Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-load-balancing-01 - Respond by March 31, 2014
Marcin Siodelski <msiodelski@gmail.com> Thu, 27 March 2014 15:40 UTC
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Date: Thu, 27 Mar 2014 16:40:01 +0100
From: Marcin Siodelski <msiodelski@gmail.com>
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To: "Bernie Volz (volz)" <volz@cisco.com>, "dhcwg@ietf.org" <dhcwg@ietf.org>
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Archived-At: http://mailarchive.ietf.org/arch/msg/dhcwg/z_inJDtUGADheRlbZy23htrSWOU
Subject: Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-load-balancing-01 - Respond by March 31, 2014
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I have read the document and I support it moving forward. Other than Bernie's catch on Reconfigure-Request, I don't see any issues with this document. Marcin On 13/03/14 04:03, Bernie Volz (volz) wrote: > > Oh, I should have clarified that the mechanism I suggested below > applies to servers sharing lease information; for servers not sharing > this data, there is no special handling for load balancing as each > server would reconfigure just the clients it knows about. > > > > - Bernie > > > > *From:*Bernie Volz (volz) > *Sent:* Wednesday, March 12, 2014 10:53 PM > *To:* dhcwg@ietf.org > *Subject:* RE: WGLC for draft-ietf-dhc-dhcpv6-load-balancing-01 - > Respond by March 31, 2014 > > > > <WG co-chair hat off> > > > > I have read this document and support it moving forward. > > > > The only shortcoming is that there is no mention of how to handle the > Reconfigure-Request messages in RFC 6977, Triggering DHCPv6 > Reconfiguration from Relay Agents. It does mention this RFC and that > load balancing applies, but as a Reconfigure-Request can contain many > Client-IDs how this is handled isn't specified (i.e., there is not > just one hash bucket). > > > > I think the mechanism here would be that a server only handles the > client-ids that hash to hash buckets it is servicing and "skips" the > other clients. Note that the server would send a Reconfigure-Reply > listing the client-ids it skipped because of load balancing (as well > as any other client-ids it was unable to initiate a reconfigure for) > -- see section 6.6 of RFC 6977. > > > > - Bernie > > > > *From:*dhcwg [mailto:dhcwg-bounces@ietf.org] *On Behalf Of *Bernie > Volz (volz) > *Sent:* Wednesday, March 12, 2014 10:36 PM > *To:* dhcwg@ietf.org > *Subject:* [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-load-balancing-01 - > Respond by March 31, 2014 > > > > This WGLC is for draft-ietf-dhc-dhcpv6-load-balancing-01. Please send > your comments by March 31, 2014. If you do not feel this document > should advance, please state your reasons why. > > > > Please take some time out to read this document and provide us your > feedback (it is a very short draft). > > > > Some history: > > > > We had done a WGLC for draft-ietf-dhc-dhcpv6-load-balancing-00 back in > early 2013 and while we considered it to have sufficient consensus, > there were comments that required a new revision and given the long > gap between the last call and the revised document, we are doing > another last call. > > > > Tomek is the document shepherd. > > > > Regards, > > > > Bernie & Tomek > > > > > > _______________________________________________ > dhcwg mailing list > dhcwg@ietf.org > https://www.ietf.org/mailman/listinfo/dhcwg
- [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-load-balan… Bernie Volz (volz)
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-load-b… Bernie Volz (volz)
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-load-b… Bernie Volz (volz)
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-load-b… 神明達哉
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-load-b… Marcin Siodelski
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-load-b… Tomek Mrugalski
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-load-b… Tomek Mrugalski
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-load-b… Andre Kostur
- Re: [dhcwg] WGLC for draft-ietf-dhc-dhcpv6-load-b… Bernie Volz (volz)