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Feature #3198

open

Wireshark dissector: NDNLPv2 reassembly

Added by Junxiao Shi almost 10 years ago. Updated 6 days ago.

Status:
Code review
Priority:
Normal
Start date:
Due date:
% Done:

0%

Estimated time:
6.00 h

Description

In NDNLPv2 dissector, reassemble fragmented network-layer packets.

This issue includes:

  • recognize fragments under indexed fragmentation scheme
  • attempt to reassemble network-layer packets from fragments
  • invoke NDN network layer packet dissector on complete network-layer packets only
  • before reassembly is complete, display "NDNLPv2 fragment" in Info column of Packet List pane

Reference IP reassembly and HTTP response reassembly for optimized user experience.


Related issues 1 (1 open0 closed)

Related to ndn-tools - Feature #3197: Wireshark dissector: NDNLPv2Feedback

Actions
Actions #1

Updated by Junxiao Shi almost 10 years ago

Actions #2

Updated by Alexander Lane 21 days ago

  • Status changed from New to In Progress
  • Assignee set to Alexander Lane

Initial implementation of reassembly has been pushed here https://gerrit.named-data.net/c/ndn-tools/+/7737 but still needs additional testing to validate correct behavior when using fragmentation over IP, TCP faces, PPP, websocket, with out-of-order segments, etc.

Actions #3

Updated by Davide Pesavento 21 days ago

  • Blocked by deleted (Feature #3197: Wireshark dissector: NDNLPv2)
Actions #4

Updated by Davide Pesavento 21 days ago

Actions #5

Updated by Alexander Lane 6 days ago

  • Status changed from In Progress to Code review
Actions

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