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IGS-900  16  DVB  Tuner  to  IP-Out   

Author: Ralf Riedel 

 

April 15, 2018 

Filename: Blankom_IGS-900-16_Tuner_to_IP_Gateway_user_manual2018-03RR 

Page 24 

 

Host  Extensions  for  IP  Multicasting  [

RFC1112

]  specifies  the  extensions  required  of  a  host 

implementation  of  the  Internet  Protocol  (IP)  to  support  multicasting.    The  multicast 
addresses  are  in  the  range  224.0.0.0  through  239.255.255.255.  Address  assignments  are 
listed below. 
 
The range of addresses between 224.0.0.0 and 224.0.0.255, inclusive, is reserved for the use 
of routing protocols and other low-level topology discovery or maintenance protocols, such 
as  gateway  discovery  and  group  membership  reporting.    Multicast  routers  should  not 
forward  any  multicast  datagram  with  destination  addresses  in  this  range,  regardless  of  its 
TTL. 
     

Available Formats 

XML

 

 HTML 

  Plain text 

Registries included below

 

 

Local Network Control Block (224.0.0.0 - 224.0.0.255 (224.0.0/24))

 

 

Internetwork Control Block (224.0.1.0 - 224.0.1.255 (224.0.1/24))

 

 

AD-HOC Block I (224.0.2.0 - 224.0.255.255)

 

 

RESERVED (224.1.0.0-224.1.255.255 (224.1/16))

 

 

SDP/SAP Block (224.2.0.0-224.2.255.255 (224.2/16))

 

 

AD-HOC Block II (224.3.0.0-224.4.255.255 (224.3/16, 224.4/16))

 

 

RESERVED (224.5.0.0-224.251.255.255 (251 /16s))

 

 

DIS Transient Groups 224.252.0.0-224.255.255.255 (224.252/14))

 

 

RESERVED (225.0.0.0-231.255.255.255 (7 /8s))

 

 

Source-Specific Multicast Block (232.0.0.0-232.255.255.255 (232/8))

 

 

GLOP Block

 

 

AD-HOC Block III (233.252.0.0-233.255.255.255 (233.252/14))

 

 

Unicast-Prefix-based IPv4 Multicast Addresses

 

 

Scoped Multicast Ranges

 

 

Relative Addresses used with Scoped Multicast Addresses

 

Multicast (as opposed to unicast) is used to send UDP packets from 1 source to multiple 

destination servers. This is useful for example for streaming from a satellite/DVB-T receiver 
to multiple receiving PCs for playback.   Multicast can also be used on the output of an 
encoder to feed multiple streaming servers.   Multicast only works with UDP and is not 
possible with TCP due to the 2 way nature of TCP, most commonly multicast is used with RTP 
and MPEG2-TS. 

A multicast IP address must be chosen according to IANA information, we recommend 

using an address in the range 

239.0.0.0 to 239.255.255.255

 as this is reserved for private 

use.   Using multicast addresses in the 224.0.0.0 range may clash with existing services and 
cause your stream to fail.   For more details see 

http://www.iana.org/assignments/multicast-addresses/multicast-addresses.xml

 

 

 

Содержание IGS-900

Страница 1: ...1 28 IGS 900 Tuner to IP Gateway Datasheet and operation Manual V 1 2...

Страница 2: ...Content TABLE OF CONTENT 2 INTRODUCTION 3 FEATURES 3 SPECIFICATIONS 4 QU CK START INSTALLAT ON 5 NETWORK SETUP 9 CHANGING USER ACCOUNT 10 TUNER SETUP 11 ASI INPUT S 14 SPTS OUTPUT SETTINGS 15 STREAM O...

Страница 3: ...d services can be streamed to the GbE output The BLANKOM IGS 900 is also characterized with an high integration level high performance and very cost effective This streamer is very adaptable to new ge...

Страница 4: ...ellation QPSK 8PSK Output 512 SPTS IP mirrored output over UDP and RTP RTSP protocol through GE1 and GE2 port Unicast and Multicast 16 MPTS IP output for Tuner passthrough over UDP and RTP RTSP protoc...

Страница 5: ...seT NMS Port The user should ensure that the computer s IP address is different from other device s IP address otherwise it might cause an IP conflict Be sure to set it in the same network range Defau...

Страница 6: ...nkom_IGS 900 16_Tuner_to_IP_Gateway_user_manual2018 03RR Page 6 The file can be uploaded by LOAD CONFIGURATION The Safe Restore menu is self explaning It internally SAVEs or RESTORE the settings Manua...

Страница 7: ...st better Try and error Reason We have changed the SPTS mode to MPTS operation and that doesn t accept the previous safed settings from the SPTS mode So we go back to SPTS Just to show the difference...

