Hello,
Bienvenue dans l'aventure fadebat !
Petite question de mon coté, je vient enfin de mettre le WK1700-2 a la place de mon routeur, mais je rencontre un petit problème en IPV6, impossible d'avoir un nperf fonctionnel / convenable, je fini toujours a 0.0Mbps, un comportement connu dans ces builds openwrt ?
Merci 
Hello j'ai un W1700K HW 2.1 également que j'ai setup cette semaine et j'ai le même souci je suis sur le build de fanboy r34829-599f460040.
Je pense avoir trouvé de quoi ça vient : c'est le flow_offloading_hw qui gère mal le trafic IPv6.
Tests IPerf3 avec offload activé avec tests en download et upload en IPv4 puis IPv6 sur device branché en 2.5G au routeur => Tout est ok en IPv4 mais le débit est extrêmement faible en IPv6 :
uci set firewall.@defaults[0].flow_offloading_hw='1'
uci commit firewall
/etc/init.d/firewall restart
$ iperf3 -p 5200 -c ping.online.net -R # IPv4 Download
Connecting to host ping.online.net, port 5200
Reverse mode, remote host ping.online.net is sending
[ 7] local 192.168.1.109 port 53513 connected to 51.158.1.21 port 5200
[ ID] Interval Transfer Bitrate
[ 7] 0.00-1.01 sec 278 MBytes 2.32 Gbits/sec
[ 7] 1.01-2.01 sec 281 MBytes 2.35 Gbits/sec
[ 7] 2.01-3.00 sec 280 MBytes 2.35 Gbits/sec
[ 7] 3.00-4.01 sec 281 MBytes 2.35 Gbits/sec
[ 7] 4.01-5.00 sec 280 MBytes 2.35 Gbits/sec
[ 7] 5.00-6.01 sec 281 MBytes 2.35 Gbits/sec
[ 7] 6.01-7.00 sec 280 MBytes 2.35 Gbits/sec
[ 7] 7.00-8.00 sec 281 MBytes 2.35 Gbits/sec
[ 7] 8.00-9.01 sec 281 MBytes 2.35 Gbits/sec
[ 7] 9.01-10.01 sec 281 MBytes 2.35 Gbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 7] 0.00-10.01 sec 2.75 GBytes 2.36 Gbits/sec 257 sender
[ 7] 0.00-10.01 sec 2.74 GBytes 2.35 Gbits/sec receiver
iperf Done.
$ iperf3 -p 5200 -c ping.online.net # IPv4 Upload
Connecting to host ping.online.net, port 5200
[ 7] local 192.168.1.109 port 53515 connected to 51.158.1.21 port 5200
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 7] 0.00-1.00 sec 113 MBytes 946 Mbits/sec 676 1.02 MBytes
[ 7] 1.00-2.00 sec 113 MBytes 947 Mbits/sec 0 1.10 MBytes
[ 7] 2.00-3.00 sec 112 MBytes 940 Mbits/sec 13 865 KBytes
[ 7] 3.00-4.00 sec 113 MBytes 947 Mbits/sec 0 974 KBytes
[ 7] 4.00-5.00 sec 113 MBytes 945 Mbits/sec 0 1.03 MBytes
[ 7] 5.00-6.00 sec 113 MBytes 946 Mbits/sec 0 1.09 MBytes
[ 7] 6.00-7.00 sec 113 MBytes 946 Mbits/sec 0 1.17 MBytes
[ 7] 7.00-8.00 sec 112 MBytes 941 Mbits/sec 19 926 KBytes
[ 7] 8.00-9.00 sec 112 MBytes 946 Mbits/sec 0 1015 KBytes
[ 7] 9.00-10.00 sec 113 MBytes 948 Mbits/sec 0 1.13 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 7] 0.00-10.00 sec 1.10 GBytes 945 Mbits/sec 708 sender
[ 7] 0.00-10.01 sec 1.10 GBytes 943 Mbits/sec receiver
iperf Done.
