Turris MOX 5G wifi pomalejší než 200Mbits/sec

MOX hardware [CZ] MOX HW problémy [CZ]
#1

HW:
Turris MOX Classic

  1. MOX A 512 MB RAM
  2. MOX Wi-Fi add-on (SDIO)
  3. MOX B (Extension)
  4. MOX Wi-Fi add-on (mPCIe)
  5. MOX C (Ethernet)

DEVICE_PRODUCT=“Turris Mox”
DEVICE_REVISION=“v0”

OS:
NAME=“TurrisOS”
VERSION=“5.3.11”
BUILD_ID=“r11431+99-83b0e20711”

Od první instalace v srpnu Turris MOX byl 5G wifi signál slabý a dosahoval rychlostí nižších než 200Mbits/sec. iperf3 logy (z dneška) v příloze. Testovací zařízení byla Macbook Pro 2018, Xiaomi Lite 11 5G NE.

Protože se jedná o můj první openWRT router, ze začátku jsem si hrál s nastavením 5G bandwidth v reForis GUI, ale žádná z voleb nezajistila lepší výsledky, některé dokonce způsobily úplnou ztrátu 5G signálu. Podrobný záznam jsem si ale ještě nevedl.

Sílu signálu jsem vyřešil přestěhováním routeru blíže středu bytu. I přes to však nemám v relativně malém bytě pokrytí v okrajové místnosti (shodou okolností mé pracovně).

Na momentální nastavení se můžete podívat v přiložené diagnostice.

Otázka zní, co dělám špatně? Nebo se jedná o vadu HW? Turris MOX je to starší, z rozprodeje skladových zásob na aukru.

Edit: V replies jsem dodal full log a opravil formátování.

#2

iperf3 logs:

Příkaz:

opts=( --client=192.168.1.1 --omit=5 --time=10 --logfile=iperf3.log ); iperf3 "${opts[@]}"; iperf3 "${opts[@]}" --reverse

Z největší vzdálenosti, kam ještě sahá pokrytí

Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.1.31, port 43820
[  5] local 192.168.1.1 port 5201 connected to 192.168.1.31 port 43822
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  5.71 MBytes  47.9 Mbits/sec                  (omitted)
[  5]   1.00-2.00   sec  5.75 MBytes  48.2 Mbits/sec                  (omitted)
[  5]   2.00-3.00   sec  6.02 MBytes  50.5 Mbits/sec                  (omitted)
[  5]   3.00-4.00   sec  6.40 MBytes  53.7 Mbits/sec                  (omitted)
[  5]   4.00-5.00   sec  6.24 MBytes  52.3 Mbits/sec                  (omitted)
[  5]   0.00-1.00   sec  5.78 MBytes  48.5 Mbits/sec
[  5]   1.00-2.00   sec  6.14 MBytes  51.5 Mbits/sec
[  5]   2.00-3.00   sec  6.62 MBytes  55.5 Mbits/sec
[  5]   3.00-4.00   sec  6.65 MBytes  55.9 Mbits/sec
[  5]   4.00-5.00   sec  6.42 MBytes  53.9 Mbits/sec
[  5]   5.00-6.00   sec  6.68 MBytes  56.0 Mbits/sec
[  5]   6.00-7.01   sec  6.48 MBytes  53.9 Mbits/sec
[  5]   7.01-8.00   sec  6.54 MBytes  55.3 Mbits/sec
[  5]   8.00-9.00   sec  6.72 MBytes  56.4 Mbits/sec
[  5]   9.00-10.00  sec  6.67 MBytes  56.0 Mbits/sec
[  5]  10.00-10.07  sec   477 KBytes  54.1 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-10.07  sec  65.2 MBytes  54.3 Mbits/sec                  receiver
-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.1.31, port 43846
[  5] local 192.168.1.1 port 5201 connected to 192.168.1.31 port 43848
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  5.19 MBytes  43.5 Mbits/sec    0    222 KBytes       (omitted)
[  5]   1.00-2.00   sec  4.50 MBytes  37.8 Mbits/sec    0    372 KBytes       (omitted)
[  5]   2.00-3.00   sec  4.01 MBytes  33.6 Mbits/sec    0    454 KBytes       (omitted)
[  5]   3.00-4.00   sec  4.68 MBytes  39.1 Mbits/sec    0    479 KBytes       (omitted)
[  5]   4.00-5.00   sec  4.07 MBytes  34.2 Mbits/sec    0    503 KBytes       (omitted)
[  5]   0.00-1.00   sec  4.31 MBytes  36.2 Mbits/sec    0    590 KBytes
[  5]   1.00-2.00   sec  3.46 MBytes  29.0 Mbits/sec    0    607 KBytes
[  5]   2.00-3.00   sec  4.97 MBytes  41.7 Mbits/sec    0    652 KBytes
[  5]   3.00-4.00   sec  3.72 MBytes  31.2 Mbits/sec    0    652 KBytes
[  5]   4.00-5.00   sec  3.75 MBytes  31.5 Mbits/sec    0    699 KBytes
[  5]   5.00-6.00   sec  3.75 MBytes  31.5 Mbits/sec    0    699 KBytes
[  5]   6.00-7.00   sec  5.00 MBytes  42.0 Mbits/sec    0    699 KBytes
[  5]   7.00-8.00   sec  3.75 MBytes  31.5 Mbits/sec    0    708 KBytes
[  5]   8.00-9.00   sec  3.74 MBytes  31.4 Mbits/sec    0   1.08 MBytes
[  5]   9.00-10.00  sec  3.74 MBytes  31.4 Mbits/sec    0   1.08 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.02  sec  40.2 MBytes  33.7 Mbits/sec    0             sender
-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.1.31, port 43926
[  5] local 192.168.1.1 port 5201 connected to 192.168.1.31 port 43928
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  6.18 MBytes  51.9 Mbits/sec                  (omitted)
[  5]   1.00-2.01   sec  5.69 MBytes  47.1 Mbits/sec                  (omitted)
[  5]   2.01-3.00   sec  5.57 MBytes  47.3 Mbits/sec                  (omitted)
[  5]   3.00-4.01   sec  10.2 MBytes  84.8 Mbits/sec                  (omitted)
[  5]   4.01-5.00   sec  14.4 MBytes   122 Mbits/sec                  (omitted)
[  5]   0.00-1.00   sec  12.7 MBytes   107 Mbits/sec
[  5]   1.00-2.00   sec  12.9 MBytes   108 Mbits/sec
[  5]   2.00-3.00   sec  13.0 MBytes   109 Mbits/sec
[  5]   3.00-4.01   sec  13.0 MBytes   108 Mbits/sec
[  5]   4.01-5.00   sec  12.8 MBytes   109 Mbits/sec
[  5]   5.00-6.00   sec  13.3 MBytes   111 Mbits/sec
[  5]   6.00-7.00   sec  13.2 MBytes   110 Mbits/sec
[  5]   7.00-8.00   sec  13.3 MBytes   112 Mbits/sec
[  5]   8.00-9.00   sec  13.3 MBytes   112 Mbits/sec
[  5]   9.00-10.01  sec  13.2 MBytes   109 Mbits/sec
[  5]  10.01-10.04  sec   443 KBytes   106 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-10.04  sec   131 MBytes   109 Mbits/sec                  receiver
-----------------------------------------------------------

