapv1 (9875)
Session Announcement Protocol
Session Description Protocol
Session Description Protocol Version (v): 0
Owner/Creator, Session Id (o): Mickael 16914 1 IN IP4 ServerMic
Session Name (s): customsdp
URI of Description (u): www.serverMic.com
Connection Information (c): IN IP4 239.255.255.250/255
Time Description, active time (t): 0 0
Session Attribute (a): tool:miniSAPserver 0.3.6
Session Attribute (a): type:broadcast
Session Attribute (a): charset:UTF-8
Media Description, name and address (m): video 9999 udp mpeg

No. Time Source Destination Protocol Info
45 76.179204 192.168.1.12 224.2.127.254 SAP/SDP Announcement (v1), with session description

Frame 45 (262 bytes on wire, 262 bytes captured)
Ethernet II, Src: Inventec_ca:a9:e9 (00:a0:d1:ca:a9:e9), Dst: IPv4mcast_02:7f:fe (01:00:5e:02:7f:fe)
Internet Protocol, Src: 192.168.1.12 (192.168.1.12), Dst: 224.2.127.254 (224.2.127.254)
User Datagram Protocol, Src Port: 51314 (51314), Dst Port: sapv1 (9875)
Session Announcement Protocol
Session Description Protocol
Session Description Protocol Version (v): 0
Owner/Creator, Session Id (o): Mickael 16914 1 IN IP4 ServerMic
Session Name (s): customsdp
URI of Description (u): www.serverMic.com
Connection Information (c): IN IP4 224.2.127.254/255
Time Description, active time (t): 0 0
Session Attribute (a): tool:miniSAPserver 0.3.6
Session Attribute (a): type:broadcast
Session Attribute (a): charset:UTF-8
Media Description, name and address (m): video 9999 udp mpeg

No. Time Source Destination Protocol Info
46 106.179396 192.168.1.12 224.2.127.254 SAP/SDP Announcement (v1), with session description

Frame 46 (262 bytes on wire, 262 bytes captured)
Ethernet II, Src: Inventec_ca:a9:e9 (00:a0:d1:ca:a9:e9), Dst: IPv4mcast_02:7f:fe (01:00:5e:02:7f:fe)
Internet Protocol, Src: 192.168.1.12 (192.168.1.12), Dst: 224.2.127.254 (224.2.127.254)
User Datagram Protocol, Src Port: 51314 (51314), Dst Port: sapv1 (9875)
Session Announcement Protocol
Session Description Protocol
Session Description Protocol Version (v): 0
Owner/Creator, Session Id (o): Mickael 16914 1 IN IP4 ServerMic
Session Name (s): customsdp
URI of Description (u): www.serverMic.com
Connection Information (c): IN IP4 224.2.127.254/255
Time Description, active time (t): 0 0
Session Attribute (a): tool:miniSAPserver 0.3.6
Session Attribute (a): type:broadcast
Session Attribute (a): charset:UTF-8
Media Description, name and address (m): video 9999 udp mpeg

No. Time Source Destination Protocol Info
47 136.179567 192.168.1.12 224.2.127.254 SAP/SDP Announcement (v1), with session description

Frame 47 (262 bytes on wire, 262 bytes captured)
Ethernet II, Src: Inventec_ca:a9:e9 (00:a0:d1:ca:a9:e9), Dst: IPv4mcast_02:7f:fe (01:00:5e:02:7f:fe)
Internet Protocol, Src: 192.168.1.12 (192.168.1.12), Dst: 224.2.127.254 (224.2.127.254)
User Datagram Protocol, Src Port: 51314 (51314), Dst Port: sapv1 (9875)
Session Announcement Protocol
Session Description Protocol
Session Description Protocol Version (v): 0
Owner/Creator, Session Id (o): Mickael 16914 1 IN IP4 ServerMic
Session Name (s): customsdp
URI of Description (u): www.serverMic.com
Connection Information (c): IN IP4 224.2.127.254/255
Time Description, active time (t): 0 0
Session Attribute (a): tool:miniSAPserver 0.3.6
Session Attribute (a): type:broadcast
Session Attribute (a): charset:UTF-8
Media Description, name and address (m): video 9999 udp mpeg

