HOW-To: Multicast за NAT'ом через VPN

[Unreg]

В  виде шлюза что используется?

[Sta1keR]

net.ipv4.conf.lo.mc_forwarding = 0
net.ipv4.conf.all.mc_forwarding = 1
net.ipv4.conf.default.mc_forwarding = 0
net.ipv4.conf.eth0.mc_forwarding = 1
net.ipv4.conf.eth1.mc_forwarding = 1
net.ipv4.conf.pimreg.mc_forwarding = 1
net.ipv4.conf.ppp0.mc_forwarding = 0

Пользователь решил продолжить мысль 23 Января 2010, 22:06:37:

В  виде шлюза что используется?

ubuntu server 9.04
Iptables
dhcp3-server

[Unreg]

192.168.5.1 - ip адрес LAN интерфейса
$ cd ~
$ wget http://downloads.sourceforge.net/project/udpxy/udpxy/Chipmunk-1.0/udpxy.1.0-Chipmunk-13.tgz
$ tar -zxf udpxy.1.0-Chipmunk-14.tgz
$ cd udpxy-1.0-Chipmunk-14
$ make
$ sudo make install

запуск
udpxy -p 7788 -M 30 -B 1Mb -a 192.168.5.1

$ sudo nano /etc/init.d/udpxy

Код: [Выделить]

!/bin/sh

if [ -n "`pidof udpxy`" ] ;then
/usr/bin/killall udpxy > /dev/null 2>&1
fi

/usr/local/bin/udpxy -p 7788 -M 30 -B 1Mb -a 192.168.5.1 -m 10.154.8.46$ sudo update-rc.d udpxy defaults
статистика udpxy
http://192.168.5.1:7788/status

пример m3u файла для vlc

Код: [Выделить]

#EXTM3U
#EXTINF:0,ORT
http://192.168.5.1:7788/udp/233.33.210.86:5050
#EXTINF:0,RTR
http://192.168.5.1:7788/udp/233.33.210.92:5050

[Sta1keR]

$ make
$ sudo make install

Код: [Выделить]

sta1ker@gate:/media/data/udpxy-1.0-Chipmunk-13$ make
cc -o util/mkdep util/mkdep.c
make: cc: Command not found
-e
Making a [release] version (use 'debug' target as an alternative)

make[1]: Entering directory `/media/data/udpxy-1.0-Chipmunk-13'
cc -o util/mkdep util/mkdep.c
make[1]: cc: Command not found
make[1]: *** No rule to make target `udpxy.dep', needed by `all'.  Stop.
make[1]: Leaving directory `/media/data/udpxy-1.0-Chipmunk-13'
make: *** [release] Error 2
sta1ker@gate:/media/data/udpxy-1.0-Chipmunk-13$ make install
cc -o util/mkdep util/mkdep.c
make: cc: Command not found
cp: cannot stat `udpxy': No such file or directory
make: *** [install] Error 1


[Unreg]

~$ sudo aptitude install build-essential

[Sta1keR]

выполнил ~$ sudo aptitude install build-essential всё поставилось

(Нажмите, чтобы показать/скрыть)