Více méně zblízka

Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.1.31, port 43942
[  5] local 192.168.1.1 port 5201 connected to 192.168.1.31 port 43944
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  12.9 MBytes   108 Mbits/sec    0    437 KBytes       (omitted)
[  5]   1.00-2.00   sec  12.6 MBytes   106 Mbits/sec    0    597 KBytes       (omitted)
[  5]   2.00-3.00   sec  11.2 MBytes  94.4 Mbits/sec    0    807 KBytes       (omitted)
[  5]   3.00-4.00   sec  12.5 MBytes   105 Mbits/sec    0    877 KBytes       (omitted)
[  5]   4.00-5.00   sec  11.2 MBytes  94.3 Mbits/sec    0    930 KBytes       (omitted)
[  5]   0.00-1.00   sec  12.5 MBytes   105 Mbits/sec    0    930 KBytes
[  5]   1.00-2.00   sec  11.2 MBytes  94.4 Mbits/sec    0    930 KBytes
[  5]   2.00-3.00   sec  11.2 MBytes  94.1 Mbits/sec    0    930 KBytes
[  5]   3.00-4.00   sec  12.5 MBytes   105 Mbits/sec    0    930 KBytes
[  5]   4.00-5.00   sec  11.2 MBytes  94.4 Mbits/sec    0    930 KBytes
[  5]   5.00-6.00   sec  12.5 MBytes   105 Mbits/sec    0   1.01 MBytes
[  5]   6.00-7.00   sec  11.2 MBytes  94.2 Mbits/sec    0   1.01 MBytes
[  5]   7.00-8.00   sec  12.5 MBytes   105 Mbits/sec    0   1.01 MBytes
[  5]   8.00-9.00   sec  11.2 MBytes  94.4 Mbits/sec    0   1.01 MBytes
[  5]   9.00-10.00  sec  11.2 MBytes  94.3 Mbits/sec    0   1.03 MBytes
[  5]  10.00-10.07  sec  1.25 MBytes   149 Mbits/sec    0   1.44 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.07  sec   119 MBytes  98.9 Mbits/sec    0             sender
-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.1.134, port 61060
[  5] local 192.168.1.1 port 5201 connected to 192.168.1.134 port 61061
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  14.8 MBytes   124 Mbits/sec                  (omitted)
[  5]   1.00-2.00   sec  15.9 MBytes   134 Mbits/sec                  (omitted)
[  5]   2.00-3.00   sec  14.9 MBytes   125 Mbits/sec                  (omitted)
[  5]   3.00-4.00   sec  12.7 MBytes   106 Mbits/sec                  (omitted)
[  5]   4.00-5.00   sec  15.1 MBytes   126 Mbits/sec                  (omitted)
[  5]   0.00-1.00   sec  17.2 MBytes   144 Mbits/sec
[  5]   1.00-2.00   sec  10.2 MBytes  85.8 Mbits/sec
[  5]   2.00-3.00   sec  3.43 MBytes  28.8 Mbits/sec
[  5]   3.00-4.00   sec  2.84 MBytes  23.8 Mbits/sec
[  5]   4.00-5.00   sec  4.40 MBytes  36.9 Mbits/sec
[  5]   5.00-6.00   sec  14.7 MBytes   123 Mbits/sec
[  5]   6.00-7.00   sec  16.9 MBytes   142 Mbits/sec
[  5]   7.00-8.00   sec  17.8 MBytes   149 Mbits/sec
[  5]   8.00-9.00   sec  17.4 MBytes   146 Mbits/sec
[  5]   9.00-10.00  sec  17.8 MBytes   149 Mbits/sec
[  5]  10.00-10.04  sec   660 KBytes   148 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-10.04  sec   123 MBytes   103 Mbits/sec                  receiver
-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.1.134, port 61063
[  5] local 192.168.1.1 port 5201 connected to 192.168.1.134 port 61064
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  22.6 MBytes   189 Mbits/sec    0    673 KBytes       (omitted)
[  5]   1.00-2.00   sec  22.5 MBytes   189 Mbits/sec    0    748 KBytes       (omitted)
[  5]   2.00-3.00   sec  22.5 MBytes   189 Mbits/sec    0    790 KBytes       (omitted)
[  5]   3.00-4.00   sec  22.5 MBytes   189 Mbits/sec    0    790 KBytes       (omitted)
[  5]   4.00-5.00   sec  23.7 MBytes   199 Mbits/sec    0    840 KBytes       (omitted)
[  5]   0.00-1.00   sec  22.5 MBytes   188 Mbits/sec    0    843 KBytes
[  5]   1.00-2.00   sec  22.5 MBytes   189 Mbits/sec    0    892 KBytes
[  5]   2.00-3.00   sec  25.0 MBytes   210 Mbits/sec    0    892 KBytes
[  5]   3.00-4.00   sec  21.2 MBytes   178 Mbits/sec    0    892 KBytes
[  5]   4.00-5.00   sec  22.5 MBytes   189 Mbits/sec    0    892 KBytes
[  5]   5.00-6.00   sec  23.7 MBytes   199 Mbits/sec    0    939 KBytes
[  5]   6.00-7.00   sec  23.7 MBytes   199 Mbits/sec    0    939 KBytes
[  5]   7.00-8.00   sec  23.8 MBytes   199 Mbits/sec    0   1.03 MBytes
[  5]   8.00-9.00   sec  22.5 MBytes   188 Mbits/sec    0   1.03 MBytes
[  5]   9.00-10.00  sec  22.5 MBytes   190 Mbits/sec    0   1.03 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   230 MBytes   193 Mbits/sec    0             sender
-----------------------------------------------------------
#3 
root@Turris_JB:~# iperf -c 192.168.2.110 -t 10
------------------------------------------------------------
Client connecting to 192.168.2.110, TCP port 5001
TCP window size:  416 KByte (default)
------------------------------------------------------------
[  3] local 192.168.2.1 port 57112 connected with 192.168.2.110 port 5001
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-10.0 sec   555 MBytes   465 Mbits/sec
root@Turris_JB:~#
#4

