用nagios监控指定的端口

某一台服务器需要监控4000端口
修改 /usr/local/nagios/etc/objects/commands.cfg 添加一个服务名

# check port 4000
define command{
command_name 4000
command_line $USER1$/check_tcp -H $HOSTADDRESS$ -p 4000 $ARG2$
}

然后修改linux的模板

vim /usr/local/nagios/etc/objects/web1.cfg 添加一段

# Define a service to check HTTP on the local machine.
# Disable notifications for this service by default, as not all users may have HTTP enabled.
define service{
use local-service ; Name of service template to use
host_name web1
service_description 4000
check_command 4000
is_volatile 0
check_period 24x7
max_check_attempts 2
normal_check_interval 1
retry_check_interval 1
contact_groups admins
notification_options w,u,c,r
notification_interval 960
notification_period 24x7
}本文出自 “无云安全技术站” 博客，请务必保留此出处http://hx100.blog.51cto.com/44326/369427