Hello,
I bought RB951-2n a week ago and since that time tried to solve wireless issue: wi-fi station (laptop) very often lost connection or signal level becomes very low on station side, but normal from mikrotik device (see screenshot). I tried all combination: 802.11n only, g only, wpa2, wpa, without encryption - the result was the same. I don't think this is a lack of ap power: distance is only 4m behind one wall. I tried to change a wi-fi adapter to external usb one (D-link DWA-140) also. The behavior is the same. Download speed is jumping from 100 to 600 kB/s.
My old device Dlink DAP-1160 works fine with all wifi-adapters.
The interesting thing: RB951-2n works perfect as wireless station with Dlink DAP-1160 in the same conditions and dinstance.
There are no other wireless ap around, so no interference.
RouterOS: 5.20
Mode: bridge
Log:
oct/11 23:54:55 wireless,info XX:XX:XX:XX:XX:XX@wlan1: connected
oct/11 23:58:07 wireless,debug wlan1: XX:XX:XX:XX:XX:XX1 attempts to associate
oct/11 23:58:07 wireless,info XX:XX:XX:XX:XX:XX@wlan1: reassociating
oct/11 23:58:07 wireless,info XX:XX:XX:XX:XX:XX@wlan1: disconnected, ok
oct/11 23:58:07 wireless,debug wlan1: XX:XX:XX:XX:XX:XX in local ACL, accept
oct/11 23:58:07 wireless,info XX:XX:XX:XX:XX:XX@wlan1: connected
RB951-2n wireless issue
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Re: RB951-2n wireless issue
Can you post /export compact
Re: RB951-2n wireless issue
Code: Select all
#
/interface bridge
add l2mtu=1598 name=bridge1
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
add authentication-types=wpa-psk,wpa2-psk eap-methods=passthrough management-protection=allowed mode=dynamic-keys name=XXXXXXXX \
supplicant-identity="" wpa-pre-shared-key=xxxxxxxx wpa2-pre-shared-key=xxxxxxxx
/interface wireless
set 0 band=2ghz-onlyg disabled=no distance=indoors frequency=2422 l2mtu=2290 mode=ap-bridge security-profile=hornet ssid=hornet \
wireless-protocol=802.11
/interface bridge port
add bridge=bridge1 interface=ether2
add bridge=bridge1 interface=ether3
add bridge=bridge1 interface=ether4
add bridge=bridge1 interface=ether5
add bridge=bridge1 interface=wlan1
add bridge=bridge1
/interface wireless access-list
add interface=wlan1 mac-address=xx:xx:xx:xx:xx:xx
/ip address
add address=192.168.1.100/24 interface=bridge1
/ip dns
set allow-remote-requests=yes servers=8.8.8.8,8.8.4.4
/ip neighbor discovery
set wlan1 disabled=yes
/ip route
add distance=1 gateway=192.168.1.1
/ip service
set telnet disabled=yes
set ftp disabled=yes
set www disabled=yes
set winbox address=192.168.0.0/16
/system clock
set time-zone-name=Europe/Kiev
/system identity
set name=alpha
/system leds
set 0 interface=wlan1
/system logging
add topics=wireless,debug
/system ntp client
set enabled=yes mode=unicast primary-ntp=82.207.71.1 secondary-ntp=213.179.228.6
/system routerboard settings
set cpu-frequency=400MHz
/tool bandwidth-server
set authenticate=no enabled=nRe: RB951-2n wireless issue
I've upgraded the RouterOS to 5.21 and firmware to 3.0
cpu-frequency becomes 360MHz as in device specification, not 400. But wireless problems still exist.
cpu-frequency becomes 360MHz as in device specification, not 400. But wireless problems still exist.
Odp: RB951-2n wireless issue
Do you mean 360mhz or 300mhz?
Re: RB951-2n wireless issue
That should have fixed the wireless issue completely, unless you have some completely different issue. Are you sure that it's not because of environmental conditions or other factors?I've upgraded the RouterOS to 5.21 and firmware to 3.0
cpu-frequency becomes 360MHz as in device specification, not 400. But wireless problems still exist.
Re: RB951-2n wireless issue
I tried all combinations: 2 AP (dlink, mikrotik RB951-2n) and 3 stations (laptop Atheros built-in, laptop dlink usb, mikrotik RB951-2n as station). All works fine, except schemas where RB951-2n is AP. Maybe I need to set up fixed datarates?That should have fixed the wireless issue completely, unless you have some completely different issue. Are you sure that it's not because of environmental conditions or other factors?
Re: RB951-2n wireless issue
Send the supout.rif to support@mikrotik.com and we will check how to improve your configuration
Re: RB951-2n wireless issue
I am having a problem with my new RB9521-2n. The signal sometimes drops very low and disconects.
When i try to scan for other wireless access points through winbox (to set up the correct chanell), it shows just 2 APs, There is an other access point with "SSID:0101010100011", its 10m away from the RB951-2n but it doesnt show that at all in the scan list, also i presume that there are more networks which it doesnt show. Why?
I have upgraded to 5.21, but still no luck.
When i try to scan for other wireless access points through winbox (to set up the correct chanell), it shows just 2 APs, There is an other access point with "SSID:0101010100011", its 10m away from the RB951-2n but it doesnt show that at all in the scan list, also i presume that there are more networks which it doesnt show. Why?
I have upgraded to 5.21, but still no luck.
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