Hello
We also have a few customers complaining about connection troubles, most
of them have a Zywal. After some netflow debugging we see many port 80
syn connections which seems the cause of the troubles.
If someone needs a dump file, just send me a mail.
Kind Regards
Erich
Am Freitag, den 11.04.2008, 14:27 +0200 schrieb Olivier Mueller:
> Hello,
>
> Still trying to reach the swisscom/bluewin support since 10 minutes (and
> the robot keeps telling me "voraussichtliche warte zeit: 4-5 minuten"
> all the time), so I guess it quicker if I ask here as well.
>
> It's a simple problem: I manage a few intranet boxes (mail/webproxy)
> connected to the net via standard bluewin adsl lines. Everything was
> fine the last years until today. Remote access via ssh (NAT on the
> router).
>
> Since today: no way to connect any of the hosts (about 5) : ports for
> ssh and http seems to be closed, while some of the IP are still
> pingable.
>
> Maybe somebody around knows about this thing? For example: maybe they
> activated a firewall this night on all customers lines to prevent
> virus/worms problems? (I don't have a bluewin line myself, so it's
> hard to debug remotely) .
>
> Regards & a nice Weekend/Sechseläuten to you,
> Olivier
>
> PS: in the mean time, the hotline answered and they know nothing about
> that, but they are going to check internally and call back later...
>
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--
* Erich Hohermuth IP Engineer - SolNet (AS 9044) PGPKEY-46A08FCB *
* phone: +41 32 517 6220 / sip:[EMAIL PROTECTED] *
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