Re: Why XML is perferable

2001-02-24 Thread Jun'an Gao
* well-known, but some RFCs such as those on OSPF may be much * more vivid if written in XML. There have been quite a few Vivid? We are talking about deeply complex technical documents here, not MTV. What do you mean, "vivid"? Maybe, we can display, say, an example of routing

Why XML is perferable

2001-02-22 Thread Jun'an Gao
Assumption: Total Comprehensiveness of RFCs = SIGMA { interest on RFC#i of reader#j * familiarity on the presentation format of RFC#i of reader#j } for i = 1 to number of RFCs, j = 1 to number of readers. Argument: Some RFCs can be well-written in simple ASCII and become

Re: Why XML is perferable

2001-02-22 Thread Jun'an Gao
Yet maybe we can safely assume that most of the people who are interested in the Internet are, or will be in a short time, familiar with XML documents. where do you get that idea? Absolutely not from IETF maillist. And there're so many internet sites other than www.ietf.org.

Re: Why XML is perferable

2001-02-22 Thread Jun'an Gao
Repeat after me: Everybody can display ASCII. Until everybody can display XML, we won't be using XML for the canonical form for RFCs. This is *different* than what Marshall Rose did in RFC2629 - note that that document is itself *flat ascii* describing how to write XML and *then convert

Re: An alternative to TCP (part 1)

2001-02-08 Thread Jun'an Gao
you should probably redirect this conversation to the end2end-interest list: [EMAIL PROTECTED] the entire IETF list is probably the wrong place for substantive technical discussion of this type. I agree. I've subscribed to [EMAIL PROTECTED] by visiting

Re: An alternative to TCP (part 1)

2001-02-08 Thread Jun'an Gao
My bottom line thoughts after having scanned thread is have you looked at SCTP? We have just finished almost 2 years of work and it solves some if not all of your issues... Before I posted the long (and maybe annoying~_~) essays about ATP I've reviewed a few of the articles about the

Re: An alternative to TCP (part 2)

2001-02-07 Thread Jun'an Gao
ATP Header Format The IPv6 packet whose payload contains an ATP packet must conform to latest IPv6 specification, currently RFC 2460. ATP suggest that the traffic class field should renamed to 'flags'. The leftmost bit could be RTP(real time payload), the rightmost be ECN(Explicit Congestion

Re: An alternative to TCP (part 1)

2001-02-07 Thread Jun'an Gao
The host *is* the edge of the network. I'm sorry to have not mentioned that I consider the host nodes, or the end nodes, are not edges but instead something attaching on network edges. I consider the very last hub, or the access router which the end nodes connected to as the 'network

Re: An alternative to TCP (part 1)

2001-02-07 Thread Jun'an Gao
if you are proposing that the IETF should investigate ATP, have you submitted the proposal as an internet-draft? No. If not, why not? I myself have some unsureness on ATP. 1. There're too many contraints in the tranditional TCP/IPv4 internet environment. So ATP is going to be optimized for

Re: An alternative to TCP (part 1)

2001-02-07 Thread Jun'an Gao
It is very hard to read your valuable contributions because you aren't sending pre-formatted text, rather one line per paragraph. I'm very sorry! I'll resend part 2 after I pre-format it.

RE: An alternative to TCP (part 2)

2001-02-07 Thread Jun'an Gao
I have a question: If the traffic class field in the IPv6 header was changed, as suggested, to a set of flags, then how would a full gammit of differentiated services be indicated? In other words, if there is only one flag indicating type of service, then different levels of, for example,

An alternative to TCP (part 1)

2001-02-06 Thread Jun'an Gao
Motivations 1. There are two annoying incompetence of TCP. One is that TCP does not distinguish packet loss caused by network transmission error from that caused by network congestion. The congestion control and avoidance mechanism makes TCP drop its transmit window upon detecting a

RE: An alternative to TCP (part 1)

2001-02-06 Thread Jun'an Gao
i hope you know about RFC1323 ftp://ftp.isi.edu/in-notes/rfc1323.txt Well, I believe I have read rfc1323. I think I should give a short comparison between ATP and the enhancements of TCP (The enhancements include ECN.). I'll make the comparison(it may take me quite a few days for I 'm not a

Re: An alternative to TCP (part 1)

2001-02-06 Thread Jun'an Gao
6. Doing traffic shaping at the network edge is better than on the host node for The host *is* the edge of the network. I'm sorry to have not mentioned that I consider the host nodes, or the end nodes, are not edges but instead something attaching on network edges. I consider the very last

Re: An alternative to TCP (part 1)

2001-02-06 Thread Jun'an Gao
6. Doing traffic shaping at the network edge is better than on the host node for The host *is* the edge of the network. I'm sorry to have not mentioned that I consider the host nodes, or the end nodes, are not edges but instead something attaching on network edges. I consider the very last

Re: An alternative to TCP (part 1)

2001-02-06 Thread Jun'an Gao
Well, I believe I have read rfc1323:-) I think I should give a short comparison between ATP and the enhancements of TCP (The enhancements include ECN.). I'll make the comparison(it may take me quite a few days for I 'm not a fluent English writer:-( ) after I have fully translated and posted

RE: An alternative to TCP (part 1)

2001-02-06 Thread Jun'an Gao
6. Doing traffic shaping at the network edge is better than on the host node for The host *is* the edge of the network. I'm sorry to have not mentioned that I consider the host nodes, or the end nodes, are not network edge but instead something attached on the network edge. I consider the

Re: An alternative to TCP (part 1)

2001-02-06 Thread Jun'an Gao
General Question: - How to migrate? I have been using the "QWERTY" keyboard all the time. I am aware that it is not the best, but I am stuck. So a set of APIs must be defined. They should be downward-compatible with basic socket APIs supporting TCP. Because ATP is optimzed for IPv6, and

Re: An alternative to TCP (part 1)

2001-02-06 Thread Jun'an Gao
I think it would be very difficult to replace TCP. However, a new That's true. But I don't think it's harder than replacing IPv4 with IPv6. transport protocol that worked better than TCP in very high bandwidth / low delay conditions might be very attractive for hosts and applications that