[Winpcap-users] Getting protocol from IPv4 header

Guy Harris guy at alum.mit.edu
Mon Aug 1 06:15:09 GMT 2005

Eric Hansen wrote:
> Can someone help me get the protocol type from the IPv4 header?  I need 
> to get this to test out my filter-part, and Google'ing doesn't give me 
> anything useful.

Try Googling for "RFC 791". :-)

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