RFC 3568:Known Content Network (CN) Request-Routin...
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header


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... of client's packets beyond the transport layer header. Deeper examination of client's packets provides fine-grained Request-Routing ...
... Header Inspection ...
... URL of the content or other parts of the MIME request header such as Cookies. ...
... Header-Based Request-Routing ...
... The language header can be used to direct traffic to a language ...
... delivery node. The user-agent header helps identify the type of client device. For example, a voice ...



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