No. Time Source Destination Protocol Info
48 166.179736 192.168.1.12 224.2.127.254 SAP/SDP Announcement (v1), with session description

Frame 48 (262 bytes on wire, 262 bytes captured)
Ethernet II, Src: Inventec_ca:a9:e9 (00:a0:d1:ca:a9:e9), Dst: IPv4mcast_02:7f:fe (01:00:5e:02:7f:fe)
Internet Protocol, Src: 192.168.1.12 (192.168.1.12), Dst: 224.2.127.254 (224.2.127.254)
User Datagram Protocol, Src Port: 51314 (51314), Dst Port: sapv1 (9875)
Session Announcement Protocol
Session Description Protocol
Session Description Protocol Version (v): 0
Owner/Creator, Session Id (o): Mickael 16914 1 IN IP4 ServerMic
Session Name (s): customsdp
URI of Description (u): www.serverMic.com
Connection Information (c): IN IP4 224.2.127.254/255
Time Description, active time (t): 0 0
Session Attribute (a): tool:miniSAPserver 0.3.6
Session Attribute (a): type:broadcast
Session Attribute (a): charset:UTF-8
Media Description, name and address (m): video 9999 udp mpeg

No. Time Source Destination Protocol Info
49 196.179906 192.168.1.12 224.2.127.254 SAP/SDP Announcement (v1), with session description

Frame 49 (262 bytes on wire, 262 bytes captured)
Ethernet II, Src: Inventec_ca:a9:e9 (00:a0:d1:ca:a9:e9), Dst: IPv4mcast_02:7f:fe (01:00:5e:02:7f:fe)
Internet Protocol, Src: 192.168.1.12 (192.168.1.12), Dst: 224.2.127.254 (224.2.127.254)
User Datagram Protocol, Src Port: 51314 (51314), Dst Port: sapv1 (9875)
Session Announcement Protocol
Session Description Protocol
Session Description Protocol Version (v): 0
Owner/Creator, Session Id (o): Mickael 16914 1 IN IP4 ServerMic
Session Name (s): customsdp
URI of Description (u): www.serverMic.com
Connection Information (c): IN IP4 224.2.127.254/255
Time Description, active time (t): 0 0
Session Attribute (a): tool:miniSAPserver 0.3.6
Session Attribute (a): type:broadcast
Session Attribute (a): charset:UTF-8
Media Description, name and address (m): video 9999 udp mpeg

No. Time Source Destination Protocol Info
50 226.180077 192.168.1.12 224.2.127.254 SAP/SDP Announcement (v1), with session description

Frame 50 (262 bytes on wire, 262 bytes captured)
Ethernet II, Src: Inventec_ca:a9:e9 (00:a0:d1:ca:a9:e9), Dst: IPv4mcast_02:7f:fe (01:00:5e:02:7f:fe)
Internet Protocol, Src: 192.168.1.12 (192.168.1.12), Dst: 224.2.127.254 (224.2.127.254)
User Datagram Protocol, Src Port: 51314 (51314), Dst Port: sapv1 (9875)
Session Announcement Protocol
Session Description Protocol
Session Description Protocol Version (v): 0
Owner/Creator, Session Id (o): Mickael 16914 1 IN IP4 ServerMic
Session Name (s): customsdp
URI of Description (u): www.serverMic.com
Connection Information (c): IN IP4 224.2.127.254/255
Time Description, active time (t): 0 0
Session Attribute (a): tool:miniSAPserver 0.3.6
Session Attribute (a): type:broadcast
Session Attribute (a): charset:UTF-8
Media Description, name and address (m): video 9999 udp mpeg

No. Time Source Destination Protocol Info
51 234.354925 192.168.1.1 192.168.1.255 NBNS Name query NB X.IMWX.COM<00>

Frame 51 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
52 235.104740 192.168.1.1 192.168.1.255 NBNS Name query NB X.IMWX.COM<00>

