锘??xml version="1.0" encoding="utf-8" standalone="yes"?>亚洲免费视频观看,国产精品亚洲二区在线观看,亚洲综合精品成人http://m.tkk7.com/huyi2006/articles/140826.html鑳℃剰鑳℃剰Wed, 29 Aug 2007 03:27:00 GMThttp://m.tkk7.com/huyi2006/articles/140826.htmlhttp://m.tkk7.com/huyi2006/comments/140826.htmlhttp://m.tkk7.com/huyi2006/articles/140826.html#Feedback0http://m.tkk7.com/huyi2006/comments/commentRss/140826.htmlhttp://m.tkk7.com/huyi2006/services/trackbacks/140826.html
瀹夎鏂規硶

1 鐩存帴瑙ｅ帇婧愪唬鐮併?br />
2 瑙ｅ帇iptables婧愮爜 鍦?/usr/src涓嬪仛濂戒竴涓悕瀛椾負iptables鐨勯摼鎺ャ?br />
3 紜繚緋葷粺瀹夎浜嗘紜殑婧愪唬鐮佹爲錛屽繀欏葷‘淇濈郴緇熺殑婧愪唬鐮佸拰浣跨敤鐨勫唴鏍鎬弗鏍間竴鑷淬傚鏋滄槸FC緋葷粺錛屽湪瀹夎鏃墮夋嫨鍐呮牳寮鍙戣繖閫氬父娌′粈涔堥棶棰樸?br />
4 鍦╥pid婧愮爜鐩綍涓媘ake

5 澶嶅埗ko so鏂囦歡鍒扮浉搴旂殑鐩綍銆?br />
6 dep -a

7聽聽璇硶紺轟緥錛歩ptables -t mangle -A PREROUTING -o ppp0聽聽-j IPID --ipid-inc 1

8 寤鴻錛氬拰SQUID閰嶅悎浣跨敤涔熻鏈夋剰鎯充笉鍒扮殑鏁堟灉錛岃嚦灝戝湪闈掑矝鍦板尯鏄繖鏍楓?br />
9 浣跨敤鍚庝換浣曞悗鏋滆嚜璐燂紝浠諱綍鍏充簬娉曞緥闂涓庢垜鏃犲叧銆?br />

鑳℃剰 2007-08-29 11:27 鍙戣〃璇勮
]]>鍏ヤ鏡媯嫻嬬郴緇烮DS鐨勫崗璁垎鏋愪笌妯″紡鍖歸厤http://m.tkk7.com/huyi2006/articles/114964.html鑳℃剰鑳℃剰Tue, 01 May 2007 13:42:00 GMThttp://m.tkk7.com/huyi2006/articles/114964.htmlhttp://m.tkk7.com/huyi2006/comments/114964.htmlhttp://m.tkk7.com/huyi2006/articles/114964.html#Feedback0http://m.tkk7.com/huyi2006/comments/commentRss/114964.htmlhttp://m.tkk7.com/huyi2006/services/trackbacks/114964.html
鐗瑰緛妯″紡鍖歸厤鎶鏈殑嫻佺▼

妯″紡鍖歸厤鎶鏈寜鐓т互涓嬫柟寮忚繘琛屾搷浣滐細

緗戠粶涓婃瘡涓涓暟鎹寘閮借媯鏌ワ紝瀵繪壘鏀誨嚮鐗瑰緛錛?

涓庢敾鍑葷壒寰佺浉鍚岄暱搴︾殑涓緇勫瓧鑺備粠鍙枒鏁版嵁鍖呴閮ㄥ彇鍑猴紝騫跺涓ょ粍瀛楄妭榪涜姣旇緝錛?

濡傛灉涓ょ粍瀛楄妭涓鏍鳳紝鏀誨嚮鐗瑰緛鍗寵媯嫻嬪嚭鏉ワ紱

濡傛灉涓ょ粍瀛楄妭涓嶄竴鏍鳳紝鏀誨嚮鐗瑰緛鈥滃墠縐諱竴涓瓧鑺傗濓紝閲嶅姣旇緝嫻佺▼錛?

絎簩嬈℃嫻嬫椂錛岀壒寰佷笌鏁版嵁鍖呬腑絎簩浣嶅紑濮嬬殑瀛楄妭榪涜姣旇緝錛?

璇ユ祦紼嬭閲嶅錛屾瘡嬈＄殑姣旇緝璧峰浣嶇疆閮藉鍔犱竴涓瓧鑺傦紝鐩村埌鎵鏈夌殑鏁版嵁瀛楄妭閮戒笌鏀誨嚮鐗瑰緛榪涜姣旇緝銆?

鐗瑰緛妯″紡鍖歸厤鎶鏈殑涓や釜緙洪櫡

鐗瑰緛妯″紡鍖歸厤鎶鏈湁涓や釜鏈鏍規湰鐨勭己闄鳳細

璁＄畻鐨勮礋杞解斺旀寔緇榪愮畻娉曞垯鎵闇鐨勮綆楅噺鏋佸叾宸ㄥぇ錛屽浜庢弧璐熻澆鐨?00Mbps浠ュお緗戯紝闇瑕佺殑璁＄畻閲忓皢鏄細錛堟敾鍑葷壒寰佸瓧鑺傛暟錛壝楋紙鏁版嵁鍖呭瓧鑺傛暟錛壝楋紙姣忕鐨勬暟鎹寘鏁幫級脳錛堟暟鎹簱鐨勬敾鍑葷壒寰佹暟錛夈傚亣璁句竴涓敾鍑葷壒寰佹湁20瀛楄妭錛屽鉤鍧囨暟鎹寘澶у皬涓?00瀛楄妭錛屾瘡縐?0000涓暟鎹寘錛屾暟鎹簱鏈?000涓敾鍑葷壒寰侊紝鎴戜滑姣忕灝遍渶瑕佹湁360000000000瀛楄妭鐨勮綆楅噺銆傝繖鏍風殑璁＄畻閫熺巼榪滆繙瓚呰繃褰撲粖鎶鏈厑璁哥殑鑼冨洿銆傛姌涓殑鏂規硶灝辨槸閫氳繃鍦ㄥ彂鐜頒竴涓瓧鑺備笉鍖歸厤鏃跺氨鏀懼純緇х畫瀵規瘮錛岃涓鴻鏁版嵁鍖呭畨鍏紝榪欐牱鍙互鏋勯犲嚭涓涓墍璋撻儴鍒嗚鐩栫殑IDS銆傚洜涓鴻繖縐嶇郴緇熸湁鎬ц兘闂鍥版壈錛屽洜姝ゅ鏄撹榛戝鍒╃敤銆?

鎺㈡祴鍑嗙‘鎬р斺旂浜屼釜鏍規湰鐨勭己闄鋒槸妯″紡鍖歸厤/鐗瑰緛鎼滅儲鎶鏈嬌鐢ㄥ浐瀹氱殑鐗瑰緛妯″紡鏉ユ帰嫻嬫敾鍑匯備嬌鐢ㄥ浐瀹氱殑鐗瑰緛妯″紡灝卞彧鑳芥帰嫻嬪嚭鏄庣‘鐨勩佸敮涓鐨勬敾鍑葷壒寰侊紝鍗充究鏄渶杞誨井鍙樻崲鐨勬敾鍑諱覆閮戒細琚拷鐣ャ?

鐗瑰緛妯″紡鍖歸厤IDS鐨勬牴鏈棶棰?

涓涓熀浜庢ā寮忓尮閰嶇殑IDS緋葷粺涓嶈兘鏅鴻兘鍦板垽鏂湅浼間笉鍚屽瓧絎︿覆/鍛戒護涓茬殑鐪熷疄鍚箟鍜屾渶緇堟晥鏋溿傚湪妯″紡鍖歸厤緋葷粺涓紝姣忎竴涓繖鏍風殑鍙樺寲閮借姹傛敾鍑葷壒寰佹暟鎹簱澧炲姞涓涓壒寰佽褰曘傝繖縐嶆妧鏈繍綆楄鍒欑殑鍐呭湪緙洪櫡浣垮緱鎵璋撶殑搴炲ぇ鐗瑰緛搴撳疄闄呬笂鏄緬鍔崇殑錛屾渶鍚庣殑緇撴灉寰寰鏄粯鍑烘洿楂樼殑璁＄畻璐熻澆錛岃屽鑷存洿澶氱殑涓㈠寘鐜囷紝涔熷氨浜х敓閬楁紡鏇村鏀誨嚮鐨勫彲鑳斤紝榛戝浠線寰鍒╃敤榪欑緙洪櫡榪涜鏀誨嚮銆?

