RFC 3790:Survey of IPv4 Addresses in Currently Dep...
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Bit


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... A For the IN class, a 32 bit IP address ...
... function. Given a character string, the caller wants one or more 32 bit IP addresses. Under the DNS, it translates into a request ...
... This function will often follow the form of previous functions. Given a 32 bit IP address, the caller wants a character string. ...
... ADDRESS A 32 bit Internet address. ...
... +--+--+--+--+--+--+--+--+ | | | / <BIT MAP> / ...
... ADDRESS An 32 bit Internet address ...
... Internet address PROTOCOL An 8 bit IP protocol number ...
... IP protocol number <BIT MAP> A variable length bit map. The bit ...
... <BIT MAP> A variable length bit map. The bit map must be a multiple of 8 bits ...
... BIT MAP> A variable length bit map. The bit map must be a multiple of 8 bits long. ...
... bit map. The bit map must be a multiple of 8 bits long. The WKS record is used to describe the well known services ...
... PROTOCOL field specifies an IP protocol number, and the bit map has one bit per port ...
... IP protocol number, and the bit map has one bit per port of the specified protocol. The first bit ...
... one bit per port of the specified protocol. The first bit corresponds to port 0, the second to port ...
... corresponds to port 0, the second to port 1, etc. If the bit map does not include a bit for a protocol of interest, that bit ...
... port 1, etc. If the bit map does not include a bit for a protocol of interest, that bit is assumed zero. The appropriate values and mnemonics ...
... bit map does not include a bit for a protocol of interest, that bit is assumed zero. The appropriate values and mnemonics for ports ...
... For example, if PROTOCOL=TCP (6), the 26th bit corresponds to TCP port 25 (SMTP). If this bit ...
... bit corresponds to TCP port 25 (SMTP). If this bit is set, a SMTP server should be listening on TCP port ...
... There are a variety of methods used in this standard to map IPv4 addresses to 32 bits fields in the HYPERchannel headers. This ...


... BOOTP packet is never fragmented. Any numeric fields shown are packed in 'standard network byte order', i.e., high order bits are sent first. In the IP header ...
... The entire process of PMTU discovery is predicated on the use of the DF bit in the IPv4 header, an ICMP message ...
... EtherType (16 bits) SHALL be set as defined in Assigned Numbers: IP = 2048 ('0800'h), ARP ...


... IPv4 networks. There are many references to a specified IP version number of 4 and 32-bit addresses. This is incompatible with IPv6 ...
... IPv4 networks. There are many references to a specified IP version number of 4 and 32-bit addresses. This is incompatible with IPv6 ...
... Data sizes and field meaning: ar$hrd 16 bits Hardware type ar$pro 16 bits ...
... 16 bits Hardware type ar$pro 16 bits Protocol type of the protocol fields below ar$op 16 bits ...
... 16 bits Protocol type of the protocol fields below ar$op 16 bits Operation code (request, reply, or NAK) ar$pln 8 bits ...
... 16 bits Operation code (request, reply, or NAK) ar$pln 8 bits byte length of each protocol address ar$rhl 8 bits ...
... 8 bits byte length of each protocol address ar$rhl 8 bits requester's HIPPI hardware address length (q) ...
... HIPPI hardware address length (q) ar$thl 8 bits target's HIPPI hardware address ...
... HIPPI hardware address length (x) ar$rpa 32 bits requester's protocol address ar$tpa 32 bits ...
... 32 bits requester's protocol address ar$tpa 32 bits target's protocol address ...
... +---------------+---------------+---------------+---------------+ 12 | thl = (x) | Requester IP Address upper (24 bits) | +---------------------------------------------------------------+ 13 | Req. IP ...
... 13 | Req. IP lower | Target IP Address upper (24 bits) | +---------------+-----------------------------------------------+ 14 | Tgt. IP ...
... IP 0x0800 2048 (16 bits) This is limited to IPv4 ...
... RFC 3021prop Using 31-Bit Prefixes for IPv4 P2P ...
... architecture, where a modification is needed to use both addresses of a 31-bit prefix. This is possible by IPv6 address ...


... Endpoint addresses: 32 bits each ...
... version of IP (IP v6) will certainly have a sufficient number of bits in its addressing space to provide an address ...



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