IGMP / IPTV



  • Hallo Leute,
    ich habe hier schon einige Beiträge zu IGMP / IPTV und IGMP Proxy gelesen. Habe habe es nicht geschaft meinen Multicast Traffic in mein LAN-Netz zu routen :(

    Verwende pFsense v2.x

    Hänge ich ein PC direkt an mein I-Net Modem kann ich über VLC IPTV Sender empfangen

    • VLC Media-Player installieren & öffnen

    • Medien -> Diensterkennung -> SAP-Ankündigungen aktivieren

    • Ansicht -> Wiedergabeliste -> SAP-Ankündigungen

    Folgendes sehe ich immer in meiner Firewall-Log:

      block
    	Jun 3 01:44:39 	WAN 	91.xxx.xxx.129 	224.0.0.1 	IGMP
    block
    	Jun 3 01:42:34 	WAN 	91.xxx.xxx.129 	224.0.0.1 	IGMP
    block
    	Jun 3 01:40:29 	WAN 	91.xxx.xxx.129 	224.0.0.1 	IGMP
    block
    	Jun 3 01:38:24 	WAN 	91.xxx.xxx.129 	224.0.0.1 	IGMP
    block
    	Jun 3 01:36:19 	WAN 	91.xxx.xxx.129 	224.0.0.1 	IGMP
    

    Als RAW Einträge

    Jun 3 01:46:02 	pf: 91.xxx.xxx.129 > 235.1.1.1: igmp query v2 [max resp time 10] [gaddr 235.1.1.1]
    Jun 3 01:46:02 	pf: 00:00:10.001101 rule 4294967295/8(ip-option): pass in on vr1: (tos 0xc0, ttl 1, id 847, offset 0, flags [none], proto IGMP (2), length 32, options (RA))
    Jun 3 01:45:42 	pf: 91.xxx.xxx.129 > 235.1.1.1: igmp query v2 [max resp time 10] [gaddr 235.1.1.1]
    Jun 3 01:45:42 	pf: 00:00:10.001731 rule 4294967295/8(ip-option): pass in on vr1: (tos 0xc0, ttl 1, id 782, offset 0, flags [none], proto IGMP (2), length 32, options (RA))
    Jun 3 01:45:32 	pf: 91.xxx.xxx.129 > 235.1.1.1: igmp query v2 [max resp time 10] [gaddr 235.1.1.1]
    Jun 3 01:45:32 	pf: 00:00:10.001081 rule 4294967295/8(ip-option): pass in on vr1: (tos 0xc0, ttl 1, id 749, offset 0, flags [none], proto IGMP (2), length 32, options (RA))
    

    Schalte ich VLC mit SAP (suche nach IPTV) ein, bekomme ich tausende von diesen Einträgen in meiner Firewall!!!

    
    	Jun 3 01:52:05 	WAN 	10.100.21.162:60006 	239.195.255.255:9875 	UDP
    block
    	Jun 3 01:52:05 	WAN 	10.100.23.171:60035 	239.195.255.255:9875 	UDP
    block
    	Jun 3 01:52:05 	WAN 	10.0.22.163:60010 	239.195.255.255:9875 	UDP
    block
    	Jun 3 01:52:05 	WAN 	10.100.23.172:60025 	239.195.255.255:9875 	UDP
    block
    	Jun 3 01:52:05 	WAN 	10.100.22.177:60016 	239.195.255.255:9875 	UDP
    block
    	Jun 3 01:52:05 	WAN 	10.100.23.173:60039 	239.195.255.255:9875 	UDP
    

    Als RAW

    Jun 3 01:55:46 	pf: 10.100.23.173.60039 > 239.195.255.255.9875: UDP, length 75
    Jun 3 01:55:46 	pf: 00:00:00.001352 rule 21/0(match): block in on vr1: (tos 0x88, ttl 251, id 0, offset 0, flags [DF], proto UDP (17), length 103)
    Jun 3 01:55:46 	pf: 10.100.23.171.60035 > 239.195.255.255.9875: UDP, length 195
    Jun 3 01:55:46 	pf: 00:00:00.021028 rule 21/0(match): block in on vr1: (tos 0x88, ttl 251, id 0, offset 0, flags [DF], proto UDP (17), length 223)
    Jun 3 01:55:46 	pf: 10.0.22.164.60003 > 239.195.255.255.9875: UDP, length 193
    Jun 3 01:55:46 	pf: 00:00:00.001010 rule 21/0(match): block in on vr1: (tos 0x80, ttl 251, id 0, offset 0, flags [DF], proto UDP (17), length 221)
    Jun 3 01:55:46 	pf: 10.100.23.172.60025 > 239.195.255.255.9875: UDP, length 196
    Jun 3 01:55:46 	pf: 00:00:00.010777 rule 21/0(match
    

