[WT-support] Packet stream issue

Gerald - OE2GEN oe2gen at wasi.tv
Wed Nov 7 15:18:30 CET 2007


Addition from Result before!

Using S50CLX_Cluster but it is "Spider" and not "CLX", Port is right!

Sorry for mistake ...

73, Gerald
OE2GEN, OE2S, ...

----- Original Message ----- 
From: "Laurent HAAS - F6FVY" <f6fvy at free.fr>
To: "win-test support" <support at win-test.com>
Sent: Wednesday, November 07, 2007 1:40 PM
Subject: [WT-support] Packet stream issue


> Hi all
>
> Gentlemen, we have a case...
>
> Following the various reports we read, it looks there is something wrong
> somewhere, related to the packet (or more generally, spots) stream in
> some networked setups.
>
> To be honest, we (Olivier and me) are a bit dry, and we request your
> help to find a clue on what could be the cause of this mess !
>
> So, if you entered the last CQWW with packet assistance (in a general
> manner), and did - say - 5000 Q or more, please take the time to fill up
> this small survey (if everything went well, please fill it also - that
> could be useful) :
>
> - Callsign (for reference)
> - Computers summary (CPU / RAM)
> - Operating system
> - Any anti-virus, anti-spyware, anti-whatever installed ?
> - Nbr of networked computers
> - Version of WT
> - QSO count (approx)
> - Did you notice any slowdown [] Yes [] No
> - If so, when did it happened (approx in QSO and time)
> - DX-cluster type : [] CLX [] DXnet [] ARC [] Other (specify) []
> - DX-cluster callsign and IP/port, if any (for reference)
> - Was the packet monitor wnd open (Alt-O) [] Yes [] No
> - What is the spot lifetime value (Radio wnd properties) in min ?
>
> Also, if you suffered a slowdown and performed some tests / actions, we
> would be grateful to read them.
>
> Now, if you want to reproduce the case, here is a hint to setup a local
> "virtual" DX cluster (needs some computer expertise, but not so much) :
>
> - Download and install netcat (http://www.vulnwatch.org/netcat/)
> - Check you have a (big) .pkt file on your machine. It is even better if
> it is the real .pkt file of the last CQWW SSB...
> - Open a command wnd and enter :
>
> nc -l -p 888 -i 1000 < urFile.pkt
>
> Explanation : Netcat (nc) is now awaiting connection on the port 888,
> and once connected, will send the content of urFile.pkt, 1 line per 
> second.
>
> Now, on the same machine, open wtDxTelnet and connect to 127.0.0.1, port
> 888. You should see urFile.pkt in the window, one line per second. You
> can now start WT the usual way, and those data will be fed to WT as a
> real packet cluster stream.
>
> All comments (on this topic) welcome !
>
> 73
>
> Larry - F6FVY
>
>
> _______________________________________________
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> Support at win-test.com
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> 




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