鍩轟簬妯″紡鍖歸厤鎶鏈殑IDS鐨勬牴鏈棶棰樺湪浜庡畠鎶婃暟鎹寘浣滀負涓緋誨垪闅忔満鍙樻崲鐨勫瓧鑺傛祦錛屽畠鍋囪鏁版嵁鍖呯殑緇撴瀯涓嶅彲鐭ャ傚綋妯″紡鍖歸厤琚敤鏉ヤ粠澶ч噺闅忔満鍙樺寲鏁版嵁錛屽涓涓暟鎹獎鍍忔垨涓涓煶棰戞祦涓悳绱㈢壒寰佹ā寮忔椂錛屽彲浠ヨ鏄竴涓紜槑鏅虹殑鏂規硶銆傛ā寮忓尮閰嶈蔣浠舵渶鍒濆氨鏄負鍒嗘瀽鏁版嵁褰卞儚鍜岄煶棰戜俊鎭屽紑鍙戠殑銆備絾寰堟槑鏄撅紝鍒嗘瀽鏁版嵁褰卞儚鍜屽垎鏋愮綉緇滈氫俊鍗忚鏄埅鐒朵笉鍚岀殑銆傛ā寮忓尮閰嶈蔣浠跺彲浠ュ湪鍏ヤ鏡媯嫻嬬郴緇熶腑浣跨敤錛屼絾瀹冪粷涓嶆槸鐞嗘兂鐨勶紝鍥犱負瀹冩湰韜氨涓嶆槸琚璁℃潵瀹屾垚榪欑浠誨姟鐨勩?img src ="http://m.tkk7.com/huyi2006/aggbug/114964.html" width = "1" height = "1" />

