Sorry for the delayed reply, just back from vacation, Could you run `modinfo openvswitch` and make sure you have the 1.11 kernel module installed?
Also, here is a link for installing it in CentOS6.4 : http://n40lab.wordpress.com/2013/06/03/centos-6-4-openvswitch-installation/ Thanks, Alex Wang, On Wed, Jan 1, 2014 at 5:19 PM, Li, Chen <chen...@intel.com> wrote: > Sorry, I’m really new to openvswitch. > > Not very clear what to do. > > > > I don’t have the error message. > > And I’m working on CentOS 6.4, kernel > 2.6.32-358.123.2.openstack.el6.x86_64. > > I installed openvswitch using command “yum install openvswitch”. > > The version I’m using is openvswitch.x86_64 1.11.0_8ce28d-1.el6ost. > > My repos is > http://repos.fedorapeople.org/repos/openstack/openstack-havana/epel-6/ > > > > Thanks. > > -chen > > > > *From:* Alex Wang [mailto:al...@nicira.com] > *Sent:* Tuesday, December 31, 2013 2:38 AM > *To:* Li, Chen > *Cc:* discuss@openvswitch.org > *Subject:* Re: [ovs-discuss] Can't enable gre/vxlan for ovs > > > > Hey Chen, > > > > Just learned that there is change of way of kernel module installation > between branch-1.11 and branch-2.0. > > > > Could you confirm if you have the following error message in 'dmesg' > output? > > [ 172.574886] openvswitch: Open vSwitch switching datapath 1.11.1, built > Dec 30 2013 09:43:15 > > [ 172.575046] openvswitch: cannot register gre protocol handler > > > > This will prevent the gre module from functioning. Also, please refer to > the INSTALL file for the correct way to install kernel module. > > > > Thanks, > > Alex Wang, > > > > On Mon, Dec 30, 2013 at 9:51 AM, Alex Wang <al...@nicira.com> wrote: > > Hey Chen, > > > > Thanks for reporting this. Seems to be a bug. > > > > I can reproduce it on my machine. And ovs-dpctl show > > did not show the tunnel port, > > > > root@promg-2n-a-dhcp85:~# ovs-dpctl show > > system@ovs-system: > > lookups: hit:53 missed:4 lost:0 > > flows: 1 > > port 0: ovs-system (internal) > > port 1: br0 (internal) > > > > > > We'll investigate & fix it. > > > > Thanks, > > Alex Wang, > > > > On Sun, Dec 29, 2013 at 11:54 PM, Li, Chen <chen...@intel.com> wrote: > > Hi list, > > > > I’m trying to enable gre/vxlan for Openstack, but unfortunately, I get > failed. L > > > > So, I try to easy my job to just enable gre/vxlan on openvswitch by hand. > > I followed steps: > http://networkstatic.net/configuring-vxlan-and-gre-tunnels-on-openvswitch/#!prettyPhoto > > But, the network is still not reachable…… > > > > While I’m trying to ping another Node, the action in ovs is drop: > > on Node 1: > > 1. Run command : ping 10.1.2.11 > > 2. Run command : ovs-dpctl dump-flows > > in_port(1),eth(src=fe:34:0f:f9:16:48,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0806),arp(sip=10.1.2.10,tip=10.1.2.11,op=1,sha=fe:34:0f:f9:16:48,tha=00:00:00:00:00:00), > packets:5, bytes:210, used:0.647s, actions:*drop* > > > > Hope you guys can give me some advice about this. > > > > Thanks. > > -chen > > > > Here is my set-up’s status: > > *Node 1:* > > ifconfig > > br-int Link encap:Ethernet HWaddr FE:34:0F:F9:16:48 > > inet addr:10.1.2.10 Bcast:10.1.2.255 Mask:255.255.255.0 > > inet6 addr: fe80::1038:7dff:fec0:c4f1/64 Scope:Link > > UP BROADCAST RUNNING MTU:1500 Metric:1 > > RX packets:393799 errors:0 dropped:0 overruns:0 frame:0 > > TX packets:30 