Some campus networks are larger than service providers, and sometimes even
look like a service provider network.

 

While the allocation and RFC have service providers as the intended target,
I'm not aware of anything that would preclude it's use for institutional
CGN, especially in residential-like/dormitory settings.  The key point is
here:

Devices MUST be capable of performing address translation when

identical Shared Address Space ranges are used on two different

interfaces.

 

Frank

 

From: The EDUCAUSE Wireless Issues Constituent Group Listserv
[mailto:[email protected]] On Behalf Of Jason Chan
Sent: Friday, March 28, 2014 7:53 AM
To: [email protected]
Subject: [WIRELESS-LAN] RFC6598

 

Greetings,

 

RFC 6598 describes an allocation of internal 100.64.0.0/10 address block to
be used between CGN and CPE in Server Provider network.  The intention of
this is to avoid networks overlapping on CPE devices when both CGN and CPE
are using RFC 1918.

 

http://tools.ietf.org/html/rfc6598 

 

For those running CGN on wireless, I can see this particularly useful for
your clients who use corporate VPN access.

 

Is there anyone using 100.64.0.0/10 for their wireless devices?

 

Any comments would be much appreciated.

 

Thanks,

 

Jason

 

--

Jason Chan

Enterprise Infrastructure Solutions,

Information + Technology Services

University of Toronto

Phone: (416)946-5233

Email:  <mailto:[email protected]> [email protected]

 

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