Pl. tell how can i come out of it.
my badwidht is getting high utilized due to this.
pl. give mu solution .
Tejal
----- Original Message -----
From: Eric So <eric.so@graduate.hku.hk>
To: Tejal <tejal@worldgatein.net>
Cc: <cisco-nsp@puck.nether.net>
Sent: Tuesday, August 07, 2001 7:03 PM
Subject: Re: [nsp] Arp problem
> Looks like a "Code Red" scan.
>
> http://www.cisco.com/warp/public/63/ts_codred_worm.shtml
>
> -Eric
>
>
> On Tue, 7 Aug 2001, Tejal wrote:
>
> > Dear Friends,
> >
> > On my cisco 2621 router i m getting so many invalid ARP entry
> > of the IP address which doesnot exist on internet or in my lan.I
> > m monitoring my router with mrtg but the reading of
> > serial and ethernet port are totally diffrent. I m getting so much
traffic
> > on my
> > serial port and usual traffic on my ethernet port. I m getting this
problem
> > from last 2 days so that my all bandwidth get utilised evenif there is
no
> > activity from
> > my ethernet port to serial port.the subnet mask of my eth port is /25. i
m
> > getting
> > arp entry of all of my 512 IP in show arp command.even if only 15 of
them
> > are avilable on
> > lan .
> >
> > so much confused.
> >
> > Thanks in advance
> > Tejal Shah
> >
> >
>
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