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1. snmptrapdÀßÄê

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  • authCommunity [Options] [CommunityID]
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    logsyslog¤ästdoutÅù¤Ø¤Î¥Õ¥¡¥¤¥ë½ÐÎϤòµö²Ä
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  • traphandle default [SCRIPT NAME]
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  • snmptrapd.confÀßÄêÎã
    authCommunity log,execute,net private
    authCommunity log,execute,net public
    traphandle default /bin/bash /usr/local/zabbix/sbin/snmptrap.sh

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2. ZABBIX¥µ¡¼¥ÐÀßÄê

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  • /usr/local/zabbix/sbin/snmptrap.sh
    # CONFIGURATION
    ZABBIX_SERVER="{IP Address}";
    ZABBIX_PORT="10051";
    ZABBIX_SENDER="/usr/local/zabbix/sbin/zabbix_sender";
    KEY="snmptraps";
    HOST="snmptraps";

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3. ¥¢¥¤¥Æ¥àÀßÄê

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    ¥¿¥¤¥×ZABBIX¥È¥é¥Ã¥Ñ¡¼
    ¥­¡¼snmptraps
    ¥Ç¡¼¥¿·¿¥Æ¥­¥¹¥È

4. ¥È¥ê¥¬¡¼ÀßÄê

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  • ÀßÄêÎã1
    TrapÆâ¤Ë¡Öpower-on¡×¤Îʸ»úÎ󤬴ޤޤì¤ë¾ì¹ç¥¢¥é¡¼¥È
    {{HOSTNAME}:snmptraps.str(power-on)}=1
  • 1»þ´Ö°ÊÆâ¤ËTrap¤ò¼õ¿®¤·¡¢TrapÆâ¤Ë¡Ösnmptraps¡×¤Îʸ»úÎó¤¬´Þ¤Þ¤ì¤Æ¤Ê¤¤¾ì¹ç¥¢¥é¡¼¥È
    ({HOSTNAME}:snmptraps. nodata( 3600 ) }=0)&({HOSTNAME}:snmptraps. str( snmptraps,3600 ) }=0)
  • 24»þ´Ö°ÊÆâ¤ËTrap¤ò¼õ¿®¤·¡¢TrapÆâ¤Ë¡Öpower-on¡×¤Îʸ»úÎ󤬴ޤޤì¤ë¾ì¹ç¥¢¥é¡¼¥È
    {{HOSTNAME}:snmptraps.nodata(86400)}=0)&{{HOSTNAME}:snmptraps.str(power-on,86400)}=1)

5. ¼õ¿®¥Æ¥¹¥È

SNMPTrap¤ò¼õ¿®¤·¤¿ºÝ¤Ë¤Ï/var/log/messages¤Ë¾ðÊ󤫵­ºÜ¤µ¤ì¤ë¡£

  • Àµ¾ï¤Ë¼õ¿®¤Ç¤­¤Æ¤¤¤ë¾ì¹ç
    Àµ¾ï¤Ë¼õ¿®¤Ç¤­¤Æ¤¤¤ë¾ì¹ç¤Ï°Ê²¼¤ÎÍÍ¤Ê¥í¥°¤¬½ÐÎϤµ¤ì¤ë¡£
    snmptrapd[11095]: 2009-04-03 00:51:13 192.168.1.249(via UDP: [192.168.1.249]:1712) TRAP, SNMP v1, community public     SNMPv2-SMI::zeroDotZero Link Up Trap (0) Uptime: 67 days, 4:54:21.00    IF-MIB::ifIndex.7 = INTEGER: 7
  • ¥¢¥¯¥»¥¹µñÈÝ
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    snmptrapd[10744]: No access configuration - dropping trap.
  • ¼õ¿®¤¬¼ºÇÔ¤·¤Æ¤¤¤ë¾ì¹ç
    /var/log/messages¤ÏƱÍÍ¤ÎÆâÍÆ¤Î¥í¥°¤ò«¤Í¤ë¤³¤È¤Ç¥í¥°¥µ¥¤¥º¤ò°µ½Ì¤¹¤ëµ¡Ç½¤¬¤¢¤ë¤¿¤á¡¢SNMPTrap¤Î¼õ¿®¤Ë·«¤êÊÖ¤·¼ºÇÔ¤¹¤ë¤È°Ê²¼¤ÎÍÍ¤Ê¥í¥°¤òÅǤ¯¡£
    last message repeated 3 times

snmptrap.sh¤¬Æ°ºî¤·¤Ê¤¤¾ì¹ç¤ÎÂбþ

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#!/bin/bash

# CONFIGURATION
ZABBIX_SERVER="127.0.0.1";
ZABBIX_PORT="10051";
ZABBIX_SENDER="/usr/local/zabbix/sbin/zabbix_sender";
KEY="snmptraps";
HOST="snmptraps";

# Execute
read hostname
read ip
read uptime
read oid
read address
read community
read enterprise

oid=`echo $oid|cut -f2 -d' '`
address=`echo $address|cut -f2 -d' '`
community=`echo $community|cut -f2 -d' '`
enterprise=`echo $enterprise|cut -f2 -d' '`

oid=`echo $oid|cut -f11 -d'.'`
community=`echo $community|cut -f2 -d'"'` 

str="$hostname $address $community $enterprise $oid"

# Output
$ZABBIX_SENDER -z $ZABBIX_SERVER -p $ZABBIX_PORT -s $HOST -k $KEY -o "$str"

# Debug
echo $str > /tmp/snmptrap.log

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Last-modified: 2009-11-25 (¿å) 10:58:33 (4076d)