Re: [B.A.T.M.A.N.] Unable to connect to internet

marco tozzini
2009-03-14T08:52:40Z

elektra wrote:
> Hi .
>
>
>> Any Hints?
>>
>
> sure: You are not announcing a default route.
>
> On mesh router connected to ADSL:
>
> batmand -g 1000 ath0
>
> On other mesh router:
>
> batmand -r 1 ath0
>
> You have to NAT towards the internet on the gateway.
>
> Cheers,
> elektra
>

After this hint I have
node 203 = batman node not connect to internet
node 200 = batman node gateway connect to wired lan and internet

>From the batman node client 203 (not connected to internet)
root@OpenWrt:~# ping -c 2 192.168.2.200 (= ath0)
PING 192.168.2.200 (192.168.2.200): 56 data bytes
64 bytes from 192.168.2.200: seq=0 ttl=64 time=3.330 ms
64 bytes from 192.168.2.200: seq=1 ttl=64 time=2.902 ms
--- 192.168.2.200 ping statistics ---
2 packets transmitted, 2 packets received, 0% packet loss
round-trip min/avg/max = 2.902/3.116/3.330 ms

root@OpenWrt:~# ping -c 2 192.168.0.200 (= br-lan)
PING 192.168.0.200 (192.168.0.200): 56 data bytes
64 bytes from 192.168.0.200: seq=0 ttl=64 time=4.780 ms
64 bytes from 192.168.0.200: seq=1 ttl=64 time=2.944 ms
--- 192.168.0.200 ping statistics ---
2 packets transmitted, 2 packets received, 0% packet loss
round-trip min/avg/max = 2.944/3.862/4.780 ms

root@OpenWrt:~# ping -c 2 192.168.0.1 (= router ADSL)
PING 192.168.0.1 (192.168.0.1): 56 data bytes
--- 192.168.0.1 ping statistics ---
2 packets transmitted, 0 packets received, 100% packet loss

root@OpenWrt:~# ping -c 2 192.168.0.80 (= other openwrt station
connected through lan cable)
PING 192.168.0.80 (192.168.0.80): 56 data bytes
--- 192.168.0.80 ping statistics ---
2 packets transmitted, 0 packets received, 100% packet loss

further; from GATEWAY batman node 200 (connected to wired lan and internet)
I can ping everything

So this means:

From the CLIENT batman node 203 (not connected to wired lan and internet)
I can ping wireless interface of the batman node connected to wired lan
I can ping br-lan wired interface of the batman node connected to wired
lan (so I think routing exist)
I CAN'T ping other nodes seen by br-lan wired interface of the batman
node connected to wired lan

I suspect the problem could be elsewhere batman, isn't it?

thanks
Marco