util/mkdep.c:33:19: error: ctype.h: No such file or directory
util/mkdep.c:34:19: error: fcntl.h: No such file or directory
In file included from /usr/lib/gcc/i486-linux-gnu/4.2.4/include/syslimits.h:7,
                 from /usr/lib/gcc/i486-linux-gnu/4.2.4/include/limits.h:11,
                 from util/mkdep.c:35:
/usr/lib/gcc/i486-linux-gnu/4.2.4/include/limits.h:122:61: error: limits.h: No such file or directory
util/mkdep.c:36:19: error: stdio.h: No such file or directory
util/mkdep.c:37:20: error: stdlib.h: No such file or directory
util/mkdep.c:38:20: error: string.h: No such file or directory
util/mkdep.c:39:20: error: unistd.h: No such file or directory
util/mkdep.c:41:23: error: sys/fcntl.h: No such file or directory
util/mkdep.c:42:22: error: sys/mman.h: No such file or directory
util/mkdep.c:43:22: error: sys/stat.h: No such file or directory
util/mkdep.c:44:23: error: sys/types.h: No such file or directory
util/mkdep.c:68: error: ‘NULL’ undeclared here (not in a function)
util/mkdep.c: In function ‘do_depname’:
util/mkdep.c:77: warning: incompatible implicit declaration of built-in function ‘printf’
util/mkdep.c: In function ‘grow_config’:
util/mkdep.c:92: warning: assignment makes pointer from integer without a cast
util/mkdep.c:94: warning: incompatible implicit declaration of built-in function ‘exit’
util/mkdep.c: In function ‘define_config’:
util/mkdep.c:125: warning: incompatible implicit declaration of built-in function ‘memcpy’
util/mkdep.c: In function ‘grow_precious’:
util/mkdep.c:162: warning: assignment makes pointer from integer without a cast
util/mkdep.c:164: warning: incompatible implicit declaration of built-in function ‘exit’
util/mkdep.c: In function ‘define_precious’:
util/mkdep.c:175: warning: incompatible implicit declaration of built-in function ‘strlen’
util/mkdep.c:178: warning: incompatible implicit declaration of built-in function ‘memcpy’
util/mkdep.c: In function ‘handle_include’:
util/mkdep.c:201: warning: incompatible implicit declaration of built-in function ‘memcpy’
util/mkdep.c:203: error: ‘F_OK’ undeclared (first use in this function)
util/mkdep.c:203: error: (Each undeclared identifier is reported only once
util/mkdep.c:203: error: for each function it appears in.)
util/mkdep.c:205: warning: incompatible implicit declaration of built-in function ‘printf’
util/mkdep.c: In function ‘add_path’:
util/mkdep.c:220: error: ‘PATH_MAX’ undeclared (first use in this function)
util/mkdep.c:224: warning: assignment makes pointer from integer without a cast
util/mkdep.c:226: warning: incompatible implicit declaration of built-in function ‘fprintf’
util/mkdep.c:226: error: ‘stderr’ undeclared (first use in this function)
util/mkdep.c:227: warning: incompatible implicit declaration of built-in function ‘exit’
util/mkdep.c:234: warning: assignment makes pointer from integer without a cast
util/mkdep.c:236: warning: incompatible implicit declaration of built-in function ‘fprintf’
util/mkdep.c:237: warning: incompatible implicit declaration of built-in function ‘exit’
util/mkdep.c:241: warning: incompatible implicit declaration of built-in function ‘strlen’
util/mkdep.c:242: warning: incompatible implicit declaration of built-in function ‘malloc’
util/mkdep.c:244: warning: incompatible implicit declaration of built-in function ‘fprintf’
util/mkdep.c:245: warning: incompatible implicit declaration of built-in function ‘exit’
util/mkdep.c:247: warning: incompatible implicit declaration of built-in function ‘strcpy’
util/mkdep.c: In function ‘use_config’:
util/mkdep.c:265: warning: incompatible implicit declaration of built-in function ‘memcpy’
util/mkdep.c:282: warning: incompatible implicit declaration of built-in function ‘printf’
util/mkdep.c: In function ‘do_depend’:
util/mkdep.c:527: error: storage size of ‘st’ isn’t known
util/mkdep.c:530: error: ‘O_RDONLY’ undeclared (first use in this function)
util/mkdep.c:537: warning: incompatible implicit declaration of built-in function ‘fprintf’
util/mkdep.c:537: error: ‘stderr’ undeclared (first use in this function)
util/mkdep.c:544: error: ‘PROT_READ’ undeclared (first use in this function)
util/mkdep.c:544: error: ‘MAP_PRIVATE’ undeclared (first use in this function)
util/mkdep.c:544: warning: assignment makes pointer from integer without a cast
util/mkdep.c:552: warning: incompatible implicit declaration of built-in function ‘fprintf’
util/mkdep.c:553: warning: incompatible implicit declaration of built-in function ‘exit’
util/mkdep.c:572: warning: incompatible implicit declaration of built-in function ‘strlen’
util/mkdep.c:573: warning: incompatible implicit declaration of built-in function ‘malloc’
util/mkdep.c:578: warning: incompatible implicit declaration of built-in function ‘sprintf’
util/mkdep.c:591: error: ‘stdout’ undeclared (first use in this function)
util/mkdep.c: In function ‘main’:
util/mkdep.c:614: warning: assignment makes pointer from integer without a cast
util/mkdep.c:617: error: ‘stderr’ undeclared (first use in this function)
util/mkdep.c:645: warning: incompatible implicit declaration of built-in function ‘strlen’
util/mkdep.c:646: warning: incompatible implicit declaration of built-in function ‘memcpy’
util/mkdep.c:658: warning: incompatible implicit declaration of built-in function ‘printf’
util/mkdep.c:33:19: error: ctype.h: No such file or directory
