This bug was fixed in the package cloud-init - 0.7.9-221-g7e41b2a7-0ubuntu1
--------------- cloud-init (0.7.9-221-g7e41b2a7-0ubuntu1) artful; urgency=medium * New upstream snapshot. - sysconfig: use MACADDR on bonds/bridges to configure mac_address [Ryan Harper] (LP: #1701417) - net: eni route rendering missed ipv6 default route config [Ryan Harper] (LP: #1701097) - sysconfig: enable mtu set per subnet, including ipv6 mtu [Ryan Harper] (LP: #1702513) - sysconfig: handle manual type subnets [Ryan Harper] (LP: #1687725) - sysconfig: fix ipv6 gateway routes [Ryan Harper] (LP: #1694801) - sysconfig: fix rendering of bond, bridge and vlan types. [Ryan Harper] (LP: #1695092) - Templatize systemd unit files for cross distro deltas. [Ryan Harper] - sysconfig: ipv6 and default gateway fixes. [Ryan Harper] (LP: #1704872) - net: fix renaming of nics to support mac addresses written in upper case. (LP: #1705147) -- Scott Moser <smo...@ubuntu.com> Thu, 20 Jul 2017 21:37:12 -0400 ** Changed in: cloud-init (Ubuntu Artful) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of नेपाली भाषा समायोजकहरुको समूह, which is subscribed to Xenial. Matching subscriptions: Ubuntu 16.04 Bugs https://bugs.launchpad.net/bugs/1701097 Title: eni rendering of ipv6 gateways fails Status in cloud-init: Confirmed Status in cloud-init package in Ubuntu: Fix Released Status in cloud-init source package in Xenial: Confirmed Status in cloud-init source package in Yakkety: Confirmed Status in cloud-init source package in Zesty: Confirmed Status in cloud-init source package in Artful: Fix Released Bug description: cloud-init trunk and xenial, yakkety, zesty and artful all fail A network config with a ipv6 gateway route like: subnets: - type: static address: 2001:4800:78ff:1b:be76:4eff:fe06:96b3 netmask: 'ffff:ffff:ffff:ffff::' routes: - gateway: 2001:4800:78ff:1b::1 netmask: '::' network: '::' For eni rendering, this should create a post-up/post-down route command that generates a default ipv6 route entry, like this: post-up route add -A inet6 default gw 2001:4800:78ff:1b::1 || true pre-down route del -A inet6 default gw 2001:4800:78ff:1b::1 || true However, what is currently generated is this: post-up route add -net :: netmask :: gw 2001:4800:78ff:1b::1 || true pre-down route del -net :: netmask :: gw 2001:4800:78ff:1b::1 || true That does not install the route correctly as a default gateway route. This is fallout from commit d00da2d5b0d45db5670622a66d833d2abb907388 net: normalize data in network_state object This commit removed ipv6 route 'netmask' values, and converted them to prefix length values, but failed to update the eni renderer's check for ipv6 default gateway. To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-init/+bug/1701097/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~group.of.nepali.translators Post to : group.of.nepali.translators@lists.launchpad.net Unsubscribe : https://launchpad.net/~group.of.nepali.translators More help : https://help.launchpad.net/ListHelp