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Questions tagged [openvswitch]

Open vSwitch is an open-source software switch designed to be used as a virtual switch.

Open vSwitch is a production quality open source software switch designed to be used as a vswitch in virtualized server environments. A vswitch forwards traffic between different VMs on the same physical host and also forwards traffic between VMs and the physical network. Open vSwitch supports standard management interfaces (e.g. sFlow, NetFlow, IPFIX, RSPAN, CLI), and is open to programmatic extension and control using OpenFlow and the OVSDB management protocol.

Resources:

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Linux commands equivalent to ovs add port with vlan

ovs-vsctl add-port hostInterface hostveth tag=9. This command adds hostveth to bridge and also the packets coming out of hostveth are tagged with vlan id 9. I'm looking for similar commands for linux bridge My setup is hostInterface(bridge) ->…
user3550166
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How to set up wireless network on OpenWrt + OVS router?

I flashed OpenWrt + Open Vswitch on a router: TP-link AC1750 I want to add a controller (floodlight) listens on the router and all devices connected to the wireless network can be seen on floodlight. I have read the document on openwrt.org to learn…
Leo
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Interfaces cannot ping each other over ovs vxlan

I'm setting up a layer 2 network over two virtual machines using OpenvSwitch-2.5.2, like the above picture shows. After reading the ovs official tutorials and some other articles, I've tried the following cmds on each virtual machine: # on…
dastan
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Mininet, Openvswitch, CLI or SNMP

I'm building a virtual environment and need to simulate a real switch with devices attached. I prefer to stay away from a single vendor solution & Mininet/OVS look promising. However, I don't find snmp support in the docs. I need to obtain the…
jacksonp
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Issues in configuring OpenVSwitch on Ubuntu 16.04

I'm using OpenStack to help me virtualize my infrastructure. You can see how my topology looks like --> My Topology in Openstack I face issues in configuring the 2 switches. Here is what I have done (I'm in sudo mode) : 1) Installing openvswitch…
user6691451
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Openvswitch / KVM Guest unable to ping external GW

I've got a host with RHEL6.4 OS. Under the host I have a KVM VM also running RHEL6.4. The host is connected to tagged switch interface that has vlan tag 1. I've configured the host network interfaces as…
user3386665
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Openvswitch portnumber to controller

Does anyone know how do I see what is the port number of openvswitch that is being connected to the opendaylight controller?
Himanshu Sarmah
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Open vSwitch not working on Docker

I'm using ubuntu 14.04 and Docker version: Client: Version: 17.12.1-ce API version: 1.35 Go version: go1.9.4 Git commit: 7390fc6 Built: Tue Feb 27 22:17:56 2018 OS/Arch: linux/amd64 Server: Engine: Version: …
kabir
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