Superchannel not working version 4.5

RouterOS General
1

Good day,

I have two wireless highsites giving signal problems and both running the latest version 4.5. I have enabled superchannel on both sides but station side is not connecting until i change back to normal.

Unless if I am missing something the Wiki is not very detailed and my one side is configured like this:

1    name="SiteA" mtu=1500 mac-address=00:0C:42:2B:3C:C1 
      arp=enabled interface-type=Atheros AR5413 mode=ap-bridge 
      ssid="SiteA" frequency=4920 band=5ghz 
      scan-list=default antenna-mode=ant-a wds-mode=disabled 
      wds-default-bridge=none wds-ignore-ssid=no default-authentication=yes 
      default-forwarding=no default-ap-tx-limit=0 default-client-tx-limit=0 
      hide-ssid=no security-profile=default compression=no

Please help!!

2 
scan-list=default

there is your problem. scan list must contain the frequencies that you are now using. “default” doesn’t work because you are not using default anymore

3

Thanks for quick reply. Is there a wiki or how to document that can give me finer instructions how to set up superchannel correctly?

4

Either you specify the custom frequencies you are going to use in the scan-list field,
or you can specify ALMOST them all(in a 20mhz spacing):

4920,4940,4960,4980,5000,5020,5040,5060,5080,5100,5120,5140,5160,5180,5200,5220,5240,5260,5280,5300,5320,5340,5360,5380,5400,5420,5440,5460,5480,5500,5520,5540,5560,5580,5600,5620,5640,5660,5680,5700,5720,5740,5760,5780,5800,5820,5840,5860,5880,5900

In the second choice, the client has a slower association, because it has to scan all the available frequencies

5 
/interface wireless set wlan1 scan-list=5500,6000

in this way, specify all frequencies in the client that the AP will use

6

Thanks.