Thank you very much. I solved my problem. my OVS version is 1.4.1.Kernel version is 3.3.7.
On 2012-6-2, at 上午12:34, Justin Pettit wrote: > My guess is that you're both using the upstreamed OVS kernel module, which > does not have the built-in support for tunneling. You can use Linux's native > GRE tunnels and just attach them as you would other interfaces to OVS. > You'll lose the ability to dynamically set the key and create tunnels through > the database, though. If you need that functionality, you'll need to use the > kernel module that comes with our distribution. > > --Justin > > > On Jun 1, 2012, at 4:25 AM, Madko wrote: > >> I have exactly the same problem on Fedora 17 (kernel 3.3.7), >> https://bugzilla.redhat.com/show_bug.cgi?id=821159 >> >> >> 2012/6/1 faicker mo <[email protected]> >> I create gre tunnel like this: >> >> ovs-vsctl add-port br0 gre0 -- set interface gre0 type=gre >> options:remote_ip=192.168.1.101 >> >> But I found: >> >> ovs-vsctl show >> 8a59928b-ebf3-44f9-85d4-80fdac32207f >> Bridge "br0" >> Port "br0" >> Interface "br0" >> type: internal >> Port "gre0" >> Interface "gre0" >> type: gre >> options: {remote_ip="192.168.1.101"} >> Port "vnet0" >> Interface "vnet0" >> >> the /var/log/messages.log: >> >> 7040 Jun 1 19:03:02 archlinux ovs-vswitchd: 00062|bridge|INFO|created port >> gre0 on bridge br0 >> >> 7041 Jun 1 19:03:02 archlinux ovs-vswitchd: 00063|dpif|WARN|system@br0: >> failed to add gre0 as port: Address family not supported by protocol >> >> 7042 Jun 1 19:03:02 archlinux ovs-vswitchd: 00064|bridge|WARN|gre0 port has >> no interfaces, dropping >> >> 7043 Jun 1 19:03:02 archlinux ovs-vswitchd: 00065|bridge|INFO|destroyed >> port gre0 on bridge br0 >> >> 7044 Jun 1 19:03:02 archlinux ovs-vswitchd: 00066|bridge|WARN|bridge br0: >> using default bridge Ethernet address b3:8b:ef:f1:d6:41 >> >> ------- >> I searched, and I unloaded the gre,ip_gre module, but the problem is the >> same. >> >> >> >> >> _______________________________________________ >> discuss mailing list >> [email protected] >> http://openvswitch.org/mailman/listinfo/discuss >> >> >> >> >> -- >> Edouard Bourguignon >> _______________________________________________ >> discuss mailing list >> [email protected] >> http://openvswitch.org/mailman/listinfo/discuss > _______________________________________________ discuss mailing list [email protected] http://openvswitch.org/mailman/listinfo/discuss
