Re: [ovs-discuss] problem with gre-tunnel

2013-08-01 Thread Alex Wang
No you do not need to do that. On Thu, Aug 1, 2013 at 11:35 PM, Prashant Chougule wrote: > do i need to add route for br1 as per above example, because in my route > table gateway is 0.0.0.0 for both bridges. > > > On Fri, Aug 2, 2013 at 10:41 AM, Alex Wang wrote: > >> Hey Prashant, >> >> I jus

Re: [ovs-discuss] problem with gre-tunnel

2013-08-01 Thread Prashant Chougule
do i need to add route for br1 as per above example, because in my route table gateway is 0.0.0.0 for both bridges. On Fri, Aug 2, 2013 at 10:41 AM, Alex Wang wrote: > Hey Prashant, > > I just repeated your configuration on two machines. And it works. > > My ovs is the master branch from here:

Re: [ovs-discuss] problem with gre-tunnel

2013-08-01 Thread Alex Wang
Hey Prashant, I just repeated your configuration on two machines. And it works. My ovs is the master branch from here: http://git.openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=summary """ # eth1 on two machines are directly connected # eth1 on machine1 has address 2.2.2.2 # eth1 on machine2

Re: [ovs-discuss] problem with gre-tunnel

2013-08-01 Thread Prashant Chougule
my configuration is i have two machine running ovs1.9.0 both machine have physical device eth0 with ip address 172.31.1.233 and 172.31.1.234 resp. i have created two bridges on both machine br1 and br2 br1 with ip address of eth0, added port eth0 under br1 and br2 with ip address 11.11.11.25 and o

Re: [ovs-discuss] Openvswitch compatibility with v3.10

2013-08-01 Thread Mike Holmes
I just read up a little about 802.1ad and I think we would be fine to omit that to gain 3.10 support. I am not aware of a case where we specifically call out a need for 802.1ad, and I think basing all our work on 3.10 will make things so much easier to manage in the short term. Mike On Thursd

[ovs-discuss] Same gw mac on 2 VLAN for segmented subnet

2013-08-01 Thread Jerome Castang
Hello all, We are experiencing some strang behavior in our XenServer using open vSwitch. We have one phisical host receiving trunked traffic with 2 VLANs. These 2 VLANs represent the same subnet, one is for "firewalled" traffic the other for "direct internet access". What we are experienci

[ovs-discuss] how to change the unit from milliseconds to micro-seconds whe testing ovs-benchmark latency?

2013-08-01 Thread Zach (Dehua) Zhao
Hi Guys, I'm using the ovs-benchmark to check the latency between different VMs via ovs. But in some cases the result showed either 0ms or 1ms. I really hope to find an accurate number. So can anyone help me find out a way to change the millisecond to micro-second? Thank you so much Regards, Z

[ovs-discuss] Steps to bring up vxlan in OVS 1.10.0

2013-08-01 Thread Dulanjalie Dhanapala
Hi, I brought up OVS on linux 12.04. I would like to brought up the new feature vxlan. I came across  http://networkstatic.net/configuring-vxlan-and-gre-tunnels-on-openvswitch/ but I am not sure whether this is the same way to use the vxlan feature in latest OVS.  Can someone kindly provide me

Re: [ovs-discuss] problem with gre-tunnel

2013-08-01 Thread Alex Wang
Hey Prashant, On Thu, Aug 1, 2013 at 8:23 AM, Prashant Chougule wrote: > means > if i have two bridges on two different machine br0 with ip address > 11.11.11.25 and br0 on other with ip 11.11.11.26 no need to add physical > devices like eth0 on both machine under bridge only make their ip addre

Re: [ovs-discuss] problem with gre-tunnel

2013-08-01 Thread Prashant Chougule
means if i have two bridges on two different machine br0 with ip address 11.11.11.25 and br0 on other with ip 11.11.11.26 no need to add physical devices like eth0 on both machine under bridge only make their ip address zero is sufficient . but if i created another bridge br1 on both machine and ju

Re: [ovs-discuss] problem with gre-tunnel

2013-08-01 Thread Alex Wang
Hey Prashant, Have few questions about your configuration: What are the gbe1, geb2, eth0, eth1? Are they physical interfaces? You don't need to attach physical interfaces for ovs gre tunnel setup. ovs-vsctl add-port br1 gre0 -- set interface gre0 type=gre > options:remote_ip=11.11.11.25 > under

[ovs-discuss] problem with gre-tunnel

2013-08-01 Thread Prashant Chougule
hi, I am try to use gre tunnel between two different machine as follow my setup is two physical machine with two birdges configuration of ovs-1:(machine 1) ovs-vsctl add-br br0 ifconfig br0 11.11.11.24 netmask 255.255.255.0 ovs-vsctl add-port br0 gbe1 ovs-vsctl add-br br1 ifconfig br1 1