    Habe schon probiert mit Easy Rulle hinzuzufügen, aber hat leider auch nichts gebracht. In VLC sehe ich auch nichts :(

    IGMP Proxy UP = WAN und IGMP Proxy Down = LAN

    Firewall -> Rules -> LAN: hier habe ich der Default-Regel nur "This allows packets with IP options to pass. Otherwise they are blocked by default. This is usually only seen with multicast traffic." hinzu gefügt

    Bitte um Hilfe,

    lg



  • Keiner der Helfen kann?

    Bin schon weiter gekommen habe keine Firewall - Logs mehr! Aber irgendwie hat IGMP Proxy Probleme siehe Log:

    Jun 5 16:02:15 	igmpproxy: Note: Route is not active. No kernel updates done.
    Jun 5 16:02:15 	igmpproxy: Warn: MRT_DEL_MFC; Errno(49): Can't assign requested address
    Jun 5 16:02:15 	igmpproxy: Note: Removing MFC: 172.26.0.161 -> 239.195.50.201, InpVIf: 1
    Jun 5 16:02:15 	igmpproxy: Warn: age_table_entry: SIOCGETSGCNT failing for (172.26.0.161 239.195.50.201); Errno(49): Can't assign requested address
    Jun 5 16:02:15 	igmpproxy: Note: Route is not active. No kernel updates done.
    Jun 5 16:02:15 	igmpproxy: Warn: MRT_DEL_MFC; Errno(49): Can't assign requested address
    Jun 5 16:02:15 	igmpproxy: Note: Removing MFC: 10.0.22.161 -> 239.192.78.39, InpVIf: 1
    Jun 5 16:02:15 	igmpproxy: Warn: age_table_entry: SIOCGETSGCNT failing for (10.0.22.161 239.192.78.39); Errno(49): Can't assign requested address
    Jun 5 16:02:13 	igmpproxy: Note: RECV V2 member report from 192.168.1.9 to 239.255.255.255 (ip_hl 24, data 8)
    Jun 5 16:02:13 	igmpproxy: Note: The IGMP message was from myself. Ignoring.
    Jun 5 16:02:13 	igmpproxy: Note: RECV V2 member report from 192.168.1.254 to 224.0.0.2 (ip_hl 24, data 8)
    Jun 5 16:02:11 	igmpproxy: Note: RECV V2 member report from 192.168.1.10 to 224.0.0.252 (ip_hl 24, data 8)
    Jun 5 16:02:11 	igmpproxy: Note: Adding MFC: 10.100.22.178 -> 239.195.255.255, InpVIf: 1
    Jun 5 16:02:11 	igmpproxy: Note: Adding MFC: 10.0.22.161 -> 239.195.255.255, InpVIf: 1
    Jun 5 16:02:11 	igmpproxy: Note: RECV V2 member report from 192.168.1.9 to 239.255.255.250 (ip_hl 24, data 8)
    Jun 5 16:02:09 	igmpproxy: Note: RECV V2 member report from 192.168.1.9 to 224.0.0.255 (ip_hl 24, data 8)
    Jun 5 16:02:07 	igmpproxy: Note: RECV V2 member report from 192.168.1.9 to 224.2.127.254 (ip_hl 24, data 8)
    Jun 5 16:02:05 	igmpproxy: Note: RECV Membership query from 192.168.1.254 to 224.0.0.1 (ip_hl 24, data 12)
    Jun 5 16:02:05 	igmpproxy: Note: RECV Membership query from 192.168.1.254 to 224.0.0.1 (ip_hl 24, data 8)
    

    Wo könnte der Fehler liegen?

    Meine Einstellungen:


    Bitte um Hilfe!!!


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