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archerious
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Everytime my Thinkpad T480 connects to hAP AC the unit drops wireless for some 15-30 seconds[SOLVED]

Sun Aug 26, 2018 8:08 am

Recently bought a hAP AC and have it setup as a bridge/repeater of my 4G LTE hotspot (Unite Pro/781S) via 5GHz.

Basically I went from default configuration to switching wireless to station mode, then I made a virtual station of the 5GHz band on the hAP AC, then I went to quickset and chose CPE, connected to the Unite Pro, has mode set to router, etc.

Image

All my devices on ethernet and wireless work fine, but as soon as my Thinkpad T480 connects, it kills the hAP AC for 15-30 seconds.

I have no clue why that is.

I'm a beginner to mikrotik, mainly a Ubiquiti guy, so please hold my hand. Willing to donate $5-$10 to whoever solves this (if that is violation of any rules please let me know and I'll remove that statement).

No other devices of mine cause issues with the hAP AC except my T480, running Windows 10 Pro. Seems to have the Intel 8265 Wireless Nic, and if I connect the T480 via ethernet it doesn't cause issues oddly enough.

Config below:
Code:Select all
# 8月/ 25/2018 12:56:40 Roul雷竞技terOS 6.39.2 # software id = JKJP-LSJ2 # /interface bridge add admin-mac=CC:2D:E0:1D:CB:1D auto-mac=no comment=defconf name=bridge /interface ethernet set [ find default-name=ether2 ] name=ether2-master set [ find default-name=ether3 ] master-port=ether2-master set [ find default-name=ether4 ] master-port=ether2-master set [ find default-name=ether5 ] master-port=ether2-master /interface wireless set [ find default-name=wlan1 ] band=2ghz-b/g/n channel-width=20/40mhz-Ce \ distance=indoors frequency=auto mode=station-bridge ssid=UNITE-914B \ wireless-protocol=802.11 set [ find default-name=wlan2 ] band=5ghz-a/n/ac channel-width=20/40/80mhz-Ceee \ disabled=no distance=indoors frequency=auto ssid=UNITE-914B \ wireless-protocol=802.11 add keepalive-frames=disabled mac-address=CE:2D:E0:1D:CB:23 master-interface=\ wlan1 multicast-buffering=disabled name=wlan3 ssid="Mikrotik Temp" \ wds-cost-range=0 wds-default-cost=0 wps-mode=disabled add disabled=no keepalive-frames=disabled mac-address=CE:2D:E0:1D:CB:22 \ master-interface=wlan2 multicast-buffering=disabled name=wlan4 ssid=\ "Temp 5GHz" wds-cost-range=0 wds-default-cost=0 wps-mode=disabled /ip neighbor discovery set ether1 discover=no /interface wireless security-profiles set [ find default=yes ] authentication-types=wpa-psk,wpa2-psk group-ciphers=\ tkip,aes-ccm mode=dynamic-keys unicast-ciphers=tkip,aes-ccm \ wpa-pre-shared-key=58039047 wpa2-pre-shared-key=58039047 /ip pool add name=default-dhcp ranges=192.168.88.10-192.168.88.254 add name=dhcp ranges=192.168.88.10-192.168.88.254 /ip dhcp-server add address-pool=default-dhcp disabled=no interface=bridge name=defconf /interface bridge port add bridge=bridge comment=defconf interface=ether2-master add bridge=bridge comment=defconf interface=sfp1 add bridge=bridge comment=defconf interface=wlan1 add bridge=bridge comment=defconf disabled=yes interface=wlan2 add bridge=bridge interface=ether1 add bridge=bridge interface=wlan3 add bridge=bridge interface=wlan4 /ip address add address=192.168.88.1/24 interface=ether1 network=192.168.88.0 /ip dhcp-client add dhcp-options=hostname,clientid disabled=no interface=wlan2 /ip dhcp-server network add address=192.168.88.0/24 comment=defconf gateway=192.168.88.1 /ip dns set allow-remote-requests=yes /ip dns static add address=192.168.88.1 name=router /ip firewall filter add action=fasttrack-connection chain=forward comment="defconf: fasttrack" \ connection-state=established,related add action=accept chain=forward comment="defconf: accept established,related" \ connection-state=established,related add action=drop chain=forward comment="defconf: drop invalid" connection-state=\ invalid disabled=yes add action=drop chain=forward comment=\ "defconf: drop all from WAN not DSTNATed" connection-nat-state=!dstnat \ connection-state=new disabled=yes in-interface=ether1 add action=accept chain=input protocol=icmp add action=accept chain=input connection-state=established add action=accept chain=input connection-state=related add action=drop chain=input disabled=yes in-interface=wlan2 add action=accept chain=input comment=\ "defconf: accept established,related,untracked" connection-state=\ established,related,untracked add action=drop chain=input comment="defconf: drop invalid" connection-state=\ invalid add action=accept chain=input comment="defconf: accept ICMP" protocol=icmp add action=fasttrack-connection chain=forward comment="defconf: fasttrack" \ connection-state=established,related add action=accept chain=forward comment=\ "defconf: accept established,related, untracked" connection-state=\ established,related,untracked add action=drop chain=forward comment="defconf: drop invalid" connection-state=\ invalid /ip firewall nat add action=masquerade chain=srcnat out-interface=wlan2 /system clock set time-zone-name=America/Chicago /tool mac-server set [ find default=yes ] disabled=yes add interface=ether1 add interface=ether2-master add interface=sfp1 add interface=wlan1 /tool mac-server mac-winbox set [ find default=yes ] disabled=yes add interface=ether1 add interface=ether2-master add interface=sfp1 add interface=wlan1
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AminYounessi
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Re: Everytime my Thinkpad T480 connects to hAP AC the unit drops wireless for some 15-30 seconds

太阳2018年8月26日下午1:53

Hi,

As i understand you want to use your hAP AC as a repeater for your unite pro, so the setup is very simple, you just need to go to the interface/wireless/repeater on your mikrotik device and just specify the mac address,SSID and secret key of your unite pro device. The important thing is you must set wireless mode on ap-bridge (ptmp mode) and set the band,frequency and channel width like your unite pro.
Important note: at first try to reset the mikrotik configuration with no default check.(Because you have more configuration on bridge,firewall...)
Best Regards,
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archerious
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Re: Everytime my Thinkpad T480 connects to hAP AC the unit drops wireless for some 15-30 seconds

Sun Aug 26, 2018 2:51 pm

Hi,

As i understand you want to use your hAP AC as a repeater for your unite pro, so the setup is very simple, you just need to go to the interface/wireless/repeater on your mikrotik device and just specify the mac address,SSID and secret key of your unite pro device. The important thing is you must set wireless mode on ap-bridge (ptmp mode) and set the band,frequency and channel width like your unite pro.
Important note: at first try to reset the mikrotik configuration with no default check.(Because you have more configuration on bridge,firewall...)
Best Regards,
Thank you for the reply, I actually updated the hAP AC, it was very outdated (guess the amazon seller sold me older inventory?).

升级/更新后,unit hasn't had any issues with my thinkpad these last two hours:).

I'll do what you suggested though.
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