Diag log full

https://www.klgrth.io/paste/62t9k4fp/raw
heslo: b92ARDUT7dxzR5U

Diag log extrakt, nastavení wireless

############## 
== Uci wireless ==
wireless.radio0=wifi-device
wireless.radio0.type='mac80211'
wireless.radio0.macaddr='04:f0:21:42:28:0c'
wireless.radio0.channel='auto'
wireless.radio0.country='CZ'
wireless.radio0.txpower='26'
wireless.radio0.hwmode='11g'
wireless.radio0.htmode='HT20'
wireless.radio0.disabled='0'
wireless.default_radio0=wifi-iface
wireless.default_radio0.device='radio0'
wireless.default_radio0.network='lan'
wireless.default_radio0.mode='ap'
wireless.default_radio0.ssid='108'
wireless.default_radio0.encryption='psk2+ccmp'
wireless.default_radio0.wpa_group_rekey=*******
wireless.default_radio0.key=*************=f.Jnl'
wireless.default_radio0.hidden='0'
wireless.default_radio0.disabled='0'
wireless.radio1=wifi-device
wireless.radio1.type='mac80211'
wireless.radio1.macaddr='d0:c5:d3:33:dc:47'
wireless.radio1.country='CZ'
wireless.radio1.channel='auto'
wireless.radio1.hwmode='11a'
wireless.radio1.disabled='0'
wireless.radio1.htmode='VHT40'
wireless.default_radio1=wifi-iface
wireless.default_radio1.device='radio1'
wireless.default_radio1.network='lan'
wireless.default_radio1.mode='ap'
wireless.default_radio1.encryption='psk2+ccmp'
wireless.default_radio1.wpa_group_rekey=*******
wireless.default_radio1.key=*************=f.Jnl'
wireless.default_radio1.ssid='108_5G'
wireless.default_radio1.disabled='0'
wireless.guest_iface_0=wifi-iface
wireless.guest_iface_0.device='radio0'
wireless.guest_iface_0.disabled='1'
wireless.guest_iface_1=wifi-iface
wireless.guest_iface_1.device='radio1'
wireless.guest_iface_1.disabled='1'
== Uci network ==
network.loopback=interface
network.loopback.ifname='lo'
network.loopback.proto='static'
network.loopback.ipaddr='127.0.0.1'
network.loopback.netmask='255.0.0.0'
network.globals=globals
network.globals.ula_prefix='fd8d:eb59:eb1a::/48'
network.wan=interface
network.wan.ifname='eth0'
network.wan.proto='dhcp'
network.wan.ipv6='1'
network.lan=interface
network.lan.type='bridge'
network.lan.macaddr='d8:58:d7:00:b9:1f'
network.lan.proto='static'
network.lan.ipaddr='192.168.1.1'
network.lan.netmask='255.255.255.0'
network.lan._turris_mode='managed'
network.lan.ip6assign='60'
network.lan.bridge_empty='1'
network.lan.ifname='lan1' 'lan2' 'lan3' 'lan4'
network.guest_turris=interface
network.guest_turris.type='bridge'
network.guest_turris.proto='static'
network.guest_turris.ipaddr='10.111.222.1'
network.guest_turris.netmask='255.255.255.0'
network.guest_turris.bridge_empty='1'
network.guest_turris.ip6assign='64'
network.guest_turris.enabled='0'
network.wan6=interface
network.wan6.ifname='@wan'
network.wan6.proto='dhcpv6'
== Uci dhcp ==
dhcp.@dnsmasq[0]=dnsmasq
dhcp.@dnsmasq[0].domainneeded='1'
dhcp.@dnsmasq[0].localise_queries='1'
dhcp.@dnsmasq[0].rebind_protection='1'
dhcp.@dnsmasq[0].rebind_localhost='1'
dhcp.@dnsmasq[0].local='/lan/'
dhcp.@dnsmasq[0].domain='lan'
dhcp.@dnsmasq[0].expandhosts='1'
dhcp.@dnsmasq[0].authoritative='1'
dhcp.@dnsmasq[0].readethers='1'
dhcp.@dnsmasq[0].leasefile='/tmp/dhcp.leases'
dhcp.@dnsmasq[0].resolvfile='/tmp/resolv.conf.auto'
dhcp.@dnsmasq[0].localservice='1'
dhcp.@dnsmasq[0].port='0'
dhcp.lan=dhcp
dhcp.lan.interface='lan'
dhcp.lan.start='100'
dhcp.lan.limit='150'
dhcp.lan.leasetime='12h'
dhcp.lan.dhcpv6='server'
dhcp.lan.ra='server'
dhcp.lan.dhcp_option='6,192.168.1.1'
dhcp.wan=dhcp
dhcp.wan.interface='wan'
dhcp.wan.ignore='1'
dhcp.odhcpd=odhcpd
dhcp.odhcpd.maindhcp='0'
dhcp.odhcpd.leasefile='/tmp/hosts/odhcpd'
dhcp.odhcpd.leasetrigger='/usr/sbin/odhcpd-update'
dhcp.odhcpd.loglevel='4'
dhcp.guest_turris=dhcp
dhcp.guest_turris.interface='guest_turris'
dhcp.guest_turris.ignore='0'
dhcp.guest_turris.start='100'
dhcp.guest_turris.limit='150'
dhcp.guest_turris.leasetime='3600'
dhcp.guest_turris.dhcpv6='server'
dhcp.guest_turris.ra='server'
dhcp.guest_turris.dhcp_option='6,10.111.222.1'
dhcp.@host[0]=host
dhcp.@host[0].mac='20:25:64:3D:AF:76'
dhcp.@host[0].name='debian-Toshiba-Satellite-C55-A-1NU'
dhcp.@host[0].dns='1'
dhcp.@host[0].ip='192.168.1.10'
dhcp.@host[1]=host
dhcp.@host[1].mac='2A:C8:66:D5:68:3E'
dhcp.@host[1].name='Xiaomi-11-Lite-5G-NE'
dhcp.@host[1].dns='1'
dhcp.@host[1].ip='192.168.1.30'
dhcp.@host[2]=host
dhcp.@host[2].mac='00:E0:4C:68:02:62'
dhcp.@host[2].name='MacBook'
dhcp.@host[2].dns='1'
dhcp.@host[2].ip='192.168.1.20'
dhcp.@host[3]=host
dhcp.@host[3].mac='DE:AF:40:FB:25:0A'
dhcp.@host[3].name='Xiaomi-11-Lite-5G-NE'
dhcp.@host[3].dns='1'
dhcp.@host[3].ip='192.168.1.31'
#5

To je rychlost, kterou bych měl očekávat?

#6

Proč ne ? Je to na zařízení připojené kabelem …

#7

Byl jsem upozorněn, že nemám aktualizovaný OS.

Po aktualizaci jsem testování a diagnostiku provedl znovu. Problém po updatu dále přetrvává.

OS:
NAME=“TurrisOS”
VERSION=“5.4.3”
ID=“turrisos”
ID_LIKE=“lede openwrt”
PRETTY_NAME=“TurrisOS 5.4.3”
VERSION_ID=“5.4.3”

Nový Diag log full

https://www.klgrth.io/paste/44j2avv2/raw
heslo: b92ARDUT7dxzR5U

Nové iperf3 logs:

Příkaz:

opts=( --client=192.168.1.1 --omit=5 --time=10 --logfile=iperf3.log ); iperf3 "${opts[@]}"; iperf3 "${opts[@]}" --reverse

