nanog mailing list archives
Re: UDP port 80 DDoS attack
From: Keegan Holley <keegan.holley () sungard com>
Date: Sun, 5 Feb 2012 20:50:23 -0500
2012/2/5 Dobbins, Roland <rdobbins () arbor net>
On Feb 6, 2012, at 8:37 AM, Keegan Holley wrote:Source RTBH often falls victim to rapidly changing or spoofed sourceIP"s. S/RTBH can be rapidly shifted in order to deal with changing purported source IPs, and it isn't limited to /32s. It's widely supported on Cisco and Juniper gear (flowspec is a better choice on Juniper gear). I was referring to support from ISP's not from hardware vendors.
If folks don't want to read the presos or search through the archives,
that's fine, of course. The fact is that there are quite a few things that operators can and should do in order to mitigate DDoS attacks; and making the perfect the enemy of the merely good only helps the attackers, doesn't it? Yes but assuming everything discussed at a conference is instantly adopted
by the entire industry gives one false hope no?
Current thread:
- UDP port 80 DDoS attack Ray Gasnick III (Feb 05)
- Re: UDP port 80 DDoS attack Fredrik Holmqvist / I2B (Feb 05)
- RE: UDP port 80 DDoS attack Drew Weaver (Feb 08)
- Re: UDP port 80 DDoS attack Keegan Holley (Feb 05)
- Re: UDP port 80 DDoS attack Dobbins, Roland (Feb 05)
- Re: UDP port 80 DDoS attack Keegan Holley (Feb 05)
- Re: UDP port 80 DDoS attack Dobbins, Roland (Feb 05)
- Re: UDP port 80 DDoS attack Dobbins, Roland (Feb 05)
- Re: UDP port 80 DDoS attack Keegan Holley (Feb 05)
- Re: UDP port 80 DDoS attack Dobbins, Roland (Feb 05)
- Re: UDP port 80 DDoS attack Keegan Holley (Feb 05)
- Re: UDP port 80 DDoS attack Dobbins, Roland (Feb 05)
- Re: UDP port 80 DDoS attack bas (Feb 07)
- RE: UDP port 80 DDoS attack George Bonser (Feb 08)
- Re: UDP port 80 DDoS attack Keegan Holley (Feb 08)
- RE: UDP port 80 DDoS attack George Bonser (Feb 08)
- Re: UDP port 80 DDoS attack Keegan Holley (Feb 08)
- RE: UDP port 80 DDoS attack George Bonser (Feb 08)
- RE: UDP port 80 DDoS attack George Bonser (Feb 08)
- Re: UDP port 80 DDoS attack bas (Feb 08)
- RE: UDP port 80 DDoS attack George Bonser (Feb 08)
- Re: UDP port 80 DDoS attack Dobbins, Roland (Feb 05)
- Re: UDP port 80 DDoS attack Fredrik Holmqvist / I2B (Feb 05)