Past CCQ bo‘lgan Wi‑Fi stansiyalarini avtomatik uzish

⏱ O‘qish vaqti: 2 daqiqa

Wi‑Fi tarmog‘ida ba’zi qurilmalar past signal tufayli ‘sticky node’ holatiga tushadi va yomon performans ko‘rsatadi. Bu skript CCQ darajasi past bo‘lgan stansiyalarni aniqlab, ularni majburan uzadi. Natijada qurilmalar eng kuchli AP ga qayta ulanishga majbur bo‘ladi.

Talablar

• MikroTik AP da administrator huquqi
• RouterOS terminalga kirish imkoniyati

Sozlash bosqichlari

1. Skriptni yaratish

/system script bo‘limiga kirib, yangi skript qo‘shing. Skript manbai barcha ro‘yxatga olingan stansiyalarni tekshiradi va CCQ 70% dan past bo‘lsa ularni uzadi. Skriptning to‘liq kodi manbada berilgan.

This script checks all registered stations and forces a disconnect for any station(s) which has a CCQ level less than that specified below (in this example it's set to 70% for TX and for RX).

The idea is that once they are forced to disconnect, the stations will attempt to reassociate with the best available AP, eliminating the 'sticky node' problem.

The only modifications you need to make is to change your minimum allowed CCQ level.

On your APs:

/system script 
add name="station-check" source="/interface \
wireless registration-table\r:foreach i in=[ /interface wireless registration-table find ap=no] \
do={\r   :if ([get \$i tx-ccq] < \"70\" && [get \$i rx-ccq] < \"70\") do={\r :log warning \
([get \$i radio-name] . \" was disconnected due to low CCQ - Tx: \" . [get \$i tx-ccq] . \"% / Rx: \" . \
[get \$i rx-ccq] . \"%\")\r /interface wireless registration-table remove \$i\r \
:delay 5s\r }\r}"
Important: Remember that non-MikroTik stations will not report back their received CCQ, so the TX-CCQ will always be 0%.

Once you have configured the script, set up a scheduler to run the script everytime you want it to check for low signals. In the example below, the script will run every day at 1 second after midnight!

On your APs:

/system scheduler 
add disabled=no interval=1d name="station-check-schedule" on-event="/system script run \
   station-check ;" start-time=00:00:01
Credit: wiki.mikrotik.com

2. Jadvalni sozlash

/system scheduler yordamida skriptni muntazam ravishda ishga tushiring. Misolda skript har kuni yarim tun 00:00:01 da bajariladi. Bu sizga tarmoqni doimiy nazoratda ushlab turish imkonini beradi.

3. CCQ chegarasini moslash

Skript ichidagi 70 qiymatini o‘zingizga mos ravishda o‘zgartiring. Masalan, agar 60% ga tushgan stansiyalarni ham uzmoqchi bo‘lsangiz, bu raqamni 60 ga o‘zgartiring.

Tekshirish

Skript ishga tushganda logda warning darajasida ‘was disconnected due to low CCQ’ xabari paydo bo‘ladi, bu uzilgan stansiyani ko‘rsatadi.

Muammolar va yechimlar

CCQ 0% bo‘lgan stansiya uzilib qoladi

Shartni faqat rx-ccq ga asoslang yoki CCQ chegarasini pasaytiring

Xulosa

Bu skript past CCQ bo‘lgan stansiyalarni avtomatik uzib, tarmoq samaradorligini oshiradi. CCQ chegarasini ehtiyojingizga mos ravishda sozlang. Jadval orqali muntazam tekshirishni unutmang.

Manba: Force Disconnect Wireless Stations with Low CCQ — mikrotiktool.github.io