zabbix中snmp-traps设置解析

作者：独孤狼群 2011-04-01 15:14:01运维 系统运维 在知道Zabbix 是一个提供 Web 管理界面的开源系统/网络监控服务器后，我们就得设置他，而snmp-traps设置在zabbix中是比较重要的一环！

zabbix中snmp-traps设置解析如下：

　　It works something like this:

　　(SNMP Trap) -> snmptrapd -> snmptrap.sh -> zabbix_sender -> (Zabbix)

　　Basically, the point of snmptrap.sh is to translate a SNMP trap into a Zabbix trap

　　在/etc/snmp/snmptrapd.conf文件添加

　　traphandle default /bin/bash /path/to/zabbix/bin/snmptrap.sh

　　启动snmptrapd服务：

　　snmptrapd -C -c /etc/snmp/snmptrapd.conf -Lf /var/log/net-snmptrap.log

　　Now edit /path/to/zabbix/bin/snmptrap.sh. If not found, check the zabbix source tree, and

　　copy it to the zabbix/bin directory. For my application the following lines work great:

　　####### Begin snmptrap.sh #########

　　## GENERAL CONFIGURATION

　　ZABBIX_SERVER="zabbix-host"; # hostname of zabbix server

　　ZABBIX_PORT="nnnn"; # nnnn=same as 'Listen Port' in zabbix_server.conf

　　ZABBIX_SENDER="/path/to/zabbix/bin/zabbix_sender"; # insert you path

　　## END OF GENERAL CONFIGURATION

　　#According to the snmpdtrapd.conf man page, these

　　# fields should be received in the following order:

　　read hostname

　　read ip

　　read uptime

　　read trapoid

　　read payload

　　# there may be several more payload fields, but one is all I need.

　　# read more if it suits you.

　　hostname=`echo $hostname|cut -f1 -d'.'` # trim off the fluff

　　trapoid=`echo $trapoid|cut -f3 -d' '` # ditto

　　# I don't need uptime or ip right now ...

　　payload=`echo $payload1|cut -f3- -d' '` # ditto ditto

　　### This section records all traps under a 'dummy' host in zabbix, for debugging

　　### Delete if you don't need to do this.

　　### I use it to verify the OID of traps before using them as keys on specific hosts

　　# create a string to send to zabbix.

　　str="HOST=$hostname TRAP OID=$trapoid PAYLOAD=$payload"

　　# now set the key and host name for zabbix

　　KEY="alltraps";

　　HOST="trapperjohn";

　　#now call the zabbix_sender program with all parameters.

　　$ZABBIX_SENDER $ZABBIX_SERVER $ZABBIX_PORT $HOST $KEY "$str"

　　### End dummy host section

　　### This section records traps for specific for specific hosts.

　　### Edit as needed for you situation.

　　KEY="$trapoid";

　　HOST="$hostname";

　　str="$payload";

　　$ZABBIX_SENDER $ZABBIX_SERVER $ZABBIX_PORT $HOST $KEY "$str"

　　######### End snmptrap.sh ###########

#p#

　　调试可：

　　echo $ZABBIX_SENDER $ZABBIX_SERVER $ZABBIX_PORT $HOST:$KEY "$str" > /tmp/testtrap.txt

　　测试：

　　snmptrap -v1 -cpublic localhost .1.3.6.1.6.3.1.1.5.2 0 0 "" "" .1.3.6.1.4.1 s "aaa"

　　在zabbix服务器端：

　　1. Added host:

　　name=snmpTraps

　　ip address = (didn't enter an ip address)

　　port = 10005 (port which zabbix server is on) - do i need to set this to 162?

　　Set status to monitored....didn't add anything else eg IP address, group etc

　　2. Added item to host (i.e to snmpTraps)

　　key=snmpTraps

　　type=zabbix trapper

　　type of info=numeric

　　store value=As is

　　Allowed host= (i have left this line blank)

手动起来完成了zabbix中snmp-traps设置环节，我们就可以配置其他zabbix了！

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责任编辑：赵鹏 来源： 网络转载 zabbixsnmp trap

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