Verified on 2.12.0-27: [root@localhost ~]# ip a 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 link/ether 52:54:00:67:9c:55 brd ff:ff:ff:ff:ff:ff inet 192.168.122.86/24 brd 192.168.122.255 scope global noprefixroute dynamic eth0 valid_lft 3587sec preferred_lft 3587sec inet6 fe80::5054:ff:fe67:9c55/64 scope link valid_lft forever preferred_lft forever 3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 link/ether 00:00:00:01:03:02 brd ff:ff:ff:ff:ff:ff inet6 aef0::200:ff:fe01:302/64 scope global noprefixroute valid_lft forever preferred_lft forever inet6 fe80::200:ff:fe01:302/64 scope link noprefixroute valid_lft forever preferred_lft forever [root@localhost ~]# ip -6 r aef0::/64 dev eth1 proto ra metric 101 pref medium aef1::/48 via fe80::200:ff:fe00:1 dev eth1 proto ra metric 101 pref high aef2::/96 via fe80::200:ff:fe00:1 dev eth1 proto ra metric 101 pref low fe80::/64 dev eth1 proto kernel metric 101 pref medium fe80::/64 dev eth0 proto kernel metric 256 pref medium default via fe80::200:ff:fe00:1 dev eth1 proto ra metric 101 pref low [root@localhost ~]# cat /etc/resolv.conf # Generated by NetworkManager search aa.bb.cc nameserver 192.168.122.1 nameserver aef0::11 ra packets in eth1: 22:43:29.187271 00:00:00:00:00:01 > 33:33:00:00:00:01, ethertype IPv6 (0x86dd), length 198: (hlim 255, next-header ICMPv6 (58) payload length: 144) fe80::200:ff:fe00:1 > ff02::1: [icmp6 sum ok] ICMP6, router advertisement, length 144 hop limit 255, Flags [none], pref low, router lifetime 65535s, reachable time 0ms, retrans time 0ms source link-address option (1), length 8 (1): 00:00:00:00:00:01 0x0000: 0000 0000 0001 prefix info option (3), length 32 (4): aef0::/64, Flags [onlink, auto], valid time infinity, pref. time infinity 0x0000: 40c0 ffff ffff ffff ffff 0000 0000 aef0 0x0010: 0000 0000 0000 0000 0000 0000 0000 rdnss option (25), length 24 (3): lifetime 4294967295s, addr: aef0::11 0x0000: 0000 ffff ffff aef0 0000 0000 0000 0000 0x0010: 0000 0000 0011 dnssl option (31), length 24 (3): lifetime 4294967295s, domain(s): aa.bb.cc. 0x0000: 0000 ffff ffff 0261 6102 6262 0263 6300 0x0010: 0000 0000 0000 route info option (24), length 16 (2): aef1::/48, pref=high, lifetime=infinity 0x0000: 3008 ffff ffff aef1 0000 0000 0000 route info option (24), length 24 (3): aef2::/96, pref=low, lifetime=infinity 0x0000: 6018 ffff ffff aef2 0000 0000 0000 0000 0x0010: 0000 0000 0000 22:43:32.304740 00:00:00:00:00:01 > 33:33:00:00:00:01, ethertype IPv6 (0x86dd), length 198: (hlim 255, next-header ICMPv6 (58) payload length: 144) fe80::200:ff:fe00:1 > ff02::1: [icmp6 sum ok] ICMP6, router advertisement, length 144 hop limit 255, Flags [none], pref low, router lifetime 65535s, reachable time 0ms, retrans time 0ms source link-address option (1), length 8 (1): 00:00:00:00:00:01 0x0000: 0000 0000 0001 prefix info option (3), length 32 (4): aef0::/64, Flags [onlink, auto], valid time infinity, pref. time infinity 0x0000: 40c0 ffff ffff ffff ffff 0000 0000 aef0 0x0010: 0000 0000 0000 0000 0000 0000 0000 rdnss option (25), length 24 (3): lifetime 4294967295s, addr: aef0::11 0x0000: 0000 ffff ffff aef0 0000 0000 0000 0000 0x0010: 0000 0000 0011 dnssl option (31), length 24 (3): lifetime 4294967295s, domain(s): aa.bb.cc. 0x0000: 0000 ffff ffff 0261 6102 6262 0263 6300 0x0010: 0000 0000 0000 route info option (24), length 16 (2): aef1::/48, pref=high, lifetime=infinity 0x0000: 3008 ffff ffff aef1 0000 0000 0000 route info option (24), length 24 (3): aef2::/96, pref=low, lifetime=infinity 0x0000: 6018 ffff ffff aef2 0000 0000 0000 0000 0x0010: 0000 0000 0000 [root@dell-per740-30 bz1699332]# rpm -qa | grep -E "openvswitch|ovn" ovn2.12-central-2.12.0-27.el7fdp.x86_64 openvswitch-selinux-extra-policy-1.0-14.el7fdp.noarch ovn2.12-2.12.0-27.el7fdp.x86_64 ovn2.12-host-2.12.0-27.el7fdp.x86_64 openvswitch2.12-2.12.0-21.el7fdp.x86_64
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2020:0752