[ovs-discuss] OpenvSwitch

2016-05-09 Thread Slavica Tomovic
Hello experts! I want to implement OpenFlow wireless networks by using Raspberry Pi devices. My idea is to install OVS software on them. Is it possible to such a thing? I read that OVS cannot be used for wireless networks, but what if I add multiple wi-fi interfaces to each RPI and interconnect t

[ovs-discuss] Configuring HFSC on OVS

2014-06-26 Thread Slavica Tomovic
Hi to all, I am using OVS in my OpenFlow testbed and want to use some additional hfsc configuration options on the queues. I have read FAQs and there is suggested to use tc command for such purpose. However I am not sure how to use this queues later with the controller. Can I still use OF enqueue

[ovs-discuss] Problem with bandwidth limiting when using TCP traffic

2014-04-11 Thread Slavica Tomovic
HI to all, I'm facing problems when I try to limit bandwidth of TCP flow to some value smaller than 15 Mbit/s. Problem is next: I created queue with min-bandwidth and max-bandwidth set to 6Mbit/s and added flow rule (with ovs-ofctl) that matches TCP flow that I generate with iperf and forwards its

[ovs-discuss] Problem with bandwidth slicing for TCP traffic

2014-04-09 Thread Slavica Tomovic
Hi, I am facing problem with bandwidth slicing when I use TCP traffic. I use OVS v 1.10 as OpenFlow switch, and today I connected three hosts on it in order to test OVS qos mechanisms. This is topology I have used: iperf client 1 OVS iperf server I

Re: [ovs-discuss] Problem with configuring OVS remotely with set-manager command

2014-04-02 Thread Slavica Tomovic
t properly on switch, that's why time is different here) Do you have any further instructions for me? Thank you for your help! 2014-04-01 18:33 GMT+02:00 Ben Pfaff : > On Tue, Apr 01, 2014 at 06:31:01PM +0200, Slavica Tomovic wrote: >> I fixed that syntax mistake, it doesn&#x

Re: [ovs-discuss] Problem with configuring OVS remotely with set-manager command

2014-04-01 Thread Slavica Tomovic
IP address of other interface Although I tired many combination neither of them worked. 2014-04-01 17:03 GMT+02:00 Ben Pfaff : > On Tue, Apr 01, 2014 at 01:18:54PM +0200, Slavica Tomovic wrote: >> ovs-vsctl set-manager ptcp:10.0.0.1:6633 > > Wrong syntax. You want: "ovs-vsctl

[ovs-discuss] Problem with configuring OVS remotely with set-manager command

2014-04-01 Thread Slavica Tomovic
Hi, I am using OVS (v1.10) switches in my OpenFlow testbed, and I want to configure theirs buffers remotely by controller. I installed OVS on the controller too. It has only one port: eth0 10.0.0.1/24 On the switch that I want to configure remotely I used this commands: ovs-vsctl add-br br0 ovs-

[ovs-discuss] Unable to set queue min-rate to zero

2014-03-26 Thread Slavica Tomovic
Hi, I want to create OF application that will dynamically create queues for QoS traffic flows. I want to reserve queue 0 on every port for best-effort traffic, and I don't want to guarantee bandwidth for it. It should always get part of bandwidth that QoS traffic doesn't use in that moment. So, I

[ovs-discuss] Error during installation: 'IPV6_ADDR_RESERVED' undeclared (first use in this function)

2014-03-21 Thread Slavica Tomovic
Hello guys, I am having problem with OpenVSwitch installation my CentOS 5.5. I used this commands: $ wget http://openvswitch.org/releases/openvswitch-1.1.0pre2.tar.gz $ tar zxvf openvswitch-1.1.0pre2.tar.gz $ cd openvswitch-1.1.0pre2 Step2. Compile $ ./boot.sh $ ./configure --with-l26=/li

[ovs-discuss] Error during installation: 'IPV6_ADDR_RESERVED' undeclared (first use in this function)

2014-03-20 Thread Slavica Tomovic
Hello guys, I am having problem with OpenVSwitch installation my CentOS 5.5. I used this commands: $ wget http://openvswitch.org/releases/openvswitch-1.1.0pre2.tar.gz $ tar zxvf openvswitch-1.1.0pre2.tar.gz $ cd openvswitch-1.1.0pre2 Step2. Compile $ ./boot.sh $ ./configure --with-l26=/li