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Task #3879

ASF strategy should propagate NACK if all nexthops are NACKed

Added by Ashlesh Gawande over 3 years ago. Updated 4 months ago.

Status:
New
Priority:
Normal
Assignee:
Category:
Forwarding
Target version:
-
Start date:
12/06/2016
Due date:
% Done:

0%

Estimated time:

Description

So other nodes would rank those faces lower.


Related issues

Related to NFD - Feature #3176: NACK in multicast strategyClosed

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History

#1

Updated by Junxiao Shi about 3 years ago

#2

Updated by Nicholas Gordon over 2 years ago

Additionally, after probems on the testbed in the week of October 9, 2017, some more issues arose:

The ASF strategy reacts identically to all kinds of NACKS, currently treating them as timeouts. This causes ASF to treat that nexthop as "not very suitable" for retrieving data. However, this isn't always true. The ASF strategy should understand the differences between NACKs, and treat them accordingly.

#3

Updated by Ashlesh Gawande 4 months ago

  • Assignee changed from Ashlesh Gawande to Saurab Dulal

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