[c-nsp] IPv6 subnetting tools

[Marek Tyban]

another useful tool ipv6gen you can find here
http://techie.devnull.cz/ipv6/ipv6gen/
Regards,
Marek


On Fri, May 14, 2010 at 5:48 AM, Nacho <nachocheeze at gmail.com> wrote:

> Not exactly an online tool, but I think what you're looking for is this:
>
>
> $ sipcalc 2001:468::/32
> -[ipv6 : 2001:468::/32] - 0
>
> [IPV6 INFO]
> Expanded Address        - 2001:0468:0000:0000:0000:0000:0000:0000
> Compressed address      - 2001:468::
> Subnet prefix (masked) - 2001:468:0:0:0:0:0:0/32
> Address ID (masked)     - 0:0:0:0:0:0:0:0/32
> Prefix address          - ffff:ffff:0:0:0:0:0:0
> Prefix length           - 32
> Address type            - Aggregatable Global Unicast Addresses
> Network range           - 2001:0468:0000:0000:0000:0000:0000:0000 -
>                                  2001:0468:ffff:ffff:ffff:ffff:ffff:ffff
>
>
> $ sipcalc 2001:468::/32 -S /48 | more
> -[ipv6 : 2001:468::/32] - 0
>
> [Split network]
> Network                 - 2001:0468:0000:0000:0000:0000:0000:0000 -
>                          2001:0468:0000:ffff:ffff:ffff:ffff:ffff
> Network                 - 2001:0468:0001:0000:0000:0000:0000:0000 -
>                          2001:0468:0001:ffff:ffff:ffff:ffff:ffff
> Network                 - 2001:0468:0002:0000:0000:0000:0000:0000 -
>                          2001:0468:0002:ffff:ffff:ffff:ffff:ffff
> Network                 - 2001:0468:0003:0000:0000:0000:0000:0000 -
>                          2001:0468:0003:ffff:ffff:ffff:ffff:ffff
>
>
> Etc, etc.  You get the picture.
>
>
> It's in most Linux distro repositories (apt-get install, whatever).
> Here if you need source:
>
> http://freshmeat.net/projects/sipcalc/
>
> On Thu, May 13, 2010 at 4:58 PM, Bill Buhlman <billbuhlman at yahoo.com>
> wrote:
> > Anyone know of an online ipv6 tool that will allow you to specify # of
>  bits when calculating? Trying to subnet a /32 into /48's.
> >
> > Thanks,
> > Bill
> >
> >
> >
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> >
>
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