util/mkdep.c:34:19: error: fcntl.h: No such file or directory
In file included from /usr/lib/gcc/i486-linux-gnu/4.2.4/include/syslimits.h:7,
                 from /usr/lib/gcc/i486-linux-gnu/4.2.4/include/limits.h:11,
                 from util/mkdep.c:35:
/usr/lib/gcc/i486-linux-gnu/4.2.4/include/limits.h:122:61: error: limits.h: No such file or directory
util/mkdep.c:36:19: error: stdio.h: No such file or directory
util/mkdep.c:37:20: error: stdlib.h: No such file or directory
util/mkdep.c:38:20: error: string.h: No such file or directory
util/mkdep.c:39:20: error: unistd.h: No such file or directory
util/mkdep.c:41:23: error: sys/fcntl.h: No such file or directory
util/mkdep.c:42:22: error: sys/mman.h: No such file or directory
util/mkdep.c:43:22: error: sys/stat.h: No such file or directory
util/mkdep.c:44:23: error: sys/types.h: No such file or directory
util/mkdep.c:68: error: ‘NULL’ undeclared here (not in a function)
util/mkdep.c: In function ‘do_depname’:
util/mkdep.c:77: warning: incompatible implicit declaration of built-in function ‘printf’
util/mkdep.c: In function ‘grow_config’:
util/mkdep.c:92: warning: assignment makes pointer from integer without a cast
util/mkdep.c:94: warning: incompatible implicit declaration of built-in function ‘exit’
util/mkdep.c: In function ‘define_config’:
util/mkdep.c:125: warning: incompatible implicit declaration of built-in function ‘memcpy’
util/mkdep.c: In function ‘grow_precious’:
util/mkdep.c:162: warning: assignment makes pointer from integer without a cast
util/mkdep.c:164: warning: incompatible implicit declaration of built-in function ‘exit’
util/mkdep.c: In function ‘define_precious’:
util/mkdep.c:175: warning: incompatible implicit declaration of built-in function ‘strlen’
util/mkdep.c:178: warning: incompatible implicit declaration of built-in function ‘memcpy’
util/mkdep.c: In function ‘handle_include’:
util/mkdep.c:201: warning: incompatible implicit declaration of built-in function ‘memcpy’
util/mkdep.c:203: error: ‘F_OK’ undeclared (first use in this function)
util/mkdep.c:203: error: (Each undeclared identifier is reported only once
util/mkdep.c:203: error: for each function it appears in.)
util/mkdep.c:205: warning: incompatible implicit declaration of built-in function ‘printf’
util/mkdep.c: In function ‘add_path’:
util/mkdep.c:220: error: ‘PATH_MAX’ undeclared (first use in this function)
util/mkdep.c:224: warning: assignment makes pointer from integer without a cast
util/mkdep.c:226: warning: incompatible implicit declaration of built-in function ‘fprintf’
util/mkdep.c:226: error: ‘stderr’ undeclared (first use in this function)
util/mkdep.c:227: warning: incompatible implicit declaration of built-in function ‘exit’
util/mkdep.c:234: warning: assignment makes pointer from integer without a cast
util/mkdep.c:236: warning: incompatible implicit declaration of built-in function ‘fprintf’
util/mkdep.c:237: warning: incompatible implicit declaration of built-in function ‘exit’
util/mkdep.c:241: warning: incompatible implicit declaration of built-in function ‘strlen’
util/mkdep.c:242: warning: incompatible implicit declaration of built-in function ‘malloc’
util/mkdep.c:244: warning: incompatible implicit declaration of built-in function ‘fprintf’
util/mkdep.c:245: warning: incompatible implicit declaration of built-in function ‘exit’
util/mkdep.c:247: warning: incompatible implicit declaration of built-in function ‘strcpy’
util/mkdep.c: In function ‘use_config’:
util/mkdep.c:265: warning: incompatible implicit declaration of built-in function ‘memcpy’
util/mkdep.c:282: warning: incompatible implicit declaration of built-in function ‘printf’
util/mkdep.c: In function ‘do_depend’:
util/mkdep.c:527: error: storage size of ‘st’ isn’t known
util/mkdep.c:530: error: ‘O_RDONLY’ undeclared (first use in this function)
util/mkdep.c:537: warning: incompatible implicit declaration of built-in function ‘fprintf’
util/mkdep.c:537: error: ‘stderr’ undeclared (first use in this function)
util/mkdep.c:544: error: ‘PROT_READ’ undeclared (first use in this function)
util/mkdep.c:544: error: ‘MAP_PRIVATE’ undeclared (first use in this function)
util/mkdep.c:544: warning: assignment makes pointer from integer without a cast
util/mkdep.c:552: warning: incompatible implicit declaration of built-in function ‘fprintf’
util/mkdep.c:553: warning: incompatible implicit declaration of built-in function ‘exit’
util/mkdep.c:572: warning: incompatible implicit declaration of built-in function ‘strlen’
util/mkdep.c:573: warning: incompatible implicit declaration of built-in function ‘malloc’
util/mkdep.c:578: warning: incompatible implicit declaration of built-in function ‘sprintf’
util/mkdep.c:591: error: ‘stdout’ undeclared (first use in this function)
util/mkdep.c: In function ‘main’:
util/mkdep.c:614: warning: assignment makes pointer from integer without a cast
util/mkdep.c:617: error: ‘stderr’ undeclared (first use in this function)
util/mkdep.c:645: warning: incompatible implicit declaration of built-in function ‘strlen’
util/mkdep.c:646: warning: incompatible implicit declaration of built-in function ‘memcpy’
util/mkdep.c:658: warning: incompatible implicit declaration of built-in function ‘printf’
make[1]: *** No rule to make target `udpxy.dep', needed by `all'.  Stop.
make: *** [release] Error 2