Z největší vzdálenosti, kam ještě sahá pokrytí

-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.1.31, port 37096
[  5] local 192.168.1.1 port 5201 connected to 192.168.1.31 port 37098
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  1.41 MBytes  11.9 Mbits/sec                  (omitted)
[  5]   1.00-2.00   sec  2.03 MBytes  17.0 Mbits/sec                  (omitted)
[  5]   2.00-3.00   sec  3.24 MBytes  27.2 Mbits/sec                  (omitted)
[  5]   3.00-4.00   sec  3.09 MBytes  25.9 Mbits/sec                  (omitted)
[  5]   4.00-5.00   sec  3.24 MBytes  27.2 Mbits/sec                  (omitted)
[  5]   0.00-1.00   sec  3.87 MBytes  32.5 Mbits/sec
[  5]   1.00-2.00   sec  3.16 MBytes  26.5 Mbits/sec
[  5]   2.00-3.00   sec  2.54 MBytes  21.3 Mbits/sec
[  5]   3.00-4.00   sec  3.03 MBytes  25.4 Mbits/sec
[  5]   4.00-5.00   sec  1.54 MBytes  12.9 Mbits/sec
[  5]   5.00-6.00   sec  1.79 MBytes  15.0 Mbits/sec
[  5]   6.00-7.00   sec  1.65 MBytes  13.8 Mbits/sec
[  5]   7.00-8.00   sec  1.54 MBytes  13.0 Mbits/sec
[  5]   8.00-9.00   sec  1.98 MBytes  16.6 Mbits/sec
[  5]   9.00-10.00  sec  2.43 MBytes  20.4 Mbits/sec
[  5]  10.00-10.38  sec   932 KBytes  19.9 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-10.38  sec  24.4 MBytes  19.8 Mbits/sec                  receiver
-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.1.31, port 37124
[  5] local 192.168.1.1 port 5201 connected to 192.168.1.31 port 37126
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  1.94 MBytes  16.2 Mbits/sec    1   82.0 KBytes       (omitted)
[  5]   1.00-2.00   sec  1.40 MBytes  11.7 Mbits/sec    0    103 KBytes       (omitted)
[  5]   2.00-3.00   sec  1.46 MBytes  12.2 Mbits/sec    0    113 KBytes       (omitted)
[  5]   3.00-4.00   sec  1.52 MBytes  12.7 Mbits/sec    0    117 KBytes       (omitted)
[  5]   4.00-5.00   sec  1.22 MBytes  10.2 Mbits/sec    0    122 KBytes       (omitted)
[  5]   0.00-1.00   sec  1.52 MBytes  12.7 Mbits/sec    0    130 KBytes
[  5]   1.00-2.00   sec  1.22 MBytes  10.2 Mbits/sec    0    137 KBytes
[  5]   2.00-3.00   sec  1.22 MBytes  10.2 Mbits/sec    0    144 KBytes
[  5]   3.00-4.00   sec  1.58 MBytes  13.3 Mbits/sec    0    153 KBytes
[  5]   4.00-5.00   sec  1.46 MBytes  12.2 Mbits/sec    0    185 KBytes
[  5]   5.00-6.00   sec  1.88 MBytes  15.8 Mbits/sec    0    233 KBytes
[  5]   6.00-7.00   sec  1.94 MBytes  16.3 Mbits/sec    0    301 KBytes
[  5]   7.00-8.00   sec  1.34 MBytes  11.2 Mbits/sec    0    379 KBytes
[  5]   8.00-9.00   sec  1.64 MBytes  13.8 Mbits/sec    0    437 KBytes
[  5]   9.00-10.00  sec  2.98 MBytes  25.0 Mbits/sec    0    566 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec  16.8 MBytes  14.1 Mbits/sec    0             sender
-----------------------------------------------------------

