PRASHANT RANJAN | 17 Apr 2012 13:19
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OLSRD+bmf Plugin

Hello

I am using OLSRD v0.6 with bmf v1.7 plugin.

Ouput of olsrd on 10.0.0.1
http://i.imgur.com/9OoBs.jpg 

Ouput of olsrd during startup on 10.0.0.4(bmf installed)
http://i.imgur.com/tnmW9.jpg 


root <at> voyage ~ # ping 224.0.0.1
PING 224.0.0.1 (224.0.0.1): 56 data bytes
--- 224.0.0.1 ping statistics ---
45 packets transmitted, 0 packets received, 100% packet loss

echo "0" > /proc/sys/net/ipv4/icmp_echo_ignore_broadcasts

Then, my ping on 10.0.0.3 is: 

64 bytes from 10.0.0.3: icmp_req=1 ttl=64 time=0.066 ms
64 bytes from 10.0.0.3: icmp_req=2 ttl=64 time=0.079 ms
64 bytes from 10.0.0.3: icmp_req=3 ttl=64 time=0.078 ms
64 bytes from 10.0.0.3: icmp_req=4 ttl=64 time=0.080 ms
64 bytes from 10.0.0.3: icmp_req=5 ttl=64 time=0.111 ms
64 bytes from 10.0.0.3: icmp_req=6 ttl=64 time=0.111 ms

I have other nodes running same config and connected by ad-hoc network with ip 10.0.0.4 and 10.0.0.1.
Why it is only pinging it's own address only?

Thanks
Prashant Ranjan
 

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Teco Boot | 17 Apr 2012 14:38
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Re: OLSRD+bmf Plugin


Op 17 apr. 2012, om 13:19 heeft PRASHANT RANJAN het volgende geschreven:

Hello
I am using OLSRD v0.6 with bmf v1.7 plugin.

Ouput of olsrd on 10.0.0.1
http://i.imgur.com/9OoBs.jpg 

Ouput of olsrd during startup on 10.0.0.4(bmf installed)
http://i.imgur.com/tnmW9.jpg 


root <at> voyage ~ # ping 224.0.0.1
PING 224.0.0.1 (224.0.0.1): 56 data bytes
--- 224.0.0.1 ping statistics ---
45 packets transmitted, 0 packets received, 100% packet loss

echo "0" > /proc/sys/net/ipv4/icmp_echo_ignore_broadcasts

Then, my ping on 10.0.0.3 is: 

64 bytes from 10.0.0.3: icmp_req=1 ttl=64 time=0.066 ms
64 bytes from 10.0.0.3: icmp_req=2 ttl=64 time=0.079 ms
64 bytes from 10.0.0.3: icmp_req=3 ttl=64 time=0.078 ms
64 bytes from 10.0.0.3: icmp_req=4 ttl=64 time=0.080 ms
64 bytes from 10.0.0.3: icmp_req=5 ttl=64 time=0.111 ms
64 bytes from 10.0.0.3: icmp_req=6 ttl=64 time=0.111 ms

I have other nodes running same config and connected by ad-hoc network with ip 10.0.0.4 and 10.0.0.1.
Why it is only pinging it's own address only?

I assume unicast ping works.
I recommend start testing with non-link-local multicast (not 224.0.0.0/24 addresses).

I can't check your config (bmf & actual interfaces etc.) So you ask me to guess.

Teco


Thanks
Prashant Ranjan
 

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PRASHANT RANJAN | 17 Apr 2012 15:59
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Re: OLSRD+bmf Plugin

I have an atheros card supporting madwifi.

what do you mean by bmf config? I was following steps in readme_bmf.txt file in the bmf package.

Thanks
Prashant Ranjan
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Gmane