Frame 52 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
53 235.855133 192.168.1.1 192.168.1.255 NBNS Name query NB X.IMWX.COM<00>

Frame 53 (92 bytes on wire, 92 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137)
NetBIOS Name Service

No. Time Source Destination Protocol Info
54 256.180247 192.168.1.12 224.2.127.254 SAP/SDP Announcement (v1), with session description

Frame 54 (262 bytes on wire, 262 bytes captured)
Ethernet II, Src: Inventec_ca:a9:e9 (00:a0:d1:ca:a9:e9), Dst: IPv4mcast_02:7f:fe (01:00:5e:02:7f:fe)
Internet Protocol, Src: 192.168.1.12 (192.168.1.12), Dst: 224.2.127.254 (224.2.127.254)
User Datagram Protocol, Src Port: 51314 (51314), Dst Port: sapv1 (9875)
Session Announcement Protocol
Session Description Protocol
Session Description Protocol Version (v): 0
Owner/Creator, Session Id (o): Mickael 16914 1 IN IP4 ServerMic
Session Name (s): customsdp
URI of Description (u): www.serverMic.com
Connection Information (c): IN IP4 224.2.127.254/255
Time Description, active time (t): 0 0
Session Attribute (a): tool:miniSAPserver 0.3.6
Session Attribute (a): type:broadcast
Session Attribute (a): charset:UTF-8
Media Description, name and address (m): video 9999 udp mpeg

No. Time Source Destination Protocol Info
55 286.180403 192.168.1.12 224.2.127.254 SAP/SDP Announcement (v1), with session description

Frame 55 (262 bytes on wire, 262 bytes captured)
Ethernet II, Src: Inventec_ca:a9:e9 (00:a0:d1:ca:a9:e9), Dst: IPv4mcast_02:7f:fe (01:00:5e:02:7f:fe)
Internet Protocol, Src: 192.168.1.12 (192.168.1.12), Dst: 224.2.127.254 (224.2.127.254)
User Datagram Protocol, Src Port: 51314 (51314), Dst Port: sapv1 (9875)
Session Announcement Protocol
Session Description Protocol
Session Description Protocol Version (v): 0
Owner/Creator, Session Id (o): Mickael 16914 1 IN IP4 ServerMic
Session Name (s): customsdp
URI of Description (u): www.serverMic.com
Connection Information (c): IN IP4 224.2.127.254/255
Time Description, active time (t): 0 0
Session Attribute (a): tool:miniSAPserver 0.3.6
Session Attribute (a): type:broadcast
Session Attribute (a): charset:UTF-8
Media Description, name and address (m): video 9999 udp mpeg

No. Time Source Destination Protocol Info
56 316.180575 192.168.1.12 224.2.127.254 SAP/SDP Announcement (v1), with session description

Frame 56 (262 bytes on wire, 262 bytes captured)
Ethernet II, Src: Inventec_ca:a9:e9 (00:a0:d1:ca:a9:e9), Dst: IPv4mcast_02:7f:fe (01:00:5e:02:7f:fe)
Internet Protocol, Src: 192.168.1.12 (192.168.1.12), Dst: 224.2.127.254 (224.2.127.254)
User Datagram Protocol, Src Port: 51314 (51314), Dst Port: sapv1 (9875)
Session Announcement Protocol
Session Description Protocol
Session Description Protocol Version (v): 0
Owner/Creator, Session Id (o): Mickael 16914 1 IN IP4 ServerMic
Session Name (s): customsdp
URI of Description (u): www.serverMic.com
Connection Information (c): IN IP4 224.2.127.254/255
Time Description, active time (t): 0 0
Session Attribute (a): tool:miniSAPserver 0.3.6
Session Attribute (a): type:broadcast
Session Attribute (a): charset:UTF-8
Media Description, name and address (m): video 9999 udp mpeg

