LTAP mini with RouterOS v6.49.6 (stable)
wifi clients are disconnecting frequently
please see attached screenshots of the logs
anyone could give me a hint what is going on, how to further diagnose or fix this?
thx
Are there more clients suffering from this?
You could add wireless debug logging to get some additional information.
Besides, can you perhaps share your config:
/export file=anynameyoulike
Remove serial and any other private info.
thanks for your time and effort
yes, all the wifi clients experiencing the same randomly… the device from the log snippet is just an example
/interface lte
set [ find ] allow-roaming=no name=lte1
/interface bridge
add admin-mac=08:55:31:A9:92:0F auto-mac=no comment=defconf name=bridge
/interface wireless
set [ find default-name=wlan1 ] band=2ghz-b/g/n channel-width=20/40mhz-XX
disabled=no distance=indoors frequency=auto installation=outdoor mode=
ap-bridge ssid=MYWIFI1 wireless-protocol=802.11
/interface list
add comment=defconf name=WAN
add comment=defconf name=LAN
/interface wireless security-profiles
set [ find default=yes ] authentication-types=wpa-psk,wpa2-psk mode=
dynamic-keys supplicant-identity=MikroTik wpa-pre-shared-key=SECRET
wpa2-pre-shared-key=SECRET
add authentication-types=wpa-psk,wpa2-psk mode=dynamic-keys name=profile
supplicant-identity=MikroTik wpa-pre-shared-key=SECRET
wpa2-pre-shared-key=SECRET
/interface wireless
add disabled=no mac-address=0A:55:31:A9:92:11 master-interface=wlan1 name=
wlan2 security-profile=profile ssid=MYWIFI2
/ip pool
add name=default-dhcp ranges=192.168.88.10-192.168.88.254
add name=dhcp ranges=192.168.88.3-192.168.88.254
/ip dhcp-server
add address-pool=default-dhcp disabled=no interface=bridge name=defconf
/interface bridge filter
add action=drop chain=forward in-interface=wlan2
add action=drop chain=forward out-interface=wlan2
/interface bridge port
add bridge=bridge comment=defconf disabled=yes interface=ether1
add bridge=bridge comment=defconf interface=wlan1
add bridge=bridge interface=wlan2
/ip neighbor discovery-settings
set discover-interface-list=LAN
/interface list member
add comment=defconf interface=bridge list=LAN
add comment=defconf interface=lte1 list=WAN
add interface=ether1 list=WAN
/interface wireless access-list
add ap-tx-limit=10000000 interface=wlan2
add authentication=no mac-address=9C:1C:37:02:AF:DA
add authentication=no mac-address=9C:1C:37:0F:F1:3E
add authentication=no mac-address=DC:29:19:D9:8A:2A
/ip address
add address=192.168.88.1/24 comment=defconf interface=bridge network=
192.168.88.0
add address=192.168.88.1/24 interface=wlan1 network=192.168.88.0
add address=10.0.0.6/24 interface=ether1 network=10.0.0.0
/ip dhcp-client
add interface=ether1
/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 servers=8.8.8.8,8.8.4.4
/ip dns static
add address=192.168.88.1 comment=defconf name=router.lan
/ip firewall filter
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=accept chain=input comment=
“defconf: accept to local loopback (for CAPsMAN)” dst-address=127.0.0.1
add action=drop chain=input comment=“defconf: drop all not coming from LAN”
disabled=yes in-interface-list=!LAN
add action=accept chain=forward comment=“defconf: accept in ipsec policy”
ipsec-policy=in,ipsec
add action=accept chain=forward comment=“defconf: accept out ipsec policy”
ipsec-policy=out,ipsec
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
add action=drop chain=forward comment=
“defconf: drop all from WAN not DSTNATed” connection-nat-state=!dstnat
connection-state=new disabled=yes in-interface-list=WAN
/ip firewall nat
add action=masquerade chain=srcnat comment=“defconf: masquerade”
ipsec-policy=out,none out-interface-list=WAN
add action=masquerade chain=srcnat out-interface-list=WAN
/ip route
add distance=1 gateway=10.0.0.4
/ip service
set www-ssl certificate=webfig disabled=no
/tool mac-server
set allowed-interface-list=LAN
/tool mac-server mac-winbox
set allowed-interface-list=LAN
yet another episode with other wifi related error messages
any ideas highly appreciated
Is this device really installed outdoors?
Regarding the “extensive data loss” message: this usually means that the client device disconnect because of bad signal. Either the signal or SNR is low. Check for interference. Reduce channel-width to 20mhz could already help.
Here are most or many error messages described: https://help.mikrotik.com/docs/display/ROS/Wireless+Troubleshooting
“extensive data loss” - local interface decided to drop connection to remote device because of inability to send data to remote after multiple failures at lowest possible rate. Possible causes - too weak signal, remote device turned off, strong interference, some other RF related issue that makes communication impossible.