errors:0 dropped:0 overruns:0 carrier:0 > > collisions:0 txqueuelen:0 > > RX bytes:75528724 (72.0 MiB) TX bytes:1476 (1.4 KiB) > > > > eth0 Link encap:Ethernet HWaddr 00:25:90:79:EE:58 > > inet addr:192.168.11.102 Bcast:192.168.255.255 Mask:255.255.0.0 > > inet6 addr: fe80::225:90ff:fe79:ee58/64 Scope:Link > > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > > RX packets:47704498 errors:0 dropped:0 overruns:0 frame:0 > > TX packets:7581995 errors:0 dropped:0 overruns:0 carrier:0 > > collisions:0 txqueuelen:1000 > > RX bytes:8436995106 (7.8 GiB) TX bytes:2025995928 (1.8 GiB) > > Memory:dfd20000-dfd40000 > > > > lo Link encap:Local Loopback > > inet addr:127.0.0.1 Mask:255.0.0.0 > > inet6 addr: ::1/128 Scope:Host > > UP LOOPBACK RUNNING MTU:16436 Metric:1 > > RX packets:57 errors:0 dropped:0 overruns:0 frame:0 > > TX packets:57 errors:0 dropped:0 overruns:0 carrier:0 > > collisions:0 txqueuelen:0 > > RX bytes:5022 (4.9 KiB) TX bytes:5022 (4.9 KiB) > > > > ovs-vsctl show > > 4ab902f3-5d19-46b9-bd24-0ad080540613 > > Bridge br-int > > Port "gre1" > > Interface "gre1" > > type: gre > > options: {remotr_ip="192.168.11.103"} > > Port br-int > > Interface br-int > > type: internal > > ovs_version: "1.11.0" > > > > ovs-ofctl dump-flows br-int > > NXST_FLOW reply (xid=0x4): > > cookie=0x0, duration=33.562s, table=0, n_packets=0, n_bytes=0, > idle_age=33, priority=0 actions=NORMAL > > > > *Node 2:* > > ifconfig > > br-int Link encap:Ethernet HWaddr F6:B2:FB:FA:4F:40 > > inet addr:10.1.2.11 Bcast:10.1.2.255 Mask:255.255.255.0 > > inet6 addr: fe80::874:14ff:fe1c:6f2d/64 Scope:Link > > UP BROADCAST RUNNING MTU:1500 Metric:1 > > RX packets:0 errors:0 dropped:0 overruns:0 frame:0 > > TX packets:60 errors:0 dropped:0 overruns:0 carrier:0 > > collisions:0 txqueuelen:0 > > RX bytes:0 (0.0 b) TX bytes:2736 (2.6 KiB) > > > > eth0 Link encap:Ethernet HWaddr 00:25:90:79:D3:F4 > > inet addr:192.168.11.103 Bcast:192.168.255.255 Mask:255.255.0.0 > > inet6 addr: fe80::225:90ff:fe79:d3f4/64 Scope:Link > > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > > RX packets:50628891 errors:0 dropped:0 overruns:0 frame:0 > > TX packets:10316125 errors:0 dropped:0 overruns:0 carrier:0 > > collisions:0 txqueuelen:1000 > > RX bytes:9826925316 (9.1 GiB) TX bytes:2822135225 (2.6 GiB) > > Memory:dfd20000-dfd40000 > > > > lo Link encap:Local Loopback > > inet addr:127.0.0.1 Mask:255.0.0.0 > > inet6 addr: ::1/128 Scope:Host > > UP LOOPBACK RUNNING MTU:16436 Metric:1 > > RX packets:1391 errors:0 dropped:0 overruns:0 frame:0 > > TX packets:1391 errors:0 dropped:0 overruns:0 carrier:0 > > collisions:0 txqueuelen:0 > > RX bytes:154486 (150.8 KiB) TX bytes:154486 (150.8 KiB) > > > > ovs-vsctl show > > 218f9b54-b3e8-47ac-8563-58ff91ca57e9 > > Bridge br-int > > Port "gre1" > > Interface "gre1" > > type: gre > > options: {remotr_ip="192.168.11.102"} > > Port br-int > > Interface br-int > > type: internal > > ovs_version: "1.11.0" > > > > ovs-ofctl dump-flows br-int > > NXST_FLOW reply (xid=0x4): > > cookie=0x0, duration=7014.936s, table=0, n_packets=60, n_bytes=2736, > idle_age=6412, priority=0 actions=NORMAL > > > > > > _______________________________________________ > discuss mailing list > discuss@openvswitch.org > http://openvswitch.org/mailman/listinfo/discuss > > > > >
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