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Feature #3420

best-route: return Nack if nexthops are DOWN

Added by Junxiao Shi about 4 years ago. Updated about 4 years ago.

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

0%

Estimated time:
3.00 h

Description

In best-route strategy, do not treat a nexthop as eligible if the face is DOWN.

This is an addition to the current criteria of "not same as downstream" and "not violate scope".

NFD devguide should be updated as part of this task.


Related issues

Related to NFD - Feature #3352: Set transport state UP/DOWN based on the state of the underlying network interfaceIn Progress

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History

#1

Updated by Junxiao Shi about 4 years ago

  • Target version deleted (v0.5)

This Feature should not start until rapid failure detection (like BFD) is available, because it relies on rapid failure detection to know whether the face is UP or DOWN.

#2

Updated by Davide Pesavento about 4 years ago

What about #3352? (yes I know #3352 is not an end-to-end mechanism, but the two don't exclude each other)

#3

Updated by Junxiao Shi over 2 years ago

  • Blocked by Feature #3352: Set transport state UP/DOWN based on the state of the underlying network interface added
#4

Updated by Junxiao Shi about 1 year ago

  • Blocked by deleted (Feature #3352: Set transport state UP/DOWN based on the state of the underlying network interface)
#5

Updated by Junxiao Shi about 1 year ago

  • Related to Feature #3352: Set transport state UP/DOWN based on the state of the underlying network interface added

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