Re: [homenet] pervasive v4

2011-11-15 Thread Hans Liu
On Tue, Nov 15, 2011 at 1:42 PM, Lorenzo Colitti lore...@google.com wrote: On Tue, Nov 15, 2011 at 09:42, Brian E Carpenter brian.e.carpen...@gmail.com wrote: If homenet is going to support arbitrary self-configuring topologies, and pervasive legacy IPv4 is required, we'd surely end up

Re: [homenet] secret sharing among devices

2011-11-15 Thread Ted Lemon
On Nov 15, 2011, at 5:10 PM, Joe Touch to...@isi.edu wrote: I'll remember that next time I login using the iPad to alter its config ;-) IETF geeks are not the target end user! :) ___ homenet mailing list homenet@ietf.org

Re: [homenet] secret sharing among devices

2011-11-15 Thread Thomas Herbst
Like wifi protected setup? Push button, pass phrase, near field coms and usb stick, recently reduced to push button and pass phrase. Not an ietf thing. - Original Message - From: Ted Lemon [mailto:mel...@fugue.com] Sent: Tuesday, November 15, 2011 03:19 AM To: Thomas Herbst Cc:

Re: [homenet] pervasive v4

2011-11-15 Thread Acee Lindem
+1 On Nov 15, 2011, at 12:49 AM, Lorenzo Colitti wrote: On Tue, Nov 15, 2011 at 11:04, Erik Nordmark nordm...@cisco.com wrote: On 11/14/11 6:19 PM, Brian E Carpenter wrote: Yes, but then we're extending v4 and expecting homenets to run (presumably) RIP. Why RIP? Same protocol between

Re: [homenet] Comments on draft-acee-ospf-ospfv3-autoconfig-00

2011-11-15 Thread Michael Richardson
Lorenzo == Lorenzo Colitti lore...@google.com writes: Lorenzo 4. For security, I think we should pick an auth scheme and Lorenzo stick to it, otherwise Lorenzo it will just lead to fragmentation. Some pre-shared key Lorenzo scheme might be adequate; I don't know much about

Re: [homenet] privacy vs subnet-id

2011-11-15 Thread Michael Richardson
Brian == Brian E Carpenter Brian writes: Brian The responsible parent, for example, who does not want to Brian be fined for their kid's illegal downloads. So, something that we could specify is some way to name the subnets, and to communicate from the CPE router to the ISP about what is

Re: [homenet] privacy vs subnet-id

2011-11-15 Thread Randy Turner
Once HomeNet is figured out, a real subsequent challenge will be to address how to translate any leftover configuration required for the end user. This would be anything we couldn't figure out how to auto-configure. By translate I mean translating any geek-speak config concepts into equivalent

Re: [homenet] Comments on draft-acee-ospf-ospfv3-autoconfig-00

2011-11-15 Thread Carlos Pignataro
Hi Acee, On 11/14/2011 10:11 PM, Acee Lindem wrote: On Nov 14, 2011, at 9:46 PM, Lorenzo Colitti wrote: On Tue, Nov 15, 2011 at 10:25, Acee Lindem acee.lin...@ericsson.com mailto:acee.lin...@ericsson.com wrote: 1. I think the OSPFv3 router ID should not be based on the MAC

Re: [homenet] Comments on draft-acee-ospf-ospfv3-autoconfig-00

2011-11-15 Thread Acee Lindem
Hi Michael, On Nov 15, 2011, at 10:26 AM, Michael Richardson wrote: Lorenzo == Lorenzo Colitti lore...@google.com writes: Lorenzo 4. For security, I think we should pick an auth scheme and Lorenzo stick to it, otherwise Lorenzo it will just lead to fragmentation. Some

Re: [homenet] privacy vs subnet-id

2011-11-15 Thread Ted Lemon
On Nov 16, 2011, at 2:49 AM, Michael Richardson m...@sandelman.ca wrote: {why am I top-quoting?} I don't know. So, I agree with you about translating terminology, or at least, picking sufficiently unique (and multicultural) terminology such that the terms can be used unambiguously. The

Re: [homenet] secret sharing among devices

2011-11-15 Thread Ted Lemon
On Nov 15, 2011, at 9:48 PM, Thomas Herbst ther...@silverspringnet.com wrote: Like wifi protected setup? Push button, pass phrase, near field coms and usb stick, recently reduced to push button and pass phrase. Into which router do you type he pass phrase? How?

