[Olsr-dev] IP and OLSR

ZioPRoTo (Saverio Proto) (spam-protected)
Sun May 15 19:10:40 CEST 2011

> I need to get the Type field (TCP or UDP) of the header of the Internet
> Protocol (IP).
> Have some example that how can I get this field from OLSR?
> I want to get Type field of traffic packets on the network. I would like to
> modify
> or add this "knowledge" to OLSR.

You need an extra socket to sniff the traffic packets and get the
information out. A raw socket will do this job. You could implement
this in a plugin.

I suggest to look into the mDNS plugin code as an example



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