Parsing ipv6 headers, Computer Network Security

PARSING IPv6 HEADERS

Base header is fixed in size i.e. 40 octets. NEXT HEADER field in the base header describe kind of header and it seems at end of fixed-size base header. Some extension headers are variable in sized. NEXT HEADER field in extension header describes type. HEADER LEN field provides size of extension header as given in the figure below:

 

387_PARSING IPv6 HEADERS.png

Posted Date: 8/1/2012 9:24:48 AM | Location : United States







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