For posterity: CONFIG_IPV6_ROUTER_PREF appears to be enabled in recent versions.
CONFIG_IPV6_OPTIMISTIC_DAD is bug #1728366. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/447905 Title: [karmic] please enable CONFIG_IPV6_ROUTER_PREF and CONFIG_IPV6_OPTIMISTIC_DAD Status in linux package in Ubuntu: Incomplete Bug description: Hello, please enable the following IPv6 configuration options in the Karmic kernel CONFIG_IPV6_ROUTER_PREF IPv6: Router Preference (RFC4191) support CONFIG_IPV6_OPTIMISTIC_DAD IPv6: Enable RFC 4429 Optimistic DAD (EXPERIMENTAL) Thanks. Bernhard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/447905/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
