Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-dhcpv6-03 - Respond by Dec 9, 2013
Tom Taylor <tom.taylor.stds@gmail.com> Sat, 07 December 2013 02:38 UTC
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Date: Fri, 06 Dec 2013 21:38:12 -0500
From: Tom Taylor <tom.taylor.stds@gmail.com>
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To: "Bernie Volz (volz)" <volz@cisco.com>, "dhcwg@ietf.org" <dhcwg@ietf.org>
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Subject: Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-dhcpv6-03 - Respond by Dec 9, 2013
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I think this hinges on when the client starts acting as a 4o6 client, which is not clear but really doesn't matter. May I suggest the following phrasing: "Again by default, a 4o6 client communicates with the 4o6 DHCP servers using the well-known All_DHCP_Relay_Agents_and_Servers multicast address. However, the client SHOULD ...". Tom Taylor On 06/12/2013 4:00 PM, Bernie Volz (volz) wrote: > No. That is not the case. The 4o6 DHCP client doesn't start > communicating until it has received the option(s) from the DHCPv6 > server and then it knows whether it got a list of servers to send to > or whether it should use the default multicast address. Read the > paragraph previous to the one in question. > > - Bernie > > -----Original Message----- From: dhcwg > [mailto:dhcwg-bounces@ietf.org] On Behalf Of Tom Taylor Sent: Friday, > December 06, 2013 3:50 PM To: Bernie Volz (volz); dhcwg@ietf.org > Subject: Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-dhcpv6-03 - > Respond by Dec 9, 2013 > > I think "initially" is correct. When the client first comes up, it > does not normally have a server unicast address. Even though the > client and server have not yet agreed on 4o6 provisioning at that > point, the client has reached the 4o6 server using multicast. > > Tom > > On 06/12/2013 3:20 PM, Bernie Volz (volz) wrote: >> Fixed the subject ... >> >> Yes, this is a good point. I am not sure initially is any better. >> >> Perhaps this should just be reworded to say that the client uses >> one of the two methods (multicast to >> All_DHCP_Relay_Agents_and_Servers) or to the list indicated in the >> option. >> >> - Bernie >> >> -----Original Message----- From: dhcwg >> [mailto:dhcwg-bounces@ietf.org] On Behalf Of Tom Taylor Sent: >> Friday, December 06, 2013 3:02 PM To: Bernie Volz (volz); >> dhcwg@ietf.org Subject: Re: [dhcwg] WGLC - >> draft-ietf-dhc-option-guidelines-12 - Respond by July 15 >> >> I've just reviewed all the discussion of Server address and I >> think what I'm about to say is still relevant. This is just a >> trivial wording remark. >> >> The last paragraph of Section 4 says: >> >> Typically, a 4o6 DHCP client communicates with the 4o6 DHCP >> servers using well-known All_DHCP_Relay_Agents_and_Servers >> multicast address. Client SHOULD request the 4o6 Server Address >> Option from a DHCPv6 server and the server may be configured to >> respond to the client with one such option that contains one or >> more unicast addresses of the 4o6 DHCP Servers. The server >> includes 4o6 Server Address Option in Advertise and Reply messages. >> The format of the option is defined in Section 6.3. >> >> The word "typically" in the first sentence seems to clash with >> "[The] client SHOULD request ..." in the next sentence. Do you mean >> to say "initially" rather than "typically"? >> >> Tom Taylor >> > ... _______________________________________________ dhcwg mailing > list dhcwg@ietf.org https://www.ietf.org/mailman/listinfo/dhcwg >
- [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-dhcpv… Bernie Volz (volz)
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… ian.farrer
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Qi Sun
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Bernie Volz (volz)
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Simon Perreault
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… ian.farrer
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Qi Sun
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… ian.farrer
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Simon Perreault
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Marcin Siodelski
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Qi Sun
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Simon Perreault
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Simon Perreault
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Marcin Siodelski
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Simon Perreault
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Bernie Volz (volz)
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Bernie Volz (volz)
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Simon Perreault
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Bernie Volz (volz)
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… ian.farrer
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Cong Liu
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Branimir Rajtar
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Bernie Volz (volz)
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Cong Liu
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Bernie Volz (volz)
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Simon Perreault
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Qi Sun
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Bernie Volz (volz)
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Ole Troan
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Bernie Volz (volz)
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Ole Troan
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Bernie Volz (volz)
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Ole Troan
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Sten Carlsen
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Ted Lemon
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Ted Lemon
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Simon Perreault
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Ted Lemon
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Simon Perreault
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Ted Lemon
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Simon Perreault
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Cong Liu
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Ole Troan
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Bernie Volz (volz)
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Ted Lemon
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Simon Perreault
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Bernie Volz (volz)
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Tom Taylor
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Bernie Volz (volz)
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Tom Taylor
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Cong Liu
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Qi Sun
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Simon Perreault
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Bernie Volz (volz)
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Marcin Siodelski
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Ted Lemon
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Qi Sun
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Ted Lemon
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Bernie Volz (volz)
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Marcin Siodelski
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Ted Lemon
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Bernie Volz (volz)
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Qi Sun
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv4-over-d… Marcin Siodelski