No. Time Source Destination Protocol Info
57 344.490114 192.168.1.12 224.0.0.251 MDNS Standard query response PTR _https._tcp.local PTR MickaelPCTese._https._tcp.local SRV, cache flush 0 0 443 MickaelPCTese.local AAAA, cache flush fe80::2a0:d1ff:feca:a9e9 A, cache flush 192.168.1.12 TXT, cache flush

Frame 57 (227 bytes on wire, 227 bytes captured)
Ethernet II, Src: Inventec_ca:a9:e9 (00:a0:d1:ca:a9:e9), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb)
Internet Protocol, Src: 192.168.1.12 (192.168.1.12), Dst: 224.0.0.251 (224.0.0.251)
User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353)
Domain Name System (response)

No. Time Source Destination Protocol Info
58 345.796000 192.168.1.12 224.0.0.251 MDNS Standard query ANY MickaelPCTese._https._tcp.local, "QM" question

Frame 58 (138 bytes on wire, 138 bytes captured)
Ethernet II, Src: Inventec_ca:a9:e9 (00:a0:d1:ca:a9:e9), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb)
Internet Protocol, Src: 192.168.1.12 (192.168.1.12), Dst: 224.0.0.251 (224.0.0.251)
User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353)
Domain Name System (query)

No. Time Source Destination Protocol Info
59 346.046015 192.168.1.12 224.0.0.251 MDNS Standard query ANY MickaelPCTese._https._tcp.local, "QM" question

Frame 59 (138 bytes on wire, 138 bytes captured)
Ethernet II, Src: Inventec_ca:a9:e9 (00:a0:d1:ca:a9:e9), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb)
Internet Protocol, Src: 192.168.1.12 (192.168.1.12), Dst: 224.0.0.251 (224.0.0.251)
User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353)
Domain Name System (query)

No. Time Source Destination Protocol Info
60 346.180768 192.168.1.12 224.2.127.254 SAP/SDP Announcement (v1), with session description

Frame 60 (262 bytes on wire, 262 bytes captured)
Ethernet II, Src: Inventec_ca:a9:e9 (00:a0:d1:ca:a9:e9), Dst: IPv4mcast_02:7f:fe (01:00:5e:02:7f:fe)
Internet Protocol, Src: 192.168.1.12 (192.168.1.12), Dst: 224.2.127.254 (224.2.127.254)
User Datagram Protocol, Src Port: 51314 (51314), Dst Port: sapv1 (9875)
Session Announcement Protocol
Session Description Protocol
Session Description Protocol Version (v): 0
Owner/Creator, Session Id (o): Mickael 16914 1 IN IP4 ServerMic
Session Name (s): customsdp
URI of Description (u): www.serverMic.com
Connection Information (c): IN IP4 224.2.127.254/255
Time Description, active time (t): 0 0
Session Attribute (a): tool:miniSAPserver 0.3.6
Session Attribute (a): type:broadcast
Session Attribute (a): charset:UTF-8
Media Description, name and address (m): video 9999 udp mpeg

No. Time Source Destination Protocol Info
61 346.296996 192.168.1.12 224.0.0.251 MDNS Standard query ANY MickaelPCTese._https._tcp.local, "QM" question

Frame 61 (138 bytes on wire, 138 bytes captured)
Ethernet II, Src: Inventec_ca:a9:e9 (00:a0:d1:ca:a9:e9), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb)
Internet Protocol, Src: 192.168.1.12 (192.168.1.12), Dst: 224.0.0.251 (224.0.0.251)
User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353)
Domain Name System (query)

No. Time Source Destination Protocol Info
62 346.498237 192.168.1.12 224.0.0.251 MDNS Standard query response TXT, cache flush PTR MickaelPCTese._https._tcp.local SRV, cache flush 0 0 443 MickaelPCTese.local AAAA, cache flush fe80::2a0:d1ff:feca:a9e9 A, cache flush 192.168.1.12 PTR _https._tcp.local

Frame 62 (227 bytes on wire, 227 bytes captured)
Ethernet II, Src: Inventec_ca:a9:e9 (00:a0:d1:ca:a9:e9), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb)
Internet Protocol, Src: 192.168.1.12 (192.168.1.12), Dst: 224.0.0.251 (224.0.0.251)
User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353)
Domain Name System (response)

