"Stephen J. Wilcox" wrote: > You are making assumptions.. Cisco havent said if the source was spoofed or not, > as a recent nanog thread indicated a lot of attacks do not use spoofed addresses > any more simply because the controllers have access to enough legitimate windows > boxes to not care about discovery of source.
Interesting. I read (and just now reread) Mr. dobbins posting and made the same assumptions, based on the part where he said: We've been handling a multi-vector DDoS - 40-byte spoofed SYN- ~~~~~~~ flooding towards www.cisco.com (198.133.219.25/32) as well as an HTTP-AUTH resource-exhaustion attack, and working these issues with our upstreams. I made the assupmtion that if the upstreams had an interest in cisco's survival beyond the end-of-quarter numbers they would do something useful. Strange how we leap to these shaky conclusions.