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MikroTik App
 
CzT
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Joined: Tue Nov 10, 2015 8:22 pm

RB2011

Tue Nov 10, 2015 8:29 pm

Hello guys,

I'm having issues with setting up the WiFi for my home internet.
LAN works great, no issues whatsoever, wifi is the pain.
Let up as basic as I can but I still get REALLY big jitter.
Look at the ping:
http://pastebin.com/SieHFLSB
Ping statistics for 10.10.20.2:
    Packets: Sent = 1669, Received = 1506, Lost = 163 (9% loss),
Approximate round trip times in milli-seconds:
    Minimum = 1ms, Maximum = 1552ms, Average = 194ms
# nov/10/2015 20:25:36 by RouterOS 6.23
# software id = RRDE-63T6
#
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
add authentication-types=wpa2-psk eap-methods="" management-protection=\
    allowed mode=dynamic-keys name=NL supplicant-identity="" \
    wpa2-pre-shared-key=***
add authentication-types=wpa2-psk eap-methods="" management-protection=\
    allowed mode=dynamic-keys name=SL supplicant-identity="" \
    wpa2-pre-shared-key=***
/interface wireless
set [ find default-name=wlan1 ] adaptive-noise-immunity=ap-and-client-mode \
    band=2ghz-b/g/n channel-width=20/40mhz-ht-above country=latvia disabled=\
    no distance=indoors frequency=2422 l2mtu=2290 mode=ap-bridge \
    periodic-calibration=enabled security-profile=NL ssid=TestPleaseIgnore \
    tx-power=15 tx-power-mode=all-rates-fixed wireless-protocol=802.11
add mac-address=E6:8D:8C:18:44:6B master-interface=wlan1 name=wlan2
/interface wireless access-list
add interface=wlan1 mac-address=F8:A9:D0:44:56:5F
I'm testing it on the phone. Phone is located 30 cm from the router, and still I have this issue.
Can please someone help me with that, I dont want to change the router as I really like it, apart from wifi issue...

Best Regards,
Vladislav
 
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cdiedrich
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Re: RB2011

Wed Nov 25, 2015 11:16 am

First attempt: reduce your channel width. 40MHz on 2.4GHz is not supported by every client - I made very bad experience with this.
Why did you choose Channel 3 (2422MHz)?
Scan your air before setting the channel. Even if 1,6,11 are already used by other APs in your neighborhood, your chances are best to co-occupy one of those because the number of interfering APs is limited to the number of APs on this channel. Channel three interferes with one and six.

30cm is definitely too close to the AP for your iPhone. You'll get the best (and most realistic) testing experience in normal distances of daily use (5...15m away from AP).

What is your preamble mode? I know a lot of Apple devices having trouble with short preambles.
Make sure you have only aes enabled for ciphers in your security profiles. tkip is old, weak, not supported with WPA2 and very CPU-intensive.

Do you have both chains enabled?

Good luck!
-Chris

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