nanog mailing list archives

Re: Carrier Grade NAT


From: Shawn L <shawnl () up net>
Date: Fri, 1 Aug 2014 16:18:18 -0400

Slightly off-topic but what are people using as a cpe device in a
dual-stack scenario like this?

On Friday, August 1, 2014, Lee Howard <Lee () asgard org> wrote:



On 7/30/14 3:45 PM, "joshua rayburn" <jbrayburn () gmail com <javascript:;>>
wrote:


Starting in 3.10 code you can utilize Bulk Port Allocation to carve out
small consecutive port bundles for end users as to not mess up SIP
functionsand High Speed Logging to log individual customers ports for law
enforcement needs without overrunning your logging server.


http://tools.ietf.org/html/rfc6056 documents a security concern with bulk
port assignments.

Lee





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