BIND 10 #1212: Implement IXFR-in

[BIND 10 Development]

#1212: Implement IXFR-in
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            Reporter:  stephen       |                        Owner:
                Type:  task          |                       Status:  new
            Priority:  major         |                    Milestone:
           Component:  xfrin         |  Sprint-20110927
           Sensitive:  0             |                     Keywords:
         Sub-Project:  DNS           |              Defect Severity:  N/A
Estimated Difficulty:  0             |  Feature Depending on Ticket:
         Total Hours:  0             |          Add Hours to Ticket:  0
                                     |                    Internal?:  0
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 Implement the protocol handling of IXFR-in.  In particular:

  * Generation of an IXFR query packet
  * Handling of UDP response indicating no update available
  * Handling of UDP response containing update
  * Handling of UDP response indicating update available but requiring
 fallback to TCP to get data.
  * Validation of incoming data integrity.
  * Update of zone with incoming IXFR data

 Note: after a more detailed analysis of the amount of work for each
 component, it  may be a necessity to break this ticket down into smaller
 tickets.

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Ticket URL: <http://bind10.isc.org/ticket/1212>
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BIND 10 Development