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ÔõÑùÉèÖúÍÖÎÀíLinuxÖеÄSNMPЧÀÍ

SNMP£¨Simple Network Management Protocol£©ÊÇÒ»ÖÖÓÃÓÚÖÎÀíÍøÂç×°±¸µÄЭÒé £¬Ëü¿ÉÒÔ×ÊÖúÖÎÀíÔ±¼àÊÓºÍÖÎÀíÍøÂç×°±¸µÄÔËÐÐ״̬¡£ÔÚLinuxϵͳÖÐ £¬ÎÒÃÇ¿ÉÒÔͨ¹ýÉèÖÃSNMPЧÀÍÀ´ÊµÏÖ¶ÔЧÀÍÆ÷µÄ¼à¿ØºÍÖÎÀí¡£±¾ÎĽ«ÏÈÈÝÔõÑùÔÚLinuxϵͳÖÐÉèÖúÍÖÎÀíSNMPЧÀÍ £¬²¢ÌṩÏêϸµÄ´úÂëʾÀý¡£

1. ×°ÖÃSNMPЧÀÍ

Ê×ÏÈ £¬ÎÒÃÇÐèҪװÖÃSNMPЧÀÍ¡£ÔÚ´ó´ó¶¼Linux¿¯ÐаæÖÐ £¬¿ÉÒÔͨ¹ý°ü¹ÜÀí¹¤¾ßÀ´×°ÖÃSNMPЧÀÍ¡£ÒÔUbuntuΪÀý £¬¿ÉÒÔʹÓÃÒÔÏÂÏÂÁîÀ´×°ÖÃSNMPЧÀÍ£º

sudo apt-get update
sudo apt-get install snmp snmpd

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2. ÉèÖÃSNMPЧÀÍ

½ÓÏÂÀ´ £¬ÐèÒªÉèÖÃSNMPЧÀÍ¡£ÉèÖÃÎļþͨ³£Î»ÓÚ/etc/snmp/snmpd.conf £¬¿ÉÒÔʹÓÃÎı¾±à¼­Æ÷·­¿ª¸ÃÎļþ¾ÙÐÐÉèÖá£ÒÔÏÂÊÇÒ»¸ö¼òÆÓµÄʾÀýÉèÖãº

com2sec readonly  default         public
group MyROGroup v1         readonly
group MyROGroup v2c        readonly
group MyRWGroup v1         readwrite
group MyRWGroup v2c        readwrite
view all    included  .1                               80
access MyROGroup ""      any       noauth    exact  all    none   none
access MyRWGroup ""      any       noauth    exact  all    all    none

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3. Æô¶¯SNMPЧÀÍ

ÉèÖÃÍê³Éºó £¬ÐèÒªÆô¶¯SNMPЧÀÍ¡£¿ÉÒÔʹÓÃÒÔÏÂÏÂÁîÆô¶¯SNMPЧÀÍ£º

sudo systemctl start snmpd
sudo systemctl enable snmpd

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4. ²âÊÔSNMPЧÀÍ

ÉèÖÃÍê³Éºó £¬¿ÉÒÔ²âÊÔSNMPЧÀÍÊÇ·ñÕý³£ÊÂÇé¡£¿ÉÒÔʹÓÃSNMP¹¤¾ßÀ´»ñȡЧÀÍÆ÷ÐÅÏ¢¡£ÒÔÏÂÊÇÒ»¸öÓÃÓÚ»ñȡЧÀÍÆ÷ϵͳÐÅÏ¢µÄʾÀýÏÂÁ

snmpwalk -v 2c -c public localhost system

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5. ÖÎÀíSNMPЧÀÍ

³ýÁËÉèÖúͲâÊÔSNMPЧÀÍÍâ £¬ÖÎÀíÔ±»¹¿ÉÒÔÖÎÀíSNMPЧÀÍ¡£¿ÉÒÔʹÓÃSNMPЭÒéÀ´¼à¿ØЧÀÍÆ÷µÄÐÔÄÜÖ¸±ê¡¢ÖÎÀíϵͳÉèÖõÈ¡£ÖÎÀíÔ±»¹¿ÉÒÔʹÓÃSNMP¹¤¾ßÀ´¶Ô×°±¸¾ÙÐÐÔ¶³ÌÖÎÀíºÍÉèÖá£

ͨ¹ýÒÔÉÏ°ì·¨ £¬ÎÒÃÇ¿ÉÒÔÔÚLinuxϵͳÖÐÀÖ³ÉÉèÖúÍÖÎÀíSNMPЧÀÍ £¬ÊµÏÖ¶ÔЧÀÍÆ÷µÄ¼à¿ØºÍÖÎÀí¡£Ï£ÍûÒÔÉÏÄÚÈݶÔÄúÓÐËù×ÊÖú£¡

ÒÔÉϾÍÊÇÔõÑùÉèÖúÍÖÎÀíLinuxÖеÄSNMPЧÀ͵ÄÏêϸÄÚÈÝ £¬¸ü¶àÇë¹Ø×¢±¾ÍøÄÚÆäËüÏà¹ØÎÄÕ£¡

ÃâÔð˵Ã÷£ºÒÔÉÏչʾÄÚÈÝȪԴÓÚÏàÖúýÌå¡¢ÆóÒµ»ú¹¹¡¢ÍøÓÑÌṩ»òÍøÂçÍøÂçÕûÀí £¬°æȨÕùÒéÓë±¾Õ¾ÎÞ¹Ø £¬ÎÄÕÂÉæ¼°¿´·¨Óë¿´·¨²»´ú±í海博论坛ÂËÓÍ»úÍø¹Ù·½Ì¬¶È £¬Çë¶ÁÕß½ö×ö²Î¿¼¡£±¾ÎĽӴýתÔØ £¬×ªÔØÇë˵Ã÷À´ÓÉ¡£ÈôÄúÒÔΪ±¾ÎÄÇÖÕ¼ÁËÄúµÄ°æȨÐÅÏ¢ £¬»òÄú·¢Ã÷¸ÃÄÚÈÝÓÐÈκÎÉæ¼°ÓÐÎ¥¹«µÂ¡¢Ã°·¸Ö´·¨µÈÎ¥·¨ÐÅÏ¢ £¬ÇëÄúÁ¬Ã¦ÁªÏµ海博论坛ʵʱÐÞÕý»òɾ³ý¡£

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