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Bug #4874

AsfStrategy Nacks new Interest from neighbor while there exists a Pending Interest with NextHopFaceId from NLSR and removes PIT entry

Added by John DeHart 6 months ago. Updated 5 months ago.

Status:
Closed
Priority:
Normal
Assignee:
Category:
Forwarding
Target version:
Start date:
03/12/2019
Due date:
% Done:

100%

Estimated time:

Description

As discussed in this email thread:

[[[https://www.lists.cs.ucla.edu/pipermail/nfd-dev/2019-March/003584.html]]]

While we have a PIT entry for an interest with NextHopFaceId from NLSR to retrieve the cert/KEY for a route update,
there may not currently be a FIB entry for this route yet.
If another neighbor sends an Interest for the same name, AsfStrategy finds no FIB entry and NACKs, for NoRoute,
the neighbor interest and removes the PIT entry.
Then when the data returns for the NLSR interest, there is no PIT entry and the data gets dropped as unsolicited data.

History

#1 Updated by Saurab Dulal 6 months ago

  • Assignee set to Saurab Dulal

#2 Updated by Davide Pesavento 6 months ago

  • Category set to Forwarding
  • Status changed from New to In Progress
  • Target version set to v0.7

#3 Updated by Davide Pesavento 5 months ago

  • Status changed from In Progress to Closed
  • % Done changed from 0 to 100

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