hll2011: traffic clearance center
TRANSCRIPT
: -
: -
,
?!DDoS 2007 - NetFlow : DDoS .
:
wirespeed (SYN flood, UDP flood, ICMP flood)wirespeed RegExp (HTTP, DNS, SIP) (IPS)
: Application DDoS & Intrusion Activities
Network & Application DDoS & Intrusion Activities
Application DDoS
1-
2-
3-
Direct connect (BGP, static)Collocation Dedicated Server www.oblacom.ru Parallels IP (eServer, Jino, Majordomo ..)DNS
node Proxy/NAT
Level3, Linx..9
.
2008 2009 2010 Qrator Networks
? . . user experience. . .
? - . ..Qrator API. ;-)
.
.
.
BGP DNS (emergency proxy)unnel (GRE/IPIP/MPLS VPN)
.
( ) .
? VS
C vs , :Arbor Peakflow SP + TMSRadware DefensePro Cisco Guard: 10+ Gbit/s : .
?
C VS
Mitsubishi BMW ?
vs
?
VS
SLA .
SLA , 1 1 - *SLA12 000 .4 000 .40 000 .1L20 .19 000 .0 .1L2+0 .8 000 .30 000 .1L21 - 0 . >1 - 12 000 .37 000 .0 . 5L1
* IP L1 15 ; .. 2 , . 4 L2 .. - 15 , . - 2 ; .. 4 , . 8
1.01 01.09.2011QratorRTComm 1563109 Spoof 27537 2346 6.790,4 253 1 234- 127 486- 6 11 9 15 485 56 117 8
? , , ..
Text