How about the tunnel status? Is RDI true? Can you post the output of - ovs-vsctl.exe --db=tcp:127.0.0.1:8888 show interface vxlan-1
Saurabh From: Alin Serdean <aserd...@cloudbasesolutions.com<mailto:aserd...@cloudbasesolutions.com>> Date: Friday, July 25, 2014 at 4:10 PM To: Alessandro Pilotti <apilo...@cloudbasesolutions.com<mailto:apilo...@cloudbasesolutions.com>>, Saurabh Shah <ssaur...@vmware.com<mailto:ssaur...@vmware.com>> Cc: "dev@openvswitch.org<mailto:dev@openvswitch.org>" <dev@openvswitch.org<mailto:dev@openvswitch.org>>, Ankur Sharma <ankursha...@vmware.com<mailto:ankursha...@vmware.com>>, Rajiv Krishnamurthy <krishnamurt...@vmware.com<mailto:krishnamurt...@vmware.com>>, Guolin Yang <gy...@vmware.com<mailto:gy...@vmware.com>> Subject: RE: [ovs-dev] [PATCH v2 0/3] Support for OVS datapath on Windows platform. Hey Saurabh, I applied the patches that you sent. Everything seems to compile fine and install properly. I tried to set-up a tunnel between two hypervisors following the steps in INSTALL.Windows. (I tried with Hyper-V to Hyper-V and KVM to Hyper-V) Here is my configuration on H1: PS C:\ovs_guys\binaries> .\ovs-vsctl.exe --db=tcp:127.0.0.1:8888 show 4f148df0-a7da-4782-a2a2-514dfe3079f4 Bridge br-pif Controller "ptcp:9999:127.0.0.1" Port "external.1" Interface "external.1" Port br-pif Interface br-pif type: internal Port internal Interface internal Bridge br-int Port "vmNICSyn.1000048" Interface "vmNICSyn.1000048" Port br-int Interface br-int type: internal Port "vxlan-1" Interface "vxlan-1" type: vxlan options: {in_key=flow, local_ip="10.13.8.101", out_key=flow, remote_ip="10.13.8.160"} Port "vmNICSyn.1000049" Interface "vmNICSyn.1000049" PS C:\ovs_guys\binaries> .\ovs-dpctl.exe show 2014-07-25T23:02:23Z|00001|socket_util|ERR|4789:0.0.0.0: bind: Only one usage of each socket address (protocol/network a ddress/port) is normally permitted. system@ovs-system: lookups: hit:13397737 missed:891252 lost:0 flows: 9 masks: hit:0 total:0 hit/pkt:0.00 port 16777216: internal port 150994946: vxlan_sys_4789 (vxlan: df_default=false, ttl=0) port 16777225: external.1 port 16777288: vmNICSyn.1000048 port 16777289: vmNICSyn.1000049 Configuration on H2: PS C:\ovs_guys\binaries> .\ovs-vsctl.exe --db=tcp:127.0.0.1:8888 show 667e4171-2858-47f6-9030-fcc144a845b7 Bridge br-int Port "vmNICSyn.1000048" Interface "vmNICSyn.1000048" Port "vxlan-1" Interface "vxlan-1" type: vxlan options: {in_key=flow, local_ip="10.13.8.160", out_key=flow, remote_ip="10.13.8.101"} Port br-int Interface br-int type: internal Bridge "br0" Port internal Interface internal Port "external.1" Interface "external.1" Port "br0" Interface "br0" type: internal PS C:\ovs_guys\binaries> .\ovs-dpctl.exe show 2014-07-25T23:00:12Z|00001|socket_util|ERR|4789:0.0.0.0: bind: Only one usage of each socket address (protocol/network a ddress/port) is normally permitted. system@ovs-system: lookups: hit:364132 missed:72177 lost:0 flows: 8 masks: hit:0 total:0 hit/pkt:0.00 port 16777216: internal port 50331650: vxlan_sys_4789 (vxlan: df_default=false, ttl=0) port 16777225: external.1 port 16777288: vmNICSyn.1000048 If I try to ping a VM on H1 with a VM on H2 they I get no replies. If I add a patch-port between the bridages or put the VMs on the same bridge with external/internal I get a reply, however I cannot make the VMs communicate actually using VXLAN. Kind Regards, Alin. ________________________________________ From: dev [dev-boun...