nanog mailing list archives

Re: Mac OS X 10.7, still no DHCPv6


From: Ray Soucy <rps () maine edu>
Date: Fri, 4 Mar 2011 10:21:18 -0500

One issue with this is that distributions like RHEL don't open DHCPv6 in the
default firewall policy.
 On Mar 4, 2011 7:17 AM, "Jay Cornwall" <jay () jcornwall me uk> wrote:
On Fri, 4 Mar 2011 00:24:48 +0000 (UTC), Bernhard Schmidt wrote:

Mikael Abrahamsson <swmike () swm pp se> wrote:

On a more serious note, I can on my Ubuntu machine just "apt-get
install
wide-dhcpv6-client" and I get dhcpv6, it'll properly put stuff in
resolv.conf for dns-over-ipv6 transport, even though the connection
manager knows nothing about it, at least dual stack works properly.

This is finally getting fixed now. NetworkManager 0.8.3, to be
shipped
in the upcoming Ubuntu 11.04 (Natty) seems to do the right thing,
including using the OtherConfig-Flag in RA to trigger a stateless
DHCPv6
request. Haven't tested stateful yet.

I've tested stateful configuration and it works correctly (with
stateless/stateful and stateful only) in NetworkManager with ISC DHCP 4.

The DHCP client uses a dynamic DUID based on the link-local address and
time. That's not quite as flexible as WIDE or Dibbler.

--
Jay Cornwall
http://www.jcornwall.me.uk/



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