Hi, I've got my RDO OpenStack IceHouse assembled and working, but only to a point of assigning IPs, I'm getting errors in logs: dnsmasq: failed to set SO_REUSE{ADDR|PORT} on DHCP socket: Protocol not available (see attached logs for more traceback) I have located the post: https://ask.openstack.org/en/question/52570/update-to-dnsmasq-doesnt-solv... (along with RHBZ case #977555), however both sources suggest that "most recent" dnsmasq should fix the issue. My current dnsmasq set is: # rpm -qa | grep dnsmasq dnsmasq-utils-2.48-14.el6.x86_64 dnsmasq-2.48-14.el6.x86_64 both comming from RH repos (and not RDO repo). Also started up cirros image and by the looks of it it did not received DHCP-managed IP (in fact it didn't receive anything): ### ifconfig -a eth0 Link encap:Ethernet HWaddr FA:16:3E:BA:EC:D1 inet6 addr: fe80::f816:3eff:feba:ecd1/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:15 errors:0 dropped:0 overruns:0 frame:0 TX packets:8 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:1106 (1.0 KiB) TX bytes:1114 (1.0 KiB) Where should I look for clues for what's *really* wrong here - I can't believe it won't be a major issue for everyone else out there. -- Dmitry Makovey Web Systems Administrator Athabasca University (780) 675-6245 --- Confidence is what you have before you understand the problem Woody Allen When in trouble when in doubt run in circles scream and shout http://www.wordwizard.com/phpbb3/viewtopic.php?f=16&t=19330