[c-nsp] ASA vs. ASR for large Wireless NAT deployment ?

[Johnson, Neil M]

We have a large campus wireless (~8-10K clients simultaneously) network
that we are considering moving to private address space and NAT'ing to the
outside world.

I'm looking at the ASA 5585 with SSP20 or an ASA 1004 with an ESP20 and
RP2.

One requirement is that the NAT device not mangle IPv6 and only NAT IPv4
traffic destined to the Internet (we route some private address space
internally).

Any recommendations ?

Thanks.
-Neil

-- 
Neil Johnson
Network Engineer
The University of Iowa
Phone: 319 384-0938
Fax: 319 335-2951
Mobile: 319 540-2081
E-Mail: neil-johnson at uiowa.edu