$ iperf3 -p 5200 -c ping6.online.net -R # IPv6 Download
Connecting to host ping6.online.net, port 5200
Reverse mode, remote host ping6.online.net is sending
[ 6] local 2001:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx port 53518 connected to 2001:bc8:0:1::49 port 5200
[ ID] Interval Transfer Bitrate
[ 6] 0.00-1.00 sec 128 KBytes 1.04 Mbits/sec
[ 6] 1.00-2.00 sec 0.00 Bytes 0.00 bits/sec
[ 6] 2.00-3.00 sec 0.00 Bytes 0.00 bits/sec
[ 6] 3.00-4.00 sec 0.00 Bytes 0.00 bits/sec
[ 6] 4.00-5.00 sec 0.00 Bytes 0.00 bits/sec
[ 6] 5.00-6.01 sec 0.00 Bytes 0.00 bits/sec
[ 6] 6.01-7.00 sec 0.00 Bytes 0.00 bits/sec
[ 6] 7.00-8.00 sec 0.00 Bytes 0.00 bits/sec
[ 6] 8.00-9.00 sec 0.00 Bytes 0.00 bits/sec
[ 6] 9.00-10.00 sec 0.00 Bytes 0.00 bits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 6] 0.00-10.01 sec 767 KBytes 628 Kbits/sec 5 sender
[ 6] 0.00-10.00 sec 128 KBytes 105 Kbits/sec receiver
iperf Done.
$ iperf3 -p 5200 -c ping6.online.net # IPv6 Upload
Connecting to host ping6.online.net, port 5200
[ 6] local 2001:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx port 53520 connected to 2001:bc8:0:1::49 port 5200
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 6] 0.00-1.01 sec 9.25 MBytes 77.2 Mbits/sec 936 11.2 KBytes
[ 6] 1.01-2.00 sec 512 KBytes 4.21 Mbits/sec 32 11.2 KBytes
[ 6] 2.00-3.00 sec 512 KBytes 4.19 Mbits/sec 28 11.2 KBytes
[ 6] 3.00-4.01 sec 512 KBytes 4.19 Mbits/sec 26 11.2 KBytes
[ 6] 4.01-5.01 sec 640 KBytes 5.24 Mbits/sec 33 11.2 KBytes
[ 6] 5.01-6.00 sec 512 KBytes 4.20 Mbits/sec 35 11.2 KBytes
[ 6] 6.00-7.00 sec 512 KBytes 4.20 Mbits/sec 32 11.2 KBytes
[ 6] 7.00-8.00 sec 512 KBytes 4.19 Mbits/sec 31 11.2 KBytes
[ 6] 8.00-9.01 sec 512 KBytes 4.18 Mbits/sec 32 11.2 KBytes
[ 6] 9.01-10.00 sec 512 KBytes 4.20 Mbits/sec 28 11.2 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 6] 0.00-10.00 sec 13.9 MBytes 11.6 Mbits/sec 1213 sender
[ 6] 0.00-10.01 sec 13.8 MBytes 11.6 Mbits/sec receiver
iperf Done.
Même chose avec l'offload hw désactivé => On voit que il n'y a plus de souci avec IPv6 mais sans offload le débit est capé à un peu moins de 1Gbps :
uci set firewall.@defaults[0].flow_offloading='1'
uci set firewall.@defaults[0].flow_offloading_hw='0'
uci commit firewall
/etc/init.d/firewall restart
$ iperf3 -p 5200 -c ping.online.net -R # IPv4 Download
Connecting to host ping.online.net, port 5200
Reverse mode, remote host ping.online.net is sending
[ 7] local 192.168.1.109 port 53601 connected to 51.158.1.21 port 5200
[ ID] Interval Transfer Bitrate
[ 7] 0.00-1.01 sec 103 MBytes 857 Mbits/sec
[ 7] 1.01-2.01 sec 110 MBytes 920 Mbits/sec
[ 7] 2.01-3.00 sec 101 MBytes 849 Mbits/sec
[ 7] 3.00-4.01 sec 110 MBytes 917 Mbits/sec
[ 7] 4.01-5.01 sec 107 MBytes 895 Mbits/sec
[ 7] 5.01-6.01 sec 110 MBytes 921 Mbits/sec
[ 7] 6.01-7.00 sec 104 MBytes 877 Mbits/sec
[ 7] 7.00-8.01 sec 109 MBytes 915 Mbits/sec
[ 7] 8.01-9.00 sec 106 MBytes 894 Mbits/sec
[ 7] 9.00-10.00 sec 109 MBytes 915 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 7] 0.00-10.00 sec 1.05 GBytes 901 Mbits/sec 2437 sender
[ 7] 0.00-10.00 sec 1.04 GBytes 896 Mbits/sec receiver
iperf Done.