No. Time Source Destination Protocol Info
63 347.743499 192.168.1.12 224.0.0.251 MDNS Standard query response TXT, cache flush PTR MickaelPCTese._https._tcp.local SRV, cache flush 0 0 443 MickaelPCTese.local AAAA, cache flush fe80::2a0:d1ff:feca:a9e9 A, cache flush 192.168.1.12 PTR _https._tcp.local

Frame 63 (227 bytes on wire, 227 bytes captured)
Ethernet II, Src: Inventec_ca:a9:e9 (00:a0:d1:ca:a9:e9), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb)
Internet Protocol, Src: 192.168.1.12 (192.168.1.12), Dst: 224.0.0.251 (224.0.0.251)
User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353)
Domain Name System (response)

No. Time Source Destination Protocol Info
64 349.989953 192.168.1.12 224.0.0.251 MDNS Standard query response TXT, cache flush PTR MickaelPCTese._https._tcp.local SRV, cache flush 0 0 443 MickaelPCTese.local AAAA, cache flush fe80::2a0:d1ff:feca:a9e9 A, cache flush 192.168.1.12 PTR _https._tcp.local

Frame 64 (227 bytes on wire, 227 bytes captured)
Ethernet II, Src: Inventec_ca:a9:e9 (00:a0:d1:ca:a9:e9), Dst: IPv4mcast_00:00:fb (01:00:5e:00:00:fb)
Internet Protocol, Src: 192.168.1.12 (192.168.1.12), Dst: 224.0.0.251 (224.0.0.251)
User Datagram Protocol, Src Port: mdns (5353), Dst Port: mdns (5353)
Domain Name System (response)

No. Time Source Destination Protocol Info
65 376.182703 192.168.1.12 224.2.127.254 SAP/SDP Announcement (v1), with session description

Frame 65 (262 bytes on wire, 262 bytes captured)
Ethernet II, Src: Inventec_ca:a9:e9 (00:a0:d1:ca:a9:e9), Dst: IPv4mcast_02:7f:fe (01:00:5e:02:7f:fe)
Internet Protocol, Src: 192.168.1.12 (192.168.1.12), Dst: 224.2.127.254 (224.2.127.254)
User Datagram Protocol, Src Port: 51314 (51314), Dst Port: sapv1 (9875)
Session Announcement Protocol
Session Description Protocol
Session Description Protocol Version (v): 0
Owner/Creator, Session Id (o): Mickael 16914 1 IN IP4 ServerMic
Session Name (s): customsdp
URI of Description (u): www.serverMic.com
Connection Information (c): IN IP4 224.2.127.254/255
Time Description, active time (t): 0 0
Session Attribute (a): tool:miniSAPserver 0.3.6
Session Attribute (a): type:broadcast
Session Attribute (a): charset:UTF-8
Media Description, name and address (m): video 9999 udp mpeg

No. Time Source Destination Protocol Info
66 406.182889 192.168.1.12 224.2.127.254 SAP/SDP Announcement (v1), with session description

Frame 66 (262 bytes on wire, 262 bytes captured)
Ethernet II, Src: Inventec_ca:a9:e9 (00:a0:d1:ca:a9:e9), Dst: IPv4mcast_02:7f:fe (01:00:5e:02:7f:fe)
Internet Protocol, Src: 192.168.1.12 (192.168.1.12), Dst: 224.2.127.254 (224.2.127.254)
User Datagram Protocol, Src Port: 51314 (51314), Dst Port: sapv1 (9875)
Session Announcement Protocol
Session Description Protocol
Session Description Protocol Version (v): 0
Owner/Creator, Session Id (o): Mickael 16914 1 IN IP4 ServerMic
Session Name (s): customsdp
URI of Description (u): www.serverMic.com
Connection Information (c): IN IP4 224.2.127.254/255
Time Description, active time (t): 0 0
Session Attribute (a): tool:miniSAPserver 0.3.6
Session Attribute (a): type:broadcast
Session Attribute (a): charset:UTF-8
Media Description, name and address (m): video 9999 udp mpeg