Re: [homenet] secret sharing among devices

2011-11-15 Thread Michael Richardson
Joe == Joe Touch to...@isi.edu writes: Joe - verizon home network (no USB on my home router) Joe - iPhone and iPad (USB clients, but not hosts) Joe - no PC (use the iCloud service) Tell me again why you need homenet on such a simple network? Joe So my iPad (and/or

Re: [homenet] pervasive v4

2011-11-15 Thread Ted Lemon
On Nov 16, 2011, at 7:52 AM, Brian E Carpenter brian.e.carpen...@gmail.com wrote: But afaik this isn't the 'make IPv4 work better' WG. That means that the requirement to not break IPv4 actually constrains the possible topologies for IPv6. This was definitely not the sense of the working

Re: [homenet] pervasive v4

2011-11-15 Thread Ted Lemon
On Nov 16, 2011, at 9:00 AM, Brian E Carpenter brian.e.carpen...@gmail.com wrote: What will happen if a user hangs an existing v4-only box bought in the supermarket off a new homenet-conforming box? I'm not saying we have to guarantee that it works, but at least we need to understand the

Re: [homenet] draft-baker-homenet-prefix-assignment

2011-11-15 Thread Russ White
Right now clients don't pick the best one--they just pick one pretty much at random. But yes, if you have two DHCP servers providing different information, you need to resolve that. We would have to write a spec to handle this—it's not handled in the existing protocol. We need to be

Re: [homenet] draft-baker-homenet-prefix-assignment

2011-11-15 Thread Ted Lemon
On Nov 16, 2011, at 11:18 AM, Russ White ru...@riw.us wrote: We need to be aware that not every network may be able to reach the Internet... So you might need to have an address from every available DHCP server, not just the best, one, or even a random, one. Yes, this is part of a problem

Re: [homenet] draft-baker-homenet-prefix-assignment

2011-11-15 Thread Ole Troan
We need to be aware that not every network may be able to reach the Internet... So you might need to have an address from every available DHCP server, not just the best, one, or even a random, one. Yes, this is part of a problem space of which I have become keenly aware over the course of

Re: [homenet] pervasive v4

2011-11-15 Thread Ted Lemon
On Nov 16, 2011, at 1:31 PM, Erik Nordmark nordm...@cisco.com wrote: The service call will be something like the internet is working fine, but the printer is broken when the laptop uses dual-stack but the printer is IPv4 only. I uniformity (within the home) is better if we care about

Re: [homenet] draft-baker-homenet-prefix-assignment

2011-11-15 Thread Ole Troan
do we need to? in a self organizing unmanaged home; if we were to do a combination of a network wide flooding mechanism and RAs. would we need DHCP in the network at all? I am not claiming that we do. However, the problem exists whether we do DHCP in homenet or not. yes, indeed.

Re: [homenet] pervasive v4

2011-11-15 Thread Randy Turner
Good points...Speaking of Bonjour, I haven't seen many references to support for multicast (yet)...I'm assuming this is on the plate. Randy On Nov 15, 2011, at 10:29 PM, Ted Lemon wrote: On Nov 16, 2011, at 1:31 PM, Erik Nordmark nordm...@cisco.com wrote: The service call will be something

Re: [homenet] pervasive v4

2011-11-15 Thread Ray Bellis
On 16 Nov 2011, at 14:35, Randy Turner wrote: Good points...Speaking of Bonjour, I haven't seen many references to support for multicast (yet)...I'm assuming this is on the plate. Yes, it was one of the topics of discussion at the interim, mostly in the context of naming and service

Re: [homenet] draft-baker-homenet-prefix-assignment

2011-11-15 Thread Fred Baker
On Nov 16, 2011, at 1:52 PM, Ole Troan wrote: We need to be aware that not every network may be able to reach the Internet... So you might need to have an address from every available DHCP server, not just the best, one, or even a random, one. Yes, this is part of a problem space of which

Re: [homenet] draft-baker-homenet-prefix-assignment

2011-11-15 Thread Ole Troan
Fred, We need to be aware that not every network may be able to reach the Internet... So you might need to have an address from every available DHCP server, not just the best, one, or even a random, one. Yes, this is part of a problem space of which I have become keenly aware over the

Re: [homenet] pervasive v4

2011-11-15 Thread Randy Turner
Was the intent of naming and discovery to try and reuse the zeroconf/mdns stuff or something new? Thanks! Randy Original message Subject: Re: [homenet] pervasive v4 From: Ray Bellis ray.bel...@nominet.org.uk To: Randy Turner rtur...@amalfisystems.com CC: homenet@ietf.org

Re: [homenet] draft-baker-homenet-prefix-assignment

2011-11-15 Thread Fred Baker
I don't much care whose charter it's in. I do think that if we have an idea that an ISP will allocate an IA_PD to a directly attached router and that router will then, in some way, sub-allocate subnet prefixes to subnets in the home, then there is a case in which there are multiple ISPs that

Re: [homenet] draft-baker-homenet-prefix-assignment

2011-11-15 Thread Ted Lemon
On Nov 16, 2011, at 3:41 PM, Fred Baker f...@cisco.com wrote: If we do it another way, whether ZOSPF's or some other way, we have the same problem in the sense that there will be multiple sources of subnet prefixes. Yes. This becomes an even uglier problem as you progress into the network,