nanog mailing list archives
Re: [nsp] known networks for broadcast ping attacks
From: Systems Engineer <snash () lightning net>
Date: Wed, 30 Jul 1997 16:21:46 -0400
Actually people are making it seem that the entire MAE is sending you an echo. No one is mounting an attack from there, they are just making it look like it is coming from there. Alex.Bligh wrote:
Here's a list of KNOWN NETWORKS that are being used to ping flood other networks. If one of your networks is in here, FILTER BROADCAST PINGS NOW FROM ENTERING YOUR NETWORK. YOUR NETWORK ISBEINGUSED TO ATTACK OTHER NETWORKS."204.71.177.255", "255.255.255.255", "207.137.200.255","192.41.177.255", Urm, 192.41.177.255 is the MAE-East LAN ?! Are you saying attacks are being mounted from here or people are attacking this LAN (not sure which is more worrying) Alex Bligh Xara Networks
-- --- --- --- --- --- --- --- --- --- Steven Nash ph: (516)248-8400ext25 Systems Engineer / Network Security fax: (516)248-8897 Lightning Internet Services LLC email: snash () lightning net http://www.lightning.net --- --- --- --- --- --- --- --- ---
Current thread:
- Re: [nsp] known networks for broadcast ping attacks, (continued)
- Re: [nsp] known networks for broadcast ping attacks Paul Ferguson (Jul 30)
- Re: [nsp] known networks for broadcast ping attacks Netstat Webmaster (Jul 30)
- Message not available
- Re: [nsp] known networks for broadcast ping attacks Jay R. Ashworth (Jul 30)
- Re: [nsp] known networks for broadcast ping attacks Jordyn A. Buchanan (Jul 30)
- Message not available
- Re: [nsp] known networks for broadcast ping attacks Jay R. Ashworth (Jul 30)
- Re: [nsp] known networks for broadcast ping attacks Michael Shields (Jul 30)
- Re: [nsp] known networks for broadcast ping attacks Jon Lewis (Jul 30)
- Re: [nsp] known networks for broadcast ping attacks Joe Rhett (Jul 30)
- Message not available
- Re: [nsp] known networks for broadcast ping attacks Jay R. Ashworth (Jul 30)
- Re: [nsp] known networks for broadcast ping attacks Alex.Bligh (Jul 31)
- Re: [nsp] known networks for broadcast ping attacks Netstat Webmaster (Jul 30)
- Re: [nsp] known networks for broadcast ping attacks Systems Engineer (Jul 30)
- Re: [nsp] known networks for broadcast ping attacks root (Jul 30)
- Re: [nsp] known networks for broadcast ping attacks Systems Engineer (Jul 30)
- Re: [nsp] known networks for broadcast ping attacks root (Jul 30)
- Re: [nsp] known networks for broadcast ping attacks Systems Engineer (Jul 30)