Více méně zblízka

Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.1.31, port 37172
[  5] local 192.168.1.1 port 5201 connected to 192.168.1.31 port 37174
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  11.0 MBytes  91.8 Mbits/sec                  (omitted)
[  5]   1.00-2.00   sec  15.8 MBytes   133 Mbits/sec                  (omitted)
[  5]   2.00-3.00   sec  17.5 MBytes   147 Mbits/sec                  (omitted)
[  5]   3.00-4.00   sec  18.4 MBytes   155 Mbits/sec                  (omitted)
[  5]   4.00-5.00   sec  19.2 MBytes   161 Mbits/sec                  (omitted)
[  5]   0.00-1.00   sec  17.7 MBytes   148 Mbits/sec
[  5]   1.00-2.00   sec  17.7 MBytes   148 Mbits/sec
[  5]   2.00-3.00   sec  17.6 MBytes   147 Mbits/sec
[  5]   3.00-4.01   sec  17.2 MBytes   143 Mbits/sec
[  5]   4.01-5.00   sec  17.3 MBytes   147 Mbits/sec
[  5]   5.00-6.00   sec  18.2 MBytes   153 Mbits/sec
[  5]   6.00-7.00   sec  18.2 MBytes   153 Mbits/sec
[  5]   7.00-8.00   sec  18.3 MBytes   154 Mbits/sec
[  5]   8.00-9.00   sec  16.4 MBytes   137 Mbits/sec
[  5]   9.00-10.00  sec  17.4 MBytes   146 Mbits/sec
[  5]  10.00-10.03  sec   484 KBytes   138 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-10.03  sec   176 MBytes   148 Mbits/sec                  receiver
-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.1.31, port 37176
[  5] local 192.168.1.1 port 5201 connected to 192.168.1.31 port 37178
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  20.4 MBytes   171 Mbits/sec    0    636 KBytes       (omitted)
[  5]   1.00-2.00   sec  17.5 MBytes   147 Mbits/sec    0    789 KBytes       (omitted)
[  5]   2.00-3.00   sec  15.0 MBytes   126 Mbits/sec    0    874 KBytes       (omitted)
[  5]   3.00-4.00   sec  15.0 MBytes   126 Mbits/sec    0    962 KBytes       (omitted)
[  5]   4.00-5.00   sec  21.2 MBytes   178 Mbits/sec    0   1017 KBytes       (omitted)
[  5]   0.00-1.00   sec  18.8 MBytes   157 Mbits/sec    0   1.05 MBytes
[  5]   1.00-2.00   sec  18.8 MBytes   157 Mbits/sec    0   1.06 MBytes
[  5]   2.00-3.00   sec  17.5 MBytes   147 Mbits/sec    0   1.12 MBytes
[  5]   3.00-4.00   sec  18.8 MBytes   157 Mbits/sec    0   1.18 MBytes
[  5]   4.00-5.00   sec  18.8 MBytes   157 Mbits/sec    0   1.18 MBytes
[  5]   5.00-6.00   sec  18.7 MBytes   157 Mbits/sec    0   1.24 MBytes
[  5]   6.00-7.00   sec  21.2 MBytes   178 Mbits/sec    0   1.31 MBytes
[  5]   7.00-8.00   sec  21.2 MBytes   178 Mbits/sec    0   1.31 MBytes
[  5]   8.00-9.00   sec  21.2 MBytes   178 Mbits/sec    0   1.31 MBytes
[  5]   9.00-10.00  sec  20.0 MBytes   168 Mbits/sec    0   1.74 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   195 MBytes   163 Mbits/sec    0             sender
-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.1.134, port 61574
[  5] local 192.168.1.1 port 5201 connected to 192.168.1.134 port 61575
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  1.82 MBytes  15.3 Mbits/sec                  (omitted)
[  5]   1.00-2.00   sec  1.32 MBytes  11.0 Mbits/sec                  (omitted)
[  5]   2.00-3.00   sec  1.10 MBytes  9.20 Mbits/sec                  (omitted)
[  5]   3.00-4.00   sec  1.30 MBytes  10.9 Mbits/sec                  (omitted)
[  5]   4.00-5.00   sec  2.61 MBytes  21.9 Mbits/sec                  (omitted)
[  5]   0.00-1.00   sec  2.27 MBytes  19.0 Mbits/sec
[  5]   1.00-2.00   sec  2.83 MBytes  23.7 Mbits/sec
[  5]   2.00-3.00   sec  3.03 MBytes  25.4 Mbits/sec
[  5]   3.00-4.00   sec  2.02 MBytes  17.0 Mbits/sec
[  5]   4.00-5.00   sec  2.09 MBytes  17.5 Mbits/sec
[  5]   5.00-6.00   sec  1.52 MBytes  12.7 Mbits/sec
[  5]   6.00-7.00   sec  3.02 MBytes  25.3 Mbits/sec
[  5]   7.00-8.00   sec  3.29 MBytes  27.6 Mbits/sec
[  5]   8.00-9.00   sec  2.49 MBytes  20.9 Mbits/sec
[  5]   9.00-10.00  sec  1.84 MBytes  15.4 Mbits/sec
[  5]  10.00-10.25  sec   662 KBytes  21.4 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-10.25  sec  25.0 MBytes  20.5 Mbits/sec                  receiver
-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.1.134, port 61580
[  5] local 192.168.1.1 port 5201 connected to 192.168.1.134 port 61581
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  4.51 MBytes  37.8 Mbits/sec    0    242 KBytes       (omitted)
[  5]   1.00-2.00   sec  4.31 MBytes  36.2 Mbits/sec    0    322 KBytes       (omitted)
[  5]   2.00-3.00   sec  3.58 MBytes  30.1 Mbits/sec    0    355 KBytes       (omitted)
[  5]   3.00-4.00   sec  5.41 MBytes  45.4 Mbits/sec    0    393 KBytes       (omitted)
[  5]   4.00-5.00   sec  2.37 MBytes  19.9 Mbits/sec    0    393 KBytes       (omitted)
[  5]   0.00-1.00   sec  3.95 MBytes  33.1 Mbits/sec    0    393 KBytes
[  5]   1.00-2.00   sec  6.44 MBytes  54.0 Mbits/sec    0    414 KBytes
[  5]   2.00-3.00   sec  5.16 MBytes  43.4 Mbits/sec    0    414 KBytes
[  5]   3.00-4.00   sec  3.40 MBytes  28.5 Mbits/sec    0    414 KBytes
[  5]   4.00-5.00   sec  6.74 MBytes  56.5 Mbits/sec    0    478 KBytes
[  5]   5.00-6.00   sec  7.22 MBytes  60.6 Mbits/sec    0    636 KBytes
[  5]   6.00-7.00   sec  6.25 MBytes  52.4 Mbits/sec    0    636 KBytes
[  5]   7.00-8.00   sec  5.00 MBytes  41.9 Mbits/sec    0    636 KBytes
[  5]   8.00-9.00   sec  6.24 MBytes  52.4 Mbits/sec    0    636 KBytes
[  5]   9.00-10.00  sec  6.25 MBytes  52.4 Mbits/sec    0    636 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec  56.7 MBytes  47.5 Mbits/sec    0             sender
-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.1.134, port 61586
[  5] local 192.168.1.1 port 5201 connected to 192.168.1.134 port 61587
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  19.3 MBytes   162 Mbits/sec                  (omitted)
[  5]   1.00-2.00   sec  18.3 MBytes   154 Mbits/sec                  (omitted)
[  5]   2.00-3.00   sec  18.9 MBytes   159 Mbits/sec                  (omitted)
[  5]   3.00-4.00   sec  19.6 MBytes   164 Mbits/sec                  (omitted)
[  5]   4.00-5.00   sec  19.7 MBytes   165 Mbits/sec                  (omitted)
[  5]   0.00-1.00   sec  19.8 MBytes   166 Mbits/sec
[  5]   1.00-2.00   sec  19.7 MBytes   166 Mbits/sec
[  5]   2.00-3.00   sec  22.2 MBytes   186 Mbits/sec
[  5]   3.00-4.00   sec  17.6 MBytes   148 Mbits/sec
[  5]   4.00-5.00   sec  21.1 MBytes   177 Mbits/sec
[  5]   5.00-6.00   sec  18.7 MBytes   157 Mbits/sec
[  5]   6.00-7.00   sec  21.4 MBytes   180 Mbits/sec
[  5]   7.00-8.00   sec  20.2 MBytes   169 Mbits/sec
[  5]   8.00-9.00   sec  20.8 MBytes   175 Mbits/sec
[  5]   9.00-10.00  sec  17.4 MBytes   146 Mbits/sec
[  5]  10.00-10.04  sec   686 KBytes   149 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-10.04  sec   200 MBytes   167 Mbits/sec                  receiver
-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.1.134, port 61590
[  5] local 192.168.1.1 port 5201 connected to 192.168.1.134 port 61591
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  23.4 MBytes   196 Mbits/sec    0    585 KBytes       (omitted)
[  5]   1.00-2.00   sec  23.8 MBytes   199 Mbits/sec    0    687 KBytes       (omitted)
[  5]   2.00-3.00   sec  21.2 MBytes   178 Mbits/sec    0    687 KBytes       (omitted)
[  5]   3.00-4.00   sec  22.5 MBytes   189 Mbits/sec    0    687 KBytes       (omitted)
[  5]   4.00-5.00   sec  22.5 MBytes   189 Mbits/sec    0    687 KBytes       (omitted)
[  5]   0.00-1.00   sec  23.7 MBytes   199 Mbits/sec    0    687 KBytes
[  5]   1.00-2.00   sec  22.5 MBytes   189 Mbits/sec    0    687 KBytes
[  5]   2.00-3.00   sec  18.8 MBytes   157 Mbits/sec    0    687 KBytes
[  5]   3.00-4.00   sec  21.2 MBytes   178 Mbits/sec    0    766 KBytes
[  5]   4.00-5.00   sec  21.2 MBytes   178 Mbits/sec    0    766 KBytes
[  5]   5.00-6.00   sec  20.0 MBytes   168 Mbits/sec    0    766 KBytes
[  5]   6.00-7.00   sec  20.0 MBytes   168 Mbits/sec    0    888 KBytes
[  5]   7.00-8.00   sec  22.5 MBytes   189 Mbits/sec    0    888 KBytes
[  5]   8.00-9.00   sec  21.2 MBytes   178 Mbits/sec    0    888 KBytes
[  5]   9.00-10.00  sec  18.8 MBytes   157 Mbits/sec    0    888 KBytes
[  5]  10.00-10.01  sec  1.25 MBytes   851 Mbits/sec    0    888 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   211 MBytes   177 Mbits/sec    0             sender
-----------------------------------------------------------
#8

A co iperf po UDP? Tim se da lepe poznat skutecny throughput nezatizeny pripadnymi chybami prenosu.

