Re: [Anima-bootstrap] Can the proxy add information during bootstrap?
"Michael Behringer (mbehring)" <mbehring@cisco.com> Wed, 13 April 2016 15:30 UTC
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From: "Michael Behringer (mbehring)" <mbehring@cisco.com>
To: Michael Richardson <mcr+ietf@sandelman.ca>, "anima-bootstrap@ietf.org"
<anima-bootstrap@ietf.org>
Thread-Topic: [Anima-bootstrap] Can the proxy add information during bootstrap?
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Date: Wed, 13 Apr 2016 15:30:51 +0000
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Subject: Re: [Anima-bootstrap] Can the proxy add information during bootstrap?
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> Michael Behringer (mbehring) <mbehring@cisco.com> wrote: > >> If you know enough in advance to know which device (down to the SN) > >> was supposed to be in each location, then I don't think you need/have > >> a zero- touch situation. > > > I've heard the requirement quite a few times to be able to see where in > > the network a device is trying to enrol. For starters, assuming you are > > shipping devices to install locations randomly, then you can make the > > link between device and target config. > > why? and once you reject the device, what happens next? How does the > device communicate back to the installer: "I'm in the wrong place" > vs, "This isn't the network I'm looking for"? > Remember: we are doing this so that the installer can be clueless. > > Can you please me more precise then "I've heard"? I'd like the real customer > belief here. Need to dig - that goes several years back... > Does the customer understand the new model, or are they working on their > old DHCP thinking? > > > My feeling: Unless a big issue, would be good to support the passing on > > of proxy information in the bootstrap protocol. > > I claim you can do this with origin address. We already have to have a unique > ACP origin address *per link* because we have to know how to return the > packets to the correct link. Err... I'm not parsing that - an ACP address per link? I must have missed something. In my mental model an AN node has an ACP *loopback* but links are only addressed with link local? Can you expand? Michael
- [Anima-bootstrap] Can the proxy add information d… Michael Behringer (mbehring)
- Re: [Anima-bootstrap] Can the proxy add informati… Toerless Eckert (eckert)
- Re: [Anima-bootstrap] Can the proxy add informati… Michael Richardson
- Re: [Anima-bootstrap] Can the proxy add informati… Brian E Carpenter
- Re: [Anima-bootstrap] Can the proxy add informati… Toerless Eckert
- Re: [Anima-bootstrap] Can the proxy add informati… Toerless Eckert
- Re: [Anima-bootstrap] Can the proxy add informati… Michael Richardson
- Re: [Anima-bootstrap] Can the proxy add informati… Michael Richardson
- Re: [Anima-bootstrap] Can the proxy add informati… Michael Richardson
- Re: [Anima-bootstrap] Can the proxy add informati… Michael Behringer (mbehring)
- Re: [Anima-bootstrap] Can the proxy add informati… Michael Richardson
- Re: [Anima-bootstrap] Can the proxy add informati… Michael Behringer (mbehring)
- Re: [Anima-bootstrap] Can the proxy add informati… Toerless Eckert
- Re: [Anima-bootstrap] Can the proxy add informati… peter van der Stok