@openvswitch.org<mailto:dev-boun...@openvswitch.org>] on behalf of Alessandro Pilotti [apilo...@cloudbasesolutions.com<mailto:apilo...@cloudbasesolutions.com>] Sent: Friday, July 25, 2014 8:20 PM To: Saurabh Shah Cc: dev@openvswitch.org<mailto:dev@openvswitch.org>; ankursha...@vmware.com<mailto:ankursha...@vmware.com>; krishnamurt...@vmware.com<mailto:krishnamurt...@vmware.com>; gy...@vmware.com<mailto:gy...@vmware.com> Subject: Re: [ovs-dev] [PATCH v2 0/3] Support for OVS datapath on Windows platform. Hi Saurabh, I’d suggest that before doing a full review of the kernel driver we need to have: * Userspace Netlink interface support (which means that patches 1 and 2 in this set can be skipped) * Kernel Netlink interface support (not provided by patch 3) * Support for multiple datapaths and vswitches * Split the kernel driver code in smaller patches to allow a proper review (I made a simple suggestion in a previous email, but any other solution is good) Rewriting the driver to avoid dependencies on the MSFT sample was a very good idea, since ATM we don’t know if and when the legal review will be complete and the sample code will be released as Apache 2. Thanks, Alessandro On 24 Jul 2014, at 20:24, Saurabh Shah <ssaur...@vmware.com<mailto:ssaur...@vmware.com>> wrote: This patch series adds OpenvSwitch datapath support for Windows platform. The kernel switch extension has support for bridged back forwarding & tunneling over VXLAN. The patch series is based on top of c450371 ("datapath: Initialize OVS_CB in ovs_vport_receive()") Here are some of the major things that are addressed by this v2 patch: 01. Complete rewrite of the base code, so there is no dependency on MS-LPL license any more. 02. The following crash-report by Cloudbase has been fixed - http://paste.openstack.org/show/84911/. Saurabh Shah (3): odp-util: Add utility function, odp_flow_key_to_flow_verbose. dpif-windows: Implement datapath interface for windows. datapath-windows: Implement the virtual switch forwarding extension. AUTHORS | 3 + BUILD.Windows | 96 -- CodingStyle | 4 +- INSTALL.Windows | 131 +++ Makefile.am | 6 +- datapath-windows/CodingStyle | 139 +++ datapath-windows/DESIGN | 371 ++++++ datapath-windows/Package/package.VcxProj | 95 ++ datapath-windows/automake.mk | 56 + datapath-windows/extensions.sln | 49 + datapath-windows/include/OvsNetlink.h | 174 +++ datapath-windows/include/OvsPub.h | 498 ++++++++ datapath-windows/misc/install.cmd | 4 + datapath-windows/misc/uninstall.cmd | 1 + datapath-windows/ovsext/OvsActions.c | 1512 ++++++++++++++++++++++++ datapath-windows/ovsext/OvsAtomic.h | 32 + datapath-windows/ovsext/OvsBufferMgmt.c | 1535 +++++++++++++++++++++++++ datapath-windows/ovsext/OvsBufferMgmt.h | 124 ++ datapath-windows/ovsext/OvsChecksum.c | 509 ++++++++ datapath-windows/ovsext/OvsChecksum.h | 33 + datapath-windows/ovsext/OvsDebug.c | 58 + datapath-windows/ovsext/OvsDebug.h | 90 ++ datapath-windows/ovsext/OvsDriver.c | 184 +++ datapath-windows/ovsext/OvsEth.h | 450 ++++++++ datapath-windows/ovsext/OvsEvent.c | 496 ++++++++ datapath-windows/ovsext/OvsEvent.h | 50 + datapath-windows/ovsext/OvsFlow.c | 978 ++++++++++++++++ datapath-windows/ovsext/OvsFlow.h | 78 ++ datapath-windows/ovsext/OvsIoctl.c | 758 ++++++++++++ datapath-windows/ovsext/OvsIoctl.h | 40 + datapath-windows/ovsext/OvsIpHelper.c | 1689 +++++++++++++++++++++++++++ datapath-windows/ovsext/OvsIpHelper.h | 128 +++ datapath-windows/ovsext/OvsJhash.c | 129 +++ datapath-windows/ovsext/OvsJhash.h | 30 + datapath-windows/ovsext/OvsNetProto.h | 367 ++++++ datapath-windows/ovsext/OvsOid.c | 855 ++++++++++++++ datapath-windows/ovsext/OvsOid.h | 26 + datapath-windows/ovsext/OvsPacketIO.c | 441 +++++++ datapath-windows/ovsext/OvsPacketIO.h | 61 + datapath-windows/ovsext/OvsPacketParser.c | 300 +++++ datapath-windows/ovsext/OvsPacketParser.h | 144 +++ datapath-windows/ovsext/OvsSwitch.c | 529 +++++++++ datapath-windows/ovsext/OvsSwitch.h | 169 +++ datapath-windows/ovsext/OvsTunnel.c | 346 ++++++ datapath-windows/ovsext/OvsTunnel.h | 57 + datapath-windows/ovsext/OvsTunnelFilter.c | 343 ++++++ datapath-windows/ovsext/OvsTunnelIntf.h | 25 + datapath-windows/ovsext/OvsTypes.h | 32 + datapath-windows/ovsext/OvsUser.c | 861 ++++++++++++++ datapath-windows/ovsext/OvsUser.h | 114 ++ datapath-windows/ovsext/OvsUtil.c | 89 ++ datapath-windows/ovsext/OvsUtil.h | 78 ++ datapath-windows/ovsext/OvsVport.c | 1416 +++++++++++++++++++++++ datapath-windows/ovsext/OvsVport.h | 190 +++ datapath-windows/ovsext/OvsVxlan.c | 441 +++++++ datapath-windows/ovsext/OvsVxlan.h | 81 ++ datapath-windows/ovsext/ovsext.inf | 85 ++ datapath-windows/ovsext/ovsext.rc | 23 + datapath-windows/ovsext/ovsext.vcxproj | 164 +++ datapath-windows/ovsext/precomp.h | 31 + datapath-windows/ovsext/precompsrc.c | 17 + include/linux/openvswitch.h | 8 +- lib/automake.mk | 3 + lib/dpif-netdev.c | 17 +- lib/dpif-provider.h | 3 + lib/dpif-windows.c | 1786 +++++++++++++++++++++++++++++ lib/dpif-windows.h | 58 + lib/dpif.c | 3 + lib/netdev-provider.h | 3 + lib/netdev-windows.c | 714 ++++++++++++ lib/netdev.c | 5 + lib/netlink-protocol.h | 5 + lib/odp-util.c | 24 + lib/odp-util.h | 2 + lib/util.c | 16 + lib/util.h | 1 + 76 files changed, 20347 insertions(+), 116 deletions(-) delete mode 100644 BUILD.Windows create mode 100644 INSTALL.Windows create mode 100644 datapath-windows/CodingStyle create mode 100644 datapath-windows/DESIGN create mode 100755 datapath-windows/Package/package.VcxProj create mode 100644 datapath-windows/automake.mk create mode 100644 datapath-windows/extensions.sln create mode 100644 datapath-windows/include/OvsNetlink.h create mode 100644 datapath-windows/include/OvsPub.h create mode 100755 datapath-windows/misc/install.cmd create mode 100755 datapath-windows/misc/uninstall.cmd create mode 100644 datapath-windows/ovsext/OvsActions.c create mode 100644 datapath-windows/ovsext/OvsAtomic.h create