On 27/04/18 14:20, Paul Greenberg wrote: > > When IPv6 is disables in `/boot/grub2/grub.cfg`: > > ``` > linux16 ... ipv6.disable=1 > ``` > > Then GENEVE interface does not come up properly. > > ``` > # ovs-vsctl show > Port "ovn-14a54f-0" > Interface "ovn-14a54f-0" > type: geneve > options: {csum="true", key=flow, remote_ip="10.10.10.10"} > error: "could not add network device ovn-14a54f-0 to ofproto > (Address family not supported by protocol)" > ``` > > Additionally, run the following commands: > > ``` > # cat /proc/version > Linux version 3.10.0-514.21.1.el7.x86_64 > (mockbu...@x86-020.build.eng.bos.redhat.com) (gcc version 4.8.5 20150623 (Red > Hat 4.8.5-11) (GCC) ) #1 SMP Sat Apr 22 02:41:35 EDT 2017 > > # ovs-vswitchd --version > ovs-vswitchd (Open vSwitch) 2.9.0 > ``` > > When IPv6 is enabled, then OVN works properly. > _______________________________________________ > discuss mailing list > disc...@openvswitch.org > https://mail.openvswitch.org/mailman/listinfo/ovs-discuss >
Hi I remember running into the same when playing around with GRE on a system where IPv6 was disabled. BR Matthias _______________________________________________ discuss mailing list disc...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-discuss