[Mam(O)n]

пример m3u файла для vlc

Кстати, у меня igmproxy на роутере, так я плейлисты не правлю. Всё и в изначальном виде работает. Как всё это работает - хз, мультик для меня тёмный лес, пока не приходилось сталкиваться плотно.
Пользователь решил продолжить мысль 24 Января 2010, 08:04:55:5 минут гугления подсказали, что igmpproxy можно найти собранным в этом ppa, и небольшой how-to по поднятию, на примере корбины, здесь.

[Sta1keR]

пример m3u файла для vlc

Кстати, у меня igmproxy на роутере, так я плейлисты не правлю. Всё и в изначальном виде работает. Как всё это работает - хз, мультик для меня тёмный лес, пока не приходилось сталкиваться плотно.
Пользователь решил продолжить мысль 23 Января 2010, 22:04:55:5 минут гугления подсказали, что igmpproxy можно найти собранным в этом ppa, и небольшой how-to по поднятию, на примере корбины, здесь.

Спасибо, я думаю этот пост как нельзя лучше подходит для моего случая, так как мой провайдер похож на корбину.
Смогу попробывать ближе к вечеру, тогда и отпишу.
Пользователь решил продолжить мысль 24 Января 2010, 12:06:05:igmpproxy /etc/igmpproxy.conf
попытки запустить видео - лог

Jan 24 13:57:28 gate igmpproxy[8420]: The source address 77.94.170.3 for group 234.5.2.1, is not in any valid net for upstream VIF.
Jan 24 13:57:36 gate igmpproxy[8420]: The source address 77.94.170.3 for group 234.5.2.2, is not in any valid net for upstream VIF.
Jan 24 13:57:37 gate igmpproxy[8420]: The source address 77.94.170.3 for group 234.5.2.3, is not in any valid net for upstream VIF.

