Hi all im Ignacio. This is the 1º time I use this forum, we been using mikrotik for routing and wireless networking a long time.
Now im having problems with ROUTEROS 3.25 a RB411AR that has an atheros AR5212 chip.
Is set as an indoor AP with 3 virtual ap interfases and doing ping test we loos 97% aprox.
All the clients can connect but some of them get “limited or no conectivity” and they won’t get an ip adress from the DHCP server.
The log shows something like
Jul 20 16:10:10 10.40.0.223 AP02 00:19:D2:XX:XX:XX@wlan4:
only that.
Here is my main interfase configuration
0 name=“wlan1” mtu=1500 mac-address=00:0C:42:02:23:01 arp=enabled disable-running-check=no interface-type=Atheros AR5212 radio-name=“000C424476E9”
mode=ap-bridge ssid=“XXXX” area=“” frequency-mode=manual-txpower country=no_country_set antenna-gain=0 frequency=2462 band=2.4ghz-b/g
scan-list=default rate-set=default supported-rates-b=1Mbps,2Mbps,5.5Mbps,11Mbps
supported-rates-a/g=6Mbps,9Mbps,12Mbps,18Mbps,24Mbps,36Mbps,48Mbps,54Mbps basic-rates-b=1Mbps basic-rates-a/g=6Mbps max-station-count=2007
ack-timeout=dynamic tx-power-mode=default noise-floor-threshold=default periodic-calibration=default periodic-calibration-interval=60
burst-time=disabled dfs-mode=none antenna-mode=ant-a wds-mode=disabled wds-default-bridge=none wds-default-cost=100 wds-cost-range=50-150
wds-ignore-ssid=no update-stats-interval=disabled default-authentication=yes default-forwarding=yes default-ap-tx-limit=0 default-client-tx-limit=0
proprietary-extensions=post-2.9.25 wmm-support=disabled hide-ssid=yes security-profile=default disconnect-timeout=3s on-fail-retry-time=100ms
preamble-mode=both compression=no allow-sharedkey=no station-bridge-clone-mac=00:00:00:00:00:00 hw-retries=4 frame-lifetime=0
adaptive-noise-immunity=none
and virtual ap configuration:
4 name=“wlan5” mtu=1500 mac-address=00:0C:42:02:23:05 arp=enabled disable-running-check=no master-interface=wlan1 ssid=“wiener_administracion” area=“”
max-station-count=2007 wds-mode=disabled wds-default-bridge=none wds-default-cost=0 wds-cost-range=0 wds-ignore-ssid=no
update-stats-interval=disabled default-authentication=yes default-forwarding=yes default-ap-tx-limit=0 default-client-tx-limit=0
proprietary-extensions=post-2.9.25 wmm-support=disabled hide-ssid=no security-profile=viejo
I’ve try the different preamble modes and it doesn’t make difference
At this moment I have no clients connected so the trafic is 0
Im really sorry for my horrible english and any help will be wellcome.
Regards
Ignacio