I have no Network Manager in Ubuntu server 16.04 LTS, but this bug present. After booting where is no dhclient in the processes if accept_ra set to 2 and syslog contains
Jun 1 13:55:33 gw dhclient[3663]: PRC: Prefix 2a02:2168:176b:4800::/56 depreferred. Jun 1 14:05:44 gw dhclient[2762]: PRC: Address 2a02:2168:82d:949::4 depreferred. if i remove setting accept_ra from sysctl on same leases all works fine except of course DHCP-PD. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1533631 Title: dhclient killed when DHCPv6 lease is out-of date To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager/+bug/1533631/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
