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ASNٵ֮

༭:cheng | 2010-05-24 21:31:27 | Դ:youPC.cn |  Ͷ  Ա  ղر [1605]

  ASNٵ

     S⣬ҹɵԵЧͨõԵϣǼͥϡ컹ǻڿҳʼġǣƵԾϷʱءƵߵӰƵ߶ӦУ˶˸ߵҪ
     ͬʱDDoSԼARPIJƭ·һƭһģӰĵһƬȫߣɵͿڱɶӵӰ죬ȫȶΪڹҵĿ
     ˣһͳɱܡȶȫΪսĻרҵ豸̷ǿƼƳǷȫϵͳASNν׿ԽļƷܣΪû˰ȫȶӦû
     ǷȫϵͳASN·Ͱȫͬɣ㵽Ӧòзֲ㲼أ찲ȫܡ׹ϵͳÿ˿ڹܿûΪȫARPDDoSľȷİȫȶƺϷûʹԴֹôԴͬʱṩ¡ĶŻ֧֣ȫܡ
     ǿƼرƳASNٵ˻ּڰûܵȫȶķȫASNϵͳڰȫȶ绷¡
     ǽܡ山԰ɡӦ÷ǷȫϵͳASNǰı仯ЧԱȡ

 û
     λ山԰ɣ120̨ԣϵͳ·ǷVolans-5200ǧ׶WANǽ·Ľʹõһ̨۸񰺹ĹS뽻ǹij֪ƷƣȻɽȴƵȫߵر߷ڣ߸ΪƵӰӪҵΪӰ룬ٽ
 

 ǷȫASN
     S豸޷ṩЧֹȫߵĽɺϰڷǿƼܴƼͳŵ£ʹ˷ǷȫϵͳASNѾʹ÷·ֻĽͽ뽻ʵ豸ɹĽȫĵ⣬ڴ˷İɵԺ׹ԡ
 

ͼһǷȫASNͼ

 Խ

     ÷֧ȫIP+MAC+˿ڵһ󶨣ԶɵARPƭģʵӲARPδϢӵʣ·ĸ
     ·SYN FLOODDDoSԶȰȫӦ˿ڣιԴİȫȶͬʱ·͹ӰصΣվֹȫͨʶ𲡶һ⵽쳣ݰֱӶֹľĴ
     ·뽻Эͬγһİȫϵͳܹʱϵͳ豸·ȫԺʹԶ·ȫ¼򣬰ȫ˿ʵʩȫƣͬʱðȫͬУʵְȫһ廯һDAOеİȫٴ룬Чеÿ̨նˣ簲ȫĩӶ粡ĴƷģ׽ɲĵ⡣
 

ͼǷȫϵͳASN

2
     Ϊǧ豸5200תɴﵽǧ٣ͬʱĽͽ뽻Ϊȫǧװȫ֧24ȫǧת߱48Gͬȫǧ磬ƿͬʱɵϵͳ¡ȫ˿Դãܳɱܡ
     ͬʱǵڶؼ(SmartQoSII)һĴͳĹ̶ٷʽͨķʽ֤ɵĹؼӦʹôҲκӦãϷҳƵһٵȫ绷صͬʱϷῨҳ죬ȫƽӦãҵĸӦҪ󡣴⣬ҲҪܵƣһ̨߻æͬʱξɳñĴԴ١ԼɱɾĿġ
 

ͼǵڶؼSmartQoSII


     ǷȫϵͳASNͨ·ͿɶԽͳһ豸һɵĹ⡣ֹʽ󽵵˶άԱļרҵҪ󣬲ԱĹҲĹɱ

 ʵʩЧ
     ʹ˷ǷȫASN山԰Ҳûгֿ𱬡ͬʱɹ߻ʾڶؼ(SmartQoSII)롰Ƿȫϵͳ(ASN)Ӧãȫɷٹܿ⡣ɣɰȫٶƵ¼ΪҵµԭӴ˸𡰿ʱ

 ྪ
     ϤΪ˸õĻͻǵ֧񰮣ǿƼھٰ조ǷȫܹASNнáĻʱipod ȴͣӭû룬ɵ½http://www.adslr.com

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