$ iperf3 -p 5200 -c ping.online.net # IPv4 Upload
Connecting to host ping.online.net, port 5200
[ 7] local 192.168.1.109 port 53603 connected to 51.158.1.21 port 5200
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 7] 0.00-1.00 sec 111 MBytes 933 Mbits/sec 1728 781 KBytes
[ 7] 1.00-2.00 sec 113 MBytes 947 Mbits/sec 0 921 KBytes
[ 7] 2.00-3.00 sec 113 MBytes 947 Mbits/sec 0 1.06 MBytes
[ 7] 3.00-4.00 sec 112 MBytes 942 Mbits/sec 11 872 KBytes
[ 7] 4.00-5.00 sec 113 MBytes 947 Mbits/sec 0 980 KBytes
[ 7] 5.00-6.00 sec 113 MBytes 946 Mbits/sec 0 1.04 MBytes
[ 7] 6.00-7.01 sec 113 MBytes 947 Mbits/sec 0 1.10 MBytes
[ 7] 7.01-8.00 sec 109 MBytes 912 Mbits/sec 162 847 KBytes
[ 7] 8.00-9.00 sec 113 MBytes 947 Mbits/sec 0 943 KBytes
[ 7] 9.00-10.00 sec 113 MBytes 947 Mbits/sec 0 1.03 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 7] 0.00-10.00 sec 1.10 GBytes 941 Mbits/sec 1901 sender
[ 7] 0.00-10.01 sec 1.10 GBytes 940 Mbits/sec receiver
iperf Done.
$ iperf3 -p 5200 -c ping6.online.net -R # IPv6 Download
Connecting to host ping6.online.net, port 5200
Reverse mode, remote host ping6.online.net is sending
[ 6] local 2001:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx port 53609 connected to 2001:bc8:0:1::49 port 5200
[ ID] Interval Transfer Bitrate
[ 6] 0.00-1.00 sec 117 MBytes 976 Mbits/sec
[ 6] 1.00-2.01 sec 122 MBytes 1.02 Gbits/sec
[ 6] 2.01-3.01 sec 123 MBytes 1.03 Gbits/sec
[ 6] 3.01-4.00 sec 118 MBytes 992 Mbits/sec
[ 6] 4.00-5.01 sec 119 MBytes 994 Mbits/sec
[ 6] 5.01-6.01 sec 124 MBytes 1.04 Gbits/sec
[ 6] 6.01-7.01 sec 122 MBytes 1.02 Gbits/sec
[ 6] 7.01-8.00 sec 112 MBytes 941 Mbits/sec
[ 6] 8.00-9.00 sec 122 MBytes 1.02 Gbits/sec
[ 6] 9.00-10.01 sec 116 MBytes 977 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 6] 0.00-10.01 sec 1.18 GBytes 1.01 Gbits/sec 67128 sender
[ 6] 0.00-10.01 sec 1.17 GBytes 1.00 Gbits/sec receiver
iperf Done.
$ iperf3 -p 5200 -c ping6.online.net # IPv6 Upload
Connecting to host ping6.online.net, port 5200
[ 6] local 2001:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx port 53611 connected to 2001:bc8:0:1::49 port 5200
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 6] 0.00-1.01 sec 112 MBytes 932 Mbits/sec 146 869 KBytes
[ 6] 1.01-2.00 sec 110 MBytes 923 Mbits/sec 128 686 KBytes
[ 6] 2.00-3.01 sec 112 MBytes 933 Mbits/sec 0 799 KBytes
[ 6] 3.01-4.00 sec 111 MBytes 935 Mbits/sec 0 972 KBytes
[ 6] 4.00-5.00 sec 110 MBytes 924 Mbits/sec 167 791 KBytes
[ 6] 5.00-6.00 sec 111 MBytes 933 Mbits/sec 0 891 KBytes
[ 6] 6.00-7.00 sec 111 MBytes 934 Mbits/sec 0 980 KBytes
[ 6] 7.00-8.00 sec 111 MBytes 934 Mbits/sec 0 1.06 MBytes
[ 6] 8.00-9.00 sec 110 MBytes 928 Mbits/sec 38 865 KBytes
[ 6] 9.00-10.00 sec 112 MBytes 933 Mbits/sec 0 971 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 6] 0.00-10.00 sec 1.08 GBytes 931 Mbits/sec 479 sender
[ 6] 0.00-10.01 sec 1.08 GBytes 929 Mbits/sec receiver
iperf Done.
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