[WT-support] Win-Test Bridgehead Sync Problems

[Ricardo Navarrete]

Hello,

I took part on EF4HQ team also , I noticed several problems, QSO
discrepancy with several other machines on the tunnel causin a network
disconection several times during the contest, I rerun win test at least 30
times, also an error messsage appeared with the UDP protocol.

We made some tests with the .16 version with a great success but with .17
version was terrible .

Any other one noticed the same problems?

Thanks
El 14/07/2015 11:42, "Pablo - EA4TX" <ea4tx at ea4tx.com> escribió:

> Larry et all!
>
> We noticed at EF4HQ a similar behavior. Each computer at EF4HQ Network had
> severe discrepancy between the QSO's; and even at my LAN Network (cable @
> 100Mb) I noticed that my 2 computers (bridgehead and a normal station) had
> around 400 QSOs of difference. Sync "command" didn't help and added an
> "extra" traffic into the EF4HQ Network.
>
> I know that it's difficult to reproduce this problem since you need a lot
> of
> computers in the scene but this point should be added into the "TODO" List
> for next year. If we can help you to reprodude this enviroment, let me
> know.
> We can help you to generate this huge traffic with a simulator tool.
>
> Regards,
>
> Pablo EA4TX at EF4HQ Team
>
>
> -----Mensaje original-----
> De: support-bounces at f5mzn.org [mailto:support-bounces at f5mzn.org] En nombre
> de Mario Lorenz
> Enviado el: sábado, 11 de julio de 2015 20:50
> Para: support at win-test.com
> Asunto: [WT-support] Win-Test Bridgehead Sync Problems
>
> Hello Larry,
>
> Unfortunately,
> we are seing severe instability all over the net again for this year's HQ
> setup. Admittedly, with some 60 computers in the net, this is a slightly
> bigger than usual operation, but:
>
> There is a severe discrepancy between the QSO # at the local bridgehead
> station and all other stations in the local LAN, differing by some 500
> QSOs.
>
> I have tried restarting the bridgehead station -- no change of situation. I
> demoted that bridgehead to be a normal station and made another station
> bridgehead.
> This caused a *HUGE* ammount of sync traffic on the outside net, and I am
> slowly getting all those missing QSOs in, but still, it does not look like
> the other stations in the LAN are catching on.
>
> Anything I can look at and do to find that problem ?
>
> Also: When Auto-loading the contest file on start of win-test, on the time
> master, it appears time master functionality is not enabled (ie. no TIME
> packets are being sent). This only happens if you manually load the contest
> file...
>
> [note: still at 4.16 since as always 4.17 was too late for testing...]
>
> Best regards and good luck in the contest,
>
>
> Mario, @DA0HQ
>
>
> --
> Mario Lorenz                            Internet:    <ml at vdazone.org>
>                                         Ham Radio:
> DL5MLO at DB0ERF.#THR.DEU.EU
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