wireless configure automation - chenges in channel-width - 20/40mhz-ht-above = 20/40mhz-Ce

RouterOS Scripting
1

In what version that chenges ar done?

2

What is main diference between 20/40 Mhz Above, and 20/40 Mhz Bellow?

3

Above (eC) and Below (Ce) have to do with the control and extended channel location. Just as the name describes, The control channel is either above or below the extension channel. In my experience, Above or Below is best selected by using an RF scanner to pick the channels that are the cleanest. Putting the Control in the quietest channel, and the Extension in second cleanest.

4

Right but in the opposite way. Above and below is about the extension channel and not about the control channel.

5

I did not get answers about what I meant.

From which particular version RouteOS CLI has been changed a little bit strings configuracji card.
20 / 40MHz-ht-above → 20 / 40MHz-Ce
20 / 40MHz-ht-below → 20 / 40MHz-eC


PS. This is spectral-scan with an example of how it looks
Screen Shot 08-27-15 at 08.18 AM_.PNG

6

I don’t remember the exact version but I guess it was somewhat around 6.26. Why it is important? It is just text change, nothing substantial.

7

Well, like so but how you use the script for provisioning, it does not perform the whole I would be a mistake and a break

I was looking for and not in “/ interface wireless info get” explicitly written if it is above / Ce And I just realized that the problem is even more fun … syntax has changed / interface wireless info.
It seems to me the easier will first upload to supported versions RO and then set anything :slight_smile:

I guess we could close the topic, it does not make sense

This is my fagment script (the name for the interface is suitable before) so you know what’s going on

:if ( :len([find [/interface wireless info get wlan1-gateway supported-bands ] "2ghz-g"])>1 ) do={ /interface wireless set $in band=2ghz-b/g mode=station disabled=yes country=poland wireless-protocol=any ; }
:if ( :len([find [/interface wireless info get wlan1-gateway supported-bands ] "2ghz-n"])>1 ) do={ /interface wireless set $in band=2ghz-b/g/n channel-width=20/40mhz-ht-above mode=station disabled=yes country=poland wireless-protocol=any ; }		
	
:if ( :len([find [/interface wireless info get wlan1-gateway supported-bands ] "5ghz-a"])>1 ) do={ /interface wireless set $in band=5ghz-a mode=station disabled=yes country=poland wireless-protocol=any ; }		
:if ( :len([find [/interface wireless info get wlan1-gateway supported-bands ] "5ghz-n"])>1 ) do={ /interface wireless set $in band=5ghz-a/n channel-width=20/40mhz-ht-above mode=station disabled=yes country=poland wireless-protocol=any ; }
8

I found the difference was established between 6.28 and 6.29.
When packege wireless has been deleted and is no longer just package wireless-fp