No. Time Source Destination Protocol Info
67 436.183066 192.168.1.12 224.2.127.254 SAP/SDP Announcement (v1), with session description

Frame 67 (262 bytes on wire, 262 bytes captured)
Ethernet II, Src: Inventec_ca:a9:e9 (00:a0:d1:ca:a9:e9), Dst: IPv4mcast_02:7f:fe (01:00:5e:02:7f:fe)
Internet Protocol, Src: 192.168.1.12 (192.168.1.12), Dst: 224.2.127.254 (224.2.127.254)
User Datagram Protocol, Src Port: 51314 (51314), Dst Port: sapv1 (9875)
Session Announcement Protocol
Session Description Protocol
Session Description Protocol Version (v): 0
Owner/Creator, Session Id (o): Mickael 16914 1 IN IP4 ServerMic
Session Name (s): customsdp
URI of Description (u): www.serverMic.com
Connection Information (c): IN IP4 224.2.127.254/255
Time Description, active time (t): 0 0
Session Attribute (a): tool:miniSAPserver 0.3.6
Session Attribute (a): type:broadcast
Session Attribute (a): charset:UTF-8
Media Description, name and address (m): video 9999 udp mpeg

No. Time Source Destination Protocol Info
68 466.183244 192.168.1.12 224.2.127.254 SAP/SDP Announcement (v1), with session description

Frame 68 (262 bytes on wire, 262 bytes captured)
Ethernet II, Src: Inventec_ca:a9:e9 (00:a0:d1:ca:a9:e9), Dst: IPv4mcast_02:7f:fe (01:00:5e:02:7f:fe)
Internet Protocol, Src: 192.168.1.12 (192.168.1.12), Dst: 224.2.127.254 (224.2.127.254)
User Datagram Protocol, Src Port: 51314 (51314), Dst Port: sapv1 (9875)
Session Announcement Protocol
Session Description Protocol
Session Description Protocol Version (v): 0
Owner/Creator, Session Id (o): Mickael 16914 1 IN IP4 ServerMic
Session Name (s): customsdp
URI of Description (u): www.serverMic.com
Connection Information (c): IN IP4 224.2.127.254/255
Time Description, active time (t): 0 0
Session Attribute (a): tool:miniSAPserver 0.3.6
Session Attribute (a): type:broadcast
Session Attribute (a): charset:UTF-8
Media Description, name and address (m): video 9999 udp mpeg

No. Time Source Destination Protocol Info
69 496.183411 192.168.1.12 224.2.127.254 SAP/SDP Announcement (v1), with session description

Frame 69 (262 bytes on wire, 262 bytes captured)
Ethernet II, Src: Inventec_ca:a9:e9 (00:a0:d1:ca:a9:e9), Dst: IPv4mcast_02:7f:fe (01:00:5e:02:7f:fe)
Internet Protocol, Src: 192.168.1.12 (192.168.1.12), Dst: 224.2.127.254 (224.2.127.254)
User Datagram Protocol, Src Port: 51314 (51314), Dst Port: sapv1 (9875)
Session Announcement Protocol
Session Description Protocol
Session Description Protocol Version (v): 0
Owner/Creator, Session Id (o): Mickael 16914 1 IN IP4 ServerMic
Session Name (s): customsdp
URI of Description (u): www.serverMic.com
Connection Information (c): IN IP4 224.2.127.254/255
Time Description, active time (t): 0 0
Session Attribute (a): tool:miniSAPserver 0.3.6
Session Attribute (a): type:broadcast
Session Attribute (a): charset:UTF-8
Media Description, name and address (m): video 9999 udp mpeg

No. Time Source Destination Protocol Info
70 526.183595 192.168.1.12 224.2.127.254 SAP/SDP Announcement (v1), with session description

