From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.12) Gecko/20050922 Fedora/1.0.7-1.1.fc3 Firefox/1.0.7 Description of problem: When the dhcpd server defines new domain name servers, a RENEW on a client doesn't update /etc/resolv.conf with them. This is I think a simple typo in /sbin/dhclient-script: references to $new_domain_servers and $old_domain_servers instead of: $new_domain_name_servers and $old_domain_name_servers Version-Release number of selected component (if applicable): dhclient-3.0.1-44_FC3 How reproducible: Always Steps to Reproduce: 1. change the DNS servers in the dhcpd.conf files 2. wait for a renew on a FC3 client 3. verify /etc/resolv.conf Actual Results: Additional info:
Thanks, well spotted. This bug has been in every Red Hat dhcp release since dhcp-3.0.1rc12 , but was previously never triggered, as make_resolv_conf() was not being invoked during RENEW, owing to bug 173619 . Red Hat no longer maintains FC-3 - you are strongly recommended to upgrade to FC-4 / FC-5 . I'll send a fix for this bug to the Fedora Legacy project maintainers, and also build a version of the latest dhcp-3.0.3 with this bug fixed for FC-3 - will update this bug when done.
This bug is now fixed with: FC-3: dhcp-3.0.1-52.FC3 http://people.redhat.com/~jvdias/dhcp/FC-3/3.0.1-52.FC3 dhcp-3.0.3-22.FC3 http://people.redhat.com/~jvdias/dhcp/FC-3/3.0.3-22.FC3 FC-4: dhcp-3.0.2-32.FC4 (FC-4 updates) FC-5: dhcp-3.0.3-22 (FC-5t3) The Fedora Legacy maintainers can find SRPMs at: http://people.redhat.com/~jvdias/dhcp/FC-3
From User-Agent: XML-RPC dhcp-3.0.2-32.FC4 has been pushed for FC4, which should resolve this issue. If these problems are still present in this version, then please make note of it in this bug report.
This is not a security issue. Fixed packages provided by Jason. Closing.