Instances unable to reach DHCP, ping other instances,router.
I have been stuck for about a week and have gone through every troubleshooter i could find. The instances could not reach the dhcp so they self assigned an ipv6 address. I assigned a static ipv4 that they were supposed to have and they can ping another instance as long as they are on the same node. They are unable to ping the router or anything outside of it. Using ip netns exec to get into the routers namespace I am unable to ping the machines on the network or outside the network as well. I was unable to find anything in the error logs except the neutron one mentioned below.
Controller: ovs-vsctl show
d3554148-bd29-4011-9dc2-f4bfe5b98d02
Bridge "br-eth1"
Port "eth1"
Interface "eth1"
Port "br-eth1"
Interface "br-eth1"
type: internal
Port "phy-br-eth1"
Interface "phy-br-eth1"
Bridge br-int
Port "qg-89453d16-b7"
tag: 4095
Interface "qg-89453d16-b7"
type: internal
Port "qr-b143c6db-76"
tag: 4095
Interface "qr-b143c6db-76"
type: internal
Port "qr-26fed736-df"
tag: 5
Interface "qr-26fed736-df"
type: internal
Port br-int
Interface br-int
type: internal
Port "tap77edd713-fb"
tag: 5
Interface "tap77edd713-fb"
type: internal
Port "int-br-eth1"
Interface "int-br-eth1"
Port "qg-4903a187-55"
tag: 2
Interface "qg-4903a187-55"
type: internal
Port "tap9329b3bb-92"
tag: 2
Interface "tap9329b3bb-92"
type: internal
ovs_version: "1.10.2"
ip a | grep state
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
16: vip-br: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
18: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN
20: phy-br-eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
21: int-br-eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
31: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN
32: br-eth1: <BROADCAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN
33: tap9329b3bb-92: <BROADCAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN
34: br-int: <BROADCAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN
35: qr-b143c6db-76: <BROADCAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN
36: qr-26fed736-df: <BROADCAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN
37: qg-4903a187-55: <BROADCAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN
38: tap77edd713-fb: <BROADCAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN
39: qg-89453d16-b7: <BROADCAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN
Compute node: ovs-vsctl show
a85aec19-2017-439a-86ba-e601a43b442e
Bridge br-ex
Port br-ex
Interface br-ex
type: internal
Bridge br-int
Port "qvoe0600e53-f5"
tag: 3
Interface "qvoe0600e53-f5"
Port "int-br-eth1"
Interface "int-br-eth1"
Port "qvof3293c68-b9"
tag: 3
Interface "qvof3293c68-b9"
Port br-int
Interface br-int
type: internal
Bridge "br-eth1"
Port "br-eth1"
Interface "br-eth1"
type: internal
Port "phy-br-eth1"
Interface "phy-br-eth1"
Port "eth1"
Interface "eth1"
ovs_version: "1.10.2"
ip a | grep state
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
4: ovs-system: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue ...add a comment
