Re: DHCPv6 PD & Routing Questions

2015-11-21 Thread Jim Burwell
software! > https://www.gofundme.com/savewifi > > > On Sat, Nov 21, 2015 at 11:13 AM, Frederik Kriewitz > <frede...@kriewitz.eu> wrote: >> On Fri, Nov 20, 2015 at 10:35 PM, Jim Burwell <j...@jsbc.cc> wrote: >>> 2) What are the most common ways of managing the r

Re: DHCPv6 PD & Routing Questions

2015-11-20 Thread Jim Burwell
On 2015-11-20 15:36, Owen DeLong wrote: >> On Nov 20, 2015, at 13:35 , Jim Burwell <j...@jsbc.cc> wrote: >> >> Hi, >> >> Have a simple couple of questions here. >> >> In my admittedly cursory glances over the DHCPv6 RFCs, I don't see any >>

DHCPv6 PD & Routing Questions

2015-11-20 Thread Jim Burwell
Hi, Have a simple couple of questions here. In my admittedly cursory glances over the DHCPv6 RFCs, I don't see any reference to the protocol having any role in managing the routing of prefixes it delegates. Perhaps I missed it, but I somewhat expected the omission of this responsibility would

Re: Comcast IPv6 Milestone

2014-07-24 Thread Jim Burwell
Congrats to you and your team John! I presume Comcast Business is still a work in progress? - Jim On 7/24/2014 08:08, Brzozowski, John wrote: FYI – please feel free to contact me directly if you have any questions:

Problems for route to 92.43.96.0/21 for Comcast?

2013-02-11 Thread Jim Burwell
Can't seem to get to 92.43.96.0/21 (specifically 92.43.96.130 ... in Salzburg Austria) from Comcast Business in the Bay Area (traceroute stops close to provider edge). Works from Verizon FiOS down in LA, and a HE.net host in Fremont. Comcast folks may want to look at this. :-) - Jim

Re: Comcast IPv6 Update

2012-06-01 Thread Jim Burwell
On 6/1/2012 11:06, Seth Mattinen wrote: On 6/1/12 7:04 AM, Brzozowski, John wrote: Jimmy, Trust me, I work for Comcast and run the IPv6 program. This has been the case for nearly 7 years. We can take some of the items below off list. We have launched IPv6 for residential broadband at this

Re: Comcast IPv6 Update

2012-06-01 Thread Jim Burwell
On 6/1/2012 12:21, Jared Mauch wrote: On Fri, Jun 01, 2012 at 11:06:24AM -0700, Seth Mattinen wrote: On 6/1/12 7:04 AM, Brzozowski, John wrote: Jimmy, Trust me, I work for Comcast and run the IPv6 program. This has been the case for nearly 7 years. We can take some of the items below off

Re: Comcast IPv6 Update

2011-11-09 Thread Jim Burwell
On 11/9/2011 08:58, Livingood, Jason wrote: On 11/9/11 11:54 AM, Blake T. Pfankuchbl...@pfankuch.me wrote: This appears directed at the Home market. Any word on the Business Class market even as a /128? Business Class is coming later. It won't hurt to contact the Business Class sales

Re: useful bgp example

2010-05-19 Thread Jim Burwell
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 5/19/2010 11:58, Dan White wrote: You should be using 192.168.2.0 for documented examples,or at least private space. Configs like this tend to get cut and pasted into routers and get changed only when they don't work. Should that be

Re: Internationalized domain names in the root

2010-05-08 Thread Jim Burwell
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 5/7/2010 22:53, Peter Beckman wrote: On Fri, 7 May 2010, Jeroen van Aart wrote: David Conrad wrote: Perhaps a bit off-topic, but some folks might get support calls... http://وزارة-الأتصالات.مصر/ That actually looks quite handsome. :-)

Re: [Re: http://tools.ietf.org/search/draft-hain-ipv6-ulac-01]

2010-04-26 Thread Jim Burwell
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 4/26/2010 03:36, Mikael Abrahamsson wrote: On Sun, 25 Apr 2010, Owen DeLong wrote: I fail to see how link local is any more difficult than any other IPv6 address. They're different because you have to know your local network interface name

Re: Connectivity to an IPv6-only site

2010-04-23 Thread Jim Burwell
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 4/23/2010 05:42, Jared Mauch wrote: On Apr 23, 2010, at 5:49 AM, Dave Hart wrote: On Fri, Apr 23, 2010 at 08:26 UTC, Steve Bertrand st...@ibctech.ca wrote: - in WHOIS, I have ns1 and ns2.onlyv6.com listed as the authoritative name servers

Re: Rate of growth on IPv6 not fast enough?