鑳℃剰 2007-05-01 21:42 鍙戣〃璇勮
]]>浣跨敤NetFlow鍒嗘瀽浜掕仈緗戠綉緇滃紓甯告祦閲?/title><link>http://m.tkk7.com/huyi2006/articles/113118.html</link><dc:creator>鑳℃剰</dc:creator><author>鑳℃剰</author><pubDate>Tue, 24 Apr 2007 02:55:00 GMT</pubDate><guid>http://m.tkk7.com/huyi2006/articles/113118.html</guid><wfw:comment>http://m.tkk7.com/huyi2006/comments/113118.html</wfw:comment><comments>http://m.tkk7.com/huyi2006/articles/113118.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://m.tkk7.com/huyi2006/comments/commentRss/113118.html</wfw:commentRss><trackback:ping>http://m.tkk7.com/huyi2006/services/trackbacks/113118.html</trackback:ping><description><![CDATA[ <p> <font size="2">[鎽樿] 鏈枃浠庝簰鑱旂綉榪愯惀鍟嗙殑瑙嗚錛屽埄鐢?/font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鍒嗘瀽鎵嬫錛屽浜掕仈緗戝紓甯告祦閲忕殑鐗瑰緛榪涜浜嗘繁鍏ュ垎鏋愶紝榪涜屾彁鍑哄浣曞湪緗戠粶灞傞潰瀵逛簰鑱旂綉寮傚父嫻侀噺閲囧彇闃叉姢鎺柦錛屽茍緇欏嚭浜嗚繎騫存潵涓浜涘吀鍨嬩簰鑱旂綉寮傚父嫻侀噺鐨?/font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鍒嗘瀽妗堜緥銆?/font> </p> <p> <font size="2">鍏抽敭璇嶏細浜掕仈緗?寮傚父嫻侀噺 </font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2"> 嫻侀噺鍒嗘瀽 DoS/DDoS聽锠曡櫕鐥呮瘨</font> </p> <p> <font size="2"> <strong>涓銆佸墠璦</strong> </font> </p> <p> <font size="2">聽聽聽聽聽聽 榪戝勾鏉ワ紝闅忕潃浜掕仈緗戝湪鍏ㄧ悆鐨勮繀閫熷彂灞曞拰鍚勭浜掕仈緗戝簲鐢ㄧ殑蹇熸櫘鍙婏紝浜掕仈緗戝凡鎴愪負浜轟滑鏃ュ父宸ヤ綔鐢熸椿涓笉鍙垨緙虹殑淇℃伅鎵胯澆宸ュ叿銆傜劧鑰岋紝浼撮殢鐫浜掕仈緗戠殑姝ｅ父搴旂敤嫻侀噺錛岀綉緇滀笂褰㈠艦鑹茶壊鐨勫紓甯告祦閲忎篃闅忎箣鑰屾潵錛屽獎鍝嶅埌浜掕仈緗戠殑姝ｅ父榪愯錛屽▉鑳佺敤鎴蜂富鏈虹殑瀹夊叏鍜屾甯鎬嬌鐢ㄣ?/font> </p> <p> <font size="2">聽聽聽聽聽聽 鏈枃浠庝簰鑱旂綉榪愯惀鍟嗙殑瑙嗚錛屽浜掕仈緗戝紓甯告祦閲忕殑鐗瑰緛榪涜浜嗘繁鍏ュ垎鏋愶紝榪涜屾彁鍑哄浣曞湪緗戠粶灞傞潰瀵逛簰鑱旂綉寮傚父嫻侀噺閲囧彇闃叉姢鎺柦錛屽叾涓噸鐐硅榪頒簡</font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鍒嗘瀽鍦ㄤ簰鑱旂綉寮傚父嫻侀噺闃叉姢涓殑搴旂敤鍙婂吀鍨嬫渚嬨?/font> </p> <p> <font size="2"> <strong>浜屻?/strong> </font> <a > <font color="#000000" size="2"> <strong>NetFlow</strong> </font> </a> <font size="2"> <strong>綆浠?/strong> </font> </p> <p> <font size="2">聽聽聽聽聽聽 鏈枃瀵逛簰鑱旂綉寮傚父嫻侀噺鐨勭壒寰佸垎鏋愪富瑕佸熀浜?/font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鏁版嵁錛屽洜姝ら鍏堝</font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鍋氱畝鍗曚粙緇嶃?/font> </p> <p> <br /> <font size="2">聽聽聽聽聽聽 1. </font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">姒傚康</font> </p> <p> <font size="2">聽聽聽聽聽聽 </font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鏄竴縐嶆暟鎹氦鎹㈡柟寮忥紝鍏跺伐浣滃師鐞嗘槸錛?/font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鍒╃敤鏍囧噯鐨勪氦鎹㈡ā寮忓鐞嗘暟鎹祦鐨勭涓涓狪P鍖呮暟鎹紝鐢熸垚</font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2"> 緙撳瓨錛岄殢鍚庡悓鏍風殑鏁版嵁鍩轟簬緙撳瓨淇℃伅鍦ㄥ悓涓涓暟鎹祦涓繘琛屼紶杈擄紝涓嶅啀鍖歸厤鐩稿叧鐨勮闂帶鍒剁瓑絳栫暐錛?/font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">緙撳瓨鍚屾椂鍖呭惈浜嗛殢鍚庢暟鎹祦鐨勭粺璁′俊鎭?</font> </p> <p> <font size="2">聽聽聽聽聽聽 涓涓?/font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">嫻佸畾涔変負鍦ㄤ竴涓簮IP鍦板潃鍜岀洰鐨処P鍦板潃闂翠紶杈撶殑鍗曞悜鏁版嵁鍖呮祦錛屼笖鎵鏈夋暟鎹寘鍏鋒湁鍏卞悓鐨勪紶杈撳眰婧愩佺洰鐨勭鍙ｅ彿銆?/font> </p> <p> <marquee width="1" height="27"> <a > <font color="#eeeeee">http://anheng.com.cn/news/22/588.html</font> </a> </marquee> <font size="2">聽</font> </p> <p> <br /> <font size="2">聽聽聽聽聽聽聽 2. </font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鏁版嵁閲囬泦</font> </p> <p> <font size="2">聽聽聽聽聽聽 閽堝璺敱鍣ㄩ佸嚭鐨?/font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鏁版嵁錛屽彲浠ュ埄鐢?/font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鏁版嵁閲囬泦杞歡瀛樺偍鍒版湇鍔″櫒涓婏紝浠ヤ究鍒╃敤鍚勭</font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鏁版嵁鍒嗘瀽宸ュ叿榪涜榪涗竴姝ョ殑澶勭悊銆?/font> </p> <p> <font size="2">聽聽聽聽聽聽 Cisco鎻愪緵浜咰isco </font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2"> Collector錛圢FC錛夐噰闆?/font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鏁版嵁錛屽叾瀹冭澶氬巶瀹朵篃鎻愪緵綾諱技鐨勯噰闆嗚蔣浠躲?/font> </p> <p> <font size="2">聽聽聽聽聽聽 涓嬩緥涓哄埄鐢∟FC2.0閲囬泦鐨勭綉緇滄祦閲忔暟鎹疄渚嬶細<br />聽聽聽聽聽聽聽 211.*.*.57|202.*.*.12|Others|localas|9|6|2392<br />|80|80|1|40|1<br />聽聽聽聽聽聽 鍑轟簬瀹夊叏鍘熷洜鑰冭檻錛屾湰鏂囦腑鍑虹幇鐨処P鍦板潃鍧囩粡榪囧鐞嗐?br />聽聽聽聽聽聽 </font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鏁版嵁涔熷彲浠ュ湪璺敱鍣ㄤ笂鐩存帴鏌ョ湅錛屼互涓嬩負浠嶤isco GSR璺敱鍣ㄩ噰闆嗙殑鏁版嵁瀹炰緥錛岋細<br />聽聽聽聽聽聽 gsr #att 2聽聽聽聽聽聽聽 錛堢櫥褰曢噰闆?/font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鏁版嵁鐨凣SR 2妲芥澘鍗★級<br />聽聽聽聽聽聽 LC-Slot2>sh ip cache flow<br />聽聽聽聽聽聽 SrcIf聽 SrcIPaddress聽 DstIf聽 DstIPaddress聽 Pr SrcP DstP聽 Pkts<br />聽聽聽聽聽聽 Gi2/1聽 219.