Привет, сообщество. Я переключил мой мост PTP с SXTG-2HnD на SXTG-5HPnD-SAr2 из-за более тихого диапазона. С обеих сторон мощные машины с Linux. С G 2Hnd у меня было около 200 мегабит, независимо от того, использую ли я однопоточные или многопоточные соединения между ними. Результаты iperf показывают примерно 200 мегабит, usenet тоже около 200 мегабит, iperf, wget — все около 200 мегабит ± 10. Я переключил их на SXTG-5HPnD-SAr2, чтобы использовать более тихий диапазон. Особенно вечерами 2 ГГц — проблема здесь в городской местности. Теперь всё стало странным. iperf в однопоточном режиме показывает 190 мегабит, usenet тоже. Многопоточный iperf выдает 210 мегабит. Но wget «намертво» при 30 мегабит. В чем причина? Я пробовал ROS 5.25 и последнюю 6.6 с версией прошивки устройства 3.08 до 3.10. Результат одинаковый в обоих случаях. Это сводит меня с ума. У кого-нибудь есть какие-нибудь идеи? Я уже пробовал эти типичные советы, уменьшал мощность сигнала, играл с периодом TDMA и так далее. Результат не меняется независимо от того, что я делаю. Буду очень благодарен за любую помощь.
Настройки клиента:
# jan/02/1970 03:10:45 by RouterOS 5.26
# software id = 3JZE-XJPZ
#
/interface bridge
add l2mtu=1600 name=bridge1 protocol-mode=rstp
/interface wireless
set 0 band=5ghz-a/n channel-width=20/40mhz-ht-above country=germany disabled=no frequency=5240 ht-rxchains=0,1 ht-txchains=0,1 l2mtu=2290 mode=\
station-bridge name=wlan1-gateway noise-floor-threshold=-110 nv2-cell-radius=10 ssid=MikroTik tdma-period-size=1 tx-power=10 tx-power-mode=all-rates-fixed \
wireless-protocol=nv2
/interface ethernet
set 0 name=ether1-local
/interface wireless nstreme
set wlan1-gateway enable-nstreme=yes framer-policy=best-fit
/interface wireless security-profiles
set [ find default=yes ] authentication-types=wpa-psk,wpa2-psk group-ciphers=tkip,aes-ccm mode=dynamic-keys supplicant-identity=MikroTik unicast-ciphers=\
tkip,aes-ccm wpa-pre-shared-key=***** wpa2-pre-shared-key=****
/ip hotspot user profile
set [ find default=yes ] idle-timeout=none keepalive-timeout=2m
/ip pool
add name=default-dhcp ranges=192.168.88.10-192.168.88.254
/ip dhcp-server
add address-pool=default-dhcp interface=ether1-local name=default
/queue type
add kind=pcq name=pcq-upload-default pcq-classifier=src-address
add kind=pcq name=pcq-download-default pcq-classifier=dst-address
/system logging action
set 0 memory-lines=1000
set 1 disk-lines-per-file=1000
/interface bridge port
add bridge=bridge1 interface=ether1-local
add bridge=bridge1 interface=wlan1-gateway
/ip address
add address=192.168.88.10/24 comment="default configuration" interface=ether1-local
/ip dhcp-client
add comment="default configuration" interface=bridge1
/ip dhcp-server network
add address=192.168.88.0/24 comment="default configuration" dns-server=192.168.88.1 gateway=192.168.88.1
/ip dns
set allow-remote-requests=yes servers=192.168.88.100
/ip dns static
add address=192.168.88.1 name=router
/ip firewall filter
add chain=input comment="default configuration" protocol=icmp
add chain=input comment="default configuration" connection-state=established
add chain=input comment="default configuration" connection-state=related
add action=drop chain=input comment="default configuration" in-interface=wlan1-gateway
add chain=forward comment="default configuration" connection-state=established
add chain=forward comment="default configuration" connection-state=related
add action=drop chain=forward comment="default configuration" connection-state=invalid
/ip firewall nat
add action=masquerade chain=srcnat comment="default configuration" disabled=yes out-interface=wlan1-gateway
/ip ipsec peer
add
/ip route
add distance=1 gateway=192.168.88.100
/ip service
set api disabled=no
set "" disabled=no port=8729
/system identity
set name=Easy
/system leds
add interface=wlan1-gateway leds=led1,led2,led3,led4,led5 type=wireless-signal-strength
/tool bandwidth-server
set authenticate=no
/tool mac-server
add disabled=no interface=ether1-local
/tool mac-server mac-winbox
set [ find default=yes ] disabled=yes
add interface=ether1-local settings for ap: # jan/02/1970 03:08:23 by RouterOS 5.26
# software id = NH4Q25M1
#
/interface bridge
add l2mtu=1600 name=bridge1 protocol-mode=rstp
/interface wireless
set 0 band=5ghz-a/n channel-width=20/40mhz-ht-above country=germany disabled=no frequency=5240 ht-rxchains=0,1 ht-txchains=0,1 l2mtu=2290 mode=\
