Bug 1290648 - Option "deny duplicates" does not work
Summary: Option "deny duplicates" does not work
Keywords:
Status: CLOSED EOL
Alias: None
Product: Fedora
Classification: Fedora
Component: dhcp
Version: 23
Hardware: x86_64
OS: Linux
unspecified
medium
Target Milestone: ---
Assignee: Jiri Popelka
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2015-12-11 03:42 UTC by Francisco Panis Kaseker
Modified: 2016-12-20 16:54 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2016-12-20 16:54:47 UTC
Type: Bug
Embargoed:


Attachments (Terms of Use)

Description Francisco Panis Kaseker 2015-12-11 03:42:36 UTC
Description of problem:
I am trying to configure option "deny duplicates" in dhcp server to ignore dhcp client id requests.

Version-Release number of selected component (if applicable):
dhcp-server-4.3.3.-6.fc23.x86_64

How reproducible:
Put option "deny duplicates;" in dhcpd.conf to prevent more than one IP per mac, ignoring mac address.

Steps to Reproduce:
1. Stop dhcpd server.
2. Put option above.
3. Start dhcpd server
4. Open fedora 23 server with PXE environment
5. Boot one diskless system using PXE
6. Diskless node will get one IP at bootp protocol and another when initrd start work. Anf if you reboot machine it will get another IP (from initrd) because it will create another UID for the same node. And it will not stop until all IPs from subnet are used. 

Actual results:
More than one IP per diskless node in dhcpd.leases

Expected results:
Only one IP per MAC

Comment 1 Fedora End Of Life 2016-11-24 14:09:18 UTC
This message is a reminder that Fedora 23 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 23. 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bug reports from releases that are no longer maintained.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 EOL if it remains open with a Fedora  'version'
of '23'.

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.

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able to fix it before Fedora 23 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 
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Comment 2 Fedora End Of Life 2016-12-20 16:54:47 UTC
Fedora 23 changed to end-of-life (EOL) status on 2016-12-20. Fedora 23 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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current release. If you experience problems, please add a comment to this
bug.

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