Description of problem: To run dhcpd on a restricted set of interfaces, the list of interfaces has to be specified on the command line. This list of interfaces has in the past been located in /etc/sysconfig/dhcpd, but in Fedora 19 this file is completely ignored by the systemd unit file. ***This information cannot be provided in dhcpd.conf*** Version-Release number of selected component (if applicable): dhcp-4.2.5-15.fc19.x86_64 How reproducible: 100% Steps to Reproduce: 1. Try to run dhcpd on a subset of interfaces, perhaps because you have another process wanting to use the DHCP ports on the balance of interfaces 2. 3. Actual results: Expected results: Additional info:
We dropped using EnvironmentFile in dhcpd.service file in Fedora 18. If you need to use custom dhcpd.service file you should copy the whole service file from /lib/systemd/system to /etc/systemd/system and edit it there. Service files in /etc/systemd/system have higher precedence over service files in /lib/systemd/system. For more information please see: http://fedoraproject.org/wiki/Systemd#How_do_I_customize_a_unit_file.2F_add_a_custom_unit_file.3F *** This bug has been marked as a duplicate of bug 909733 ***