[ppml] Policy Proposal 2004-3 Global Addresses for Private Network Inter -Connectivity
leo vegoda
leo at ripe.net
Thu Feb 17 03:16:55 EST 2005
Hi,
Kurt Erik Lindqvist wrote:
[...]
>>you can look at how apnic and ripe now phrase it. i think it is
>>more "you may want to look at" or something.
>
> I think it is even just a question "Have you considered?", which I
> think is more fair. I tend to agree with Randy. Being a non-native to
> the language, "encourage" to me reads as if we know that one technology
> is more superior to the other, while in reality the other way around
> holds.
The RIPE IPv4 policy document has the following text on private address
space and NATs:
Some address ranges are set aside for the operation of private IP
networks. Anyone may use these addresses in their private networks
without registration or co-ordination. Hosts using these addresses
cannot directly be reached from the Internet. Such connectivity is
enabled by using the technique known as Network Address Translation
(NAT). Private addresses restrict a network so that its hosts only
have partial Internet connectivity. Where full Internet connectivity
is needed, unique, public addresses should be used.
For a detailed description of “Address Allocation for Private
Internets” and the actual ranges of addresses set aside for that
purpose, please refer to RFC 1918 found at:
ftp://ftp.ripe.net/rfc/rfc1918.txt
For information on the “Architectural Implications of NAT”, please
refer to RFC 2993, found at:
ftp://ftp.ripe.net/rfc/rfc2993.txt
It's possible that improvements to the RIPE text could also be made.
Regards,
--
leo vegoda
RIPE NCC
Registration Services Manager
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