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Bug 2148684 - [RFE] support the arp_missed_max bond option
Summary: [RFE] support the arp_missed_max bond option
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 9
Classification: Red Hat
Component: NetworkManager
Version: 9.2
Hardware: Unspecified
OS: Unspecified
medium
low
Target Milestone: rc
: ---
Assignee: Fernando F. Mancera
QA Contact: Matej Berezny
Marc Muehlfeld
URL:
Whiteboard:
: 2069003 (view as bug list)
Depends On:
Blocks: 1951910
TreeView+ depends on / blocked
 
Reported: 2022-11-27 03:48 UTC by Hangbin Liu
Modified: 2023-11-07 10:12 UTC (History)
9 users (show)

Fixed In Version: NetworkManager-1.43.3-1.el9
Doc Type: Enhancement
Doc Text:
.NetworkManager supports defining after how many failed ARP checks the bonding driver marks a port as down This enhancement adds the `arp_missed_max` option to bond connection profiles in NetworkManager. If you use the Address Resolution Protocol (ARP) monitor to check if ports of a bond are up, you can now set `arp_missed_max` to define after how many failed checks the bonding driver marks the port as down.
Clone Of:
Environment:
Last Closed: 2023-11-07 08:37:53 UTC
Type: Bug
Target Upstream Version:
Embargoed:
pm-rhel: mirror+


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker NMT-19 0 None None None 2023-01-20 12:03:34 UTC
Red Hat Issue Tracker RHELPLAN-140546 0 None None None 2022-11-27 03:48:52 UTC
Red Hat Product Errata RHBA-2023:6585 0 None None None 2023-11-07 08:38:18 UTC
freedesktop.org Gitlab NetworkManager NetworkManager-ci merge_requests 1340 0 None opened bond: tests for the new options 2023-03-02 15:32:08 UTC
freedesktop.org Gitlab NetworkManager NetworkManager merge_requests 1553 0 None opened bonding: add support to missing options 2023-03-02 14:30:20 UTC

Description Hangbin Liu 2022-11-27 03:48:02 UTC
Description of problem:

Please help add the arp_missed_max bond option. From [1]:

arp_missed_max

	Specifies the number of arp_interval monitor checks that must
	fail in order for an interface to be marked down by the ARP monitor.

	In order to provide orderly failover semantics, backup interfaces
	are permitted an extra monitor check (i.e., they must fail
	arp_missed_max + 1 times before being marked down).

	The default value is 2, and the allowable range is 1 - 255.

[1] https://www.kernel.org/doc/Documentation/networking/bonding.rst

Comment 4 sfaye 2023-01-22 14:36:32 UTC
*** Bug 2069003 has been marked as a duplicate of this bug. ***

Comment 15 errata-xmlrpc 2023-11-07 08:37:53 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (NetworkManager bug fix and enhancement update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2023:6585


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