RE: legacy /8

2010-04-04 Thread George Bonser
> -Original Message- > From: Owen DeLong > Sent: Saturday, April 03, 2010 9:13 PM > To: Zaid Ali > Cc: nanog@nanog.org > Subject: Re: legacy /8 > > > On Apr 3, 2010, at 2:49 PM, Zaid Ali wrote: > > > They are not glowing because applications are simply not moving to > IPv6. > > Google

Re: what about 48 bits?

2010-04-04 Thread Kevin Oberman
> Date: Sun, 04 Apr 2010 23:30:42 -0500 > From: Larry Sheldon > > I keep seeing mention here of the "permanent" MAC address. > > Really? Permanent? > > Been a long time, but it seems like one of the fun things about having > DECNet-phase IV on the network was its propensity for changing the MA

Re: legacy /8

2010-04-04 Thread Daniel Roesen
On Sun, Apr 04, 2010 at 04:31:25PM +0200, sth...@nethelp.no wrote: > > Juniper. If you want to run OSPFv3 on their layer 3 switches, you need > > a quite expensive "advanced" licence. OSPFv2, on the other hand, is > > included in the base licence. Interesting. So much for their "IPv6 doesn't cos

Re: what about 48 bits?

2010-04-04 Thread Larry Sheldon
I keep seeing mention here of the "permanent" MAC address. Really? Permanent? Been a long time, but it seems like one of the fun things about having DECNet-phase IV on the network was its propensity for changing the MAC address to be the DECNet address. And it seems like the HP-UX machines (amo

Re: what about 48 bits?

2010-04-04 Thread Scott Howard
On Sun, Apr 4, 2010 at 9:17 PM, A.B. Jr. wrote: > While most of end user devices work with temporarily assigned IP addresses, > or even with RFC1918 behind a NAT, very humble ethernet devices come from > factory with a PERMANENTE unique mac address. Just don't tell Greenpeace - I don't think we

Re: interop show network (was: legacy /8)

2010-04-04 Thread Christopher Morrow
On Sun, Apr 4, 2010 at 9:02 PM, Brandon Ross wrote: > On Sun, 4 Apr 2010, Jeroen van Aart wrote: > >> Someone in another thread mentioned interop show network. Which made me >> curious and I did a bit of searching. I found the following article from >> 2008 about the interop show: >> http://www.ne

Re: legacy /8

2010-04-04 Thread Mark Smith
On Sun, 04 Apr 2010 20:01:36 -0700 joel jaeggli wrote: > On 4/3/2010 6:15 PM, Mark Smith wrote: > > Ever used IPX or Appletalk? If you haven't, then you don't know how > > simple and capable networking can be. And those protocols were designed > > more than 20 years ago, yet they're still more ca

Re: what about 48 bits?

2010-04-04 Thread A.B. Jr.
2010/4/4 Scott Howard > On Sun, Apr 4, 2010 at 1:51 PM, Matthew Kaufman > wrote: > > > http://en.wikipedia.org/wiki/MAC_address > >> > >> The IEEE expects the MAC-48 space to be exhausted no sooner than the > year > >> 2100[3]; EUI-64s are not expected to run out in the foreseeable future. > >>

Re: what about 48 bits?

2010-04-04 Thread joel jaeggli
On 4/4/2010 7:57 PM, Richard A Steenbergen wrote: On Mon, Apr 05, 2010 at 10:57:46AM +0930, Mark Smith wrote: Has anybody considered lobbying the IEEE to do a point to point version of Ethernet to gets rid of addressing fields? Assuming an average 1024 byte packet size, on a 10Gbps link they're

Re: interop show network (was: legacy /8)

2010-04-04 Thread Brandon Ross
On Sun, 4 Apr 2010, Jeroen van Aart wrote: Someone in another thread mentioned interop show network. Which made me curious and I did a bit of searching. I found the following article from 2008 about the interop show: http://www.networkworld.com/community/node/27583 The show could setup an IPv

Re: what about 48 bits?

2010-04-04 Thread Jorge Amodio
> And then there was the time an electrician accidentally cut the coax and > decided to splice it with black electrical tape... He, he, we had all sorts of issues, ethernet was not a very well known technology yet. We had a radio antenna on the roof and when the guys doing the install saw a coax

Re: what about 48 bits?

2010-04-04 Thread Steven Bellovin
On Apr 4, 2010, at 11:29 47PM, Jorge Amodio wrote: >> The N connectors were easier to deal with than the vampire taps. To add >> a node, you just "spliced" a new xceiver box onto the line where you >> needed it by screwing a new length of cable into the new + existng >> xceivers, then connecting

Re: what about 48 bits?

2010-04-04 Thread Jorge Amodio
> The N connectors were easier to deal with than the vampire taps.  To add > a node, you just "spliced" a new xceiver box onto the line where you > needed it by screwing a new length of cable into the new + existng > xceivers, then connecting the AUI drop cable from the box to the node. I've to sa

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

2010-04-04 Thread Larry Sheldon
On 4/4/2010 09:02, Larry Sheldon wrote: This attribution line is wrong--I meant to leave only the two line below it--for my purposes it did matter who said it. > On 4/3/2010 21:36, Joe Greco wrote: The line above should have been edited out leaving only these two. >>> What if TCP is removed ? a

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

Re: legacy /8

2010-04-04 Thread joel jaeggli
On 4/3/2010 6:15 PM, Mark Smith wrote: Ever used IPX or Appletalk? If you haven't, then you don't know how simple and capable networking can be. And those protocols were designed more than 20 years ago, yet they're still more capable than IPv4. Zing, and there you have it! The hourglass is thin

Re: what about 48 bits?

2010-04-04 Thread Richard A Steenbergen
On Mon, Apr 05, 2010 at 10:57:46AM +0930, Mark Smith wrote: > > Has anybody considered lobbying the IEEE to do a point to point version > of Ethernet to gets rid of addressing fields? Assuming an average 1024 > byte packet size, on a 10Gbps link they're wasting 100+ Mbps. 100GE / > 1TE starts to m

Re: legacy /8

2010-04-04 Thread Christopher Morrow
On Sun, Apr 4, 2010 at 7:41 PM, joel jaeggli wrote: > On 4/4/2010 5:10 PM, Christopher Morrow wrote: >> >> On Sun, Apr 4, 2010 at 4:32 PM, joel jaeggli  wrote: >> >>> >>> Last time I checked, some of the state of the art 2004 era silicon I had >>> laying around could forward v6 just fine in hardwa

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

2010-04-04 Thread Robert Brockway
On Sun, 4 Apr 2010, Jim Burwell wrote: I agree. I remember back in the 80s when I first got access to UseNet and UUCP based email thinking and saying things like "the net will change the world", because for the first time people from all over the globe were communicating fairly openly and inexp

Re: legacy /8

2010-04-04 Thread joel jaeggli
On 4/4/2010 5:10 PM, Christopher Morrow wrote: On Sun, Apr 4, 2010 at 4:32 PM, joel jaeggli wrote: Last time I checked, some of the state of the art 2004 era silicon I had laying around could forward v6 just fine in hardware. It's not so usefyl due to it's fib being a bit undersized for

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

2010-04-04 Thread Jorge Amodio
> I agree.  I remember back in the 80s when I first got access to UseNet > and UUCP based email thinking and saying things like "the net will > change the world", because for the first time people from all over the > globe were communicating fairly openly and inexpensively, and somehow > the intern

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 m

Re: what about 48 bits?

2010-04-04 Thread Mark Smith
On Mon, 5 Apr 2010 01:57:41 GMT msoko...@ivan.harhan.org (Michael Sokolov) wrote: > Mark Smith wrote: > > > Has anybody considered lobbying the IEEE to do a point to point version > > of Ethernet to gets rid of addressing fields? [...] > > Actually the minimum 64 byte packet size could probably

Re: what about 48 bits?

2010-04-04 Thread Michael Sokolov
Mark Smith wrote: > Has anybody considered lobbying the IEEE to do a point to point version > of Ethernet to gets rid of addressing fields? [...] > Actually the minimum 64 byte packet size could probably go too, as that > was only there for collision detection. And maybe rename it to something e

Re: what about 48 bits?

2010-04-04 Thread Mark Smith
On Sun, 4 Apr 2010 14:05:50 -0700 Scott Howard wrote: > On Sun, Apr 4, 2010 at 1:51 PM, Matthew Kaufman wrote: > > > http://en.wikipedia.org/wiki/MAC_address > >> > >> The IEEE expects the MAC-48 space to be exhausted no sooner than the year > >> 2100[3]; EUI-64s are not expected to run out in

Re: what about 48 bits?

2010-04-04 Thread Mark Smith
On Sun, 04 Apr 2010 11:17:28 -0400 John Peach wrote: > On Sun, 4 Apr 2010 11:10:56 -0400 > David Andersen wrote: > > > There are some classical cases of assigning the same MAC address to every > > machine in a batch, resetting the counter used to number them, etc.; > > unless shown otherwise

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

2010-04-04 Thread Jorge Amodio
> I remember around 1987 when Helsinki (Univ I believe) hooked up > Talinn, Estonia via uucp (including usenet), who then hooked up MSU > (Moscow State Univ) and the traffic began flowing. I bet that there many histories, perhaps those that didn't have access to modern communications and vast reso

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

2010-04-04 Thread Barry Shein
I remember around 1987 when Helsinki (Univ I believe) hooked up Talinn, Estonia via uucp (including usenet), who then hooked up MSU (Moscow State Univ) and the traffic began flowing. You could just about see the wide-eyed disbelief by some as they saw for example alt.politics, you people just say

Re: legacy /8

2010-04-04 Thread Christopher Morrow
On Sun, Apr 4, 2010 at 4:32 PM, joel jaeggli wrote: > Last time I checked, some of the state of the art 2004 era silicon I had > laying around could forward v6 just fine in hardware.  It's not so usefyl due > to it's fib being a bit undersized for 330k routes plus v6, but hey, six > years is lo

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

2010-04-04 Thread Valdis . Kletnieks
On Sun, 04 Apr 2010 19:01:30 EDT, Steven Bellovin said: > Right, of course -- they had to show the uucp path from a well-known node. I remember trying to debug a very messy mail routing problem some 25 years ago, which we finally traced back to the fact that pathalias was too smart by half, and s

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

2010-04-04 Thread Steven Bellovin
On Apr 4, 2010, at 6:55 07PM, Randy Bush wrote: >> the visibility of the path was the only thing ordinary users had to >> worry about. > > you forgot, "and thus sigs were born." they once served a purpose other > than ego Right, of course -- they had to show the uucp path from a well-known nod

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

2010-04-04 Thread Randy Bush
fwiw, i still run uucp for a very few remaining odd sites. randy

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

2010-04-04 Thread Randy Bush
> the visibility of the path was the only thing ordinary users had to > worry about. you forgot, "and thus sigs were born." they once served a purpose other than ego randy

Re: legacy /8

2010-04-04 Thread Randy Bush
>> The fact is that lack of fastpath support doesn't matter until IPv6 >> traffic levels get high enough to need the fastpath. > Yeah, fortunately, the fact that your router is burning CPU doing IPv6 > has no impact on stuff like BGP convergence. and, after all, if ipv6 takes off, we plan to throw

Re: legacy /8

2010-04-04 Thread Randy Bush
> Juniper. If you want to run OSPFv3 on their layer 3 switches, you need > a quite expensive "advanced" licence. OSPFv2, on the other hand, is > included in the base licence. yep maybe try is-is randy

Re: what about 48 bits?

2010-04-04 Thread James Hess
On Sun, Apr 4, 2010 at 9:53 AM, A.B. Jr. wrote: > Lots of traffic recently about 64 bits being too short or too long. > What about mac addresses? Aren't they close to exhaustion? Should be. Or it > is assumed that mac addresses are being widely reused throughout the world? > All those low cost swi

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 i

Re: what about 48 bits?

2010-04-04 Thread John Peach
On Sun, 04 Apr 2010 14:48:38 -0700 Jim Burwell wrote: > 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 wrote: > >> > >> > >>> There are some classical case

Re: legacy /8

2010-04-04 Thread Zaid Ali
On 4/4/10 2:04 PM, "Vadim Antonov" wrote: > >> Zaid >> >> P.s. Disclaimer: I have always been a network operator and never a dentist. > > I would have thought opposite. > It is sometimes helpful to draw lessons from nature and other systems :) > People who have been on this list longer wou

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 wrote: >> >> >>> There are some classical cases of assigning the same MAC address to every >>> machine in a batch, re

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

2010-04-04 Thread Bruce Williams
This is an example of the law that the number of replys is directly propotional to the cluelessness of the post? Bruce On Sun, Apr 4, 2010 at 1:43 PM, Jaap Akkerhuis wrote: > > >    It was, for at least some versions (V2 and later?), if the >    intermediate site(s) allowed execution of the uucp

Re: Was a 1956 Video Phone User - "On the Internet" ?

2010-04-04 Thread Michael Dillon
> Was a 1956 Video Phone User - "On the Internet" ? > http://www.porticus.org/bell/telephones-picturephone.html Seems like ipvsomething.com is just another Internet entrepreneur who earns money from driving traffic to nonsense sites that host Google ads. He seems to think that the NANOG list is a

Re: Juniper's artificial feature blocking (was legacy /8)

2010-04-04 Thread James Hess
On Sun, Apr 4, 2010 at 2:33 PM, Michael Sokolov wrote: > feature blocking seems to negate that.  I mean, how could their > disabled-until-you-pay blocking of "premium features" be effective if a > user can get to the underlying Unix OS, shell, file system, processes, Probably signed binaries, ver

Re: what about 48 bits?

2010-04-04 Thread Scott Howard
On Sun, Apr 4, 2010 at 1:51 PM, Matthew Kaufman wrote: > http://en.wikipedia.org/wiki/MAC_address >> >> The IEEE expects the MAC-48 space to be exhausted no sooner than the year >> 2100[3]; EUI-64s are not expected to run out in the foreseeable future. >> >> > > And this is what happens when you

Re: legacy /8

2010-04-04 Thread Vadim Antonov
> Zaid > > P.s. Disclaimer: I have always been a network operator and never a dentist. I would have thought opposite. People who have been on this list longer would probably remember when I was playing in this sandbox. The real wisdom about networks is "never try to change everything and ever

Re: what about 48 bits?

2010-04-04 Thread Matthew Kaufman
Richard A Steenbergen wrote: On Sun, Apr 04, 2010 at 11:53:54AM -0300, A.B. Jr. wrote: Hi, Lots of traffic recently about 64 bits being too short or too long. What about mac addresses? Aren't they close to exhaustion? Should be. Or it is assumed that mac addresses are being widely reused th

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

2010-04-04 Thread Jaap Akkerhuis
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 the details ... You could certainly add uux and uux to the list of legal remote commands, but I confess that my memory is a

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

2010-04-04 Thread Jorge Amodio
> That the UUCP world developed links to "The Internet" (and FIDONet, and > BITNET and ) goes without saying.  But landing you Piper Cherokee at > LAX doesn't make you part of the Commercial Airline Industry. That's how for some time the distinction between "internet" and "Internet" was born.

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

2010-04-04 Thread Jorge Amodio
> But when I think of "network" I think of things like the PSTN, ABC, > Mutual, California's DOJ torn-tape TTY, and FIDO where the message to be > delivered was the focus and the internal works were pretty much > uninteresting to the "user". Read "Notable Computer Networks, John Quarterman and Jos

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

2010-04-04 Thread Jorge Amodio
> i don't recall .uucp making it into the actual DNS, but i remember our mail > system used it as a trigger to do a uucp-maps lookup. It was for a brief period of time as a pseudo-domain and placeholder for MX RRs for machines participating in the UUCP project. Mary Ann Horton (formerly Mark Hort

Re: legacy /8

2010-04-04 Thread Christopher Morrow
On Sun, Apr 4, 2010 at 2:24 PM, David Conrad wrote: > On Apr 3, 2010, at 10:46 PM, Michael Dillon wrote: >> The fact is that lack of fastpath support doesn't matter until IPv6 >> traffic levels get high enough to need the fastpath. > > Yeah, fortunately, the fact that your router is burning CPU d

Juniper's artificial feature blocking (was legacy /8)

2010-04-04 Thread Michael Sokolov
Tore Anderson wrote: > Juniper. If you want to run OSPFv3 on their layer 3 switches, you need > a quite expensive "advanced" licence. OSPFv2, on the other hand, is > included in the base licence. Really? My level of respect for Juniper has just dropped a few notches after reading this NANOG p

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

2010-04-04 Thread Lyndon Nerenberg
You could certainly add uux and uux to the list of legal remote commands, but I confess that my memory is also dim about whether uucp file a!b!c would be translated automatically. It has indeed been a while... I'm pretty sure it was adding 'uucp' in the commands list that enabled the

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

2010-04-04 Thread Steven Bellovin
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 the details ... You could certainly add uux

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

2010-04-04 Thread Lyndon Nerenberg
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 the details ... --lyndon

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

2010-04-04 Thread Steven Bellovin
On Apr 4, 2010, at 12:02 42PM, Larry Sheldon wrote: > On 4/4/2010 09:57, Jorge Amodio wrote: >>> UUCP is not a descriptor of any kind of a network in any engineering >>> sense that I know of. It is a point-to-point communications protocol. >> >> You should revise some of the history behind it.

Re: legacy /8

2010-04-04 Thread David Conrad
On Apr 3, 2010, at 10:46 PM, Michael Dillon wrote: > If "every significant router on the market" supported IPv6 five years ago,We > need more of the spirit of the old days of networking when people building > UUCP, and Fidonet and IP networks did less complaining about "vendors" and > made thing

Re: Tidbits & the "NANOG Community"

2010-04-04 Thread Dave CROCKER
On 4/4/2010 6:46 AM, Stefan Fouant wrote: Sounds like this guy could benefit from some carpeting and a few Roombas in his Data Center ;) trolls rarely benefit from anything but being ignored. d/ -- Dave Crocker Brandenburg InternetWorking bbiw.net

Re: what about 48 bits?

2010-04-04 Thread Richard A Steenbergen
On Sun, Apr 04, 2010 at 11:53:54AM -0300, A.B. Jr. wrote: > Hi, > > Lots of traffic recently about 64 bits being too short or too long. > > What about mac addresses? Aren't they close to exhaustion? Should be. > Or it is assumed that mac addresses are being widely reused throughout > the world? A

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

2010-04-04 Thread Larry Sheldon
On 4/4/2010 10:37, Jim Mercer wrote: > On Sun, Apr 04, 2010 at 09:57:12AM -0500, Jorge Amodio wrote: >> You should revise some of the history behind it. It was a descriptor >> for a very large network, it was even a TLD in the mid eighties when >> the transition to DNS was taking place, the old ban

Re: legacy /8

2010-04-04 Thread Zaid Ali
On 4/4/10 6:44 AM, "Leen Besselink" wrote: > "Out of the total number of emails received, 14% were received over > IPv6, the rest over IPv4." It should be clear that 14% received here is email to RIPE NCC servers. I don't think we have 14% of SMTP traffic out there coming via IPv6. Actual SMTP

Re: Was a 1956 Video Phone User - "On the Internet" ?

2010-04-04 Thread Larry Sheldon
On 4/4/2010 09:56, John Sage wrote: > The degree to which people subscribed to this list, apparently having > nothing better to do, will respond to a blatant troll is breathtaking. Mama taught me to be polite and forgiving, it takes me a while to give up on a persistent idiot--I want so badly to

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

2010-04-04 Thread Larry Sheldon
On 4/4/2010 09:57, Jorge Amodio wrote: >> UUCP is not a descriptor of any kind of a network in any engineering >> sense that I know of. It is a point-to-point communications protocol. > > You should revise some of the history behind it. It was a descriptor > for a very large network, it was even

Re: legacy /8

2010-04-04 Thread Joel M Snyder
Owen DeLong wrote: >It was based on 56kbit lines and the primary applications were >email, ftp, and telnet. (you have to have the right Yorkshire accent and Monty Python background for this...) 56kbit lines? If only we were so lucky... We had 9600 V.29 synchronous modems! Synchronous? My g

Re: what about 48 bits?

2010-04-04 Thread Steven Bellovin
On Apr 4, 2010, at 11:46 17AM, 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 wrote: >> >>> There are some classical cases of assigning the same MAC address to every >>> machine in a batch,

Re: what about 48 bits?

2010-04-04 Thread Mark Andrews
In message <20100404111728.2b5c9...@milhouse.peachfamily.net>, John Peach writes: > On Sun, 4 Apr 2010 11:10:56 -0400 > David Andersen wrote: > > > There are some classical cases of assigning the same MAC address to every > > machine in a batch, resetting the counter used to number them, etc.;

Re: what about 48 bits?

2010-04-04 Thread Jonathan Lassoff
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 wrote: > > > There are some classical cases of assigning the same MAC address to every > > machine in a batch, resetting the counter used to number them, etc.; > > unless

UETS/EFR (was Re: what about 48 bits?)

2010-04-04 Thread William Duck
http://www.lmdata.es/uets.htm Original Message Subject:what about 48 bits? Date: Sun, 4 Apr 2010 11:53:54 -0300 From: A.B. Jr. To: nanog@nanog.org Hi, Lots of traffic recently about 64 bits being too short or too long. What about mac addresses? Aren't they

Re: what about 48 bits?

2010-04-04 Thread Mikael Abrahamsson
On Sun, 4 Apr 2010, jim deleskie wrote: I've seen duplicate addresses in the wild in the past, I assume there is some amount of reuse, even though they are suppose to be unique. 5 percent of the mac addresses in a ADSL population used the same MAC address. Turned out to be some D-link device

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

2010-04-04 Thread Jim Mercer
On Sun, Apr 04, 2010 at 09:57:12AM -0500, Jorge Amodio wrote: > You should revise some of the history behind it. It was a descriptor > for a very large network, it was even a TLD in the mid eighties when > the transition to DNS was taking place, the old bang style addresses > like mine original sei

Re: what about 48 bits?

2010-04-04 Thread William Herrin
On Sun, Apr 4, 2010 at 11:17 AM, John Peach wrote: > Sun, for one, used to assign the same MAC address to every NIC in the > same box. Technically, they assigned a MAC to the NIC and a MAC to the box. Unless you configured it otherwise, all NICs in the box defaulted to using the box's MAC instead

Re: what about 48 bits?

2010-04-04 Thread John Peach
On Sun, 4 Apr 2010 11:10:56 -0400 David Andersen wrote: > There are some classical cases of assigning the same MAC address to every > machine in a batch, resetting the counter used to number them, etc.; unless > shown otherwise, these are likely to be errors, not accidental collisions. > >

Re: what about 48 bits?

2010-04-04 Thread David Andersen
There are some classical cases of assigning the same MAC address to every machine in a batch, resetting the counter used to number them, etc.; unless shown otherwise, these are likely to be errors, not accidental collisions. -Dave On Apr 4, 2010, at 10:57 AM, jim deleskie wrote: > I've seen

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

2010-04-04 Thread Jorge Amodio
>>> UNIX-to-UNIX Service-Based solutions pre-date many ARPA DARPA DOD >>> funding programs run by people who do not write code >> >> you're shocking lack of clue is showing > > As is the lack of access to any of a large collection of books, > articles, and anecdotes.  ("Access" here meaning physica

Re: what about 48 bits?

2010-04-04 Thread jim deleskie
I've seen duplicate addresses in the wild in the past, I assume there is some amount of reuse, even though they are suppose to be unique. -jim On Sun, Apr 4, 2010 at 11:53 AM, A.B. Jr. wrote: > Hi, > > Lots of traffic recently about 64 bits being too short or too long. > > What about mac address

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

2010-04-04 Thread Jorge Amodio
> UUCP is not a descriptor of any kind of a network in any engineering > sense that I know of.  It is a point-to-point communications protocol. You should revise some of the history behind it. It was a descriptor for a very large network, it was even a TLD in the mid eighties when the transition t

Re: Was a 1956 Video Phone User - "On the Internet" ?

2010-04-04 Thread John Sage
Larry Sheldon wrote: On 4/4/2010 05:00, IPv3.com wrote: Based on these ASCII notes...(c. 1995 cave paintings)... http://www.ietf.org/rfc/rfc1775.txt Was a 1956 Video Phone User - "On the Internet" ? http://www.porticus.org/bell/telephones-picturephone.html Is a 2010 HDTV (ATSC DLNA) viewer - "

what about 48 bits?

2010-04-04 Thread A.B. Jr.
Hi, Lots of traffic recently about 64 bits being too short or too long. What about mac addresses? Aren't they close to exhaustion? Should be. Or it is assumed that mac addresses are being widely reused throughout the world? All those low cost switches and wifi adapters DO use unique mac addresses

Re: Was a 1956 Video Phone User - "On the Internet" ?

2010-04-04 Thread Larry Sheldon
On 4/4/2010 05:00, IPv3.com wrote: > Based on these ASCII notes...(c. 1995 cave paintings)... > http://www.ietf.org/rfc/rfc1775.txt > > Was a 1956 Video Phone User - "On the Internet" ? > http://www.porticus.org/bell/telephones-picturephone.html > > Is a 2010 HDTV (ATSC DLNA) viewer - "On the Int

Re: legacy /8

2010-04-04 Thread Roland Perry
In article <4bb897a7.60...@consolejunkie.net>, Leen Besselink writes >> (I saw a number in the last 2-3 days that 2-3% of spam is now being delivered >> via SMTP-over-IPv6). You may not need that gear as much as you thought... > >This maybe ?: >http://labs.ripe.net/content/spam-over-ipv6 > >"Out

Re: legacy /8

2010-04-04 Thread sthaug
> > Do you have an actual example of a vendor, today, charging a higher > > license fee for IPv6 support? > > Juniper. If you want to run OSPFv3 on their layer 3 switches, you need > a quite expensive "advanced" licence. OSPFv2, on the other hand, is > included in the base licence. > > Our IPv6

Re: As the "NANOG Community" Moves to IPv6...

2010-04-04 Thread Patrick W. Gilmore
On Apr 4, 2010, at 6:40 AM, Matthew Moyle-Croft wrote: > On 04/04/2010, at 7:54 PM, IPv3.com wrote: > >> As the "NANOG Community" Moves to IPv6... >> ... >> it might be a Public Service to post the IPv4 /8s made available. >> ... > > http://www.iana.org/assignments/ipv4-address-space/ Please don

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

2010-04-04 Thread Larry Sheldon
On 4/4/2010 00:29, Randy Bush wrote: >> UNIX-to-UNIX Service-Based solutions pre-date many ARPA DARPA DOD >> funding programs run by people who do not write code > > you're shocking lack of clue is showing As is the lack of access to any of a large collection of books, articles, and anecdotes. (

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

2010-04-04 Thread Larry Sheldon
On 4/3/2010 21:36, Joe Greco wrote: >> What if TCP is removed ? and IP is completely re-worked in the same >> 160-bit foot-print as IPv4 ? Would 64-bit Addressing last a few years ? I must have dozed off--what is the connection between the Subject: and the recent traffic under it. "The Internet"

Re: Tidbits & the "NANOG Community"

2010-04-04 Thread Stefan Fouant
Sounds like this guy could benefit from some carpeting and a few Roombas in his Data Center ;) Stefan Fouant --Original Message-- From: Randy Bush To: IPv3.com Cc: nanog@nanog.org Subject: Re: Tidbits & the "NANOG Community" Sent: Apr 4, 2010 6:23 AM Sent from my Verizon Wireless Bla

Re: legacy /8

2010-04-04 Thread Leen Besselink
On 04/03/2010 07:39 PM, valdis.kletni...@vt.edu wrote: On Sat, 03 Apr 2010 08:06:44 EDT, Jeffrey Lyon said: For small companies the cost of moving to IPv6 is far too great, especially when we rely on certain DDoS mitigation gear that does not yet have an IPv6 equivalent. So? How man

Re: legacy /8

2010-04-04 Thread Roland Perry
In article <201004041249.o34cnuut078...@aurora.sol.net>, Joe Greco writes Some sources claim the PET is later, but I remember it because I was doing a project on "PCs in Schools" in the spring of 1977, using an 8-bit PC that I had built myself on a patchboard. And the PET arrived just in time fo

Re: legacy /8

2010-04-04 Thread Tore Anderson
* Michael Dillon > Do you have an actual example of a vendor, today, charging a higher > license fee for IPv6 support? Juniper. If you want to run OSPFv3 on their layer 3 switches, you need a quite expensive "advanced" licence. OSPFv2, on the other hand, is included in the base licence. Our IP

Re: legacy /8

2010-04-04 Thread Joe Greco
> In article <207e4e4f-b642-424e-8649-810a589da...@delong.com>, Owen > DeLong writes > >I believe the IPv4 classful addressing scheme (which some have pointed > >out was the second IPv4 addressing scheme, I wasn't involved early > >enough for the first, so didn't remember it) predates commodore

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

2010-04-04 Thread Suresh Ramasubramanian
On Sun, Apr 4, 2010 at 2:42 PM, James Bensley wrote: > > Also having the email account ipv3@gmail.com, thats not very useful? He's still got to reach the heights of IPv9 -- Suresh Ramasubramanian (ops.li...@gmail.com)

Re: As the "NANOG Community" Moves to IPv6...

2010-04-04 Thread Matthew Moyle-Croft
On 04/04/2010, at 7:54 PM, IPv3.com wrote: > As the "NANOG Community" Moves to IPv6... > ... > it might be a Public Service to post the IPv4 /8s made available. > ... http://www.iana.org/assignments/ipv4-address-space/ MMC

As the "NANOG Community" Moves to IPv6...

2010-04-04 Thread IPv3.com
As the "NANOG Community" Moves to IPv6... ... it might be a Public Service to post the IPv4 /8s made available. ... without that, Carriers may [assume] they are no longer in use and start using them for their expansion ... the DNS records of course flag your move to IPv6

Re: Tidbits & the "NANOG Community"

2010-04-04 Thread Randy Bush

Tidbits & the "NANOG Community"

2010-04-04 Thread IPv3.com
Tidbits & the "NANOG Community" ... with respect to jumping from 32-bits to 64-bits many UNIX-to-UNIX users have noted... ONE more bit (33) may be enough to distinguish Legacy from New. The bit would go on the Left as opposed to Right which would double the existing mess. ... Linux has the added bi

Was a 1956 Video Phone User - "On the Internet" ?

2010-04-04 Thread IPv3.com
Based on these ASCII notes...(c. 1995 cave paintings)... http://www.ietf.org/rfc/rfc1775.txt Was a 1956 Video Phone User - "On the Internet" ? http://www.porticus.org/bell/telephones-picturephone.html Is a 2010 HDTV (ATSC DLNA) viewer - "On the Internet" ? Note for IPv6 archeologists...Mobile Di

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

2010-04-04 Thread Randy Bush
> Also having the email account ipv3@gmail.com, thats not very > useful? an amazing insight! we need an email address police to get rid of those folk who have un-american email addresses. randy

Re: legacy /8

2010-04-04 Thread Roland Perry
In article <207e4e4f-b642-424e-8649-810a589da...@delong.com>, Owen DeLong writes I believe the IPv4 classful addressing scheme (which some have pointed out was the second IPv4 addressing scheme, I wasn't involved early enough for the first, so didn't remember it) predates commodore, apple, etc

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

2010-04-04 Thread James Bensley
Sorry for double post: Also having the email account ipv3@gmail.com, thats not very useful? This sort email address should be on the list rules like that other fellow who was spamming about top 50 AS's for botnets/spam etc. -- Regards, James. http://www.jamesbensley.co.cc/

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

2010-04-04 Thread James Bensley
If you did some more reading this would all be come clear? On 4 April 2010 02:38, IPv3.com wrote: > What is "The Internet" TCP/IP or UNIX-to-UNIX ? > Well both and neither, both of these are used and much more! > As of 2010, many people would likely answer that question based on > the Service

Re: legacy /8

2010-04-04 Thread Zaid Ali
On 4/3/10 9:12 PM, "Owen DeLong" wrote: > Uh, netflix seems fully functional to me on IPv6. What do you think is > missing? Functional is the easy part and it seems Netflix has executed that well. I was implying that the v6 traffic rate might not be quite there yet which is what we saw with

  1   2   >