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a. consoleÏߵǼ¿ÉÒÔÉó²é½Ó¿ÚµØÖ· £¬ÏêϸÏÂÁîΪshow ip interface brief
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ÏÂÁîÐпÉÒÔͨ¹ýshow web-serviceÈ·¶¨µÇ¼¶Ë¿Ú
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control-plane
security deny lan-web-----եȡÄÚÍøwebµÇ¼װ±¸
security deny wan-web-----եȡÍâÍøwebµÇ¼װ±¸
2¡¢ ÔÚ½Ó¿ÚŲÓûòip session filterŲÓõÄACLûÓзÅͨ¶ÔÓ¦µÄ¶Ë¿Ú»òIP
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b. Ip session filter Á÷¹ýÂ˲Ù×÷ £¬È«¾ÖŲÓà £¬È«¾ÖÉúЧ £¬ÐèÒª¼ì²éACLÓÐûÓзÅͨ¶ÔÓ¦µÄ¶Ë¿Ú»òIP
c¡¢Line vtyÏÂŲÓõÄACLûÓзÅͨ¶ÔÓ¦µÄÍø¶Î»á¼û×°±¸ £¬µ¼ÖÂÎÞ·¨telnet
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1¡¢¶Ë¿ÚÓ³ÉäÉèÖÃ
¶ÔÓ¦ÏÂÁîÈçÏ£ºip nat inside source static tcp 192.168.1.10 80 172.18.161.111 80
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1¡¢µÇ¼·þÎñûÓпªÆô £¬ÏêϸÏÂÁîΪ£ºweb·þÎñÊÇ·ñ¿ªÆôshow web-service
2¡¢Éó²é¶Ë¿ÚÊÇ·ñÕý³£¼àÌý
£¨1£©Show tcp connect £¬LISTEN´ú±í¼àÌý״̬ÊôÓÚÕý³£×´Ì¬
Show cpu | in nginx £¬NGINXÀú³ÌÕ¼ÓýÏС £¬ÊôÓÚÕý³£Õ÷Ïó
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Run-system-shell
ps aux | grep nginx
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Debug support
execute diagnose-cmd ps –ef nginx
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Run-system-shell
/etc/rc.d/init.d/nginx start ÖØÆônginxÀú³Ì
/etc/rc.d/init.d/lnsp start ÖØÆôphpÀú³Ì
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Debug su
execute diagnose-cmd process nginx stop
execute diagnose-cmd process nginx start
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µ¼ÖÂwebµÇ¼²»ÉÏ £¬tcp connectÏÔʾÐÂÅþÁ¬¶¼syn_rev £¬×¥°üÏÔʾegûÓлذü
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1. show cpu | in nginx È·¶¨nginx½ø³ÌÐòÁкÅ
2. ɱµôÀú³Ì £¬²»Ó°ÏìÆäËûʹÓà £¬Ö»Ó°Ïìweb
debug su
execute diagnose-cmd kill ÐòÁкÅ
3. KillÀú³Ìºó £¬ÐèÒªÊÖ¶¯ÖØÆôÀú³Ì
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2. µÍ·åÆÚÏÂÔØ×îа汾 ¡£
sh ver
sh run
sh web-service
sh cpu | in nginx
sh int usage
sh ver all
sh tcp connect
sh memory
sh cpu | ex 0.00
sh log rev
show int usage
sh envir
sh ip fpm sta
debug su
execute diagnose-cmd fdisk
execute diagnose-cmd mount
exit
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2¡¢×°±¸Ä¬ÈÏեȡwan¿ÚµÇ¼ £¬ÐèҪעÖØ ¡£
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