Frame 70 (262 bytes on wire, 262 bytes captured)
Ethernet II, Src: Inventec_ca:a9:e9 (00:a0:d1:ca:a9:e9), Dst: IPv4mcast_02:7f:fe (01:00:5e:02:7f:fe)
Internet Protocol, Src: 192.168.1.12 (192.168.1.12), Dst: 224.2.127.254 (224.2.127.254)
User Datagram Protocol, Src Port: 51314 (51314), Dst Port: sapv1 (9875)
Session Announcement Protocol
Session Description Protocol
Session Description Protocol Version (v): 0
Owner/Creator, Session Id (o): Mickael 16914 1 IN IP4 ServerMic
Session Name (s): customsdp
URI of Description (u): www.serverMic.com
Connection Information (c): IN IP4 224.2.127.254/255
Time Description, active time (t): 0 0
Session Attribute (a): tool:miniSAPserver 0.3.6
Session Attribute (a): type:broadcast
Session Attribute (a): charset:UTF-8
Media Description, name and address (m): video 9999 udp mpeg

No. Time Source Destination Protocol Info
71 545.636696 192.168.1.1 192.168.1.255 BROWSER Local Master Announcement YOUR-FD62410096, Workstation, Server, NT Workstation, Potential Browser, Master Browser

Frame 71 (243 bytes on wire, 243 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 192.168.1.255 (192.168.1.255)
User Datagram Protocol, Src Port: netbios-dgm (138), Dst Port: netbios-dgm (138)
NetBIOS Datagram Service
SMB (Server Message Block Protocol)
SMB MailSlot Protocol
Microsoft Windows Browser Protocol

No. Time Source Destination Protocol Info
72 556.185522 192.168.1.12 224.2.127.254 SAP/SDP Announcement (v1), with session description

Frame 72 (262 bytes on wire, 262 bytes captured)
Ethernet II, Src: Inventec_ca:a9:e9 (00:a0:d1:ca:a9:e9), Dst: IPv4mcast_02:7f:fe (01:00:5e:02:7f:fe)
Internet Protocol, Src: 192.168.1.12 (192.168.1.12), Dst: 224.2.127.254 (224.2.127.254)
User Datagram Protocol, Src Port: 51314 (51314), Dst Port: sapv1 (9875)
Session Announcement Protocol
Session Description Protocol
Session Description Protocol Version (v): 0
Owner/Creator, Session Id (o): Mickael 16914 1 IN IP4 ServerMic
Session Name (s): customsdp
URI of Description (u): www.serverMic.com
Connection Information (c): IN IP4 224.2.127.254/255
Time Description, active time (t): 0 0
Session Attribute (a): tool:miniSAPserver 0.3.6
Session Attribute (a): type:broadcast
Session Attribute (a): charset:UTF-8
Media Description, name and address (m): video 9999 udp mpeg

No. Time Source Destination Protocol Info
73 570.205769 192.168.1.1 224.0.0.22 IGMP V3 Membership Report / Leave group 224.0.0.255

Frame 73 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: IPv4mcast_00:00:16 (01:00:5e:00:00:16)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 224.0.0.22 (224.0.0.22)
Internet Group Management Protocol
IGMP Version: 3
Type: Membership Report (0x22)
Header checksum: 0xf9fe [correct]
Num Group Records: 1
Group Record : 224.0.0.255 Change To Include Mode
Record Type: Change To Include Mode (3)
Aux Data Len: 0
Num Src: 0
Multicast Address: 224.0.0.255 (224.0.0.255)

No. Time Source Destination Protocol Info
74 570.205935 192.168.1.1 224.0.0.22 IGMP V3 Membership Report / Leave group 239.255.255.255

Frame 74 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: IPv4mcast_00:00:16 (01:00:5e:00:00:16)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 224.0.0.22 (224.0.0.22)
Internet Group Management Protocol
IGMP Version: 3
Type: Membership Report (0x22)
Header checksum: 0xeafe [correct]
Num Group Records: 1
Group Record : 239.255.255.255 Change To Include Mode
Record Type: Change To Include Mode (3)
Aux Data Len: 0
Num Src: 0
Multicast Address: 239.255.255.255 (239.255.255.255)

