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:[EMAIL PROTECTED]] > > Sent: Sat 1/25/2003 1:19 AM > > To: Alex Rubenstein > > Cc: hc; [EMAIL PROTECTED] > > 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. > > > > > > > > > > > > >
