[ovs-discuss] Troubleshooting network issues with ovn without network namespaces

Hi Folks, With ovs as mechanism driver in neutron, I used network namespaces often to troubleshoot the network related issue especially with instances which are not having floating ip attached to them. It's easy to take ssh session to instances without floating ip from network namespace and then

Re: [ovs-discuss] [ovs-ovn 2.7] How to find the compute node hosting l3 gateway router

On Thu, Sep 14, 2017 at 11:26 PM, Vikrant Aggarwal wrote: > Thanks Russell. > > Command has given me the compute2 chassis UUID, while checking "ovn-sbctl > show" I found that lrp port is associated with compute2. May be we can > directly issue "ovn-sbctl show" to see with

Re: [ovs-discuss] [ovs-ovn 2.7] How to find the compute node hosting l3 gateway router

Thanks Russell. Command has given me the compute2 chassis UUID, while checking "ovn-sbctl show" I found that lrp port is associated with compute2. May be we can directly issue "ovn-sbctl show" to see with which chassis lrp port is associated, would this be a right approach? [root@controller

Re: [ovs-discuss] [ovs-ovn 2.7] How to find the compute node hosting l3 gateway router

On Fri, Sep 8, 2017 at 8:40 AM, Vikrant Aggarwal wrote: > Hi Team, > > I have done the installation of packstack pike using ovn as mechanism driver > on centos. I have one controller and two compute nodes. > > - Created one tenant geneve based network (added as port to

Re: [ovs-discuss] cross-compiling OVS with aarch64-linux-gnu GCC-5.3.1

One small update I switched to OVS 2.8.0 but I still see the same issue From: Yehuda Yitschak Sent: Thursday, September 14, 2017 21:33 To: Shadi Ammouri; 'ovs-discuss@openvswitch.org' Cc: Thomas Petazzoni (thomas.petazz...@free-electrons.com) Subject:

[ovs-discuss] cross-compiling OVS with aarch64-linux-gnu GCC-5.3.1

Hi all i am trying to build OVS 2.5.3 with shared libraries for aarch64 with a Linaro toolchain based on GCC 5.3.1 “gcc –v” gives gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05) my configure line shows this (from config.log). note that it was generated by buildroot so some

[ovs-discuss] bridge several vlans and an IP IF

I fail with bridging multitagged vlans which brings me in trouble. May be you can find the fault or solution for ovs I do have one phy IF ens19 which is a trunk for several vlans. But I do need only a few on a single iP interface. Ens19.988 Ens19.988.0 Ens19.988.4090 These three vlans should be

Re: [ovs-discuss] error: "could not open network device dpdk0 (Address family not supported by protocol)"

Maybe you need to set the pmd-cpu-mask. I don't know what it defaults to. I think this will place a PMD on the fourth core ovs-vsctl set Open_vSwitch . other_config:pmd-cpu-mask=0x8 Then make sure ovs-vswitchd is stopped and try starting it like step 5 in

[ovs-discuss] error: "could not open network device dpdk0 (Address family not supported by protocol)"

Hello All, I have installed OVS 2.4.0 in a Virtual machine with DPDK 2.0, I am getting below error when I add DPDK port in OVS bridge. error: "could not open network device dpdk0 (Address family not supported by protocol)" d68d0789-5e61-47d4-ad2d-838c183b0e41 Bridge pdn-br Port

Re: [ovs-discuss] Compilation error : lib/netdev-dpdk.c:55:28: fatal error: rte_virtio_net.h: No such file or directory

> Thank you , earlier I had enabled only 'CONFIG_RTE_BUILD_COMBINE_LIBS=y' > , compilation is successful after enabling 'CONFIG_RTE_LIBRTE_VHOST=y' > configuration. Your welcome, glad it worked for you. Ian > > -Original Message- > From: Stokes, Ian [mailto:ian.sto...@intel.com] >

Re: [ovs-discuss] Compilation error : lib/netdev-dpdk.c:55:28: fatal error: rte_virtio_net.h: No such file or directory

Thank you , earlier I had enabled only 'CONFIG_RTE_BUILD_COMBINE_LIBS=y' , compilation is successful after enabling 'CONFIG_RTE_LIBRTE_VHOST=y' configuration. -Original Message- From: Stokes, Ian [mailto:ian.sto...@intel.com] Sent: Thursday, September 14, 2017 1:26 PM To: Ranjith

Re: [ovs-discuss] Compilation error : lib/netdev-dpdk.c:55:28: fatal error: rte_virtio_net.h: No such file or directory

> I mean the step configure was successful (./configure --with- > dpdk=/home/ubuntu/dpdk-2.0.0/x86_64-native-linuxapp-gcc) . It's been a while since I've used OVS 2.4 but from what I remember with DPDK 2.0 it used vhost cuse and there were extra steps required to enable the vhost cuse

Re: [ovs-discuss] Compilation error : lib/netdev-dpdk.c:55:28: fatal error: rte_virtio_net.h: No such file or directory

I mean the step configure was successful (./configure --with-dpdk=/home/ubuntu/dpdk-2.0.0/x86_64-native-linuxapp-gcc) . The GTP protocol functionality is implemented in OVS 2.4.0 code base. So I have to use OVS 2.4.0 since merging the GTP packet handling code to OVS 2.8.0 due to lot code

Re: [ovs-discuss] Compilation error : lib/netdev-dpdk.c:55:28: fatal error: rte_virtio_net.h: No such file or directory

I'm confused, then. How did you successfully link DPDK 2.0 to OVS 2.4.0 without first compiling it? Why is OVS 2.8 mentioned? On Thu, Sep 14, 2017 at 06:05:52AM +, Ranjith Kumar D wrote: > Hi Ben Pfaff, > > I am building with OVS 2.4.0. > > Regards, > Ranjith > > -Original

Re: [ovs-discuss] Dependenci in debian/control

On Wed, Sep 13, 2017 at 10:10:37PM -0700, Ben Warren via discuss wrote: > Hi Wolfgang, > > > On Sep 13, 2017, at 3:48 AM, Wolfgang Link wrote: > > > > The new package libopenvswitch depends on libssl-dev. > > Is this intentionally made or is libssl1.1 also good? > > > This

Re: [ovs-discuss] Compilation error : lib/netdev-dpdk.c:55:28: fatal error: rte_virtio_net.h: No such file or directory

Hi Ben Pfaff, I am building with OVS 2.4.0. Regards, Ranjith -Original Message- From: Ben Pfaff [mailto:b...@ovn.org] Sent: Thursday, September 14, 2017 11:33 AM To: Ranjith Kumar D Cc: disc...@openvswitch.org Subject: Re: [ovs-discuss] Compilation error :

Re: [ovs-discuss] Compilation error : lib/netdev-dpdk.c:55:28: fatal error: rte_virtio_net.h: No such file or directory

On Thu, Sep 14, 2017 at 05:58:07AM +, Ranjith Kumar D wrote: > Hello All, > > We have GTP packet handling functionality with OVS 2.4.0 and it's very hard > to merge changes to OVS 2.8.0 > > I have installed DPDK 2.0 and successfully linked with OVS 2.4.0, but > compilation is failing with