VMs not getting IP through DHCP private 10.x network unreachable
I am logging in to dashboard through demo user that is having a private network of 10.0.0.0/24. I can see the router and the dhcp namespace in ip netns
But I can not ping 10.0.0.1 or 10.0.0.2. I can launch VM but But VM's are not getting IP from DHCP.
The question is long with too many outputs attached please click (more) at the bottom for full question
What I see in the console/log is
Starting network...
udhcpc (v1.20.1) started
Sending discover...
Sending discover...
Sending discover...
No lease, failing
WARN: /etc/rc3.d/S40-network failed
cirros-ds 'net' up at 180.96
VMs are having an eth0 iface that doesn't have an IPv4.
systemctl status neutron-dhcp-agent.service
says active(running)
but bridge interfaces are DOWN
$ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: em1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether 00:22:4d:b1:3b:4f brd ff:ff:ff:ff:ff:ff
inet 172.16.21.11/23 brd 172.16.21.255 scope global em1
valid_lft forever preferred_lft forever
inet6 fe80::222:4dff:feb1:3b4f/64 scope link
valid_lft forever preferred_lft forever
3: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default
link/ether ea:fc:1c:48:e2:57 brd ff:ff:ff:ff:ff:ff
4: br-ex: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default
link/ether 02:09:3f:7c:5b:49 brd ff:ff:ff:ff:ff:ff
5: br-int: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default
link/ether 9e:7c:0d:20:16:46 brd ff:ff:ff:ff:ff:ff
7: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether b6:da:2f:93:dc:85 brd ff:ff:ff:ff:ff:ff
inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0
valid_lft forever preferred_lft forever
8: br-tun: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default
link/ether aa:94:26:b3:f0:46 brd ff:ff:ff:ff:ff:ff
9: qbr7c65b9a6-a7: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default
link/ether 06:73:bb:99:aa:a7 brd ff:ff:ff:ff:ff:ff
inet6 fe80::f0c7:e3ff:fea4:17bb/64 scope link
valid_lft forever preferred_lft forever
10: qvo7c65b9a6-a7: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master ovs-system state UP group default qlen 1000
link/ether 12:a2:36:0e:9d:5c brd ff:ff:ff:ff:ff:ff
inet6 fe80::10a2:36ff:fe0e:9d5c/64 scope link
valid_lft forever preferred_lft forever
11: qvb7c65b9a6-a7: <BROADCAST ...
May I ask you if you are running on CentOS7 ?
What ps -ef | grep dnsmasq return?
View https://ask.openstack.org/en/question...
I am running Fedora 20
ps -ef | grep dnsmasw output https://gist.github.com/anonymous/f3f7338a71d0c82be61a (https://gist.github.com/anonymous/f3f...)