At 10:24 AM +0100 2002/11/04, Bruce Campbell wrote:

 *sigh*.  'Anycast' just means that a given route is advertised by multiple
 points (could be the same entity, could be different entities).  Your
 normal BGP path-selection algorithms choose the 'nearest' server based on
 the shortest path that your router sees.
Right, but if the route changes in the middle of the session, you'll get a TCP connection reset by the different server, and you'll have to start that conversation all over again. UDP survives anycast since it's a single packet. TCP won't do so reliably, and therefore it is not practical to try to use TCP anycast.

--
Brad Knowles, <[EMAIL PROTECTED]>

"They that can give up essential liberty to obtain a little temporary
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-Benjamin Franklin, Historical Review of Pennsylvania.

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