Salut Tous,
alors voilà je bloque un peu sur la partie TV. Le décodeur me dit "Chaîne indisponible", mais je vois le programme TV.
Je penche pour un pb routing multicast.
Concernant mon environnement, j'ai un boitier linux avec 3 interfaces réseau filaire
eth0->ONT
em1->LAN
eth1->decodeur TV
J'ai fait un petit bridge "br1":
bridge name bridge id STP enabled interfaces
br1 8000.0023563c9234 no eth1
vlan838
vlan840
Ma conf igmpproxy:
##------------------------------------------------------
## Enable Quickleave mode (Sends Leave instantly)
##------------------------------------------------------
quickleave
##------------------------------------------------------
## Configuration for eth0 (Upstream Interface)
##------------------------------------------------------
phyint vlan840 upstream ratelimit 0 threshold 1
altnet 0.0.0.0/0
##------------------------------------------------------
## Configuration for eth1 (Downstream Interface)
##------------------------------------------------------
phyint eth1 downstream ratelimit 0 threshold 1
altnet 0.0.0.0/0
##------------------------------------------------------
## Configuration for Nic (Disabled Interface)
##------------------------------------------------------
phyint wlan0 disabled
phyint wlan1 disabled
phyint eth0 disabled
phyint lo disabled
phyint docker0 disabled
phyint vlan838 disabled
Les traces imgpproxy:
buildIfVc: Interface br1 Addr: 192.168.3.1, Flags: 0x1043, Network: 192.168.3/24
Found config for wlan0
Found config for wlan1
Found config for docker0
Found config for vlan838
Found config for vlan840
adding VIF, Ix 0 Fl 0x0 IP 0xfeffa8c0 vlan840, Threshold: 1, Ratelimit: 0
Network for [vlan840] : 192.168.255/24
Network for [vlan840] : default
Got 262144 byte buffer size in 0 iterations
Created timeout 1 (#0) - delay 10 secs
(Id:1, Time:10)
Created timeout 2 (#1) - delay 21 secs
(Id:1, Time:10)
(Id:2, Time:21)
RECV Membership query from 0.0.0.0 to 224.0.0.1
About to call timeout 1 (#0)
Aging routes in table.
Current routing table (Age active routes):
-----------------------------------------------------
No routes in table...
-----------------------------------------------------
About to call timeout 2 (#0)
Created timeout 3 (#0) - delay 10 secs
(Id:3, Time:10)
Created timeout 4 (#1) - delay 21 secs
(Id:3, Time:10)
(Id:4, Time:21)
About to call timeout 3 (#0)
Aging routes in table.
Current routing table (Age active routes):
-----------------------------------------------------
No routes in table...
-----------------------------------------------------
Les prios des vlan:
vlan838
vlan838 VID: 838 REORDER_HDR: 1 dev->priv_flags: 1201
total frames received 2
total bytes received 972
Broadcast/Multicast Rcvd 0
total frames transmitted 161
total bytes transmitted 41096
Device: eth0
INGRESS priority mappings: 0:0 1:0 2:0 3:0 4:0 5:0 6:0 7:0
EGRESS priority mappings: 0:4 1:4 2:4 3:4 4:4 5:4 6:6 7:4
le vlan840
vlan840 VID: 840 REORDER_HDR: 1 dev->priv_flags: 1201
total frames received 16
total bytes received 736
Broadcast/Multicast Rcvd 16
total frames transmitted 147
total bytes transmitted 40463
Device: eth0
INGRESS priority mappings: 0:0 1:0 2:0 3:0 4:0 5:0 6:0 7:0
EGRESS priority mappings: 0:5 1:5 2:5 3:5 4:5 5:5 6:6 7:5
Et ce qui sort de mon décodeur sans jamais recevoir le moindre retour:
=>tcpdump -nni vlan840
22:13:36.963626 IP 192.168.3.20.51013 > 239.255.255.250.1900: UDP, length 340
22:13:37.083556 IP 192.168.3.20.51013 > 239.255.255.250.1900: UDP, length 322
22:13:37.123674 IP 192.168.3.20.51013 > 239.255.255.250.1900: UDP, length 330
22:13:37.359649 IP 192.168.3.20.51013 > 239.255.255.250.1900: UDP, length 332
22:13:37.416273 IP 192.168.3.20.51013 > 239.255.255.250.1900: UDP, length 285
22:13:52.312688 IP 0.0.0.0 > 224.0.0.1: igmp query v2
22:13:57.630968 IP 192.168.3.20 > 239.255.255.250: igmp v2 report 239.255.255.250
22:14:31.687897 IP 192.168.3.20.51011 > 239.255.255.250.1900: UDP, length 137
22:14:31.956606 IP 0.0.0.0 > 224.0.0.1: igmp query v2
22:14:40.798241 IP 192.168.3.20 > 239.255.255.250: igmp v2 report 239.255.255.250
22:15:11.560628 IP 0.0.0.0 > 224.0.0.1: igmp query v2
22:15:18.493351 IP 192.168.3.20 > 239.255.255.250: igmp v2 report 239.255.255.250
Si quelqu'un a une idée elle sera super bien venu :-)
Merci
ps: j'ai oublié de préciser que mon firewall est en ACCEPT ALL