*.*.229聽 PO4/2聽 217.*.*.228聽 06 09CB 168D聽 2 <br />聽聽聽聽聽聽 Gi2/1聽 61.*.*.23聽 Null聽 63.*.*.246聽 11聽 0426 059A聽聽聽聽 1 <br />聽聽聽聽聽聽 鏈枃涓殑</font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鏁版嵁鍒嗘瀽鍧囧熀浜嶯FC閲囬泦鐨勭綉緇滄祦閲忔暟鎹紝閽堝璺敱鍣ㄧ洿鎺ヨ緭鍑虹殑Neflow鏁版嵁錛屼篃鍙互閲囩敤綾諱技鏂規硶鍒嗘瀽銆?br /></font> </p> <p> <font size="2">聽聽聽聽聽聽聽 3. </font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鏁版嵁閲囬泦鏍煎紡璇存槑</font> </p> <p> <font size="2">聽聽聽聽聽聽 NFC 鍙互瀹氬埗澶氱</font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鏁版嵁閲囬泦鏍煎紡錛屼笅渚嬩負NFC2.0閲囬泦鐨勪竴縐嶆祦閲忔暟鎹疄渚嬶紝鏈枃鐨勫垎鏋愰兘鍩轟簬榪欑鏍煎紡銆?br />聽聽聽聽聽聽 61.*.*.68|61.*.*.195|64917|Others|9|13|4528|<br />135|6|4|192|1<br />聽聽聽聽聽聽 鏁版嵁涓悇瀛楁鐨勫惈涔夊涓嬶細<br />聽聽聽聽聽聽 婧愬湴鍧|鐩殑鍦板潃|婧愯嚜娌誨煙|鐩殑鑷不鍩焲嫻佸叆鎺ュ彛鍙穦嫻佸嚭鎺ュ彛鍙穦婧愮鍙鐩殑绔彛|鍗忚綾誨瀷|鍖呮暟閲弢瀛楄妭鏁皘嫻佹暟閲?/font> </p> <p> <font size="2">聽聽聽聽聽聽 4. 鍑犵偣璇存槑</font> </p> <p> <font size="2">聽聽聽聽聽聽 </font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">涓昏鐢盋isco璺敱鍣ㄦ敮鎸侊紝瀵逛簬鍏跺畠鍘傚鐨勭綉緇滀駭鍝佷篃鏈夌被浼肩殑鍔熻兘錛屼緥濡侸uniper璺敱鍣ㄦ敮鎸乻Flow鍔熻兘銆?/font> </p> <p> <font size="2">聽聽聽聽聽聽 </font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鏀寔鎯呭喌涓庤礬鐢卞櫒綾誨瀷銆佹澘鍗＄被鍨嬨両OS鐗堟湰銆両OS鎺堟潈閮芥湁鍏崇郴錛屼笉鏄湪鎵鏈夋儏鍐典笅閮借兘浣跨敤錛屼嬌鐢ㄦ椂闇鑰冭檻鑷繁鐨勮蔣紜歡閰嶇疆鎯呭喌銆?/font> </p> <p> <font size="2">聽聽聽聽聽聽 鏈枃鐨勬墍鏈夊垎鏋愭暟鎹潎鍩轟簬閲囪嚜Cisco璺敱鍣ㄧ殑</font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鏁版嵁銆?/font> </p> <p> <marquee width="1" height="27"> <a > <font color="#eeeeee">http://anheng.com.cn/news/22/588.html</font> </a> </marquee> <font size="2">聽</font> </p> <p> <font size="2"> <strong>涓夈佷簰鑱旂綉寮傚父嫻侀噺鐨?/strong> </font> <a > <font color="#000000" size="2"> <strong>NetFlow</strong> </font> </a> <font size="2"> <strong>鍒嗘瀽</strong> </font> </p> <p> <font size="2">聽聽聽聽聽聽 瑕佸浜掕仈緗戝紓甯告祦閲忚繘琛屽垎鏋愶紝棣栧厛瑕佹繁鍏ヤ簡瑙ｅ叾浜х敓鍘熺悊鍙婄壒寰侊紝浠ヤ笅灝嗛噸鐐逛粠</font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鏁版嵁瑙掑害錛屽寮傚父嫻侀噺鐨勭綾匯佹祦鍚戙佷駭鐢熷悗鏋溿佹暟鎹寘綾誨瀷銆佸湴鍧銆佺鍙ｇ瓑澶氫釜鏂歸潰榪涜鍒嗘瀽銆?/font> </p> <p> <font size="2">聽聽聽聽聽聽 1. 寮傚父嫻侀噺鐨勭綾?/font> </p> <p> <font size="2">聽聽聽聽聽聽 鐩墠錛屽浜掕仈緗戦犳垚閲嶅ぇ褰卞搷鐨勫紓甯告祦閲忎富瑕佹湁浠ヤ笅鍑犵錛?/font> </p> <p> <br /> <font size="2">聽聽聽聽聽聽 錛?錛夋嫆緇濇湇鍔℃敾鍑伙紙DoS錛?</font> </p> <p> <font size="2">聽聽聽聽聽聽 DoS鏀誨嚮浣跨敤闈炴甯哥殑鏁版嵁嫻侀噺鏀誨嚮緗戠粶璁懼鎴栧叾鎺ュ叆鐨勬湇鍔″櫒錛岃嚧浣跨綉緇滆澶囨垨鏈嶅姟鍣ㄧ殑鎬ц兘涓嬮檷錛屾垨鍗犵敤緗戠粶甯﹀錛屽獎鍝嶅叾瀹冪浉鍏崇敤鎴鋒祦閲忕殑姝ｅ父閫氫俊錛屾渶緇堝彲鑳藉鑷寸綉緇滄湇鍔＄殑涓嶅彲鐢ㄣ?/font> </p> <p> <font size="2">聽聽聽聽聽聽 渚嬪DoS鍙互鍒╃敤TCP鍗忚鐨勭己闄鳳紝閫氳繃SYN鎵撳紑鍗婂紑鐨凾CP榪炴帴錛屽崰鐢ㄧ郴緇熻祫婧愶紝浣垮悎娉曠敤鎴瘋鎺掓枼鑰屼笉鑳藉緩绔嬫甯哥殑TCP榪炴帴銆?/font> </p> <p> <font size="2">聽聽聽聽聽聽 浠ヤ笅涓轟竴涓吀鍨嬬殑DoS SYN鏀誨嚮鐨?/font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鏁版嵁瀹炰緥錛岃妗堜緥涓涓吉閫犵殑婧怚P鍚屾椂鍚戜竴涓洰鐨処P鍙戣搗TCP SYN鏀誨嚮銆偮?<br />聽聽聽聽聽聽 117.*.68.45|211.*.*.49|Others|64851|3|2|10000|<br />10000|6|1|40|1<br />聽聽聽聽聽聽 104.*.93.81|211.*.*.49|Others|64851|3|2|5557|<br />5928|6|1|40|1<br />聽聽聽聽聽聽 58.*.255.108|211.*.*.49|Others|64851|3|2|3330|<br />10000|6|1|40|1<br />聽聽聽聽聽聽 鐢變簬Internet鍗忚鏈韓鐨勭己闄鳳紝IP鍖呬腑鐨勬簮鍦板潃鏄彲浠ヤ吉閫犵殑錛岀幇鍦ㄧ殑DoS宸ュ叿寰堝鍙互浼婧愬湴鍧錛岃繖涔熸槸涓嶆槗榪借釜鍒版敾鍑繪簮涓繪満鐨勪富瑕佸師鍥犮?/font> </p> <p> <br /> <font size="2">聽聽聽聽聽聽 錛?錛夊垎甯冨紡鎷掔粷鏈嶅姟鏀誨嚮錛圖DoS錛?/font> </p> <p> <font size="2">聽聽聽聽聽聽 DDoS鎶奃oS鍙堝彂灞曚簡涓姝ワ紝灝嗚繖縐嶆敾鍑昏涓鴻嚜鍔ㄥ寲錛屽垎甯冨紡鎷掔粷鏈嶅姟鏀誨嚮鍙互鍗忚皟澶氬彴璁＄畻鏈轟笂鐨勮繘紼嬪彂璧鋒敾鍑伙紝鍦ㄨ繖縐嶆儏鍐典笅錛屽氨浼氭湁涓鑲℃嫆緇濇湇鍔℃椽嫻佸啿鍑葷綉緇滐紝鍙兘浣胯鏀誨嚮鐩爣鍥犺繃杞借屽穿婧冦?/font> </p> <p> <font size="2">聽聽聽聽聽聽 浠ヤ笅涓轟竴涓吀鍨嬬殑DDoS鏀誨嚮鐨?/font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鏁版嵁瀹炰緥錛岃妗堜緥涓涓狪P鍚屾椂鍚戜竴涓狪P鍙戣搗UDP鏀誨嚮銆偮?<br />聽聽聽聽聽聽 61.*.*.67|69.*.*.100|64821|as9|2|9|49064|5230|<br />17|6571|9856500|1<br />聽聽聽聽聽聽 211.*.*.163|69.*.*.100|64751|as9|3|9|18423|<br />22731|17|906|1359000|1<br />聽聽聽聽聽聽 61.*.*.145|69.*.*.100|64731|Others|2|0|52452|<br />22157|17|3|4500|1</font> </p> <p> <br /> <font size="2">聽聽聽聽聽聽 錛?錛夌綉緇滆爼铏梾姣掓祦閲?/font> </p> <p> <font size="2">聽聽聽聽聽聽 緗戠粶锠曡櫕鐥呮瘨鐨勪紶鎾篃浼氬緗戠粶浜х敓褰卞搷銆傝繎騫存潵錛孯ed Code銆丼QL Slammer銆佸啿鍑繪嘗銆佹尟鑽℃嘗絳夌梾姣掔殑鐩哥戶鐖嗗彂錛屼笉浣嗗鐢ㄦ埛涓繪満閫犳垚褰卞搷錛岃屼笖瀵圭綉緇滅殑姝ｅ父榪愯涔熸瀯鎴愪簡鐨勫嵄瀹籌紝鍥犱負榪欎簺鐥呮瘨鍏鋒湁鎵弿緗戠粶錛屼富鍔ㄤ紶鎾梾姣掔殑鑳藉姏錛屼細澶ч噺鍗犵敤緗戠粶甯﹀鎴栫綉緇滆澶囩郴緇熻祫婧愩?/font> </p> <p> <font size="2">聽聽聽聽聽聽 浠ヤ笅涓烘渶榪戝嚭鐜扮殑鎸崱娉㈢梾姣?