[ovs-discuss] Question about configuration ovs-ctl and routing
Peter Phaal
peter.phaal at inmon.com
Mon Dec 20 23:51:56 UTC 2010
It sounds like you are simply interested in obtaining traffic accounting data from different services running on a host. If you aren't using virtual machines, then it isn't clear why you would need a vswitch. There are a number of traffic accounting options for Linux servers based on netfilter/iptables/ULOG. The following article describes an sFlow solution:
http://blog.sflow.com/2010/12/ulog.html
Peter
On Dec 20, 2010, at 2:38 PM, Admin HRD.pl wrote:
> Dnia 20-12-2010 o 00:49:26 Jesse Gross <jesse at nicira.com> napisał(a):
>
>> On Sun, Dec 19, 2010 at 3:00 PM, Admin HRD.pl <admin at hrd.pl> wrote:
>>> Hi All
>>>
>>> Can I do something like this?
>>>
>>> I have one NIC eth0
>>> And create tree vif0, vif1, vif2
>>> Create br0
>>>
>>> +--------|eth0|--------+
>>> | |
>>> | br0 |
>>> | |
>>> +-|vif0|-|vif1|-|vif2|-+
>>>
>>>
>>> eth0 didn't have ip
>>> br0 didn't have ip
>>>
>>> vif0..2 have ip (this is a external IP not NAT)
>>> 193.x.0.100
>>> 193.x.0.101
>>> 193.x.0.102
>>>
>>> GW is 193.x.0.1
>>> Subnet /24
>>>
>>> How create routing table for openvswitch interfacess and how set gateway in
>>> routing table correctly ?
>>
>> You need to set up the routing table in the VMs. Open vSwitch is not
>> doing any routing, only switching. It's the same as if you had a
>> number of machines connected to a physical Ethernet switch.
>
> Thank you for response.
> But i use openvswitch not for VM but for services on host where is
> installed openvswitch.
>
> I want to create aa pair of of interfaces , one for each service and use
> the sFlow or NetFlow ,to count bandwidth consumption.
>
> Tom
>
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