[ovs-discuss] Re : Is open vswitch a distributed virtual switch?
DarkBls
darkbls at yahoo.com
Wed Jul 28 06:36:05 UTC 2010
According to me :
An OvS bridge br0 on host0 with ports:
* tap0 of vm0 and tap1 of vm1
An OvS bridge br0 on host1 with ports :
* tap0 of vm2 and tap1 of vm3
On host0:br0:
* port tap0 type tag vlan0
* port tap1 type tag vlan1
* port gr0 type trunk [vlan0, vlan1] remote host1
On host1:br0:
* port tap0 type tag vlan0
* port tap1 type tag vlan1
* port gr0 type trunk [vlan0, vlan1] remote host0
Hope it makes sense.
________________________________
De : 陈文龙 <qzchenwl at gmail.com>
À : discuss at openvswitch.org
Envoyé le : Mer 28 juillet 2010, 6h 25min 08s
Objet : [ovs-discuss] Is open vswitch a distributed virtual switch?
For example
Two hosts, host0, host1.
Four VMs, vm0, vm1, vm2, vm3.
vm0,vm1 run on host0.
vm2,vm3 run on host1.
I want to create two VLANs, vlan0, vlan1.
vm0,vm2 in vlan0.
vm1,vm3 in vlan1.
Is that possible?
+-------------+ +--------------+
| vm0 vm1 | | vm2 vm3 |
| | | | | | | |
|vlan0 vlan1 | | vlan0 vlan1 |
| | | |
| host0 | | host1 |
+-------------+ +--------------+
vm0 & vm2 think they are in a LAN.
If vm0 broadcast a packet, vm2 will receive, vm1 will not.
How to construct a network topology like that using open vswitch?
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