2010-04-23 Thread Jim Burwell
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 4/23/2010 06:17, Clue Store wrote: But none of this does what NAT does for a big enterprise, which is to *hide internal topology*. Yes, addressing the privacy concerns that come from using lower-64-bits-derived-from-MAC-address is required,

Re: Rate of growth on IPv6 not fast enough?

2010-04-22 Thread Jim Burwell
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 4/22/2010 05:34, Simon Perreault wrote: On 2010-04-22 07:18, William Herrin wrote: On the other hand, I could swear I've seen a draft where the PC picks up random unused addresses in the lower 64 for each new outbound connection for anonymity

Re: Rate of growth on IPv6 not fast enough?

2010-04-22 Thread Jim Burwell
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 4/22/2010 22:00, Owen DeLong wrote: On Apr 22, 2010, at 5:55 AM, Jim Burwell wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 4/22/2010 05:34, Simon Perreault wrote: On 2010-04-22 07:18, William Herrin wrote: On the other hand, I

Re: Rate of growth on IPv6 not fast enough?

2010-04-22 Thread Jim Burwell
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 4/22/2010 22:18, Matthew Kaufman wrote: Owen DeLong wrote: On Apr 22, 2010, at 5:55 AM, Jim Burwell wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 4/22/2010 05:34, Simon Perreault wrote: On 2010-04-22 07:18, William Herrin wrote

Re: Rate of growth on IPv6 not fast enough?

2010-04-21 Thread Jim Burwell
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 4/21/2010 03:38, Mark Smith wrote: On Tue, 20 Apr 2010 21:16:10 -0700 Owen DeLong o...@delong.com wrote: Frankly, when you hear people strongly using the argument stateful firewalling == NAT, you start to wonder if they've ever seen a

Re: BGP hijack from 23724 - 4134 China?

2010-04-09 Thread Jim Burwell
On 4/9/2010 15:42, Benjamin Billon wrote: This is also blocking Sina, Netease, Yahoo.cn and other major Chinese ISP/ESP. Am I the only to think this is not very smart? It depends. I'am not a fan of country blocking. But in my case it can work for a home server. You could adapt the list and

Re: what about 48 bits?

2010-04-04 Thread Jim Burwell
On 4/4/2010 08:46, Jonathan Lassoff wrote: Excerpts from John Peach's message of Sun Apr 04 08:17:28 -0700 2010: On Sun, 4 Apr 2010 11:10:56 -0400 David Andersen d...@cs.cmu.edu wrote: There are some classical cases of assigning the same MAC address to every machine in a batch,

Re: What is The Internet TCP/IP or UNIX-to-UNIX ?

2010-04-04 Thread Jim Burwell
On 4/4/2010 12:18, Steven Bellovin wrote: On Apr 4, 2010, at 3:08 16PM, Lyndon Nerenberg wrote: File transfer wasn't multihop It was, for at least some versions (V2 and later?), if the intermediate site(s) allowed execution of the uucp command. 25 years on the brain is fuzzy on

Re: What is The Internet TCP/IP or UNIX-to-UNIX ?

2010-04-04 Thread Jim Burwell
On 4/4/2010 17:20, Barry Shein wrote: I still believe that had as much to do with the collapse of the Soviet Union as the million other politicians who wish to take credit. It's arguable that UUCP (and Usenet, email, etc that it carried) was one of the most powerful forces for change in

Re: what about 48 bits?

2010-04-04 Thread Jim Burwell
On 4/4/2010 19:16, Mark Smith wrote: -snip- Actually the IEEE have never called it Ethernet, it's all been IEEE 802.3 / XXX{BASE|BROAD}-BLAH. Ethernet, assuming version 1 and 2, strictly means thick coax, vampire taps and AUI connectors running at (half-duplex) 10Mbps. I saw some of it once.

Re: legacy /8

2010-04-03 Thread Jim Burwell
On 4/2/2010 19:13, George Bonser wrote: -Original Message- From: Jim Burwell [mailto:j...@jsbc.cc] Sent: Friday, April 02, 2010 6:00 PM To: nanog@nanog.org Subject: Re: legacy /8 So, jump through hoops to kludge up IPv4 so it continues to provide address space

Re: legacy /8

2010-04-03 Thread Jim Burwell
On 4/2/2010 21:23, Randy Bush wrote: Anyway, I see it as pretty much moot, since many major players (Comcast, Google, etc) are in the midst of major IPv6 deployments as we speak. Eventually you will have to jump on the bandwagon too. :-) clue0: the isp for which i work deployed ipv6 in