не могу понять что за адрес такой 77.94.170.3

Код: (/etc/igmpproxy.conf) [Выделить]

##..................
## Lan interface
##..................
phyint eth0 upstream ratelimit 0 threshold 1
altnet 192.168.0.0/24
altnet 10.0.0.0/8
altnet 234.0.0.0/24
altnet 224.0.0.0/4
##..................
## Corbina interface
##..................
phyint eth1 downstream ratelimit 0 threshold 1
altnet 192.168.1.0/24
altnet 234.0.0.0/24
altnet 224.0.0.0/4
неуверен что правильно заполнил....

Код: (ifconfig) [Выделить]

eth0      Link encap:Ethernet  HWaddr 00:e0:4c:70:11:dd
          inet addr:192.168.125.8  Bcast:192.168.125.255  Mask:255.255.255.0
          inet6 addr: fe80::2e0:4cff:fe70:11dd/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1027842 errors:0 dropped:0 overruns:0 frame:0
          TX packets:417344 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:790241490 (753.6 MB)  TX bytes:61067886 (58.2 MB)
          Interrupt:11 Base address:0xc000

eth1      Link encap:Ethernet  HWaddr 00:e0:4c:f1:0f:c3
          inet addr:192.168.1.254  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::2e0:4cff:fef1:fc3/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:378403 errors:0 dropped:0 overruns:0 frame:0
          TX packets:492596 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:47419749 (45.2 MB)  TX bytes:543210625 (518.0 MB)
          Interrupt:10 Base address:0xe800

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

ppp0      Link encap:Point-to-Point Protocol
          inet addr:66.66.66.66  P-t-P:10.255.254.7  Mask:255.255.255.255
          UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1500  Metric:1
          RX packets:480293 errors:0 dropped:0 overruns:0 frame:0
          TX packets:365030 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:3
          RX bytes:517537208 (493.5 MB)  TX bytes:38207377 (36.4 MB)

вот както так...
Пользователь решил продолжить мысль 24 Января 2010, 14:16:27:

добавил в igmpproxy.conf - строку

Код: [Выделить]

altnet 77.94.170.3/32
и Заработало !!!!!!!!!!!!!!!!!!

Mam(O)n, огромное спасибо Вам за наводку!
Unreg, благодарю за участие, хотя я и выбрал немного другой путь.

[Mam(O)n]

Ну вот, я же говорил, что проксирование - выход

зы. На роутере у меня гораздо проще конфиг:

Код: [Выделить]

# automagically generated from web settings
quickleave

phyint vlan1 upstream
altnet 0.0.0.0/0

phyint br0 downstream


[Sta1keR]

И то верно!

Всё что проделал записал в первом посте...
Может кому пригодится.

[AnrDaemon]

А без костылей его реально в автозагрузку вставить?

[Sta1keR]

А без костылей его реально в автозагрузку вставить?

костылей?

[AnrDaemon]

rc.local - костыль.

[Sta1keR]

есть прога которая создаёт стартовые скрипты помоему chkconfig.

выгдятеть будет примерно так

Код: [Выделить]

~$ chkconfig igmpproxy onименно так не пробывал, меня устаивает запуск через костыль.

[Padmih]

Пытался завестить с igmpproxy. Немогу понять где баг:

Код: [Выделить]

The bits part of the address is invalid : 134545848.
Unable to parse subnet address.
Unknown token '0.0.0.0' in configfile
Unable to load config file...

(Нажмите, чтобы показать/скрыть)

конфиг простейший (nano /etc/igmpproxy.conf):
# Automagically generated from web settings
quickleave
phyint ra0 upstream
        altnet 0.0.0.0/0
phyint eth1 downstream