mode 100644 datapath-windows/ovsext/OvsBufferMgmt.c create mode 100644 datapath-windows/ovsext/OvsBufferMgmt.h create mode 100644 datapath-windows/ovsext/OvsChecksum.c create mode 100644 datapath-windows/ovsext/OvsChecksum.h create mode 100644 datapath-windows/ovsext/OvsDebug.c create mode 100644 datapath-windows/ovsext/OvsDebug.h create mode 100644 datapath-windows/ovsext/OvsDriver.c create mode 100644 datapath-windows/ovsext/OvsEth.h create mode 100644 datapath-windows/ovsext/OvsEvent.c create mode 100644 datapath-windows/ovsext/OvsEvent.h create mode 100644 datapath-windows/ovsext/OvsFlow.c create mode 100644 datapath-windows/ovsext/OvsFlow.h create mode 100644 datapath-windows/ovsext/OvsIoctl.c create mode 100644 datapath-windows/ovsext/OvsIoctl.h create mode 100644 datapath-windows/ovsext/OvsIpHelper.c create mode 100644 datapath-windows/ovsext/OvsIpHelper.h create mode 100644 datapath-windows/ovsext/OvsJhash.c create mode 100644 datapath-windows/ovsext/OvsJhash.h create mode 100644 datapath-windows/ovsext/OvsNetProto.h create mode 100644 datapath-windows/ovsext/OvsOid.c create mode 100644 datapath-windows/ovsext/OvsOid.h create mode 100644 datapath-windows/ovsext/OvsPacketIO.c create mode 100644 datapath-windows/ovsext/OvsPacketIO.h create mode 100644 datapath-windows/ovsext/OvsPacketParser.c create mode 100644 datapath-windows/ovsext/OvsPacketParser.h create mode 100644 datapath-windows/ovsext/OvsSwitch.c create mode 100644 datapath-windows/ovsext/OvsSwitch.h create mode 100644 datapath-windows/ovsext/OvsTunnel.c create mode 100644 datapath-windows/ovsext/OvsTunnel.h create mode 100644 datapath-windows/ovsext/OvsTunnelFilter.c create mode 100644 datapath-windows/ovsext/OvsTunnelIntf.h create mode 100644 datapath-windows/ovsext/OvsTypes.h create mode 100644 datapath-windows/ovsext/OvsUser.c create mode 100644 datapath-windows/ovsext/OvsUser.h create mode 100644 datapath-windows/ovsext/OvsUtil.c create mode 100644 datapath-windows/ovsext/OvsUtil.h create mode 100644 datapath-windows/ovsext/OvsVport.c create mode 100644 datapath-windows/ovsext/OvsVport.h create mode 100644 datapath-windows/ovsext/OvsVxlan.c create mode 100644 datapath-windows/ovsext/OvsVxlan.h create mode 100644 datapath-windows/ovsext/ovsext.inf create mode 100644 datapath-windows/ovsext/ovsext.rc create mode 100644 datapath-windows/ovsext/ovsext.vcxproj create mode 100644 datapath-windows/ovsext/precomp.h create mode 100644 datapath-windows/ovsext/precompsrc.c create mode 100644 lib/dpif-windows.c create mode 100644 lib/dpif-windows.h create mode 100644 lib/netdev-windows.c -- 1.7.9.5 _______________________________________________ dev mailing list dev@openvswitch.org<mailto:dev@openvswitch.org> https://urldefense.proofpoint.com/v1/url?u=http://openvswitch.org/mailman/listinfo/dev&k=oIvRg1%2BdGAgOoM1BIlLLqw%3D%3D%0A&r=pEkjsHfytvHEWufeZPpgqSOJMdMjuZPbesVsNhCUc0E%3D%0A&m=BJ3XOx98uiDxOsGWUqVhUjXrXDmn6iQdRLdtIGdM0lE%3D%0A&s=95a66dd2db4e8c0136790403f1a42de5c183687b6e869b228a4ae7d3431f9b1c _______________________________________________ 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