Zahodil bych channel auto a zkusil nastavit kanal napevno. Idealne po predchozim pruzkumu nejakym wifi analyzerem, aby to nekolidovalo, a pokud mozno frekvenci bez DFS. Muzete taky zkusit snizit sirku pasma na 20 MHz (vetsi kompatibilita, nizsi max rychlost) nebo zvysit na 80 MHz (starsi zarizeni wifi neuvidi, ale na tehle sirce se da dosahnout tech maximalnich rychlosti).

Taky muzete zkusit manualne nastavit txpower na maximalni hodnotu (tim se muzete dostat mimo ramec povoleny regulaci, ale pokud to mate v byte, tak pres zdi asi nepovolene hodnoty uz nevylezou).

A na tech koncovych zarizenich, kdyz jste blizko, mate jake RSSI?

#9

V nastavení wifi je WMM Mode povolen ?

Jakou máš běžnou rychlost na wifi zařízeních přes Speedtest.net ?? To by mně zajímalo víc … až pak bych zkoumal iperf

#10

Speedtest.net bude limitován připojením k internetu, nevidím relevanci.

WMM Mode je povolen.

#11

UDP z blízka

Nastaveno šířka pásma 80 MHz.

Zatím jsem netestoval kanál na pevno ani manuální nastavení txpower.

opts=( -u -b 1000M --client=192.168.1.1 --omit=5 --time=10 --logfile=iperf3.log ); iperf3 "${opts[@]}"; iperf3 "${opts[@]}" --reverse

Xiaomi 11 Lite 5G NE

Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.1.31, port 45228
[  5] local 192.168.1.1 port 5201 connected to 192.168.1.31 port 47062
[ ID] Interval           Transfer     Bitrate         Jitter    Lost/Total Datagrams
[  5]   0.00-1.00   sec  25.3 MBytes   212 Mbits/sec  0.056 ms  706/19002 (3.7%)  (omitted)
[  5]   1.00-2.00   sec  22.3 MBytes   187 Mbits/sec  0.075 ms  970/17095 (5.7%)  (omitted)
[  5]   2.00-3.00   sec  24.3 MBytes   204 Mbits/sec  0.217 ms  239/17855 (1.3%)  (omitted)
[  5]   3.00-4.00   sec  22.2 MBytes   186 Mbits/sec  0.041 ms  1587/17652 (9%)  (omitted)
[  5]   4.00-5.00   sec  23.4 MBytes   197 Mbits/sec  0.130 ms  973/17940 (5.4%)  (omitted)
[  5]   0.00-1.00   sec  22.3 MBytes   187 Mbits/sec  0.059 ms  1447/17631 (8.2%)
[  5]   1.00-2.00   sec  23.1 MBytes   194 Mbits/sec  0.076 ms  622/17339 (3.6%)
[  5]   2.00-3.00   sec  25.2 MBytes   211 Mbits/sec  0.193 ms  181/18404 (0.98%)
[  5]   3.00-4.00   sec  22.6 MBytes   190 Mbits/sec  0.061 ms  726/17098 (4.2%)
[  5]   4.00-5.00   sec  24.4 MBytes   205 Mbits/sec  0.088 ms  423/18105 (2.3%)
[  5]   5.00-6.00   sec  24.0 MBytes   202 Mbits/sec  0.086 ms  414/17823 (2.3%)
[  5]   6.00-7.00   sec  22.2 MBytes   186 Mbits/sec  0.121 ms  971/17069 (5.7%)
[  5]   7.00-8.00   sec  22.3 MBytes   187 Mbits/sec  0.081 ms  1102/17244 (6.4%)
[  5]   8.00-9.00   sec  25.6 MBytes   215 Mbits/sec  0.079 ms  57/18588 (0.31%)
[  5]   9.00-10.00  sec  23.3 MBytes   195 Mbits/sec  0.056 ms  688/17558 (3.9%)
[  5]  10.00-10.00  sec  91.9 KBytes   172 Mbits/sec  0.058 ms  0/65 (0%)
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Jitter    Lost/Total Datagrams
[  5]   0.00-10.00  sec   235 MBytes   197 Mbits/sec  0.058 ms  6631/176924 (3.7%)  receiver
-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.1.31, port 45230
[  5] local 192.168.1.1 port 5201 connected to 192.168.1.31 port 42636
[ ID] Interval           Transfer     Bitrate         Total Datagrams
[  5]   0.00-1.00   sec  27.7 MBytes   232 Mbits/sec  20067  (omitted)
[  5]   1.00-2.00   sec  28.5 MBytes   239 Mbits/sec  20619  (omitted)
[  5]   2.00-3.00   sec  27.9 MBytes   234 Mbits/sec  20201  (omitted)
[  5]   3.00-4.00   sec  27.8 MBytes   233 Mbits/sec  20154  (omitted)
[  5]   4.00-5.00   sec  27.8 MBytes   233 Mbits/sec  20116  (omitted)
[  5]   0.00-1.00   sec  27.7 MBytes   233 Mbits/sec  20086
[  5]   1.00-2.00   sec  27.7 MBytes   232 Mbits/sec  20050
[  5]   2.00-3.00   sec  27.9 MBytes   234 Mbits/sec  20222
[  5]   3.00-4.00   sec  27.0 MBytes   226 Mbits/sec  19516
[  5]   4.00-5.00   sec  27.6 MBytes   231 Mbits/sec  19969
[  5]   5.00-6.00   sec  27.1 MBytes   227 Mbits/sec  19632
[  5]   6.00-7.00   sec  26.8 MBytes   224 Mbits/sec  19379
[  5]   7.00-8.00   sec  26.1 MBytes   219 Mbits/sec  18888
[  5]   8.00-9.00   sec  25.8 MBytes   217 Mbits/sec  18701
[  5]   9.00-10.00  sec  26.5 MBytes   222 Mbits/sec  19181
[  5]  10.00-10.01  sec   173 KBytes   241 Mbits/sec  122
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Jitter    Lost/Total Datagrams
[  5]   0.00-10.01  sec   270 MBytes   227 Mbits/sec  0.000 ms  0/195746 (0%)  sender
-----------------------------------------------------------

