19 Apr
2010
19 Apr
'10
1:26 p.m.
On Apr 19, 2010, at 1:22 31PM, Bryan Fields wrote:
On 4/19/2010 10:14, Patrick Giagnocavo wrote:
The eyeball ISPs will find it trivial to NAT should they ever need to do so however, something servers cannot do - you are looking at numbers, not operational considerations.
LSN is not trivial.
Also remember the abuse/blacklist/CALEA problem with NAT -- you have to log every connection by port number, and hope that the complaints you get mention source port. --Steve Bellovin, http://www.cs.columbia.edu/~smb