Re: [B.A.T.M.A.N.] Gateway routing / finding

[elektra <onelektra@gmx.net>]

I wrote that newer versions of Batman (Experimental and Beta) use ports 
4305-4307, but you are using the stable version. So if you didn't 
upgrade you have to open ports 1966-1967, not 4305.

> Yesterday, I thought I had a basic understanding of what was going on and
> how to do it.
>
> So this morning I woke up and decided to improve it with the individual
> ip's for each interface.
> killall batmand
> iwconfig wl0 channel 10 essid project mode Ad-Hoc
> ifconfig eth0 103.0.0.81 netmask 255.0.0.0 broadcast 103.255.255.255
> ifconfig eth0.0 103.0.0.82 netmask 255.0.0.0 broadcast 103.255.255.255
> #ifconfig eth0.1 103.0.0.83 netmask 255.0.0.0 broadcast 103.255.255.255
> ifconfig wl0 103.0.0.84 netmask 255.0.0.0 broadcast 103.255.255.255
> ifconfig br-lan 103.0.0.85 netmask 255.0.0.0 broadcast 103.255.255.255
> iptables -t filter -I INPUT 2 -p udp --dport 4305 --sport 4305 -j ACCEPT
> iptables -t filter -I INPUT 2 -p udp --dport 4306 --sport 4306 -j ACCEPT
> iptables -t filter -I INPUT 2 -p udp --dport 4307 --sport 4307 -j ACCEPT
> iptables -t filter -I OUTPUT 2 -p udp --dport 4305 --sport 4305 -j ACCEPT
> iptables -t filter -I OUTPUT 2 -p udp --dport 4306 --sport 4306 -j ACCEPT
> iptables -t filter -I OUTPUT 2 -p udp --dport 4307 --sport 4307 -j ACCEPT
> batmand eth0 eth0.0 wl0 br-lan &
>
>
> Yesterday I had all the batmannodes with internet connectivity.  I did
> notice though that if changed gateways they weren't picking up on it; so I
> was going to try out batman III once I clarified for myself what was going
> on.  So I tried the aforementioned script.  It didn't work.  So I thought
> "ah ha, it might help the interfaces to share ip addresses because some
> piece is not being found."  So I went back to what I thought was a working
> script.
>
> killall batmand
> iwconfig wl0 channel 10 essid project mode Ad-Hoc
> ifconfig eth0 103.0.0.8 netmask 255.0.0.0 broadcast 103.255.255.255
> ifconfig eth0.0 103.0.0.8 netmask 255.0.0.0 broadcast 103.255.255.255
> # ifconfig eth0.1 103.0.0.8 netmask 255.0.0.0 broadcast 103.255.255.255
> ifconfig wl0 103.0.0.8 netmask 255.0.0.0 broadcast 103.255.255.255
> iptables -t filter -I INPUT 2 -p udp --dport 4305 --sport 4305 -j ACCEPT
> iptables -t filter -I INPUT 2 -p udp --dport 4306 --sport 4306 -j ACCEPT
> iptables -t filter -I INPUT 2 -p udp --dport 4307 --sport 4307 -j ACCEPT
> iptables -t filter -I OUTPUT 2 -p udp --dport 4305 --sport 4305 -j ACCEPT
> iptables -t filter -I OUTPUT 2 -p udp --dport 4306 --sport 4306 -j ACCEPT
> iptables -t filter -I OUTPUT 2 -p udp --dport 4307 --sport 4307 -j ACCEPT
> batmand br-lan &
>
> that didn't work so I killalled batmand and then
>  batmand -d 3 -r 3 -p 103.0.0.3 wl0 br-lan
>
> I was wrong.
>
> Even though I see:
> Using interface wl0 with address 103.0.0.8 and broadcast address
> 103.255.255.255
> Using interface br-lan with address 103.0.0.8 and broadcast address
> 103.0.0.255
> debug level: 3
> routing class: 3
> preferred gateway: 103.0.0.3
> Adding route to 103.0.0.3 via 0.0.0.0 (br-lan)
> Adding route to 10.0.2.122/32 via 103.0.0.3 (br-lan)
>
> It has found the internet gateway 10.0.2.122; it can't reach the internet.
>
> now, I'm going to:
> remove the x-wrt webif-batman stuff (just in case)
> look for batman config files
> reread the openmesh.net stuff
> reinstall batman with the pkg's from openmesh.net
> possible try out batman III
>
> thoughts? suggestions?
>
> cheers,
>
> D Davis
>
>
>
> _______________________________________________
> B.A.T.M.A.N mailing list
> B.A.T.M.A.N@open-mesh.net
> https://list.open-mesh.net/mm/listinfo/b.a.t.m.a.n
>
>