ubuntu@autopkgtest:~$ sudo cat /run/NetworkManager/system-connections/netplan-eth42 [connection] id=netplan-eth42 type=ethernet interface-name=eth42
[ethernet] wake-on-lan=0 [ipv4] method=manual address1=192.168.1.100/24 [ipv6] method=ignore ubuntu@autopkgtest:~$ sudo cat /run/NetworkManager/system-connections/netplan-eth43 [connection] id=netplan-eth43 type=ethernet interface-name=eth43 [ethernet] wake-on-lan=0 [ipv4] method=link-local [ipv6] method=ignore -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1704210 Title: NetworkManager does not disable accept_ra when a managed device is set to ipv6 method=ignore Status in network-manager package in Ubuntu: New Bug description: As per the title; it looks (at first glance anyway, running TestNetworkManager.test_eth_dhcp6_off integration test from nplan) like NM does not set accept_ra to false, or provide a method for specifying whether you want to accept IPv6 RAs on that device. When IPv6 is disabled, we might also not want the kernel to heed RAs and create SLAAC addresses. NM already is able to disable accept_ra, since it does so when a device transitions to UNAVAILABLE or DISCONNECTED in some cases (see src/devices/nm-device.c). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1704210/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
