Bug 841067

Summary:	Arpwatch repeatedly misdetects "Bonjour Sleep Proxy" as "flip flop"
Product:	[Fedora] Fedora	Reporter:	josip@icase.edu <jl-icase>
Component:	arpwatch	Assignee:	Jan Synacek <jsynacek>
Status:	CLOSED EOL	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	unspecified
Version:	19	CC:	aledvink, jsynacek
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2015-02-17 14:21:24 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description josip@icase.edu 2012-07-18 03:27:00 UTC

Description of problem: Arpwatch repeatedly misdetects "Bonjour Sleep Proxy" as "flip flop"


Version-Release number of selected component (if applicable): arpwatch-2.1a15-18.fc16


How reproducible: Run arpwatch on a host connected to device performing "Bonjour Sleep Proxy" service


Steps to Reproduce:
1. See above
2.
3.
  
Actual results: Repeated warnings about "flip flop" related to low power mode device supported by the Bonjour Sleep Proxy service


Expected results: No erroneous warnings


Additional info:  See http://en.wikipedia.org/wiki/Bonjour_Sleep_Proxy

"Apple's Bonjour Sleep Proxy service is an open source component of zero configuration networking, designed to assist in reducing power consumption of networked electronic devices. A device acting as a sleep proxy server will respond to Multicast DNS queries for another, compatible device which has gone into low power mode. The low-power-mode device remains asleep while the sleep proxy server responds to any Multicast DNS queries.  [...]"

As far as I can tell, arpwatch needs to be configurable to prevent erroneous "flip flop" warnings when "Bonjour Sleep Proxy" service is active on the monitored network segment.

Comment 1 Fedora End Of Life 2013-01-16 14:25:23 UTC

This message is a reminder that Fedora 16 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 16. It is Fedora's policy to close all
bug reports from releases that are no longer maintained. At that time
this bug will be closed as WONTFIX if it remains open with a Fedora 
'version' of '16'.

Package Maintainer: If you wish for this bug to remain open because you
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to a later Fedora version prior to Fedora 16's end of life.

Bug Reporter: Thank you for reporting this issue and we are sorry that 
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"Clone This Bug" and open it against that version of Fedora.

Although we aim to fix as many bugs as possible during every release's 
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The process we are following is described here: 
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Comment 2 Fedora End Of Life 2013-04-03 15:29:40 UTC

This bug appears to have been reported against 'rawhide' during the Fedora 19 development cycle.
Changing version to '19'.

(As we did not run this process for some time, it could affect also pre-Fedora 19 development
cycle bugs. We are very sorry. It will help us with cleanup during Fedora 19 End Of Life. Thank you.)

More information and reason for this action is here:
https://fedoraproject.org/wiki/BugZappers/HouseKeeping/Fedora19

Comment 3 Fedora End Of Life 2015-01-09 17:15:49 UTC

This message is a notice that Fedora 19 is now at end of life. Fedora 
has stopped maintaining and issuing updates for Fedora 19. It is 
Fedora's policy to close all bug reports from releases that are no 
longer maintained. Approximately 4 (four) weeks from now this bug will
be closed as EOL if it remains open with a Fedora 'version' of '19'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version' 
to a later Fedora version.

Thank you for reporting this issue and we are sorry that we were not 
able to fix it before Fedora 19 is end of life. If you would still like 
to see this bug fixed and are able to reproduce it against a later version 
of Fedora, you are encouraged  change the 'version' to a later Fedora 
version prior this bug is closed as described in the policy above.

Although we aim to fix as many bugs as possible during every release's 
lifetime, sometimes those efforts are overtaken by events. Often a 
more recent Fedora release includes newer upstream software that fixes 
bugs or makes them obsolete.

Comment 4 Fedora End Of Life 2015-02-17 14:21:24 UTC

Fedora 19 changed to end-of-life (EOL) status on 2015-01-06. Fedora 19 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of
Fedora please feel free to reopen this bug against that version. If you
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Thank you for reporting this bug and we are sorry it could not be fixed.