Mark Allman and Dan Glover have put together an excellent web page for the working group. I encourage everyone to check it out. TCPSAT I-Ds are there as well...
Aaron Falk
Aaron.Falk@...
Jan 5, 1998 10:05 pm
37
Hey, out there in Satellite Land... :) A question from a "new-comer": Is there any minimum MTU (imposed by the IP...or some other...standard) which must be...
Tish Wood
TishW@...
Jan 6, 1998 11:41 pm
38
Please help, if you have any idea: We have a direct satellite link between Russia and Germany. One PC and one Router on both sides and in between the...
Bettina Pieper
bettina.pieper@...
Jan 9, 1998 2:34 am
39
... What is your observed data rate? ... I am not familiar with tcpipcfg. However, to "load" the 384kbps link you need a TCP window of about 26K. You routers...
Hans Kruse
hkruse1@...
Jan 8, 1998 8:47 pm
40
Dear Bettina, Are there any reasons for you to suspect that one really needs to change parameters in the host stacks ? Are there not too much tcpretransmits ,...
Frank Zeppenfeldt
Zeppenfeldt@...
Jan 9, 1998 3:33 am
41
Dear Bettina, OS/2 usually offers a window size of 28 kbyte. This is enough to load your 384 kbps satellite channel. Nevertheless your stack OS/2 stack seems...
MICHAEL.DZIK@...
Jan 9, 1998 3:11 pm
42
Can i get more information about TCP congestion control algorithms of Win98 (BETA2)? Large Window, SACK, Fast retransmission, Fast recovery and more others ...
kim yong sin
dragon@...
Jan 10, 1998 11:46 pm
43
... Why a TCP window of about 26K is needed ? Can you show me your calculation... Thank you very much....
Chin Sheng-Der
sdchin@...
Jan 11, 1998 1:42 pm
44
... You must be able to transmit for a full round-trip time without exhausting the window. 384kbps * 560ms = 215kbits = 25900 bytes (1) 560ms is the roundtrip...
Hans Kruse
hkruse1@...
Jan 12, 1998 3:48 am
45
By draft, Initial window size would be that given : min(4*MSS, max (2*MSS, 4380 bytes)) Why don't consider 'RTT' ? I think that it is a critical factor at...
kim yong sin
dragon@...
Jan 14, 1998 12:53 am
46
... Kim, RTT is of course the reason why slow-start is more detrimental to performance on high-speed geo satellite links. The problem I have is, how would...
Hans Kruse
hkruse1@...
Jan 13, 1998 4:52 pm
47
In message <3.0.1.32.19980113165357.0068a0b4@...>, kim yong sin ... LFNs can get congested too. If the delay is also due to queueing rather...
Curtis Villamizar
curtis@...
Jan 13, 1998 7:36 pm
48
... FYI - see RFC 2140, TCP Control Block Interdependence, for a discussion of this. It is based on initial discussions of sharing in the T/TCP specs (Braden,...
touch@...
Jan 14, 1998 6:14 am
49
I'm trying to simulate satellite links using ns1.3. Before 'TCP extension option' is included, I've just changed parameters (delay, bandwidth). Now, I...
kim yong sin
dragon@...
Jan 14, 1998 9:22 pm
50
Dan and I just sent off a new version of the Standard Mechanisms draft. The only major change was that we added a bit more discussion about Path MTU Discovery...
Mark Allman
mallman@...
Jan 14, 1998 8:58 pm
51
... I suggest: 1. You must add error link module in the satellite link between gateway and terminal, and the burst error pattern is a more sophisticated than...
Chin Sheng-Der
sdchin@...
Jan 15, 1998 12:51 pm
52
If use high bandwidth link, isn't sender's buffer (queue) size concerned with it? Our simulation made buffer overflow (or loss) when use window scaling option...
kim yong sin
dragon@...
Jan 16, 1998 1:38 am
53
New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the TCP Over Satellite Working Group of the IETF. ...
Internet-Drafts@...
Jan 15, 1998 7:55 pm
54
Subject: HOT INTERCONNECTS VI - CALL FOR PAPERS X-Priority: 3 (Normal) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit CALL FOR...
Dan Molinelli
moline@...
Jan 22, 1998 7:49 pm
55
Anybody know of such a thing? If so please contact the person below. Thanks ... Daniel Shell CISCO Systems Engineer Federal Office 216 520 4822...
Dan Shell
dshell@...
Jan 26, 1998 4:20 pm
56
I am currently attempting to test Microsoft Windows 98's (beta) implementation of satellite friendly options (TCPLW, SACK, and Fast Retransmission and Fast...
RADER, STEVEN N. (STE...
steven.n.rader1@...
Jan 26, 1998 6:26 pm
57
The TCPSAT meeting was broadcast on MBONE so if you couldn't make the meeting (and you're not satisfied with Dan Glover's detailled minutes) (and you have...
Aaron Falk
Aaron.Falk@...
Jan 27, 1998 2:33 am
58
remove Please tell me how to remove from this list??????...
Iftikhar Ahmed Qureshi
ghazii@...
Jan 27, 1998 7:27 am
59
I thought the following announcement would probably be of interest to the people on this list. Please feel free to pass it along to your colleagues as...
Mark Allman
mallman@...
Jan 29, 1998 12:01 am
60
To: tcp-over-satellite@... Is your web site the best kept secret on the Internet? We'll promote it to 50 search engines and indexes for $85 and...
owl@...
Jan 29, 1998 4:49 am
61
i'm looking for some sites or online articles that give a relatively unbiased intro/overview of the current state of cellular modem technology, for the...
Damien C Leri
damien@...
Feb 2, 1998 6:04 am
62
... http://wireless.oldcolo.com...
Steve Goldstein
sgoldste@...
Feb 2, 1998 8:11 am
63
A couple of weeks ago I posted a note asking for any information on Microsoft's support of TCPLW and related options in their Windows 98 beta. Since then,...
RADER, STEVEN N. (STE...
steven.n.rader1@...
Feb 7, 1998 1:15 am
64
Steven, can you find a network "sniffer" to capture some of the ethernet packets? My first inclination would be to examine the advertised window size in the ...
Hans Kruse
hkruse1@...
Feb 7, 1998 1:39 am
65
I wish to request for advise on a SAT link from Europe to the USA or UK for ISP & ITSP services I wish to provide. Any recomndations on carriers or brokers for...
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