Strange behaviour in router and broadband modem

Strange behaviour in router and broadband modem

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Subject Author Date
Strange behaviour in router and broadband modem Princess Morgiah 11-26-2004
Posted by Princess Morgiah on November 26, 2004, 9:27 pm
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Hi everyone,

I am not sure if this is the right group to post this question, if not
please excuse me for this post.

Anyway, I have several machines (Window 2000), a router (US Robotics) and a
broadband cable modem.

For the last few hours, the wan link led on my router has been blinking a
lot, same as the 'read' led on my cable modem. The strange thing is that I
am not connected to anything (website, p2p, whatever) with any of my
machines. I have tried to find out what was happening using Ethereal in
promiscuous mode, but the only packages I see are normal and very few.

What is happening? What is my router doing? And more important, why and how
do I stop this? I have already tried to reboot the router, but to no avail.

Thanks in advance,

Princess Morgiah




Posted by Princess Morgiah on November 27, 2004, 10:50 am
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> Hi everyone,
>
> I am not sure if this is the right group to post this question, if not
> please excuse me for this post.
>
> Anyway, I have several machines (Window 2000), a router (US Robotics) and
a
> broadband cable modem.
>
> For the last few hours, the wan link led on my router has been blinking a
> lot, same as the 'read' led on my cable modem. The strange thing is that I
> am not connected to anything (website, p2p, whatever) with any of my
> machines. I have tried to find out what was happening using Ethereal in
> promiscuous mode, but the only packages I see are normal and very few.
>
> What is happening? What is my router doing? And more important, why and
how
> do I stop this? I have already tried to reboot the router, but to no
avail.
>
> Thanks in advance,
>
> Princess Morgiah

Never mind. Further analysis shows that it is an ARP flood, originating from
my ISP.

Thanks anyway,

Princess Morgiah




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