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

IP address


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... domain or a sub domain. The DNS server returns the IP address of the best surrogate in an A record to the requesting DNS server ...
... best surrogate in an A record to the requesting DNS server. The IP address of the surrogate could also be a virtual IP(VIP) address of ...
... anycast, DNS resolvers would no longer have to be configured with the IP addresses of their servers, but rather could send a query to a well-known ...
... Routing DNS server can advertise an anycast address as its IP address. The same address is used by multiple physical DNS servers ...
... Routing DNS server will not be exposed to the IP address of the client's site DNS server ...
... client site DNS server will be redirected to the same set of IP addresses during the TTL interval. This might lead to overloading of the surrogate during ...


... decisions. The inspection of the client's requests provides data about the client's IP address, port information, and layer 4 ...
... client's DNS server IP address. Hence, the DNS based methods could ...


... control down to the level of individual objects. The process could be performed in real time at the time of the object request. The exposure to the client's IP address combined with the fine-grained knowledge of the requested objects enable application-layer ...


... client's local DNS server. However, when the IP address of the client is accessible more accurate proximity measurements can be obtained [24 ...



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