neutron ovs gateway [closed]

asked 2014-08-27 13:11:46 -0500

tcway gravatar image

my vlans for the virts have gateways on the cisco router upstream so I do not need to assign a gateway , but I cannot figure out how to create a subnet to attach to a network without assigning a gateway , and when I do assign the cisco gateway as the subnet gateway , my virts work perfectly but then my router starts complaining about duplicate ip addresses , the subnet gateway I assign gets assigned to an interface on the router . any suggestions ?

layout

eth0 ( access vlan 100 - gateway 10.10.100.1 [trunked vlans 110 - 120 )
DEVICE=eth0 HWADDR="00:25:B5:01:A0:12" TYPE=OVSPort DEVICETYPE=ovs OVS_BRIDGE=br-ex ONBOOT=yes

br-ex 10.10.100.20 DEVICE=br-ex DEVICETYPE=ovs TYPE=OVSBridge BOOTPROTO=static IPADDR=10.10.100.20 PREFIX=24 GATEWAY=10.10.100.1 ONBOOT=yes

eth1 ( trunked vlans 110-120 ) DEVICE=eth1 BOOTPROTO=none IPV6INIT="no" NM_CONTROLLED="yes" ONBOOT=yes TYPE=OVSPort UUID="3bed5126-a9b5-4c4b-af0c-24655aaf1469" OVS_BRIDGE=br-eth1 OVSBOOTPROTO=none DEVICETYPE=ovs

84335425-1ceb-4db8-9245-9dce7b6281c2 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 fail_mode: secure Port "int-br-eth1" Interface "int-br-eth1" Port br-int Interface br-int type: internal Bridge br-ex Port "eth0" Interface "eth0" Port br-ex Interface br-ex type: internal ovs_version: "1.11.0"

answer_file CONFIG_NEUTRON_L2_AGENT=openvswitch CONFIG_NEUTRON_OVS_TENANT_NETWORK_TYPE=vlan CONFIG_NEUTRON_OVS_VLAN_RANGES=physnet:110:120 CONFIG_NEUTRON_OVS_BRIDGE_MAPPINGS=physnet:br-eth1 CONFIG_NEUTRON_OVS_BRIDGE_IFACES=br-eth1:eth1 CONFIG_NEUTRON_L3_EXT_BRIDGE=br-ex CONFIG_NEUTRON_L2_PLUGIN=openvswitch

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Closed for the following reason duplicate question by mpetason
close date 2014-08-27 13:46:10.974134

Comments

@mpetason - could you post a link to the duplicate? There are several things that come up in a search, not sure which one you are referring to.

Beel gravatar imageBeel ( 2014-08-27 23:29:46 -0500 )edit
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