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Re: Level3 routing issues?
- From: michael
- Date: Sat Jan 25 03:29:49 2003
Really bad. Quick capture of filter drops:
PROTO 17 (UDP) pkt from (IP's from all over the world)/1033 to (All my IP
space)/1434 dropped
On Sat, 25 Jan 2003, hc wrote:
>
> Okay this is getting bad.. one of our routers just locked up from udp
> 1434's. Can't even telnet to it now.
>
> -hc
>
> Joel Perez wrote:
>
> >My firewalls are going nuts with hits on UDP port 1434 also from
> >everywhere!
> >
> > -----Original Message-----
> > From: Aaron Burnett [mailto:listkeep@yet-another.com]
> > Sent: Sat 1/25/2003 1:19 AM
> > To: Alex Rubenstein
> > Cc: hc; nanog@merit.edu
> > Subject: Re: Level3 routing issues?
> >
> >
> >
> >
> >
> > On Sat, 25 Jan 2003, Alex Rubenstein wrote:
> >
> > >
> > >
> > > I dunno about that. But, I am seeing, in the last couple hours,
> >all kinds
> > > of new traffic.
> > >
> > > like, customers who never get attacked or anything, all of a
> >sudden:
> > >
> > >
> >http://mrtg.nac.net/switch9.oct.nac.net/3865/switch9.oct.nac.net-3865.html
> > >
> > >
> > > We are seeing this on ports all across out network -- nearly 1/2
> >our ports
> > > are in delta alarm right now.
> > >
> > > Anyone else?
> > >
> >
> > Yep. Since about 12:30 am. Getting pounded on UDP port 1434 from
> >all over
> > the world to any address on my network.
> >
> >
> >
> >
> >
>
>
>
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