/font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鏁版嵁瀹炰緥錛岃妗堜緥涓竴涓狪P鍚屾椂鍚戦殢鏈虹敓鎴愮殑澶氫釜IP鍙戣搗445绔彛鐨凾CP榪炴帴璇鋒眰錛屽叾鏁堟灉鐩稿綋浜庡緗戠粶鍙戣搗DoS鏀誨嚮銆?br />聽聽聽聽聽聽 61.*.*.*|168.*.*.200|Others|Others|3|0|1186|<br />445|6|1|48|1<br />聽聽聽聽聽聽 61.*.*.*|32.*.*.207|Others|Others|3|0|10000|<br />445|6|1|48|1<br />聽聽聽聽聽聽 61.*.*.*|24.*.*.23|Others|Others|3|0|10000|<br />445|6|1|48|1</font> </p> <p> <font size="2">聽聽聽聽聽聽 錛?錛夊叾瀹冨紓甯告祦閲?/font> </p> <p> <font size="2">聽聽聽聽聽聽聽 鎴戜滑鎶婂叾瀹冭兘澶熷獎鍝嶇綉緇滄甯歌繍琛岀殑嫻侀噺閮藉綊涓哄紓甯告祦閲忕殑鑼冪暣錛屼緥濡備竴浜涚綉緇滄壂鎻忓伐鍏蜂駭鐢熺殑澶ч噺TCP榪炴帴璇鋒眰錛屽緢瀹規槗浣夸竴涓ц兘涓嶉珮鐨勭綉緇滆澶囩槴鐥?/font> </p> <p> <font size="2">聽聽聽聽聽聽聽 浠ヤ笅涓轟竴涓狪P瀵?67.*.210.緗戞錛岄拡瀵筓DP 137绔彛鎵弿鐨?/font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鏁版嵁瀹炰緥錛?br />聽聽聽聽聽聽聽聽聽 211.*.*.54|167.*.210.95|65211|as3|2|10|1028|<br />137|17|1|78|1<br />聽聽聽聽聽聽聽聽聽 211.*.*.54|167.*.210.100|65211|as3|2|10|<br />1028|137|17|1|78|1<br />聽聽聽聽聽聽聽聽聽 211.*.*.54|167.*.210.103|65211|as3|2|10|<br />1028|137|17|1|78|1</font> </p> <p> <marquee width="1" height="27"> <a > <font color="#eeeeee">http://anheng.com.cn/news/22/588.html</font> </a> </marquee> <font size="2">聽</font> </p> <p> <br /> <font size="2">聽聽聽聽聽聽 2. 寮傚父嫻侀噺嫻佸悜鍒嗘瀽</font> </p> <p> <font size="2">聽聽聽聽聽聽 浠庡紓甯告祦閲忔祦鍚戞潵鐪嬶紝甯歌鐨勫紓甯告祦閲忓彲鍒嗕負涓夌鎯呭喌錛?/font> </p> <p> <font size="2">聽聽聽聽聽聽 ?緗戝瀵規湰緗戝唴鐨勬敾鍑?br />聽聽聽聽聽聽 ?鏈綉鍐呭緗戝鐨勬敾鍑?br />聽聽聽聽聽聽 ?鏈綉鍐呭鏈綉鍐呯殑鏀誨嚮</font> </p> <p> <font size="2">聽聽聽聽聽聽 閽堝涓嶅悓鐨勫紓甯告祦閲忔祦鍚戯紝闇瑕侀噰鐢ㄤ笉鍚岀殑闃叉姢鍙婂鐞嗙瓥鐣ワ紝鎵浠ュ垽鏂紓甯告祦閲忔祦鍚戞槸榪涗竴姝ラ槻鎶ょ殑鍓嶆彁錛屼互涓嬩負榪欎笁縐嶆儏鍐電殑</font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鏁版嵁瀹炰緥錛?<br />聽聽聽聽聽聽 124.*.148.110|211.*.*.49|Others|64851|3|2|<br />10000|10000|6|1|40|1<br />聽聽聽聽聽聽 211.*.*.54|167.*.210.252|65211|as3|2|10|<br />1028|137|17|1|78|1<br />聽聽聽聽聽聽 211.*.*.187|211.*.*.69|Others|localas|71|6|1721|<br />445|6|3|144|1<br />聽聽聽聽聽聽 鍏朵腑211寮澶寸殑鍦板潃涓烘湰緗戝湴鍧銆?/font> </p> <p> <marquee width="1" height="27"> <a > <font color="#eeeeee">http://anheng.com.cn/news/22/588.html</font> </a> </marquee> <font size="2">聽</font> </p> <p> <font size="2">聽聽聽聽聽聽 3. 寮傚父嫻侀噺浜х敓鐨勫悗鏋?/font> </p> <p> <font size="2">聽聽聽聽聽聽 寮傚父嫻侀噺瀵圭綉緇滅殑褰卞搷涓昏浣撶幇鍦ㄤ袱涓柟闈細<br />聽聽聽聽聽聽 鍗犵敤甯﹀璧勬簮浣跨綉緇滄嫢濉烇紝閫犳垚緗戠粶涓㈠寘銆佹椂寤跺澶э紝涓ラ噸鏃跺彲瀵艱嚧緗戠粶涓嶅彲鐢紱<br />聽聽聽聽聽聽 鍗犵敤緗戠粶璁懼緋葷粺璧勬簮錛圕PU銆佸唴瀛樼瓑錛夛紝浣跨綉緇滀笉鑳芥彁渚涙甯哥殑鏈嶅姟銆?/font> </p> <p> <marquee width="1" height="27"> <a > <font color="#eeeeee">http://anheng.com.cn/news/22/588.html</font> </a> </marquee> <font size="2">聽</font> </p> <p> <font size="2">聽聽聽聽聽聽 4. 寮傚父嫻侀噺鐨勬暟鎹寘綾誨瀷</font> </p> <p> <font size="2">聽聽聽聽聽聽 甯歌鐨勫紓甯告祦閲忔暟鎹寘褰㈠紡鏈変互涓嬪嚑縐嶏細<br />聽聽聽聽聽聽 ?TCP SYN flood錛?0瀛楄妭錛?<br />聽聽聽聽聽聽聽 11.*.64.3|2.*.38.180|64821|as10|5|4|1013|18|6|<br />1|40|1<br />聽聽聽聽聽聽 浠?/font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鐨勯噰闆嗘暟鎹彲浠ョ湅鍑猴紝姝ゅ紓甯告祦閲忕殑鍏稿瀷鐗瑰緛鏄暟鎹寘鍗忚綾誨瀷涓?錛圱CP錛夛紝鏁版嵁嫻佸ぇ灝忎負40瀛楄妭錛堥氬父涓篢CP鐨凷YN榪炴帴璇鋒眰錛夈?br />聽聽聽聽聽聽 ?ICMP flood<br />聽聽聽聽聽聽 2.*.33.1|1.*.97.22|as12|64811|5|2|0|0|1|146173|<br />218359704|1<br />聽聽聽聽聽聽 浠?/font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鐨勯噰闆嗘暟鎹彲浠ョ湅鍑猴紝姝ゅ紓甯告祦閲忕殑鍏稿瀷鐗瑰緛鏄暟鎹寘鍗忚綾誨瀷涓?錛圛CMP錛夛紝鍗曚釜鏁版嵁嫻佸瓧鑺傛暟杈?18M瀛楄妭銆?br />聽聽聽聽聽聽 ?UDP flood<br />聽聽聽聽聽聽 *.*.206.73|160.*.71.129|64621|Others|6|34|<br />1812|1812|17|224|336000|1<br />聽聽聽聽聽聽 *.*.17.196|25.*.156.119|64621|Others|6|34|<br />1029|137|17|1|78|1<br />聽聽聽聽聽聽 浠?/font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鐨勯噰闆嗘暟鎹彲浠ョ湅鍑猴紝姝ゅ紓甯告祦閲忕殑鍏稿瀷鐗瑰緛鏄暟鎹寘鍗忚綾誨瀷涓?7錛圲DP錛夛紝鏁版嵁嫻佹湁澶ф湁灝忋?br />聽聽聽聽聽聽 ?鍏跺畠綾誨瀷<br />聽聽聽聽聽聽 鍏跺畠綾誨瀷鐨勫紓甯告祦閲忎篃浼氬湪緗戠粶涓粡甯歌鍒幫紝浠庣悊璁轟笂鏉ヨ錛屼換浣曟甯哥殑鏁版嵁鍖呭艦寮忓鏋滆澶ч噺婊ョ敤錛岄兘浼氫駭鐢熷紓甯告祦閲忥紝濡備互涓嬬殑DNS姝ｅ父璁塊棶璇鋒眰鏁版嵁鍖咃紙鍗忚綾誨瀷53錛夊鏋滃ぇ閲忓彂鐢燂紝灝變細浜х敓瀵笵NS鏈嶅姟鍣ㄧ殑DoS鏀誨嚮銆?br />聽聽聽聽聽聽 211.*.*.146|211.*.*.129|Others|Others|71|8|<br />3227|53|53|1|59|1</font> </p> <p> <marquee width="1" height="27"> <a > <font color="#eeeeee">http://anheng.com.cn/news/22/588.html</font> </a> </marquee> <font size="2">聽</font> </p> <p> <font size="2">聽聽聽聽聽聽 5. 寮傚父嫻侀噺鐨勬簮銆佺洰鐨勫湴鍧</font> </p> <p> <font size="2">聽聽聽聽聽聽 ?鐩殑鍦板潃涓哄浐瀹氱殑鐪熷湴鍧錛岃繖縐嶆儏鍐典笅鐩殑鍦板潃閫氬父鏄寮傚父嫻侀噺鏀誨嚮鐨勫璞★紝濡備笅渚嬫暟鎹細<br />聽聽聽聽聽聽 211.*.*.153|*.10.72.226|as2|as8|5|4|3844|10000|<br />17|2|3000|2 <br />聽聽聽聽聽聽 211.