An IPv6 address can contain only one double-colon substitution. Multiple occurrences of double-colon substitutions lead to ambiguity. X:X:X:X:X:X:d.d.d.d IPv4-mapped IPv6 address: The format of an IPv4-mapped IPv6 address is 0:0:0:0:0:FFFF:IPv4-address. IPv4-mapped IPv6 addresses...
An IPv6 address can contain only one double-colon substitution. Multiple occurrences of double-colon substitutions lead to ambiguity. X:X:X:X:X:X:d.d.d.d IPv4-mapped IPv6 address: The format of an IPv4-mapped IPv6 address is 0:0:0:0:0:FFFF:IPv4-address. IPv4-mapped IPv6 addresses...
为进一步简化IP地址表达,在一个以冒号十六进制表示法表示的IPv6地址中,若几个连续位段的值都为0,则这些0可简写为::,这也成为"双冒号表示法"(double colon)。 前面的结果可简写为 21DA::2AA:F:FE08:9C5A。 1、使用零压缩法时,不能将一个位段内的有效0压缩掉; 2、双冒号在一个地址中只能出现一次; 2...
在Lua中将IPv6地址解析成字节数组可以通过使用Lua的socket库来实现。下面是一个示例代码: 代码语言:txt 复制 local socket = require("socket") -- 定义IPv6地址 local ipv6Address = "2001:0db8:85a3:0000:0000:8a2e:0370:7334" -- 使用socket库的inet_pton函数将IPv6地址解析成字节数组 local function ip...
To simplify writing these addresses, use the compressed form, in which a single contiguous sequence of 0 blocks are represented by a double-colon symbol (::). This symbol can appear only once in an address. For example, the multicast address FFED:0:0:0:0:BA98:3210:4562 in compressed ...
Double colon Specify IPv6 addresses by using double colons (::) in place of a series of zeros. For example, IPv6 address ff06:0:0:0:0:0:0:c3 can be written as ff06::c3. Double colons can be used only once in an IP address.An...
Double colon Specify IPv6 addresses by using double colons (::) in place of a series of zeros. For example, IPv6 address ff06:0:0:0:0:0:0:c3 can be written as ff06::c3. Double colons can be used only once in an IP address.An...
Compressed form. Due to the address length, it is common to have addresses containing a long string of zeros. To simplify writing these addresses, use the compressed form, in which a single contiguous sequence of 0 blocks are represented by a double-colon symbol (::). This symbol can appea...
这种零压缩法又称为双冒号法(Double Colon)。“::”只能在一个地址中出现—次,可用于压缩一个地址中的前导、末尾或相邻的 16 位零。 例如,IP 地址ace5:1:0:0:0:0:0:36cd,可以表示为 ace5:1::36cd。 注意:若 IPv6 地址是一个全为 1 的地址,则不能压缩。 ② 第二种零压缩表示法。 当IPv6 ...
An IPv6 address can contain only one double-colon substitution. Multiple occurrences of double-colon substitutions lead to ambiguity. X:X:X:X:X:X:d.d.d.d IPv4-mapped IPv6 address: The format of an IPv4-mapped IPv6 address is 0:0:0:0:0:FFFF:IPv4-address. IPv4-mapped IPv6 addresses...