Страница 8: ...IGS 900 16 DVB Tuner to IP Out Author Ralf Riedel April 15 2018 Filename Blankom_IGS 900 16_Tuner_to_IP_Gateway_user_manual2018 03RR Page 8 REAR OFF ON...

Страница 9: ...apacity Never ones use 1GbE ports but too many inputs into a STB can result in side effects If you need to select a Switch we recommend HP Procurve 2530 24G or 48G which are cost effective easy to con...

Страница 10: ...name Blankom_IGS 900 16_Tuner_to_IP_Gateway_user_manual2018 03RR Page 10 Changing user account Change it to your needs but do not forget the password otherwise you would need to reset the unit with th...

Страница 11: ...ection to it to operate You should avoid to switch on V H polarisation Voltage 13 18V on every Input port The active splitter would pass the 13V or 18V to the Multiswitch and assigning the fixed polar...

Страница 12: ...take care that the first 8 inputs will be setup to tune the same polarisation and set the first Input to it LOW Band 9750 MHz LNB IF frequency while high band is almost 10600MHz using 22KHz signal The...

Страница 13: ...manual2018 03RR Page 13 Following 7 tuner INPUTS at the splitter do not need DC Example to tune to a second Satellite here with connected Input no 9 directly to a Multiswitch w o using a splitter chos...

Страница 14: ...o use the Loop outputs to serve the next RF Input because of it s too much attenuation The reception might fail because of a too weak signal input Now we have configured 9 of 16 Inputs And we can mix...

Страница 15: ...Remap are ON by default CA Filter If you do not need to filter decrypted unnecessary EMM ECM PIDs from the Input Streams please uncheck them Pid Remapping isnt almost necessary for SPTS streaming In M...

Страница 16: ...16_Tuner_to_IP_Gateway_user_manual2018 03RR Page 16 Now we sent this to the output on the right side proceed with all Inputs to generate your favorite Streams Finally you ll get an overview how manyyo...

Страница 17: ...SAVE and Go Now its Time to SAFE yourself before your kid is cutting the power source accidently Details of the services are shown and can be partly modified as well as the streaming addresses and pro...

Страница 18: ...Riedel April 15 2018 Filename Blankom_IGS 900 16_Tuner_to_IP_Gateway_user_manual2018 03RR Page 18 Addon BISS decryption You can insert different BISS keys and finally select the outputs which should...

Страница 19: ...IGS 900 16 DVB Tuner to IP Out Author Ralf Riedel April 15 2018 Filename Blankom_IGS 900 16_Tuner_to_IP_Gateway_user_manual2018 03RR Page 19 Check the streams Inputs SPTS outputs...

Страница 20: ...Ralf Riedel April 15 2018 Filename Blankom_IGS 900 16_Tuner_to_IP_Gateway_user_manual2018 03RR Page 20 Using Dektec Fantasi with streamexpert GE2 disconnected 1 ONE SD udp 224 2 2 2 3004 13 ONEHD udp...

Страница 21: ...IGS 900 16 DVB Tuner to IP Out Author Ralf Riedel April 15 2018 Filename Blankom_IGS 900 16_Tuner_to_IP_Gateway_user_manual2018 03RR Page 21 RTSP screenshots first is in MPTS 2nd a SPTS stream...

Страница 22: ...m or by any means or used to make any derivative work such as translation transformation or adaptation without the written permission from Blankom IRENIS GmbH IRENIS GmbH reserves the right to revise...

Страница 23: ...55 is used for SAP Announcements Recommendations As a Multicast capable Switchwe recommend is the HP ARUVA 2530 24G or 48G For Floor switches we have an own branded one and support IGMP as well IGMP s...

Страница 24: ...lock II 224 3 0 0 224 4 255 255 224 3 16 224 4 16 RESERVED 224 5 0 0 224 251 255 255 251 16s DIS Transient Groups 224 252 0 0 224 255 255 255 224 252 14 RESERVED 225 0 0 0 231 255 255 255 7 8s Source...

Страница 25: ...rts are currently in use Registered port A registered port is a network port a sub address defined within the Internet Protocol in the range 1024 49151 assigned by the Internet Assigned Numbers Author...

Страница 26: ...ould be zero If the source host is the client the port number is likely to be an ephemeral port number If the source host is the server the port number is likely to be a well known port number 4 Desti...

Страница 27: ...signaling protocol or other means the application MAY disregard the restrictions that the port numbers be even odd and consecutive although the use of an even odd port pair is still encouraged The RTP...

Страница 28: ...ed IP multicast The multicast address to be used for SAP announcements is the highest multicast address in the relevant administrative scope zone For example if the scope range is 239 16 32 0 239 16 3...

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