[Olsr-users] question about weird IPs in HELLO messages (1.0.0.8)

Henning Rogge (spam-protected)
Wed Oct 20 08:09:13 CEST 2010


On Tue October 19 2010 23:14:00 karim eldefrawy wrote:
> Everything seems normal and I only see the following IPs in the topology
> debugging messages:
> 192.168.88.153 and 192.168.88.151
okay. 
> 
> I am capturing OLSR packets using libpcap and analyzing them using my own
> code
> 
> I see that VM2 (192.168.88.151) announces the following neighbor in its
> HELLO messages: 1.0.0.8 NeighborType is: 0 LinkType is: 1
> 
> I see that VM1 (192.168.88.153) announces the following neighbor in its
> HELLO messages: 6.0.0.8 NeighborType is: 1 LinkType is: 2
> 
> I am confident that I am parsing OLSR messages correctly because the same
> code captures the correct neighbor entries in HELLO messages in a larger
> emulated topology.
I would say the most likely source of this problem is your parsing code. Could 
you send a short pcap file so we can have a look at it ?

Henning Rogge
-- 
Diplom-Informatiker Henning Rogge , Fraunhofer-Institut für
Kommunikation, Informationsverarbeitung und Ergonomie FKIE
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