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From: Sven Eckelmann <sven@narfation.org>
Date: Mon, 24 Oct 2016 08:29:45 +0200
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Subject: Re: [B.A.T.M.A.N.] High latency with batman-adv on ethernet
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To: johnzeng <johnzeng2013@yahoo.com>
Cc: b.a.t.m.a.n@lists.open-mesh.org

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On Montag, 24. Oktober 2016 13:11:38 CEST johnzeng wrote:
> 
> Hello Dear Sven and Linus:
> 
>                                              You are right , and When i 
> check /sys/class/net/bat0/mesh/*   and i found  archlinux lost 
> network-coding .

No, they/you just haven't compiled network coding for batman-adv. And
you don't need it.

> 
>                             They were connected via a single cable as you .

What about the rest mentioned in my other mails?

>                             Whether i need use older batman version (batman-adv and batctl 2015.2 ) ?

No. Use a recent version (unless you know that this is a regression).

>                             and our version is newest version ( Linux alarmpi 4.4.26-1-ARCH ) and hardware platform is raspberry pi B , but
> 
>                             i search wiki , i found kernel 4.4 will usebatman 2015.2

It just means that kernel 4.4 includes (more or less) batman-adv 2015.2.
You can still use batman-adv 2016.2 as external module for this kernel
version.


[...]
>                                 if batman-adv don't support archlinux really , whether ubuntu will support batman-adv .

Hm? This doesn't make a lot of sense. batman-adv doesn't require special
distribution support. It is just a Linux kernel module. You have to find
out what other things (hw/drivers/tc/iptables/...) are causing the
problems on your system.

And I even know of people that use Arch Linux on their Freifunk supernodes
together with batman-adv.

Kind regards,
	Sven
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