station-bridge name=wlan1-gateway noise-floor-threshold=-110 nv2-cell-radius=10 ssid=MikroTik tdma-period-size=1 tx-power=10 tx-power-mode=all-rates-fixed \
wireless-protocol=nv2
/interface ethernet
set 0 name=ether1-local
/interface wireless nstreme
set wlan1-gateway enable-nstreme=yes framer-policy=best-fit
/interface wireless security-profiles
set [ find default=yes ] authentication-types=wpa-psk,wpa2-psk group-ciphers=tkip,aes-ccm mode=dynamic-keys supplicant-identity=MikroTik unicast-ciphers=\
tkip,aes-ccm wpa-pre-shared-key=***** wpa2-pre-shared-key=****
/ip hotspot user profile
set [ find default=yes ] idle-timeout=none keepalive-timeout=2m
/ip pool
add name=default-dhcp ranges=192.168.88.10-192.168.88.254
/ip dhcp-server
add address-pool=default-dhcp interface=ether1-local name=default
/queue type
add kind=pcq name=pcq-upload-default pcq-classifier=src-address
add kind=pcq name=pcq-download-default pcq-classifier=dst-address
/system logging action
set 0 memory-lines=1000
set 1 disk-lines-per-file=1000
/interface bridge port
add bridge=bridge1 interface=ether1-local
add bridge=bridge1 interface=wlan1-gateway
/ip address
add address=192.168.88.20/24 comment="default configuration" interface=ether1-local
/ip dhcp-client
add comment="default configuration" interface=bridge1
/ip dhcp-server network
add address=192.168.88.0/24 comment="default configuration" dns-server=192.168.88.1 gateway=192.168.88.1
/ip dns
set allow-remote-requests=yes servers=192.168.88.100
/ip dns static
add address=192.168.88.1 name=router
/ip firewall filter
add chain=input comment="default configuration" protocol=icmp
add chain=input comment="default configuration" connection-state=established
add chain=input comment="default configuration" connection-state=related
add action=drop chain=input comment="default configuration" in-interface=wlan1-gateway
add chain=forward comment="default configuration" connection-state=established
add chain=forward comment="default configuration" connection-state=related
add action=drop chain=forward comment="default configuration" connection-state=invalid
/ip firewall nat
add action=masquerade chain=srcnat comment="default configuration" disabled=yes out-interface=wlan1-gateway
/ip ipsec peer
add
/ip route
add distance=1 gateway=192.168.88.100
/ip service
set api disabled=no
set "" disabled=no port=8729
/system identity
set name=Stephan
/system leds
add interface=wlan1-gateway leds=led1,led2,led3,led4,led5 type=wireless-signal-strength
/tool bandwidth-server
set authenticate=no
/tool mac-server
add disabled=no interface=ether1-local
/tool mac-server mac-winbox
set [ find default=yes ] disabled=yes
add interface=ether1-local
Настройки клиента:
# jan/02/1970 03:10:45 by RouterOS 5.26
# software id = 3JZE-XJPZ
#
/interface bridge
add l2mtu=1600 name=bridge1 protocol-mode=rstp
/interface wireless
set 0 band=5ghz-a/n channel-width=20/40mhz-ht-above country=germany disabled=no frequency=5240 ht-rxchains=0,1 ht-txchains=0,1 l2mtu=2290 mode=\
station-bridge name=wlan1-gateway noise-floor-threshold=-110 nv2-cell-radius=10 ssid=MikroTik tdma-period-size=1 tx-power=10 tx-power-mode=all-rates-fixed \
wireless-protocol=nv2
/interface ethernet
set 0 name=ether1-local
/interface wireless nstreme
set wlan1-gateway enable-nstreme=yes framer-policy=best-fit
/interface wireless security-profiles
set [ find default=yes ] authentication-types=wpa-psk,wpa2-psk group-ciphers=tkip,aes-ccm mode=dynamic-keys supplicant-identity=MikroTik unicast-ciphers=\
tkip,aes-ccm wpa-pre-shared-key=***** wpa2-pre-shared-key=****
/ip hotspot user profile
set [ find default=yes ] idle-timeout=none keepalive-timeout=2m
/ip pool
add name=default-dhcp ranges=192.168.88.10-192.168.88.254
/ip dhcp-server
add address-pool=default-dhcp interface=ether1-local name=default
/queue type
add kind=pcq name=pcq-upload-default pcq-classifier=src-address
add kind=pcq name=pcq-download-default pcq-classifier=dst-address
/system logging action
set 0 memory-lines=1000
set 1 disk-lines-per-file=1000
/interface bridge port
add bridge=bridge1 interface=ether1-local
add bridge=bridge1 interface=wlan1-gateway
/ip address
add address=192.168.88.10/24 comment="default configuration" interface=ether1-local
/ip dhcp-client
add comment="default configuration" interface=bridge1
/ip dhcp-server network
