zabbix中snmp-traps设置
工作方式
- (SNMP Trap) -> snmptrapd -> snmptrap.sh -> zabbix_sender -> (Zabbix)
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
修改/path/to/zabbix/bin/snmptrap.sh. 如果不正确的话，坚持zabbix 树，复制到zabbix/bin下.:
- 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
- #According to the snmpdtrapd.conf man page, these
- # fields should be received in the following order:
- # 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"
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)
Zabbix中snmp-traps的设置完成。
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