MacbookPro 2019

Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.1.134, port 62612
[  6] local 192.168.1.1 port 5201 connected to 192.168.1.134 port 63672
[ ID] Interval           Transfer     Bitrate         Jitter    Lost/Total Datagrams
[  6]   0.00-1.00   sec  25.0 MBytes   209 Mbits/sec  0.028 ms  48775/66860 (73%)  (omitted)
[  6]   1.00-2.00   sec  25.3 MBytes   212 Mbits/sec  0.167 ms  61957/80290 (77%)  (omitted)
[  6]   2.00-3.00   sec  26.8 MBytes   225 Mbits/sec  0.063 ms  66316/85729 (77%)  (omitted)
[  6]   3.00-4.00   sec  26.1 MBytes   219 Mbits/sec  0.042 ms  60978/79905 (76%)  (omitted)
[  6]   4.00-5.00   sec  25.3 MBytes   213 Mbits/sec  0.067 ms  69888/88239 (79%)  (omitted)
[  6]   0.00-1.00   sec  27.2 MBytes   228 Mbits/sec  0.021 ms  62405/82067 (76%)
[  6]   1.00-2.00   sec  27.7 MBytes   232 Mbits/sec  0.240 ms  62503/82540 (76%)
[  6]   2.00-3.00   sec  27.8 MBytes   233 Mbits/sec  0.273 ms  64011/84114 (76%)
[  6]   3.00-4.00   sec  26.0 MBytes   218 Mbits/sec  0.098 ms  68536/87329 (78%)
[  6]   4.00-5.00   sec  27.6 MBytes   232 Mbits/sec  0.039 ms  67786/87780 (77%)
[  6]   5.00-6.00   sec  26.1 MBytes   218 Mbits/sec  0.279 ms  65166/84031 (78%)
[  6]   6.00-7.00   sec  28.2 MBytes   237 Mbits/sec  0.094 ms  64202/84597 (76%)
[  6]   7.00-8.00   sec  27.0 MBytes   226 Mbits/sec  0.010 ms  65135/84676 (77%)
[  6]   8.00-9.00   sec  28.0 MBytes   235 Mbits/sec  0.017 ms  64461/84727 (76%)
[  6]   9.00-10.00  sec  27.2 MBytes   228 Mbits/sec  0.155 ms  63392/83078 (76%)
[  6]  10.00-10.02  sec   814 KBytes   293 Mbits/sec  0.026 ms  43/619 (6.9%)
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Jitter    Lost/Total Datagrams
[  6]   0.00-10.02  sec   273 MBytes   229 Mbits/sec  0.026 ms  647640/845558 (77%)  receiver
-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.1.134, port 62618
[  6] local 192.168.1.1 port 5201 connected to 192.168.1.134 port 63672
iperf3: error - unable to write to stream socket: Connection refused
-----------------------------------------------------------
#12

Max transmit power

Nastavení Max transmit power na maximum v drop down menu nabídky v Luci 20dBm (100mW) způsobilo krátkodobý výpadek modulu a reboot routeru.

Po rebootu hodnota zůstala na maximu, ale žádnou výraznou změnu síly signálu jsem nezpozoroval.

PS: Ještě musím dodat, že 5G pásmo mám podle wifi analyzéru docela volné. Svítí mi tu jen 2-3 jiné vysílače.

Hodnoty iperf3 zblízka

opts=( -u -b 1000M --client=192.168.1.1 --omit=5 --time=10 --logfile=iperf3.log ); iperf3 "${opts[@]}"; iperf3 "${opts[@]}" --reverse

Xiaomi 11 Lite 5G NE

Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.1.31, port 46142
[  5] local 192.168.1.1 port 5201 connected to 192.168.1.31 port 46144
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  19.3 MBytes   162 Mbits/sec                  (omitted)
[  5]   1.00-2.00   sec  19.2 MBytes   161 Mbits/sec                  (omitted)
[  5]   2.00-3.01   sec  17.9 MBytes   149 Mbits/sec                  (omitted)
[  5]   3.01-4.00   sec  19.3 MBytes   164 Mbits/sec                  (omitted)
[  5]   4.00-5.00   sec  20.5 MBytes   172 Mbits/sec                  (omitted)
[  5]   0.00-1.00   sec  19.8 MBytes   166 Mbits/sec
[  5]   1.00-2.00   sec  21.0 MBytes   176 Mbits/sec
[  5]   2.00-3.01   sec  19.9 MBytes   165 Mbits/sec
[  5]   3.01-4.00   sec  21.1 MBytes   178 Mbits/sec
[  5]   4.00-5.00   sec  21.4 MBytes   180 Mbits/sec
[  5]   5.00-6.00   sec  22.3 MBytes   187 Mbits/sec
[  5]   6.00-7.00   sec  19.6 MBytes   165 Mbits/sec
[  5]   7.00-8.00   sec  21.1 MBytes   177 Mbits/sec
[  5]   8.00-9.00   sec  19.5 MBytes   163 Mbits/sec
[  5]   9.00-10.00  sec  17.6 MBytes   148 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-10.03  sec   203 MBytes   170 Mbits/sec                  receiver
-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.1.31, port 46146
[  5] local 192.168.1.1 port 5201 connected to 192.168.1.31 port 46148
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  17.1 MBytes   143 Mbits/sec   23    164 KBytes       (omitted)
[  5]   1.00-2.00   sec  17.4 MBytes   146 Mbits/sec    0    225 KBytes       (omitted)
[  5]   2.00-3.00   sec  23.0 MBytes   193 Mbits/sec    0    288 KBytes       (omitted)
[  5]   3.00-4.00   sec  24.9 MBytes   208 Mbits/sec    0    344 KBytes       (omitted)
[  5]   4.00-5.00   sec  23.5 MBytes   197 Mbits/sec    0    378 KBytes       (omitted)
[  5]   0.00-1.00   sec  22.9 MBytes   192 Mbits/sec    0    399 KBytes
[  5]   1.00-2.00   sec  22.9 MBytes   192 Mbits/sec    0    406 KBytes
[  5]   2.00-3.00   sec  24.1 MBytes   202 Mbits/sec    0    421 KBytes
[  5]   3.00-4.00   sec  24.7 MBytes   207 Mbits/sec    0    427 KBytes
[  5]   4.00-5.00   sec  23.3 MBytes   195 Mbits/sec    0    431 KBytes
[  5]   5.00-6.00   sec  23.6 MBytes   198 Mbits/sec    0    434 KBytes
[  5]   6.00-7.00   sec  22.1 MBytes   185 Mbits/sec    0    437 KBytes
[  5]   7.00-8.00   sec  23.9 MBytes   200 Mbits/sec    0    471 KBytes
[  5]   8.00-9.00   sec  24.1 MBytes   202 Mbits/sec    0    563 KBytes
[  5]   9.00-10.00  sec  22.5 MBytes   189 Mbits/sec    0    563 KBytes
[  5]  10.00-10.04  sec  1.22 MBytes   272 Mbits/sec    0    563 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.04  sec   235 MBytes   197 Mbits/sec    0             sender
-----------------------------------------------------------

Změna kanálu

Změna kanálu na 104 (5520MHz) zařídila marginální zlepšení dosahu (o zhruba 1 metr) a také rychlosti. Stále se však drží pod 200 Mbps.