*.*.153|*.10.72.226|<br />as2|as8|5|4|3845|10000|17|1|1500|1<br />聽聽聽聽聽聽 211.*.*.153|*.10.72.226|as2|as8|5|4|3846|10000|<br />17|1|1500|1<br />聽聽聽聽聽聽 ?鐩殑鍦板潃闅忔満鐢熸垚錛屽涓嬩緥鏁版嵁錛?br />聽聽聽聽聽聽 211.*.*.187|169.*.190.17|Others|localas|71|6|<br />1663|445|6|3|144|1<br />聽聽聽聽聽聽 211.*.*.187|103.*.205.148|Others|localas|71|6|<br />3647|445|6|3|144|1<br />聽聽聽聽聽聽 211.*.*.187|138.*.80.79|Others|localas|71|6|<br />1570|445|6|3|144|1<br />聽聽聽聽聽聽 ?鐩殑鍦板潃鏈夎寰嬪彉鍖栵紝濡備笅渚嬫暟鎹紝鐩殑鍦板潃鍦ㄩ『搴忓鍔狅細<br />聽聽聽聽聽聽 211.*.*.219|192.*.254.18|Others|Others|15|9|<br />10000|6789|17|1|36|1<br />聽聽聽聽聽聽 211.*.*.219|192.*.254.19|Others|Others|15|9|<br />10000|6789|17|2|72|2<br />聽聽聽聽聽聽 211.*.*.219|192.*.254.20|Others|Others|15|9|<br />10000|6789|17|3|108|3<br />聽聽聽聽聽聽 ?婧愬湴鍧涓虹湡瀹濱P鍦板潃錛屾暟鎹悓涓婁緥錛?br />聽聽聽聽聽聽 ?婧愬湴鍧涓轟吉閫犲湴鍧錛岃繖縐嶆儏鍐墊簮鍦板潃閫氬父闅忔満鐢熸垚錛屽涓嬩緥鏁版嵁錛屾簮鍦板潃閮芥槸浼犵殑緗戠粶鍦板潃錛?br />聽聽聽聽聽聽 63.245.0.0|209.*.*.38|as5|as4|3|7|1983|23|23|<br />1|40|1<br />聽聽聽聽聽聽 12.51.0.0 |209.*.*.38 |as6|as4|3|7|1159|2046|6|<br />1|40|1<br />聽聽聽聽聽聽 212.62.0.0|209.*.*.38| as7|as4|3|7|1140|3575|6|<br />1|40|1</font> </p> <p> <marquee width="1" height="27"> <a > <font color="#eeeeee">http://anheng.com.cn/news/22/588.html</font> </a> </marquee> <font size="2">聽</font> </p> <p> <font size="2">聽聽聽聽聽聽 6. 寮傚父嫻侀噺鐨勬簮銆佺洰鐨勭鍙ｅ垎鏋?/font> </p> <p> <font size="2">聽聽聽聽聽聽 ?寮傚父嫻侀噺鐨勬簮绔彛閫氬父浼氶殢鏈虹敓鎴愶紝濡備笅渚嬫暟鎹細<br />聽聽聽聽聽聽 211.*.*.187|169.172.190.17|Others|localas|71|<br />6|1663|445|6|3|144|1<br />聽聽聽聽聽聽 211.*.*.187|103.210.205.148|Others|localas|71|<br />6|3647|445|6|3|144|1<br />聽聽聽聽聽聽 211.*.*.187|138.241.80.79|Others|localas|71|6|<br />1570|445|6|3|144|1<br />聽聽聽聽聽聽 ?澶氭暟寮傚父嫻侀噺鐨勭洰鐨勭鍙ｅ浐瀹氬湪涓涓垨鍑犱釜绔彛錛屾垜浠彲浠ュ埄鐢ㄨ繖涓鐐癸紝瀵瑰紓甯告祦閲忚繘琛岃繃婊ゆ垨闄愬埗錛屽涓嬩緥鏁版嵁錛岀洰鐨勭鍙ｄ負UDP 6789錛?br />聽聽聽聽聽聽 211.*.*.219|192.*.254.18|Others|Others|15|9|<br />10000|6789|17|1|36|1<br />聽聽聽聽聽聽 211.*.*.219|192.*.254.19|Others|Others|15|9|<br />10000|6789|17|2|72|2<br />聽聽聽聽聽聽 211.*.*.219|192.*.254.20|Others|Others|15|9|<br />10000|6789|17|3|108|3</font> </p> <p> <marquee width="1" height="27"> <a > <font color="#eeeeee">http://anheng.com.cn/news/22/588.html</font> </a> </marquee> <font size="2">聽</font> </p> <p> <font size="2"> <strong>鍥涖佸埄鐢?/strong> </font> <a > <font color="#000000" size="2"> <strong>NetFlow</strong> </font> </a> <font size="2"> <strong>宸ュ叿澶勭悊闃茶寖緗戠粶寮傚父嫻侀噺</strong> </font> </p> <p> <font size="2">聽聽聽聽聽聽 浠庢煇縐嶇▼搴︿笂鏉ヨ錛屼簰鑱旂綉寮傚父嫻侀噺姘歌繙涓嶄細娑堝け鑰屼笖浠庢妧鏈笂鐩墠娌℃湁鏍規湰鐨勮В鍐沖姙娉曪紝浣嗗緗戠浜哄憳鏉ヨ錛屽彲浠ュ埄鐢ㄨ澶氭妧鏈墜孌靛垎鏋愬紓甯告祦閲忥紝鍑忓皬寮傚父嫻侀噺鍙戠敓鏃跺甫鏉ョ殑褰卞搷鍜屾崯澶憋紝浠ヤ笅鏄鐞嗙綉緇滃紓甯告祦閲忔椂鍙互閲囩敤鐨勪竴浜涙柟娉曞強宸ュ叿錛?br /></font> </p> <p> <font size="2">聽聽聽聽聽 1. 鍒ゆ柇寮傚父嫻侀噺嫻佸悜</font> </p> <p> <font size="2">聽聽聽聽聽聽 鍥犱負鐩墠澶氭暟緗戠粶璁懼鍙彁渚涚墿鐞嗙鍙ｅ叆嫻侀噺鐨?/font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鏁版嵁錛屾墍浠ラ噰闆嗗紓甯告祦閲?/font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鏁版嵁涔嬪墠錛岄鍏堣鍒ゆ柇寮傚父嫻侀噺鐨勬祦鍚戯紝榪涜岄夋嫨鍚堥傜殑鐗╃悊绔彛鍘婚噰闆嗘暟鎹?/font> </p> <p> <font size="2">聽聽聽聽聽聽 嫻侀噺鐩戞帶綆＄悊杞歡鏄垽鏂紓甯告祦閲忔祦鍚戠殑鏈夋晥宸ュ叿錛岄氳繃嫻侀噺澶у皬鍙樺寲鐨勭洃鎺э紝鍙互甯姪鎴戜滑鍙戠幇寮傚父嫻侀噺錛岀壒鍒槸澶ф祦閲忓紓甯告祦閲忕殑嫻佸悜錛屼粠鑰岃繘涓姝ユ煡鎵懼紓甯告祦閲忕殑婧愩佺洰鐨勫湴鍧銆?/font> </p> <p> <font size="2">聽聽聽聽聽聽 鐩墠鏈甯哥敤鐨勬祦閲忕洃鎺у伐鍏鋒槸鍏嶈垂杞歡MRTG錛屼笅鍥句負鍒╃敤MRTG鐩戞祴鍒扮殑緗戠粶寮傚父嫻侀噺瀹炰緥錛屽彲浠ョ湅鍑鴻鐩戞祴璁懼绔彛鍦ㄥ綋澶?錛?0鑷?錛?0涔嬮棿浜х敓浜嗗嚑鍗丮bps鐨勫紓甯告祦閲忥紝閫犳垚浜嗚绔彛鐨勬嫢濉烇紙宄板兼祦閲忚鎷夊鉤錛夈?/font> </p> <p> <font size="2">聽聽聽聽聽聽 濡傛灉鑳藉灝嗘祦閲忕洃嫻嬮儴緗插埌鍏ㄧ綉錛岃繖鏍峰湪綾諱技寮傚父嫻侀噺鍙戠敓鏃訛紝灝辮兘榪呴熸壘鍒板紓甯告祦閲忕殑婧愭垨鐩爣鎺ュ叆璁懼绔彛錛屼究浜庡揩閫熷畾浣嶅紓甯告祦閲忔祦鍚戙?/font> </p> <p> <font size="2">聽聽聽聽聽聽 鏈変簺寮傚父嫻侀噺鍙戠敓鏃跺茍涓嶄綋鐜頒負澶ф祦閲忕殑浜х敓錛岃繖縐嶆儏鍐典笅錛屾垜浠篃鍙互緇煎悎寮傚父嫻侀噺鍙戠敓鏃剁殑鍏跺畠鐜拌薄鍒ゆ柇鍏舵祦鍚戯紝濡傝澶囩鍙ｇ殑鍖呰漿鍙戦熺巼銆佺綉緇滄椂寤躲佷涪鍖呯巼銆佺綉緇滆澶囩殑CPU鍒╃敤鐜囧彉鍖栫瓑鍥犵礌銆偮犅犅犅犅犅?</font> </p> <p> <marquee width="1" height="27"> <a > <font color="#eeeeee">http://anheng.com.cn/news/22/588.html</font> </a> </marquee> <font size="2">聽</font> </p> <p> <font size="2">聽聽聽聽聽聽 2. 閲囬泦鍒嗘瀽</font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鏁版嵁</font> </p> <p> <font size="2">聽聽聽聽聽聽 鍒ゆ柇寮傚父嫻侀噺鐨勬祦鍚戝悗錛屽氨鍙互閫夋嫨鍚堥傜殑緗戠粶璁懼绔彛錛屽疄鏂絅eflow閰嶇疆錛岄噰闆嗚绔彛鍏ユ祦閲忕殑</font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鏁版嵁銆?