為了監控某個IP的端口是否正常，zabbix內置tcp監控的key值" net.tcp.port[IP,port] 返回結果1表示端口正常，返回0表示不存在"，既觸發器配置" {Zabbix server:net.tcp.port[113.143.100.199,8899].last()}=0 "
該監控項只能在zabbix-server的主機監控項下配置，通過server端來獲取狀態的監控
2，目標icmp的監控
配置好的監控項出現紅色感嘆號的位置錯誤（failed: 1.81.7.103: Address family for hostname not supported），該錯誤表示zabbix_server和zabbix-agent的sourceip問題導致，亦或者fping的權限問題
解決思路：
1，Fping的權限問題
[root@begon ~]# ls -l /usr/sbin/fping*
-rwsr-xr-x 1 root zabbix 32960 Oct 26 2014 /usr/sbin/fping
-rwsr-xr-x 1 root root 32960 Oct 26 2014 /usr/sbin/fping6
2，服務端可對外訪問的IP
[root@begon ~]# grep -i sourceip /etc/zabbix/zabbix_server.conf
### Option: SourceIP
SourceIP=X.X.X.X
3，zabbix-server的IP
[root@begon ~]# grep -i Server= /etc/zabbix/zabbix_agentd.conf
# Example: Server=127.0.0.1,192.168.1.0/24,::1,2001:db8::/32,zabbix.example.com
# Server=
Server=X.X.X.X
4,Fping的路徑
[root@begon ~]# grep -i fping /etc/zabbix/zabbix_server.conf
### Option: FpingLocation
# Location of fping.
# Make sure that fping binary has root ownership and SUID flag set.
FpingLocation=/usr/sbin/fping
### Option: Fping6Location
# Location of fping6.
# Make sure that fping6 binary has root ownership and SUID flag set.
# Make empty if your fping utility is capable to process IPv6 addresses.
# Fping6Location=/usr/sbin/fping6
[root@begon ~]#