u/Cristek

Hello everyone, I'm trying to learn how to config this properly and I got my setup all working except for a little speed issue I'm still having! Can someone smart tell me what I'm doing wrong? 😄

Internet speed is symmetric 200Mb and all that's happening is that the wireless speed, for both 2.4G and 5G is half of what I should be getting. But when cabling my laptop to the back of the cap, then everything is fine.

When I check the registration table devices are connected to 5G and I only get 100M, with devices connected to 2.4, I don't get more than 50/60'ish which is fairly expected here anyway.
Bridge is 192.168.1.0/24 and vlan2 is 192.168.2.0/24.
Mikrotik router is the gateway and CAPsMAN. The issue happens on both vlans.

This is my CAPsMAN config:

/interface wifi channel
add band=2ghz-ax frequency=2412,2437,2462 name="2.4GHz channels" skip-dfs-channels=10min-cac width=20mhz
add band=5ghz-ax frequency=5180,5200,5220,5240,5260,5280,5300,5320,5500,5520,5540,5560,5580,5600,5620,5640,5660,5680,5700 name="5GHz channels" skip-dfs-channels=10min-cac width=20/40mhz

/interface wifi datapath
add name=dpath-vlan1 traffic-processing=on-cap
add name=dpath-vlan2 traffic-processing=on-cap vlan-id=2

/interface wifi security
add authentication-types=wpa2-psk,wpa3-psk disable-pmkid=yes group-key-update=1d wps=disable name=sec-vlan1 passphrase=test1111
add authentication-types=wpa2-psk,wpa3-psk disable-pmkid=yes group-key-update=1d wps=disable name=sec-vlan2 passphrase=test2222

/interface wifi configuration
add antenna-gain=5 channel="2.4GHz channels" country=Ireland datapath=dpath-vlan1 mode=ap name="config-vlan1 2.4GHz" security=sec-vlan1 ssid=test1
add antenna-gain=5 channel="5GHz channels" country=Ireland datapath=dpath-vlan1 mode=ap name="config-vlan1 5GHz" security=sec-vlan1 ssid=test1
add country=Ireland datapath=dpath-vlan2 mode=ap name="config-vlan2 slave" security=sec-vlan2 ssid=test2

/interface wifi provisioning
add action=create-disabled master-configuration="config-vlan1 2.4GHz" supported-bands=2ghz-ax slave-configurations="config-vlan2 slave" name-format=%I-2.4GHz slave-name-format=%I-2.4GHz-slave
add action=create-disabled master-configuration="config-vlan1 5GHz" supported-bands=5ghz-ax slave-configurations="config-vlan2 slave" name-format=%I-5GHz slave-name-format=%I-5GHz-slave

/interface wifi capsman
set enabled=yes

And this is the config for all CAPs (cAP ax):

/interface wifi set [ find default-name=wifi1 ] configuration.manager=capsman datapath.bridge=bridge disabled=no
/interface wifi set [ find default-name=wifi2 ] configuration.manager=capsman datapath.bridge=bridge disabled=no
/interface wifi cap set enabled=yes caps-man-addresses=192.168.1.254

Can anyone see where the issue is? Everything is working otherwise. People get the correct IP on either vlan 1 and 2, most devices connect to 5G rather than 2.4, but I'm aware that I might have to adjust the transmit power for 2.4 and bring it down a little.

So, what did I miss guys? 😄

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u/Cristek — 13 days ago