это параметры настройки на сервере, файл /etc/zabbix/zabbix_agentd.conf (тот что демон)
в файле все осталяем как есть, за исключением некоторых настроек, их подписывал, это айпишники.
############ GENERAL PARAMETERS #################
# List of comma delimited IP addresses (or hostnames) of ZABBIX servers.
# No spaces allowed. First entry is used for sending active checks.
# Note that hostnames must resolve hostname->IP address and
# IP address->hostname.
Server=10.90.*.* - реальный адрес заббикс сервера
# Server port for sending active checks
#ServerPort=10051
# Unique hostname. Required for active checks.
#Hostname=squid
# Listen port. Default is 10050
ListenPort=10050 порт по умолчанию, что слушает сервер-заббикса.
# IP address to bind agent
# If missing, bind to all available IPs
ListenIP=192.168.*.* - реальный адрес хоста
# Number of pre-forked instances of zabbix_agentd.
# Default value is 5
# This parameter must be between 1 and 16
StartAgents=5
# How often refresh list of active checks. 2 minutes by default.
#RefreshActiveChecks=120
# Disable active checks. The agent will work in passive mode listening server.
DisableActive=1 - разкоментируем
# Enable remote commands for ZABBIX agent. By default remote commands disabled.
#EnableRemoteCommands=1
# Specifies debug level
# 0 - debug is not created
# 1 - critical information
# 2 - error information
# 3 - warnings
# 4 - information (default)
# 5 - for debugging (produces lots of information)
DebugLevel=3
# Name of PID file
PidFile=/var/run/zabbix-agent/zabbix_agentd.pid
# Name of log file.
# If not set, syslog will be used
LogFile=/var/log/zabbix-agent/zabbix_agentd.log
# Maximum size of log file in MB. Set to 0 to disable automatic log rotation.
#LogFileSize=1
# Spend no more than Timeout seconds on processing
# Must be between 1 and 30
Timeout=3
####### USER-DEFINED MONITORED PARAMETERS #######
# Format: UserParameter=<key>,<shell command>
# Note that shell command must not return empty string or EOL only
#UserParameter=system.test,who|wc -l
### Set of parameter for monitoring MySQL server (v3.23.42 and later)
### Change -u<username> and add -p<password> if required
#UserParameter=mysql.ping,mysqladmin -uroot ping|grep alive|wc -l
#UserParameter=mysql.uptime,mysqladmin -uroot status|cut -f2 -d":"|cut -f1 -d"T"
#UserParameter=mysql.threads,mysqladmin -uroot status|cut -f3 -d":"|cut -f1 -d"Q"
#UserParameter=mysql.questions,mysqladmin -uroot status|cut -f4 -d":"|cut -f1 -d "S"
#UserParameter=mysql.slowqueries,mysqladmin -uroot status|cut -f5 -d":"|cut -f1 -d"O"
#UserParameter=mysql.qps,mysqladmin -uroot status|cut -f9 -d":"
#UserParameter=mysql.version,mysql -V