Xiaomi 11 Lite 5G NE

Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.1.31, port 46588
[  8] local 192.168.1.1 port 5201 connected to 192.168.1.31 port 46590
[ ID] Interval           Transfer     Bitrate
[  8]   0.00-1.00   sec  21.8 MBytes   183 Mbits/sec                  (omitted)
[  8]   1.00-2.00   sec  23.4 MBytes   196 Mbits/sec                  (omitted)
[  8]   2.00-3.00   sec  24.6 MBytes   206 Mbits/sec                  (omitted)
[  8]   3.00-4.00   sec  24.4 MBytes   205 Mbits/sec                  (omitted)
[  8]   4.00-5.00   sec  22.6 MBytes   189 Mbits/sec                  (omitted)
[  8]   0.00-1.00   sec  23.8 MBytes   200 Mbits/sec
[  8]   1.00-2.00   sec  22.2 MBytes   186 Mbits/sec
[  8]   2.00-3.01   sec  23.5 MBytes   196 Mbits/sec
[  8]   3.01-4.01   sec  23.7 MBytes   199 Mbits/sec
[  8]   4.01-5.00   sec  23.0 MBytes   194 Mbits/sec
[  8]   5.00-6.00   sec  22.6 MBytes   189 Mbits/sec
[  8]   6.00-7.00   sec  23.3 MBytes   195 Mbits/sec
[  8]   7.00-8.00   sec  23.2 MBytes   195 Mbits/sec
[  8]   8.00-9.01   sec  23.6 MBytes   196 Mbits/sec
[  8]   9.01-10.00  sec  24.3 MBytes   205 Mbits/sec
[  8]  10.00-10.02  sec   448 KBytes   195 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate
[  8]   0.00-10.02  sec   233 MBytes   195 Mbits/sec                  receiver
-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.1.31, port 46596
[  8] local 192.168.1.1 port 5201 connected to 192.168.1.31 port 46598
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  8]   0.00-1.01   sec  23.9 MBytes   199 Mbits/sec    0    410 KBytes       (omitted)
[  8]   1.01-2.00   sec  23.1 MBytes   196 Mbits/sec    0    452 KBytes       (omitted)
[  8]   2.00-3.00   sec  22.1 MBytes   186 Mbits/sec    0    474 KBytes       (omitted)
[  8]   3.00-4.00   sec  23.1 MBytes   194 Mbits/sec    0    496 KBytes       (omitted)
[  8]   4.00-5.00   sec  23.0 MBytes   193 Mbits/sec    0    496 KBytes       (omitted)
[  8]   0.00-1.00   sec  24.1 MBytes   202 Mbits/sec    0    496 KBytes
[  8]   1.00-2.00   sec  23.3 MBytes   195 Mbits/sec    0    590 KBytes
[  8]   2.00-3.00   sec  22.9 MBytes   192 Mbits/sec    0    590 KBytes
[  8]   3.00-4.00   sec  21.9 MBytes   184 Mbits/sec    0    590 KBytes
[  8]   4.00-5.00   sec  21.8 MBytes   183 Mbits/sec    0    590 KBytes
[  8]   5.00-6.00   sec  23.2 MBytes   195 Mbits/sec    0    590 KBytes
[  8]   6.00-7.00   sec  24.1 MBytes   202 Mbits/sec    0    590 KBytes
[  8]   7.00-8.00   sec  23.1 MBytes   193 Mbits/sec    0    590 KBytes
[  8]   8.00-9.00   sec  23.3 MBytes   195 Mbits/sec    0    590 KBytes
[  8]   9.00-10.00  sec  23.2 MBytes   195 Mbits/sec    0    590 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  8]   0.00-10.01  sec   231 MBytes   194 Mbits/sec    0             sender
-----------------------------------------------------------
#13

A cilem je predpokladam priblizit se k teoretickym 800 Mbps? Jeste me napada, jestli pri testu mate aktivniho vzdy jen jednoho wifi klienta (tj. vsichni ostatni, kdo maji autoconnect na to SSID, jsou vypnuti).

#14

Je to tak, stacilo by, abych videl jak se to alespoň k maximu blíží.

Ale momentální rychlost, která končí těsně pod 200Mbps značí, ze je něco v nepořádku.

Ano, vsechna ostatní zařízení byla na 2.4Ghz (možná mohl na 5Ghz jet jeden iPad s Youtube, ale to by výrazně sníženou maximální rychlost nevysvětlovalo).

Dostal jsem informaci, ze podle prvního diagnostického reportu to vypadá, ze wifi vysila jen v ‘g’ a ‘a’ modulacích, ale ještě jsem se sam na to v logu nedíval.

#15

To bych možná udělal jako první.

Je tu příliš mnoho ale.

#16

Idealni na test je udelat nove SSID, na ktere se nic automaticky nepripojuje. Kazdy pripojeny klient (i kdyz nic nestahuje/nevysila) ubira sirku pasma, nebot AP mu musi vyhradit aspon par komunikacnich oken.

#17

Modulace ověřím. Podle GUI jsou ale všechny modulace standardně zapnuté, takže musím jít hlouběji. Podívám se po dokumentaci k ovládání wifi přes ssh.

#18

Ten iPad podporuje rovnaku verziu wifi ako Xiaomi? Niekde tu na fore som cital, ze ak je na sieti zariadenie s nizsou verziou wifi, karta sa automaticky prisposobi na tu nizsiu verziu aj pre vsetky ostatne zariadenia.

#19

Jak má tazatel nastaveny wifi standardy ?? Hlavně by neměl být povolen protokol “Allow legacy 802.11b rates”.

A pokud má pocit, že throughput je nízký a nezajímá ho dopad na výsledky testu Speedtest.net, musí začít resetem nastavení wifi v reForis.

Není výsledek iperf ovlivněn klientem protistrany ?? Dtto kabel versus wifi ?

#20

@JardaB , Před dnešním testováním jsem v reForis resetoval nastavení wifi.

Po pojmenování wifi a nastavení hesel jsem v luci vypnul “Allow legacy 802.11b rates” (byl vypnutý už od mého prvního příspěvku, tzn. před resetem wifi).

Toto je můj výstup z
cat /etc/config/wireless

Můžete mi prosím do odpovědi vložit svůj výstup, abych je porovnal?

Edit: Zarazila mne hodnota option hwmode '11a', jakoby radio1 nevysílalo v ac modu, ale jedná se o hodnotu, která značí jak 802.11a a 802.11n, tak 802.11ac viz https://openwrt.org/docs/guide-user/network/wifi/basic


config wifi-device 'radio0'
       option type 'mac80211'
       option macaddr ''
       option disabled '0'
       option channel 'auto'
       option hwmode '11g'
       option htmode 'HT20'
       option country 'CZ'

config wifi-iface 'default_radio0'
       option device 'radio0'
       option network 'lan'
       option mode 'ap'
       option disabled '0'
       option ssid '108'
       option hidden '0'
       option encryption 'psk2+ccmp'
       option wpa_group_rekey '86400'
       option key ''

config wifi-device 'radio1'
       option type 'mac80211'
       option hwmode '11a'
       option macaddr ''
       option htmode 'VHT80'
       option country 'CZ'
       option disabled '0'
       option channel '104'
       option legacy_rates '0'

config wifi-iface 'default_radio1'
       option device 'radio1'
       option network 'lan'
       option mode 'ap'
       option disabled '0'
       option ssid '108_5G'
       option encryption 'psk2+ccmp'
       option wpa_group_rekey '86400'
       option key ''

config wifi-iface 'guest_iface_0'
       option disabled '1'
       option device 'radio0'

config wifi-iface 'guest_iface_1'
       option disabled '1'
       option device 'radio1'

Hodnoty iperf jsou po resetu podobné jako před resetem.

@peci1 @michalko58 , Na testovací wifi byl připojený pouze jeden klient a to ten, který prováděl test - MacbookPro 2019. Tedy problém stále trvá.