[Babel-users] Study about Babel

[Martin NICOLAS]

Good evening,

  I have tried what is suggested by Julius. 
Is there a command to check if babeld is working and which nodes are in the topology?
I’m trying to build this kind of network (the link between the workstation and the router is wireless), with 4 nodes.
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But I can’t ping workstation B with workstation A. I don’t know why.
 Both babel nodes are in 192.168.2.1/255.255.255.255: are they supposed to be different?
Same question for the LANs (192.168.1.1/255.255.255.0)
I have two radios on my router: I use radio0 for the LAN and I use radio1 for the Babel.
The attached file is the configuration I’ve done.
Thank you so much for your help

Martin


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> Le 28 févr. 2019 à 18:37, Juliusz Chroboczek <jch at irif.fr> a écrit :
> 
>> For BATMAN, I’m using LibreMesh.org and for BABEL, I’m trying to find a
>> solution using OpenWRT and babeld but it is not a success… Does anybody know
>> where I can find a simple solution using Babel protocol to implement on my
>> routers with OpenWRT (or something similar)? 
> 
> It is my opinion that third-party firmwares are a bad idea -- if something
> is worth sharing with the community, it should be included in OpenWRT
> itself.  Babeld works just fine with stock OpenWRT.
> 
> On your OpenWRT box, create a statically configured interface in ad-hoc
> mode.  In /etc/config/wireless:
> 
>  config wifi-iface 'wlan0'
>      option device 'radio0'
>      option mode 'adhoc'
>      option ssid 'babel'
>      option channel 11
>      option encryption 'none'
> 
> In /etc/config/network: remove the interface from the 'lan' bridge (in
> case it's included), then do:
> 
>  config interface 'wlan0'
>      option ifname 'wlan0'
>      option proto 'static'
>      option ipaddr '192.168.2.1'
>      option netmask '255.255.255.255'
> 
> You may add an IPv6 address if you wish.
> 
> In /etc/config/firewall, add the new interface to the 'lan' zone (since
> you're no longer bridging it with the lan interface).
> 
> Then do
> 
>   opkg update
>   opkg install babeld
> 
> and add the following to your /etc/config/babeld:
> 
>   config interface
>       option ifname wlan0
> 
>   config filter
>       option type redistribute
>       option ip '0.0.0.0/0'
>       option eq 0
>       option action 'metric 128'
> 
> Feel free to write to the list again if you need any further help.
> 
> -- Juliusz
> 
>