RFC 4282:The Network Access Identifier
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roaming capability


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... Considerable interest exists for a set of features that fit within the general category of "roaming capability" for network access, including dialup Internet users ...
... Access Point. Roaming Capability Roaming capability ...
... Roaming Capability Roaming capability can be loosely defined as the ability to use any one of multiple Internet Service Providers (ISPs ...
... maintaining a formal, customer-vendor relationship with only one. Examples of cases where roaming capability might be required include ISP "confederations" and ISP ...
... roaming consortia is increasing rapidly. In order to be able to offer roaming capability, one of the requirements is to be able to identify the user's home authentication server ...



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