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Recommended update for dhcpcd

Knowledgebase

(Last modified: 19NOV2007)


solutions Recommended update for dhcpcd SuSE Linux Maintenance Web (a4c611b808cf3822db9da3f84fda80c5)

Applies to

Package: dhcpcd
Product(s): SUSE CORE 9 for x86
SUSE CORE 9 for Itanium Processor Family
SUSE CORE 9 for IBM POWER
SUSE CORE 9 for IBM S/390 31bit
SUSE CORE 9 for IBM zSeries 64bit
SUSE CORE 9 for AMD64 and Intel EM64T
Open Enterprise Server
Novell Linux Desktop 9 for x86
Novell Linux Desktop 9 for x86_64
Patch: patch-11732
Release: 20071119
Obsoletes: none

Indications

Everyone should update.

Contraindications

None.

Problem description

dhcpcd looks for a previous configuration on startup. If it finds a previous configuration with a valid lease then dhcpcd goes into a state called INIT-REBOOT. In this state dhcpcd begins transmitting requests to use the existing configuration. The amount of time that dhcpcd will stay in INIT-REBOOT waiting for a response is configured by the z option to dhcpcd. This can be set by the DHCLIENT_REBOOT_TIMEOUT parameter in /etc/sysconfig/network/dhcp. Once the timeout period is reached dhcpcd chooses to remove the previously cached configuration, it moves into the INIT state, and begins transmitting requests for new configuration. But the RFC2131 (http://rfc.net/rfc2131.html bottom of page 19) states that the client MAY choose to move to BOUND state.

Solution

Please install the updates provided at the location noted below.

Installation notes

This update is provided as an RPM package that can easily be installed onto a running system by using this command:
rpm -Fvh dhcpcd.rpm

links to download packages

Download Source Packages

Download the source code of the patches for maintained products.


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