/font> </p> <p> <font size="2">聽聽聽聽聽聽 浠ヤ笅鏄湪Cisco GSR璺敱鍣℅igabitEthernet10/0绔彛涓婃墦寮</font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鐨勯厤緗疄渚嬶細 <br />聽聽聽聽聽聽 ip flow-export source Loopback0<br />聽聽聽聽聽聽 ip flow-export destination *.*.*.61 9995<br />聽聽聽聽聽聽 ip flow-sampling-mode packet-interval 100<br />聽聽聽聽聽聽 interface GigabitEthernet10/0<br />聽聽聽聽聽聽 ip route-cache flow sampled<br />聽聽聽聽聽聽 閫氳繃璇ラ厤緗妸嫻佸叆鍒癎igabitEthernet10/0鐨?/font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鏁版嵁閫佸埌</font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">閲囬泦鍣?.*.*.61錛岃瀹炰緥涓噰鐢╯ampled妯″紡錛岄噰鏍烽棿闅斾負100:1銆?/font> </p> <p> <br /> <font size="2">聽聽聽聽聽聽聽 3. 澶勭悊寮傚父嫻侀噺鐨勬柟娉?/font> </p> <p> <font size="2">聽聽聽聽聽聽 錛?錛夊垏鏂繛鎺?br />聽聽聽聽聽聽 鍦ㄨ兘澶熺‘瀹氬紓甯告祦閲忔簮鍦板潃涓旇婧愬湴鍧璁懼鍙帶鐨勬儏鍐典笅錛屽垏鏂紓甯告祦閲忔簮璁懼鐨勭墿鐞嗚繛鎺ユ槸鏈鐩存帴鐨勮В鍐沖姙娉曘?/font> </p> <p> <font size="2">聽聽聽聽聽聽 錛?錛夎繃婊?br />聽聽聽聽聽聽 閲囩敤ACL錛圓ccess Control List錛夎繃婊よ兘澶熺伒媧誨疄鐜伴拡瀵規簮鐩殑IP鍦板潃銆佸崗璁被鍨嬨佺鍙ｅ彿絳夊悇縐嶅艦寮忕殑榪囨護錛屼絾鍚屾椂涔熷瓨鍦ㄦ秷鑰楃綉緇滆澶囩郴緇熻祫婧愮殑鍓綔鐢紝涓嬩緥涓哄埄鐢ˋCL榪囨護UDP 1434绔彛鐨勫疄渚嬶細 <br />聽聽聽聽聽聽 access-list 101 deny聽聽 udp any any eq 1434<br />聽聽聽聽聽聽 access-list 101 permit ip any any<br />聽聽聽聽聽聽 姝よ繃婊ら拡瀵硅爼铏帇鐥呮瘨錛圫QL Slammer錛夛紝浣嗗悓鏃朵篃榪囨護浜嗛拡瀵筍QL Server鐨勬甯歌闂紝濡傛灉瑕佷繚璇佸SQL Server鐨勬甯歌闂紝榪樺彲浠ユ牴鎹梾姣掓祦鏁版嵁鍖呯殑澶у皬鐗瑰緛瀹炴柦鏇寸粏鍖栫殑榪囨護絳栫暐錛堟湰鏂囩暐錛夈?/font> </p> <p> <font size="2">聽聽聽聽聽聽 錛?錛夐潤鎬佺┖璺敱榪囨護<br />聽聽聽聽聽聽 鑳界‘瀹氬紓甯告祦閲忕洰鏍囧湴鍧鐨勬儏鍐典笅錛屽彲浠ョ敤闈欐佽礬鐢辨妸寮傚父嫻侀噺鐨勭洰鏍囧湴鍧鎸囧悜絀猴紙Null錛夛紝榪欑榪囨護鍑犱箮涓嶆秷鑰楄礬鐢卞櫒緋葷粺璧勬簮錛屼絾鍚屾椂涔熻繃婊や簡瀵圭洰鏍囧湴鍧鐨勬甯歌闂紝閰嶇疆瀹炰緥濡備笅錛?br />聽聽聽聽聽聽 ip route 205.*.*.2 255.255.255.255 Null 0<br />聽聽聽聽聽聽 瀵逛簬澶氳礬鐢卞櫒鐨勭綉緇滐紝榪橀渶澧炲姞鐩稿叧鍔ㄦ佽礬鐢遍厤緗紝淇濊瘉榪囨護鍦ㄥ叏緗戠敓鏁堛?/font> </p> <p> <font size="2">聽聽聽聽聽聽 錛?錛夊紓甯告祦閲忛檺瀹?br />聽聽聽聽聽聽 鍒╃敤璺敱鍣–AR鍔熻兘錛屽彲浠ュ皢寮傚父嫻侀噺闄愬畾鍦ㄤ竴瀹氱殑鑼冨洿錛岃繖縐嶈繃婊や篃瀛樺湪娑堣楄礬鐢卞櫒緋葷粺璧勬簮鐨勫壇浣滅敤錛屼互涓嬩負鍒╃敤CAR闄愬埗UDP 1434绔彛嫻侀噺鐨勯厤緗疄渚嬶細<br />聽聽聽聽聽聽 Router# (config) access-list 150 deny udp any any eq 1434 <br />聽聽聽聽聽聽 Router# (config) access-list 150 permit ip any any <br />聽聽聽聽聽聽 Router# (config) interface fastEthernet 0/0 <br />聽聽聽聽聽聽 Router# (config-if) rate-limit input access-group rate-limit 150 8000 1500 20000 <br />聽聽聽聽聽聽 conform-action drop exceed-action drop <br />聽聽聽聽聽聽 姝ら厤緗檺瀹歎DP 1434绔彛鐨勬祦閲忎負8Kbps銆?/font> </p> <p> <marquee width="1" height="27"> <a > <font color="#eeeeee">http://anheng.com.cn/news/22/588.html</font> </a> </marquee> <font size="2">聽</font> </p> <p> <font size="2"> <strong>浜斻佸父瑙佽爼铏梾姣掔殑</strong> </font> <a > <font color="#000000" size="2"> <strong>NetFlow</strong> </font> </a> <font size="2"> <strong>鍒嗘瀽妗堜緥</strong> </font> </p> <p> <font size="2">聽聽聽聽聽聽 鍒╃敤涓婅瘔鏂規硶鍙互鍒嗘瀽鐩墠浜掕仈緗戜腑瀛樺湪鐨勫ぇ澶氭暟寮傚父嫻侀噺錛岀壒鍒槸瀵逛簬榪戝勾鏉ュ湪浜掕仈緗戜腑閫犳垚杈冨ぇ褰卞搷鐨勫鏁拌爼铏梾姣掞紝鍏跺垎鏋愭晥鏋滈潪甯告槑鏄撅紝浠ヤ笅涓哄嚑縐嶈爼铏梾姣掔殑</font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鍒嗘瀽瀹炰緥錛?/font> </p> <p> <br /> <font size="2">聽聽聽聽聽聽 1. 綰㈣壊浠ｇ爜 (Code Red Worm) <br />聽聽聽聽聽聽 2001騫?鏈堣搗鍙戜綔錛岃嚦浠婁粛鍦ㄧ綉緇滄祦閲忎腑緇忓父鍑虹幇銆?br />聽聽聽聽聽聽聽 211.*.*.237|192.*.148.107|65111|as1|6|72|<br />3684|80|80|3|144|1 <br />聽聽聽聽聽聽聽 211.*.*.237|192.*.141.167|65111|as1|6|36|<br />4245|80|80|3|144|1<br />聽聽聽聽聽聽聽 211.*.*.237|160.*.84.142|65111|as1|6|72|<br />4030|80|80|3|144|1<br />聽聽聽聽聽聽 </font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">嫻佹暟鎹吀鍨嬬壒寰侊細鐩殑绔彛80, 鍗忚綾誨瀷80錛屽寘鏁伴噺3錛屽瓧鑺傛暟144銆?/font> </p> <p> <br /> <font size="2">聽聽聽聽聽聽 2. 紜洏鏉鎵嬶紙worm.opasoft錛學32.Opaserv.Worm錛?br />聽聽聽聽聽聽聽 2002騫?鏈?0鏃ヨ搗鍙戜綔錛屾浘瀵硅澶氱綉緇滆澶囨ц兘閫犳垚褰卞搷錛?003騫村悗閫愭笎鍑忓皯銆?br />聽聽聽聽聽聽聽 61.*.*.196|25.|*.156.106|64621|Others|6|36|<br />1029|137|17|1|78|1<br />聽聽聽聽聽聽聽 61.*.*.196|25.*.156.107|64621|Others|6|36|<br />1029|137|17|1|78|1<br />聽聽聽聽聽聽聽 61.*.*.196|25.*.156.108|64621|Others|6|36|<br />1029|137|17|1|78|1<br />聽聽聽聽聽聽 </font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">嫻佹暟鎹吀鍨嬬壒寰侊細鐩殑绔彛137錛屽崗璁被鍨婾DP錛屽瓧鑺傛暟78銆?/font> </p> <p> <br /> <font size="2">聽聽聽聽聽聽聽 3. 2003锠曡櫕鐜?(Worm.NetKiller2003錛學ORM_SQLP1434錛學32.Slammer錛學32.SQLExp.Worm) <br />聽聽聽聽聽聽 2003騫?鏈?5鏃ヨ搗鐖嗗彂錛岄犳垚鍏ㄧ悆浜掕仈緗戝嚑榪戠槴鐥紝鑷充粖浠嶆槸浜掕仈緗戜腑鏈甯歌鐨勫紓甯告祦閲忎箣涓銆?br />聽聽聽聽聽聽聽 61.*.*.124|28.*.17.190|65111|as1|6|34|4444|<br />1434|17|1|404|1<br />聽聽聽聽聽聽聽 61.