Hi, I am having an issue with neutron on my compute nodes. I am using mitaka on SL7 with linux bridge networking.

I had previously been having this problem https://ask.openstack.org/en/question/94395/linux-bridge-rtnetlink-exists/ (https://ask.openstack.org/en/question...) which I have resolved. Now my VMs on my flat public network are unable to get dhcp or if set with a static ip cannot ping anything. The same is true for VMs on a private network.

The DHCP agent and other agents on the network node are reachable from the compute node and other locations on the network.

I have statically assigned an ip address to a VM on the compute node and am unable to ping the compute node, the gateway or anything else on the network.

Below are config files: linuxbridge_agent.ini

[agent]
prevent_arp_spoofing=false

[linux_bridge]
bridge_mappings=public:br0
physical_interface_mappings=public:br0

[securitygroup]
enable_security_group=True
firewall_driver=neutron.agent.linux.iptables_firewall.IptablesFirewallDriver

[vxlan]
enable_vxlan=True
l2_population=True
local_ip=130.246.223.142

output of brctl show

bridge name     bridge id               STP enabled     interfaces
br0             8000.a0369f32db38       no              p1p1
brq5a97f9b0-0f          8000.fecaad283f39       no              tap46a6bf63-f8
                                                        tap4f8b5d7a-9d

output of ifconfig

br0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 130.246.223.142  netmask 255.255.248.0  broadcast 130.246.223.255
        inet6 fe80::a236:9fff:fe32:db38  prefixlen 64  scopeid 0x20<link>
        ether a0:36:9f:32:db:38  txqueuelen 0  (Ethernet)
        RX packets 3026204  bytes 1402700536 (1.3 GiB)
        RX errors 0  dropped 4274  overruns 0  frame 0
        TX packets 248857  bytes 876764427 (836.1 MiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

brq5a97f9b0-0f: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet6 fe80::6cdc:78ff:fee7:ccbb  prefixlen 64  scopeid 0x20<link>
        ether fe:ca:ad:28:3f:39  txqueuelen 0  (Ethernet)
        RX packets 261  bytes 11132 (10.8 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 16  bytes 1376 (1.3 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 0  (Local Loopback)
        RX packets 137153  bytes 7279941 (6.9 MiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 137153  bytes 7279941 (6.9 MiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

p1p1: flags=4419<UP,BROADCAST,RUNNING,PROMISC,MULTICAST>  mtu 1500
        ether a0:36:9f:32:db:38  txqueuelen 1000  (Ethernet)
        RX packets 4106724  bytes 1621228855 (1.5 GiB)
        RX errors 0  dropped 291  overruns 0  frame 0
        TX packets 807762  bytes 913750540 (871.4 MiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

tap46a6bf63-f8: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet6 fe80::fcca:adff:fe28:3f39  prefixlen 64  scopeid 0x20<link>
        ether fe:ca:ad:28:3f:39  txqueuelen 500  (Ethernet)
        RX packets 9  bytes 1458 (1.4 KiB)
        RX ...