----- Original Message -----
Sent: Tuesday, May 14, 2002 3:32 PM
Subject: IPv4 Address Allocation policies
for organisations not connecting to the Internet
There are a
limited number or organisations that for legitimate reasons require globally
unique address space apart from rfc1918 private address space, but
may not connect to or announce these prefixes on the Internet. Rfc 2050
referenced such situations as seen in the extract below.
On a case by case
basis, it may be appropriate for these few organisations to become LIRs.
Perhaps the IPv4 Address Allocation policy should reference such circumstances
as rfc 2050 did?
Peter
Emptage
Senior Consulting
Engineer
Cisco
Systems
rfc 2050 extract
section 3a
Assignment Framework
An assignment is the delegation of
authority over a block of IP
addresses to an end
enterprise. The end enterprise will use
addresses
from an assignment internally only; it will not sub-
delegate
those addresses. This section discusses some of the
issues
involved in assignments and the framework behind the
assignment of
addresses.
In order for the Internet to scale
using existing technologies, use
of regional registry services
should be limited to the assignment of
IP addresses for
organizations meeting one or more of the following
conditions:
a)
the organization has no intention of connecting
to
the
Internet-either now or in the future-but it
still
requires a
globally unique IP address. The
organization
should
consider using reserved addresses from
RFC1918.
If it is
determined this is not possible, they can
be
issued unique (if
not Internet routable) IP
addresses.