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ip.pro | ||||||
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| ip | RFC 791 + RFC 1700 (Assigned Numbers) | |||||
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| field -version | |
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integer | 4 | |
version of IP |
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| field -headerlength | |
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integer | 5 | |
length of header in DWORD |
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| field -tos | |
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record | 0x00 | |
type of service - (precedence, flags) |
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| field -length | |
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length | 0 | |
total length |
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| field -identification | |
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integer | 0 | |
identification set by sender |
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| field -flags | |
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flags | 0x02 | |
flags (fragmentation) |
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| field -fragoffset | |
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integer | 0 | |
offset of the fragment in the datagram (in offset of 8 bytes) |
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| field -ttl | |
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integer | 128 | |
time to live |
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| field -protocol | |
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list | 6 | |
next level protocol used in the data portion of the IP datagram |
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| field -checksum | |
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checksum | |
checksum (for the header only) | |
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| field -src | |
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address_ip | '%address_ip' | |
source address |
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| field -dest | |
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address_ip | '127.0.0.1' | |
destination address |
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| fieldvariablearray -options | |
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mapper(ip_option) | |
options | |
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| ip_option | ||||||
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| field -type | |
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sparelist | 0 | |
the option itself (including flags) |
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| field -typeflags | |
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flags | 0 | |
information about the option |
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| field -typekind | |
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list | 0 | |
information about the option |
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| field -data | |
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switch | |
specific data depending on the type | |
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| internal ip_nodecode | ||||||
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| field -length | |
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integer | 0 | |
length of the option |
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| field -data | |
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blob | |
the option data | |
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| internal ip_route | ||||||
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| field -length | |
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integer | 0 | |
length of the option |
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| field -pointer | |
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integer | 0 | |
pointer to the next area where to store data (if > length then no more space) |
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| fieldarray -addresses | |
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address_ip | 0 | |
addresses recorded |
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Copyright © 2000 Laurent Riesterer.
Last modified on Aug 8, 2002.