No. Time Source Destination Protocol Info
75 570.206084 192.168.1.1 224.0.0.22 IGMP V3 Membership Report / Leave group 239.195.255.255

Frame 75 (60 bytes on wire, 60 bytes captured)
Ethernet II, Src: AsustekC_5c:3e:aa (00:1b:fc:5c:3e:aa), Dst: IPv4mcast_00:00:16 (01:00:5e:00:00:16)
Internet Protocol, Src: 192.168.1.1 (192.168.1.1), Dst: 224.0.0.22 (224.0.0.22)
Internet Group Management Protocol
IGMP Version: 3
Type: Membership Report (0x22)
Header checksum: 0xeb3a [correct]
Num Group Records: 1
Group Record : 239.195.255.255 Change To Include Mode
Record Type: Change To Include Mode (3)
Aux Data Len: 0
Num Src: 0
Multicast Address: 239.195.255.255 (239.195.255.255)



On the client side, I have in the vlc messages console:

main debug: incoming request - stopping current input
main debug: waitpipe: object killed
main debug: socket 1088 polling interrupted
main debug: dying input
main debug: prebuffering done 0 bytes in 266s - 0 kbytes/s
main error: cannot pre fill buffer
main warning: cannot create a stream_t from access
main debug: removing module "access_udp"
main debug: thread ended
main debug: dead input
main debug: thread times: real 4m26.609375s, kernel 0m0.000000s, user 0m0.000000s
main debug: processing request item udp://224.2.127.254:9999 node Lista de reprodução skip 0
main debug: rebuilding array of current - root Lista de reprodução
main debug: rebuild done - 1 items, index 0
main debug: starting new item
main debug: creating new input thread
main debug: Creating an input for 'udp://224.2.127.254:9999'
main debug: thread (input) created at priority 1 (../.././src/input/input.c:230)
qt4 debug: IM: Deleting the input
main debug: thread started
main debug: using timeshift granularity of 50 MBytes
main debug: using timeshift path 'C:\DOCUME~1\MICKAE~1\LOCALS~1\Temp'
main debug: `udp://@224.2.127.254:9999' gives access `udp' demux `' path `@224.2.127.254:9999'
main debug: creating demux: access='udp' demux='' path='@224.2.127.254:9999'
main debug: looking for access_demux module: 0 candidates
main debug: no access_demux module matched "udp"
main debug: TIMER module_need() : 0.000 ms - Total 0.000 ms / 1 intvls (Avg 0.000 ms)
main debug: creating access 'udp' path='@224.2.127.254:9999'
main debug: looking for access module: 1 candidate
access_udp debug: opening server=:0 local=224.2.127.254:9999
main debug: net: opening 224.2.127.254 datagram port 9999
main debug: Multicast group join request
main debug: IP_ADD_MEMBERSHIP multicast request
main debug: using access module "access_udp"
main debug: TIMER module_need() : 4.000 ms - Total 4.000 ms / 1 intvls (Avg 4.000 ms)
main debug: Using AStream*Block
main debug: pre buffering
qt4 debug: Updating the geometry
qt4 debug: Updating the geometry
main debug: TIMER input launching for 'udp://224.2.127.254:9999' : 266656.013 ms - Total 266656.013 ms / 1 intvls (Avg 266656.000 ms)
qt4 debug: IM: Setting an input
qt4 debug: Updating the geometry
qt4 debug: Updating the geometry

My router is a DSL_G604T, I have enable IGMP multicast with PPPoE connexion. In fact the client join igmp group, but after that the client must read what is inside sdp file, and have to received the movie streams, isn´t it?
I think maybe the problem maybe in the router, but I don´t understand where...because of this part:

main error: cannot pre fill buffer
main warning: cannot create a stream_t from access
main debug: removing module "access_udp"
main debug: thread ended
main debug: dead input


Please help me ...
Micael Soares

Instituto Superior de Engenharia do Porto
Master in Telecomunications
+351 228 340 500
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