Re: [sig-policy]Re: APNIC Fees for IXP assignments - Proposal

[Randy Bush <randy@psg.com>]

>> and i suggest that "the last tuple" is quite unclear.  if you mean
>> the last octet in ipv4, it is usually zero as a /24 is assigned.  if
>> you mean the last octet in ipv6, it also is usually zero, in fact
>> the whole last 64+ bits are.
> I read the above as saying "the last tuple of the network portion", rather 
> than of the whole 32/128 bits... So wouldn't that make it clearer?

in post-cidr v4, what's a 'network portion'?

similarly in v6, is it the rightmost 8 or 16 bits of the left 64?

randy