*.*.124|28.*.154.90|65111|as1|6|70|4444|<br />1434|17|1|404|1<br />聽聽聽聽聽聽聽 61.*.*.124|28.*.221.90|65111|as1|6|36|4444|<br />1434|17|1|404|1<br />聽聽聽聽聽聽 </font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">嫻佹暟鎹吀鍨嬬壒寰侊細鐩殑绔彛1434錛屽崗璁被鍨婾DP錛屽瓧鑺傛暟404</font> </p> <p> <br /> <font size="2">聽聽聽聽聽聽 4. 鍐插嚮娉?(WORM.BLASTER錛學32.Blaster.Worm)<br />聽聽聽聽聽聽 2003騫?鏈?2鏃ヨ搗鐖嗗彂錛岀敱鍏跺紩鍙戜簡鍗卞鏇村ぇ鐨勫啿鍑繪嘗鏉鎵嬬梾姣掋?br />聽聽聽聽聽聽聽 211.*.*.184|99.*.179.27|Others|Others|161|0|<br />1523|135|6|1|48|1<br />聽聽聽聽聽聽聽 211.*.*.184|99.*.179.28|Others|Others|161|0|<br />1525|135|6|1|48|1<br />聽聽聽聽聽聽聽 211.*.*.184|99.*.179.29|Others|Others|161|0|<br />1527|135|6|1|48|1<br />聽聽聽聽聽聽 鍏稿瀷鐗瑰緛錛氱洰鐨勭鍙?35錛屽崗璁被鍨婽CP錛屽瓧鑺傛暟48</font> </p> <p> <br /> <font size="2">聽聽聽聽聽聽 5. 鍐插嚮娉㈡潃鎵嬶紙Worm.KillMsBlast錛學32.Nachi.worm錛學32.Welchia.Worm錛?br />聽聽聽聽聽聽 2003騫?鏈?8鏃ヨ搗鍙戠幇錛屽叾浜х敓鐨処CMP嫻侀噺瀵瑰叏鐞冧簰鑱旂綉閫犳垚浜嗗緢澶у獎鍝嶏紝2004騫村悗鐥呮瘨嫻侀噺鏄庢樉鍑忓皯銆?br />聽聽聽聽聽聽 211.*.*.91|211.*.*.77|Others|Others|4|0|0|<br />2048|1|1|92|1<br />聽聽聽聽聽聽聽 211.*.*.91|211.*.*.78|Others|Others|4|0|0|<br />2048|1|1|92|1<br />聽聽聽聽聽聽聽 211.*.*.91|211.*.*.79|Others|Others|4|0|0|<br />2048|1|1|92|1<br />聽聽聽聽聽聽 </font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">嫻佹暟鎹吀鍨嬬壒寰侊細鐩殑绔彛2048錛屽崗璁被鍨婭CMP錛屽瓧鑺傛暟92</font> </p> <p> <br /> <font size="2">聽聽聽聽聽聽 6. 鎸崱娉?Worm.Sasser錛學32.Sasser)<br />聽聽聽聽聽聽 2004騫?鏈堢垎鍙戙?br />聽聽聽聽聽聽 61.*.*.*|32.*.70.207|Others|Others|3|0|10000|<br />445|6|1|48|1<br />聽聽聽聽聽聽 61.*.*.*|24.*.217.23|Others|Others|3|0|10000|<br />445|6|1|48|1<br />聽聽聽聽聽聽 61.*.*.*|221.*.65.84|Others|Others|3|0|10000|<br />445|6|1|48|1<br />聽聽聽聽聽聽 </font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">嫻佹暟鎹吀鍨嬬壒寰侊細鐩殑绔彛445錛屽崗璁被鍨婽CP錛屽瓧鑺傛暟48<br />聽聽聽聽聽聽 浠庝互涓婃渚嬪彲浠ョ湅鍑猴紝锠曡櫕鐖嗗彂鏃訛紝搴旂敤Neflow鍒嗘瀽鏂規硶錛屽彲浠ユ牴鎹梾姣掓祦閲忕殑</font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鐗瑰緛蹇熷畾浣嶆劅鏌撶梾姣掔殑IP鍦板潃錛屽茍鍙傝?/font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鏁版嵁嫻佺殑鍏跺畠鐗瑰緛鍦ㄧ綉緇滆澶囦笂閲囧彇鐩稿簲鐨勯檺鍒躲佽繃婊ゆ帾鏂斤紝浠庤岃揪鍒版姂鍒剁梾姣掓祦閲忎紶鎾殑鐩殑銆?/font> </p> <p> <marquee width="1" height="27"> <a > <font color="#eeeeee">http://anheng.com.cn/news/22/588.html</font> </a> </marquee> <font size="2">聽</font> </p> <p> <font size="2"> <strong>鍏佹葷粨</strong> </font> </p> <p> <font size="2">聽聽聽聽聽聽 澶勭悊鍒嗘瀽緗戠粶寮傚父嫻侀噺瀛樺湪璁稿鍏跺畠鏂規硶錛屽鎴戜滑鍙互鍒╃敤IDS銆佸崗璁垎鏋愪華銆佺綉緇滆澶囩殑Log銆丏ebug銆乮p accounting絳夊姛鑳芥煡鎵懼紓甯告祦閲忔潵婧愶紝浣嗚繖浜涙柟娉曠殑搴旂敤鍥犲悇縐嶅師鍥犲彈鍒伴檺鍒訛紝濡傛晥鐜囦綆銆佸緗戠粶璁懼鐨勬ц兘褰卞搷銆佹暟鎹笉鏄撻噰闆嗙瓑鍥犵礌銆?/font> </p> <p> <font size="2">聽聽聽聽聽聽 鍒╃敤</font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鍒嗘瀽緗戠粶寮傚父嫻侀噺涔熷瓨鍦ㄤ竴浜涢檺鍒舵潯浠訛紝濡傞渶瑕佺綉緇滆澶囧</font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鐨勬敮鎸侊紝闇瑕佸垎鏋?/font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鏁版嵁鐨勫伐鍏瘋蔣浠訛紝闇瑕佺綉緇滅鐞嗗憳鍑嗙‘鍖哄垎姝ｅ父嫻侀噺鏁版嵁鍜屽紓甯告祦閲忔暟鎹瓑銆?/font> </p> <p> <font size="2">浣嗙浉姣斿叾瀹冩柟娉曪紝鍒╃敤</font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2">鍒嗘瀽緗戠粶寮傚父嫻侀噺鍥犲叾鏂逛究銆佸揩鎹楓侀珮鏁堢殑鐗圭偣錛屼負瓚婃潵瓚婂鐨勭綉緇滅鐞嗗憳鎵鎺ュ彈錛屾垚涓轟簰鑱旂綉瀹夊叏綆＄悊鐨勯噸瑕佹墜孌碉紝鐗瑰埆鏄湪杈冨ぇ緗戠粶鐨勭鐞嗕腑錛屾洿鑳戒綋鐜板嚭鍏剁嫭鐗逛紭鍔褲?/font> </p> <p> <font size="2">鍙傝冩枃鐚?br />[1] </font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2"> Overview<br />[2] </font> <a > <font color="#000000" size="2">NetFlow</font> </a> <font size="2"> Export Datagram Format<br />[3]Customizing FlowCollector<br />[4]SAFE SQL Slammer Worm Attack Mitigation<br />[5]鐥呮瘨涓庡畨鍏?/font> </p> <img src ="http://m.tkk7.com/huyi2006/aggbug/113118.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://m.tkk7.com/huyi2006/" target="_blank">鑳℃剰</a> 2007-04-24 10:55 <a href="http://m.tkk7.com/huyi2006/articles/113118.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item></channel></rss> <footer> <div class="friendship-link"> <p>感谢您访问我们的网站，您可能还对以下资源感兴趣：</p> <a href="http://m.tkk7.com/" title="亚洲av成人片在线观看">亚洲av成人片在线观看</a> <div class="friend-links"> </div> </div> </footer> 主站蜘蛛池模板： <a href="http://hcdigi.com" target="_blank">国产色无码精品视频免费</a>| <a href="http://079566.com" target="_blank">亚洲精品伦理熟女国产一区二区 </a>| <a 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