I would say, give them with כפית בפה what to do. Put a capture filter
with source && dest, run ping and wireshark. Either they are dumb or
don't want to do anything.
On Sun, Mar 23, 2008 at 4:44 PM, Hetz Ben Hamo <[EMAIL PROTECTED]> wrote:
> The Unix team in Netvision (I think it's called "Mahleket ha-system").
> I don't have their phone or email unfortunately.
>
> Hetz
>
>
>
> On Sun, Mar 23, 2008 at 4:16 PM, Jonathan Ben Avraham <[EMAIL PROTECTED]>
> wrote:
> > Hi fellow list members,
> > A client of mine recently moved from H-DSL to "timsoret" (fractional E1)
> > with Netvision in Jerusalem. The client retained the same IP addresses.
> > Following the move we noticed that a large fraction of the SYN packets
> > from remote addresses do not get through to the external interface of the
> > router, *from some IP addresses*. From other IP addresses the SYN packets
> > always get through. To make matters worse, ping packets always get through
> > from anywhere regardless of their size.
> >
> > I demonstrated the problem to a Netvision support engineer who was able to
> > reproduce the problem on his own but is not able to say if the packets
> > leave the Netvision router or just never get even that far. Nevertheless,
> > Netvision denies that there is a problem and claims that they have no way
> > of sniffing a packet from a particular address though their routing cloud.
> >
> > What should we do next?
> >
> > - yba
> >
> > --
> > EE 77 7F 30 4A 64 2E C5 83 5F E7 49 A6 82 29 BA ~. .~ Tk Open
> Systems
> >
> =}------------------------------------------------ooO--U--Ooo------------{=
> > - [EMAIL PROTECTED] - tel: +972.2.679.5364, http://www.tkos.co.il -
> >
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>
>
> --
> Skepticism is the lazy person's default position.
> my blog (hebrew): http://benhamo.org
>
>
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