Bug 694799

Summary: No IP connectivity with DHCP when Link was down on boot
Product: Red Hat Enterprise Linux 6 Reporter: Jiri Popelka <jpopelka>
Component: dhcpAssignee: Jiri Popelka <jpopelka>
Status: CLOSED ERRATA QA Contact: Release Test Team <release-test-team>
Severity: medium Docs Contact:
Priority: medium    
Version: 6.1CC: atodorov, mganisin, mmatsuya, msvoboda, ovasik
Target Milestone: rc   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: dhcp-4.1.1-20.P1.el6 Doc Type: Bug Fix
Doc Text:
If the system was rebooted when the network switch was inoperative, the network connection would recover successfully, although it was no longer configured to use DHCP even if the dhclient utility had been running in persistent mode. With this update, the dhclient-script file has been amended to refresh the ARP (Address Resolution Protocol) table and the routing table instead of bringing the interface down, which fixes the bug.
Story Points: ---
Clone Of: 685048 Environment:
Last Closed: 2011-12-06 12:00:42 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On: 685048    
Bug Blocks:    

Comment 4 Miroslav Svoboda 2011-08-30 10:56:27 UTC
    Technical note added. If any revisions are required, please edit the "Technical Notes" field
    accordingly. All revisions will be proofread by the Engineering Content Services team.
    
    New Contents:
If the system was rebooted when the network switch was inoperative, the network connection would recover successfully, although it was no longer configured to use DHCP even if the dhclient utility had been running in persistent mode. With this update, the dhclient-script file has been amended to refresh the ARP (Address Resolution Protocol) table and the routing table instead of bringing the interface down, which fixes the bug.

Comment 6 errata-xmlrpc 2011-12-06 12:00:42 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, and where to find the updated
files, follow the link below.

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

http://rhn.redhat.com/errata/RHBA-2011-1597.html