Re: legacy /8

2010-04-03 Thread Jim Burwell
On 4/3/2010 01:03, Jeroen van Aart wrote: Owen DeLong wrote: It was thought that we would not have nearly so many people connected to the internet. It was expected that most things connecting to the internet would be minicomputers and mainframes. It took some visionary and creative thinking

Re: legacy /8

2010-04-02 Thread Jim Burwell
On 4/2/2010 17:22, Randy Bush wrote: ipv4 spae is not 'running out.' the rirs are running out of a free resource which they then rent to us. breaks my little black heart. even if, and that's an if, ipv6 takes off, ipv4 is gonna be around for a lng while. when 95% of the world has

Re: Important: IPv4 Future Allocation Concept RFC

2010-04-01 Thread Jim Burwell
On 4/1/2010 15:41, Joe Greco wrote: Someone suggested this be posted more visibly. ... JG LOL smime.p7s Description: S/MIME Cryptographic Signature

Re: IP4 Space

2010-03-10 Thread Jim Burwell
On 3/10/2010 05:06, Andy Koch wrote: On Wed, Mar 10, 2010 at 04:55, Jens Link li...@quux.de wrote: Owen DeLong o...@delong.com writes: denial anger bargaining depression acceptance--- My dual-stacked network and I are here. So am I. But most IT people I

Re: IP4 Space

2010-03-10 Thread Jim Burwell
On 3/10/2010 16:57, Owen DeLong wrote: IMHO, only personally experienced pain is going to push a lot of these sorts of people into ipv6. By pain, I mean things such as not being able to deploy their new service (web site, email server, VPN box, whatever) on the internet due to lack of ipv4

Re: IP4 Space - the lie

2010-03-05 Thread Jim Burwell
On 3/5/2010 06:38, Cameron Byrne wrote: There is one of other catch with NAT64 and IPv6-only. It breaks communications with IPv4 literals. Now, you might says that IPv4 literals in URLs are very seldom well ... have a look at how Akamai does a lot of their streaming. I just hope it does

Re: Using /126 for IPv6 router links

2010-01-27 Thread Jim Burwell
On 1/26/2010 23:32, Mark Smith wrote: A minor data point to this, Linux looks to be implementing the subnet-router anycast address when IPv6 forwarding is enabled, as it's specifying Solicited-Node multicast address membership for the all zeros node address in it's MLD announcements when an

Re: Using /126 for IPv6 router links

2010-01-25 Thread Jim Burwell
On 1/25/2010 20:06, Mark Smith wrote: This from people who can probably do decimal to binary conversion and back again for IPv4 subnetting in their head and are proud of it. Surely IPv6 hex to binary and back again can be the new party trick? :-) Hehe. Decimal - binary in your head? I

Re: Are IPv6-only Internet services viable today?

2010-01-16 Thread Jim Burwell
On 1/15/2010 23:45, Owen DeLong wrote: On Jan 15, 2010, at 7:53 PM, Jim Burwell wrote: Sorry for late response here... On 1/14/2010 15:20, Cameron Byrne wrote: On Thu, Jan 14, 2010 at 3:00 PM, Jim Burwell j...@jsbc.cc mailto:j...@jsbc.cc wrote: On 1/14/2010 11:10, Cameron Byrne wrote

Re: Are IPv6-only Internet services viable today?

2010-01-15 Thread Jim Burwell
Sorry for late response here... On 1/14/2010 15:20, Cameron Byrne wrote: On Thu, Jan 14, 2010 at 3:00 PM, Jim Burwell j...@jsbc.cc wrote: On 1/14/2010 11:10, Cameron Byrne wrote: Folks, My question to the community is: assuming a network based IPv6 to IP4 translator is in place

Re: Are IPv6-only Internet services viable today?

2010-01-14 Thread Jim Burwell
On 1/14/2010 11:10, Cameron Byrne wrote: Folks, My question to the community is: assuming a network based IPv6 to IP4 translator is in place (like NAT64 / DNS64), are IPv6-only Internet services viable as a product today? In particular, would it be appropriate for a 3G /smartphone or

Re: Default Passwords for World Wide Packets/Lightning Edge Equipment

2010-01-06 Thread Jim Burwell
On 1/6/2010 01:23, Dobbins, Roland wrote: On Jan 6, 2010, at 4:18 PM, Matthew Palmer wrote: The closest I can come to a solution is to set a random password and flash it using a front-panel LED using morse. grin heh No password at all, operator prompted at the console during

Re: IPv6 Training

2009-12-23 Thread Jim Burwell
On 12/23/2009 13:03, Mike Leber wrote: Marty Anstey wrote: Just wondering if anyone has had any experience with IPv6 training courses. A quick search turns up a few results on the subject, but it would be handy to hear if anyone has any firsthand experiences or recommendations. We're