ændrer ip adresse formatet sig?

Jeg plejer at gemme IP i form a tekst

for at gemme IP'en i sådan en kolonne skal det nok hives ind på denne måde '" & Request("REMOTE_ADDR") & "'

http://www.ipv6.org/

ops.. medmindre jeg blander ASP ind i det.. hehe

http://www.faqs.org/rfcs/rfc1884.html

Det jeg tænkte på var om formatet xxx.yyy.zzz.vvv
kan ændre sig til noget andet som xxx.yyy.zzz.vvv.www

hvis en ændring som denne vil blive indført kan jeg jo f.eks ikke sætte en maksimal længde op på 12 tegn(xxxyyyzzzvvv) da jeg kan risikere at nå op på 15.

2.2 Text Representation of Addresses

  There are three conventional forms for representing IPv6 addresses as
  text strings:

    1. The preferred form is x:x:x:x:x:x:x:x, where the 'x's are the
        hexadecimal values of the eight 16-bit pieces of the address.
        Examples:

                  FEDC:BA98:7654:3210:FEDC:BA98:7654:3210

                  1080:0:0:0:8:800:200C:417A

        Note that it is not necessary to write the leading zeros in an
        individual field, but there must be at least one numeral in
        every field (except for the case described in 2.).

    2. Due to the method of allocating certain styles of IPv6
        addresses, it will be common for addresses to contain long
        strings of zero bits.  In order to make writing addresses

        containing zero bits easier a special syntax is available to
        compress the zeros.  The use of "::" indicates multiple groups
        of 16-bits of zeros.  The "::" can only appear once in an
        address.  The "::" can also be used to compress the leading
        and/or trailing zeros in an address.

        For example the following addresses:

            1080:0:0:0:8:800:200C:417A  a unicast address
            FF01:0:0:0:0:0:0:43        a multicast address
            0:0:0:0:0:0:0:1            the loopback address
            0:0:0:0:0:0:0:0            the unspecified addresses

        may be represented as:

            1080::8:800:200C:417A      a unicast address
            FF01::43                    a multicast address
            ::1                        the loopback address
            ::                          the unspecified addresses

    3. An alternative form that is sometimes more convenient when
        dealing with a mixed environment of IPv4 and IPv6 nodes is
        x:x:x:x:x:x:d.d.d.d, where the 'x's are the hexadecimal values
        of the six high-order 16-bit pieces of the address, and the 'd's
        are the decimal values of the four low-order 8-bit pieces of the
        address (standard IPv4 representation).  Examples:

            0:0:0:0:0:0:13.1.68.3

            0:0:0:0:0:FFFF:129.144.52.38

        or in compressed form:

            ::13.1.68.3

            ::FFFF:129.144.52.38

tror at jeg vil undlade at sætte begrænsning i min db men i stedet have en komponent der verificerer min ip inden jeg lægger den i db. så kan jeg altid skifte min komponent ud når ipformatet ændrer sig.

jeg bad om et link og det fik jeg fra Arktiske frugt. Takker.

:o)