[j-nsp] CGN ob MX5?

[Alex Arseniev]

CGN used to be known/also known as Large Scale NAT (LSN)
Compare this  http://tools.ietf.org/html/draft-nishitani-cgn-01
and this http://tools.ietf.org/html/draft-ietf-behave-lsn-requirements-05
Same IETF draft, different versions.


----- Original Message ----- 
From: "Xu Hu" <jstuxuhu0816 at gmail.com>
To: "Saku Ytti" <saku at ytti.fi>
Cc: <juniper-nsp at puck.nether.net>
Sent: Friday, April 13, 2012 8:20 AM
Subject: Re: [j-nsp] CGN ob MX5?


> Recently heard so many times about CGN, but i still don't understand what
> is the difference between NAT and CGN, can any expert explain what's the
> CGN.
>
> 2012/4/12 Saku Ytti <saku at ytti.fi>
>
>> On (2012-04-12 16:31 +0200), Matthias Brumm wrote:
>>
>> > I would like to know, if no, some or all implementations of CGN will
>> > be working on a MX5?
>>
>> This seems in realms of possibility (1ipv6 statically to 1ipv4) for trio.
>> But if you know you will need CGN I would assume that MX5 will never get
>> it, this way you'll avoid disappointment and possibly need for another 
>> box
>> while waiting for needed feature to appear.
>>
>> NAPT (port based, nto1) is not possible as far as I understand on trio,
>> then you'd need some service slot in the behind, which also I would 
>> assume
>> never to exist when making purchase decision.
>>
>> --
>>  ++ytti
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