My router is (now) sending multiple RAs instead of aggregating all prefixes/routes into a single RA as such: Soliciting ff02::2 (ff02::2) on pc_bridge... Hop limit : 64 ( 0x40) Stateful address conf. : No Stateful other conf. : No Mobile home agent : No Router preference : medium Neighbor discovery proxy : No Router lifetime : 0 (0x00000000) seconds Reachable time : unspecified (0x00000000) Retransmit time : unspecified (0x00000000) Source link-layer address: 6C:B0:CE:F5:1E:4A MTU : 1500 bytes (valid) Prefix : fd31:aeb1:48df::/64 On-link : Yes Autonomous address conf.: Yes Valid time : infinite (0xffffffff) Pref. time : infinite (0xffffffff) Route : fd31:aeb1:48df::/48 Route preference : medium Route lifetime : infinite (0xffffffff) Recursive DNS server : fd31:aeb1:48df::2 DNS server lifetime : 6000 (0x00001770) seconds from fe80::6eb0:ceff:fef5:1e4a Hop limit : 64 ( 0x40) Stateful address conf. : No Mobile home agent : No Router preference : medium Neighbor discovery proxy : No Router lifetime : 1800 (0x00000708) seconds Reachable time : unspecified (0x00000000) Retransmit time : unspecified (0x00000000) Source link-layer address: 6C:B0:CE:F5:1E:4A MTU : 1500 bytes (valid) Prefix : 2001:1234:5678:a700::/64 On-link : Yes Autonomous address conf.: Yes Valid time : 84531 (0x00014a33) seconds Pref. time : 41331 (0x0000a173) seconds Route : 2001:1234:5678:a700::/56 Route preference : medium Route lifetime : 84531 (0x00014a33) seconds Recursive DNS server : fd31:aeb1:48df::1 DNS server lifetime : 6000 (0x00001770) seconds from fe80::6eb0:ceff:fef5:1e4a But now that it's going this NetworkManager-1.10.2-16.el7_5.x86_64 is spamming the log as such: Jan 22 08:49:40 server NetworkManager[1842]: <info> [1548164980.5807] policy: set 'enp2s0' (enp2s0) as default for IPv6 routing and DNS Jan 22 08:49:42 server NetworkManager[1842]: <info> [1548164982.0102] policy: set 'enp2s0' (enp2s0) as default for IPv6 routing and DNS Jan 22 08:49:42 server NetworkManager[1842]: <info> [1548164982.5751] policy: set 'enp2s0' (enp2s0) as default for IPv6 routing and DNS Jan 22 08:49:43 server NetworkManager[1842]: <info> [1548164983.2225] policy: set 'enp2s0' (enp2s0) as default for IPv6 routing and DNS Jan 22 08:49:43 server NetworkManager[1842]: <info> [1548164983.5056] policy: set 'enp2s0' (enp2s0) as default for IPv6 routing and DNS Jan 22 08:49:44 server NetworkManager[1842]: <info> [1548164984.7597] policy: set 'enp2s0' (enp2s0) as default for IPv6 routing and DNS Jan 22 08:49:45 server NetworkManager[1842]: <info> [1548164985.4752] policy: set 'enp2s0' (enp2s0) as default for IPv6 routing and DNS Jan 22 08:49:46 server NetworkManager[1842]: <info> [1548164986.1900] policy: set 'enp2s0' (enp2s0) as default for IPv6 routing and DNS Jan 22 08:49:46 server NetworkManager[1842]: <info> [1548164986.8223] policy: set 'enp2s0' (enp2s0) as default for IPv6 routing and DNS Jan 22 08:49:47 server NetworkManager[1842]: <info> [1548164987.5415] policy: set 'enp2s0' (enp2s0) as default for IPv6 routing and DNS Jan 22 08:49:47 server NetworkManager[1842]: <info> [1548164987.5820] policy: set 'enp2s0' (enp2s0) as default for IPv6 routing and DNS Jan 22 08:49:47 server NetworkManager[1842]: <info> [1548164987.7178] policy: set 'enp2s0' (enp2s0) as default for IPv6 routing and DNS Jan 22 08:49:47 server NetworkManager[1842]: <info> [1548164987.8289] policy: set 'enp2s0' (enp2s0) as default for IPv6 routing and DNS Jan 22 08:49:48 server NetworkManager[1842]: <info> [1548164988.2436] policy: set 'enp2s0' (enp2s0) as default for IPv6 routing and DNS Jan 22 08:49:48 server NetworkManager[1842]: <info> [1548164988.9381] policy: set 'enp2s0' (enp2s0) as default for IPv6 routing and DNS Jan 22 08:49:49 server NetworkManager[1842]: <info> [1548164989.1140] policy: set 'enp2s0' (enp2s0) as default for IPv6 routing and DNS Jan 22 08:49:49 server NetworkManager[1842]: <info> [1548164989.8361] policy: set 'enp2s0' (enp2s0) as default for IPv6 routing and DNS Jan 22 08:49:49 server NetworkManager[1842]: <info> [1548164989.9141] policy: set 'enp2s0' (enp2s0) as default for IPv6 routing and DNS Jan 22 08:49:51 server NetworkManager[1842]: <info> [1548164991.3413] policy: set 'enp2s0' (enp2s0) as default for IPv6 routing and DNS Jan 22 08:49:51 server NetworkManager[1842]: <info> [1548164991.5886] policy: set 'enp2s0' (enp2s0) as default for IPv6 routing and DNS Jan 22 08:49:51 server NetworkManager[1842]: <info> [1548164991.6961] policy: set 'enp2s0' (enp2s0) as default for IPv6 routing and DNS Thoughts? b.
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