There may be some differences brought from the version difference. Ubuntu Natty is still at isc-dhcp 4.1.1-P1-15ubuntu9; which is only slightly below the version from Debian: 4.1.1-P1-16.1. The latest upstream release appears to be DHCP 4.2.1-P1.
We can update the packaging in Oneiric (or wait/ask for the Debian maintainers to update it), which will likely get the same behavior as 4.2.0 in Fedora. I haven't seen any of these details in release notes, but it's likely just been omitted. For now I'll reassign this to the 'isc-dhcp' package since there doesn't appear to be any issue with NetworkManager, just unexpected defaults for the DHCP client and server. ** Changed in: network-manager (Ubuntu) Assignee: Mathieu Trudel-Lapierre (mathieu-tl) => (unassigned) ** Package changed: network-manager (Ubuntu) => isc-dhcp (Ubuntu) ** Changed in: isc-dhcp (Ubuntu) Status: Confirmed => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/770324 Title: DNS resolvers are not requested/learned from DHCPv6 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs