Re: that 4byte ASN you were considering...

2006-10-11 Thread Ian Mason
On 10 Oct 2006, at 22:54, Per Gregers Bilse wrote: [This isn't meant to be flippant or anything else of the kind, it's a genuinely heartfelt thing, albeit maybe a bit off topic.] What all things computer related has needed from day one is a way of pronouncing (reading out loud) hexadecimal.

Re: that 4byte ASN you were considering...

2006-10-11 Thread Valdis . Kletnieks
On Tue, 10 Oct 2006 22:54:03 BST, Per Gregers Bilse said: The problem is that from and including A we can't talk about the damned things any more -- we resort to spelling out each number, with no inherent and natural feel for what we're taling about. An A380 has a maximum take-off weight of

Re: that 4byte ASN you were considering...

2006-10-11 Thread Douglas Otis
On Oct 11, 2006, at 9:07 AM, [EMAIL PROTECTED] wrote: On Tue, 10 Oct 2006 22:54:03 BST, Per Gregers Bilse said: The problem is that from and including A we can't talk about the damned things any more -- we resort to spelling out each number, with no inherent and natural feel for what

Re: that 4byte ASN you were considering...

2006-10-10 Thread Michael . Dillon
- 'Canonical representation of 4-byte AS numbers ' http://www.ietf.org/internet-drafts/draft-michaelson-4byte-as-representation-01.txt and what is good or bad about this representation? seems simple to me. and having one notation seems reasonable. what am i missing? It

Re: that 4byte ASN you were considering...

2006-10-10 Thread Henk Uijterwaal
At 10:44 10/10/2006, [EMAIL PROTECTED] wrote: - 'Canonical representation of 4-byte AS numbers ' http://www.ietf.org/internet-drafts/draft-michaelson-4byte-as-representation-01.txt and what is good or bad about this representation? seems simple to me. and having one notation

Re: that 4byte ASN you were considering...

2006-10-10 Thread Randy Bush
Using '.' as a delimiter will be somewhat annoying when used in regular expressions and likely to induce errors. Would '-' be a better choice? somehow we seem to have survived similar issues in IP quad representation. randy

Re: that 4byte ASN you were considering...

2006-10-10 Thread Michael . Dillon
Well, it will break an applications that considers everything consisting of numbers and dots to be an IP address/netmask/inverse mask. I don't think many applications do this, as they will then treat the typo 193.0.1. as an IP address. An application using [0123456789.]* will not break

Re: that 4byte ASN you were considering...

2006-10-10 Thread Henk Uijterwaal
At 13:34 10/10/2006, [EMAIL PROTECTED] wrote: My point is that if we do NOT introduce a special notation for ASnums greater than 65536, then tools only need to be checked, not updated. If your tool was written by someone who left the company 7 years ago then you might want to do such checking

RE: that 4byte ASN you were considering...

2006-10-10 Thread Neil J. McRae
somehow we seem to have survived similar issues in IP quad representation. true but we don't typically user them in regex expressions as much (at least I haven't). Its more masks and inverted masks... Regards, Neil. -- Neil J. McRae - Alive and Kicking - Team Hong Nor [EMAIL PROTECTED]

AW: that 4byte ASN you were considering...

2006-10-10 Thread Gunther Stammwitz
My point is that if we do NOT introduce a special notation for ASnums greater than 65536, then tools only need to be checked, not updated. If your tool was written by someone who left the company 7 years ago then you might want to do such checking by simply testing it with large

Re: that 4byte ASN you were considering...

2006-10-10 Thread Larry Blunk
Henk Uijterwaal wrote: At 13:34 10/10/2006, [EMAIL PROTECTED] wrote: My point is that if we do NOT introduce a special notation for ASnums greater than 65536, then tools only need to be checked, not updated. If your tool was written by someone who left the company 7 years ago then you might

Re: that 4byte ASN you were considering...

2006-10-10 Thread Edward Lewis
At 9:44 +0100 10/10/06, [EMAIL PROTECTED] wrote: It breaks any applications which recognize IP address-like objects by seeing a dot in an otherwise numeric token. I can't believe grown engineers are afraid of a dot. We all know that the Internet is awash in homegrown scripts written in

Re: that 4byte ASN you were considering...

2006-10-10 Thread Randy Bush
I can't believe grown engineers are afraid of a dot. they are not. but they have enough free time on their hands to endlessly discuss a dot. randy

Re: that 4byte ASN you were considering...

2006-10-10 Thread shields
On 2006-10-10 09:41:37, Edward Lewis wrote: I can't believe grown engineers are afraid of a dot. People have been burned in the past, and this leads them to exaggerate the cost. But even if the cost is not as large as they fear, it is not zero. If you are in favor of a new notation because

Re: that 4byte ASN you were considering...

2006-10-10 Thread Owen DeLong
On Oct 10, 2006, at 4:34 AM, [EMAIL PROTECTED] wrote: Well, it will break an applications that considers everything consisting of numbers and dots to be an IP address/netmask/inverse mask. I don't think many applications do this, as they will then treat the typo 193.0.1. as an IP address.

Re: that 4byte ASN you were considering...

2006-10-10 Thread David W. Hankins
On Tue, Oct 10, 2006 at 01:59:22AM -0500, Randy Bush wrote: somehow we seem to have survived similar issues in IP quad representation. Or domain names. I'm concerned by the kind of discussion I'm seeing here. RFC's are not law, and if your router vendor adopts this informational document in

Re: that 4byte ASN you were considering...

2006-10-10 Thread william(at)elan.net
On Tue, 10 Oct 2006, Kevin Loch wrote: Randy Bush wrote: - 'Canonical representation of 4-byte AS numbers ' draft-michaelson-4byte-as-representation-01.txt as an Informational RFC and what is good or bad about this representation? seems simple to me. and having one notation seems

Re: that 4byte ASN you were considering...

2006-10-10 Thread Joe Abley
On 10-Oct-2006, at 12:01, David W. Hankins wrote: But it's just /weird/ to ask the IETF to have this kind of role...one it has never had to my memory, and seeks constantly not to fulfill. It's not so weird when you realise that the notation adopted has an impact on other IETF work (RPSL

Re: that 4byte ASN you were considering...

2006-10-10 Thread David W. Hankins
On Tue, Oct 10, 2006 at 02:53:53PM -0500, Joe Abley wrote: On 10-Oct-2006, at 12:01, David W. Hankins wrote: But it's just /weird/ to ask the IETF to have this kind of role...one it has never had to my memory, and seeks constantly not to fulfill. It's not so weird when you realise that the

Re: that 4byte ASN you were considering...

2006-10-10 Thread Michael Shields
On 2006-10-10 13:41:42, David W. Hankins wrote: It is weird, to me, that people who have concerns about their router's configuration syntax expect to be able to take this up with the IETF, rather than their router manufacturer. Personally, I care less about which notation we choose to express

Re: that 4byte ASN you were considering...

2006-10-10 Thread Per Gregers Bilse
[This isn't meant to be flippant or anything else of the kind, it's a genuinely heartfelt thing, albeit maybe a bit off topic.] What all things computer related has needed from day one is a way of pronouncing (reading out loud) hexadecimal. My first computer was a 6502, and I've resented

Re: that 4byte ASN you were considering...

2006-10-10 Thread David W. Hankins
On Tue, Oct 10, 2006 at 09:23:54PM +, Michael Shields wrote: Personally, I care less about which notation we choose to express four-byte ASNs than that *everyone choose one notation*. Choosing a Totally, and I would be surprised if that were not the eventual outcome. In the absence of any

that 4byte ASN you were considering...

2006-10-09 Thread bmanning
FYI... ifyou think you have an opinion about this, it might be worth a read before the IESG dictates how you can use/code these badboys... - The IESG has received a request from an individual submitter to consider the following document: - 'Canonical representation of 4-byte AS numbers '

Re: that 4byte ASN you were considering...

2006-10-09 Thread Randy Bush
- 'Canonical representation of 4-byte AS numbers ' draft-michaelson-4byte-as-representation-01.txt as an Informational RFC and what is good or bad about this representation? seems simple to me. and having one notation seems reasonable. what am i missing? randy

Re: that 4byte ASN you were considering...

2006-10-09 Thread Kevin Loch
Randy Bush wrote: - 'Canonical representation of 4-byte AS numbers ' draft-michaelson-4byte-as-representation-01.txt as an Informational RFC and what is good or bad about this representation? seems simple to me. and having one notation seems reasonable. what am i missing? Using