[ovs-discuss] Did anyone manage to build and use ovs with SHARED libraries

Hi, I tried building ovs with shared libraries to reduce the size of the executables. Mainly I would like to generate libopenvswitch.so instead of libopenvswitch.a. I added --enable-shared to the 'configure' command and also tried some other approaches. The 'make' was successful. ovsdb-server s

Re: [ovs-discuss] ovs-vswitchd mlockall and stack size

I agree. That sounds like a reasonable step to take. Thanks for the analysis. (Please include it in the commit message.) On Mon, Jul 14, 2014 at 06:06:09PM +0100, Anoob Soman wrote: > Hi Ben, > > Thanks for the suggestions. I did some quick test and analysis of > the stack usage on ovs-2.1.2 (

[ovs-discuss] OVS code that is responsible for adding and receiving flow entries from controllers

Hi, Can anyone point to a function in OVS code that receives flow entries from the controllers?What I'm trying to do is to get flow entries from two or more controllers, check that flow entries are the same and only then add it to the flow table.Many thanks,Max. __

[ovs-discuss] [RFC] possible change in ifdown-ovs behavior

Hi, The current behavior when the administrator runs 'ifdown ' is that the bridge is always destroyed. Fedora ifdown script: rhel/etc_sysconfig_network-scripts_ifdown-ovs [...] 48 case "$TYPE" in 49 OVSBridge) 50 ${OTHERSCRIPT} ${CONFIG} $2 51 retval=$

Re: [ovs-discuss] Issues with ARP across hosts connected with GRE tunnel

On Tue, Jul 15, 2014 at 10:22 AM, Shridhar Sahukar wrote: > Hi Gurucharan, > > The ping does work when both the hosts are in the same subnet. I guess there > is no ARP in that case right? There is ARP in both cases. You likely have the hosts connected back to back in different subnets and have not

Re: [ovs-discuss] Issues with ARP across hosts connected with GRE tunnel

Hi Gurucharan, The ping does work when both the hosts are in the same subnet. I guess there is no ARP in that case right? Regards, Shridhar On Tue, Jul 15, 2014 at 9:01 AM, Gurucharan Shetty wrote: > On Mon, Jul 14, 2014 at 5:23 PM, Shridhar Sahukar > wrote: > > Thanks for the response Guru

[ovs-discuss] vlan,2 NIC,Bond,Bridge

Hi All, I am using Ubuntu 12.04 as Xen Dom0, with two interface eth0 and eth1. in my previous setup i was using 3 separate sub interface with VLAN(eth0.13,eth1.14,eth2.15) and connected to 3 Linux bridges it worked fine, but current server doesn't have 3 interface to create 3 sub inter

Re: [ovs-discuss] Issues with ARP across hosts connected with GRE tunnel

On Mon, Jul 14, 2014 at 5:23 PM, Shridhar Sahukar wrote: > Thanks for the response Gurucharan > > I dont have any issues with the routing table entries. As mentioned, after > setting up the tunnel, if I cannot ping from br0 -> br1, and at that time, > if I initiate a ping in the reverse direction,

[ovs-discuss] OVS configuration inside a Virtual Machine

Hi guys, I'm having a configuration issue I cannot fix. I have a Virtual Machine (VM) within an OpenStack environment. This VM has got one interface eth0 with ip X.X.X.X. I want to attach this eth0 to a bridge. According to documentation, I have to move the IP from eth0 to the bridge. So this i

[ovs-discuss] Temporary loss of network connection during addition of a port to virtual bridge

Hello, I have followed the openvswitch guides, INSTALL, INSTALL.KVM, and mainly, INSTALL.Libvirt, to set up openvswitch networking for my host computer and my vms, however, when I boot a VM using libvirt (virsh # start GentooVM) I lose network connectivity to the host for approximately 15 seconds.

Re: [ovs-discuss] failed to put[create][modify]

Hi Jesse I want to know is there any conclusion or what is your next plan ? >Thanks for the additional information. > >I'm still having a hard time seeing how a flow could be invalid without >generating any log messages so I just sent out a patch to hopefully cover the >remaining cases (CC'e

[ovs-discuss] Support OpenvSwitch v2.1.2 for OpenWrt

Hi, We recently complete porting OpenvSwitch 2.1.2 to OpenWrt If someone doing research about OpenFlow or SDN, you can refer to this OpenvWrt project. https://github.com/pichuang/openvwrt Thank you. pichuang, Ping-Chun Huang 黃秉鈞 Wireless Internet Laboratory D-Link NCTU Joint Research Cente

[ovs-discuss] which function calls actually call the datapath when ovs-ofctl add-flow command is invoked?

Hi, I'm using vswitchd and ovs-ofctl add-flow command, (trying to understand the flow) , getting a breakpoint at flow_add as expected I was expecting the datapath to be configured with the new flow, so I put several breakpoints At dpif-netdev.c file as well as dpif-linux.c file. But there wa

[ovs-discuss] When will openvswitch support VMware ESXi?

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[ovs-discuss] OpenFlow 1.4 -Vacancy events

Hello, I want to work upon Openflow 1.4 section B.14.8 i.e Vacancy events. If anyone is working on it ,please let me know . Thanks & Regards Sheena Goyal Tata Consultancy Services Mailto: sheena.go...@tcs.com Website: http://www.tcs.com =-=-= Notice: The information containe

Re: [ovs-discuss] ovs-vsctl blocks/timesout because of no response to inactivity probe

Ben, Thanks for the response. We will check if the fix is already there and apply it. On Mon, Jul 14, 2014 at 9:21 PM, Ben Pfaff wrote: > On Fri, Jul 11, 2014 at 09:49:11AM +0530, Jagadish Nadimpalli wrote: > > ovs-vsctl command gets struck some times and doesn't exit (if timeout is > > not m