add address=192.168.88.0/24 comment="default configuration" dns-server=192.168.88.1 gateway=192.168.88.1
/ip dns
set allow-remote-requests=yes servers=192.168.88.100
/ip dns static
add address=192.168.88.1 name=router
/ip firewall filter
add chain=input comment="default configuration" protocol=icmp
add chain=input comment="default configuration" connection-state=established
add chain=input comment="default configuration" connection-state=related
add action=drop chain=input comment="default configuration" in-interface=wlan1-gateway
add chain=forward comment="default configuration" connection-state=established
add chain=forward comment="default configuration" connection-state=related
add action=drop chain=forward comment="default configuration" connection-state=invalid
/ip firewall nat
add action=masquerade chain=srcnat comment="default configuration" disabled=yes out-interface=wlan1-gateway
/ip ipsec peer
add
/ip route
add distance=1 gateway=192.168.88.100
/ip service
set api disabled=no
set "" disabled=no port=8729
/system identity
set name=Easy
/system leds
add interface=wlan1-gateway leds=led1,led2,led3,led4,led5 type=wireless-signal-strength
/tool bandwidth-server
set authenticate=no
/tool mac-server
add disabled=no interface=ether1-local
/tool mac-server mac-winbox
set [ find default=yes ] disabled=yes
add interface=ether1-local settings for ap: # jan/02/1970 03:08:23 by RouterOS 5.26
# software id = NH4Q25M1
#
/interface bridge
add l2mtu=1600 name=bridge1 protocol-mode=rstp
/interface wireless
set 0 band=5ghz-a/n channel-width=20/40mhz-ht-above country=germany disabled=no frequency=5240 ht-rxchains=0,1 ht-txchains=0,1 l2mtu=2290 mode=\
station-bridge name=wlan1-gateway noise-floor-threshold=-110 nv2-cell-radius=10 ssid=MikroTik tdma-period-size=1 tx-power=10 tx-power-mode=all-rates-fixed \
wireless-protocol=nv2
/interface ethernet
set 0 name=ether1-local
/interface wireless nstreme
set wlan1-gateway enable-nstreme=yes framer-policy=best-fit
/interface wireless security-profiles
set [ find default=yes ] authentication-types=wpa-psk,wpa2-psk group-ciphers=tkip,aes-ccm mode=dynamic-keys supplicant-identity=MikroTik unicast-ciphers=\
tkip,aes-ccm wpa-pre-shared-key=***** wpa2-pre-shared-key=****
/ip hotspot user profile
set [ find default=yes ] idle-timeout=none keepalive-timeout=2m
/ip pool
add name=default-dhcp ranges=192.168.88.10-192.168.88.254
/ip dhcp-server
add address-pool=default-dhcp interface=ether1-local name=default
/queue type
add kind=pcq name=pcq-upload-default pcq-classifier=src-address
add kind=pcq name=pcq-download-default pcq-classifier=dst-address
/system logging action
set 0 memory-lines=1000
set 1 disk-lines-per-file=1000
/interface bridge port
add bridge=bridge1 interface=ether1-local
add bridge=bridge1 interface=wlan1-gateway
/ip address
add address=192.168.88.20/24 comment="default configuration" interface=ether1-local
/ip dhcp-client
add comment="default configuration" interface=bridge1
/ip dhcp-server network
add address=192.168.88.0/24 comment="default configuration" dns-server=192.168.88.1 gateway=192.168.88.1
/ip dns
set allow-remote-requests=yes servers=192.168.88.100
/ip dns static
add address=192.168.88.1 name=router
/ip firewall filter
add chain=input comment="default configuration" protocol=icmp
add chain=input comment="default configuration" connection-state=established
add chain=input comment="default configuration" connection-state=related
add action=drop chain=input comment="default configuration" in-interface=wlan1-gateway
add chain=forward comment="default configuration" connection-state=established
add chain=forward comment="default configuration" connection-state=related
add action=drop chain=forward comment="default configuration" connection-state=invalid
/ip firewall nat
add action=masquerade chain=srcnat comment="default configuration" disabled=yes out-interface=wlan1-gateway
/ip ipsec peer
add
/ip route
add distance=1 gateway=192.168.88.100
/ip service
set api disabled=no
set "" disabled=no port=8729
/system identity
set name=Stephan
/system leds
add interface=wlan1-gateway leds=led1,led2,led3,led4,led5 type=wireless-signal-strength
/tool bandwidth-server
set authenticate=no
/tool mac-server
add disabled=no interface=ether1-local
/tool mac-server mac-winbox
set [ find default=yes ] disabled=yes
add interface=ether1-local
