Ping icmp routers

[pad19]

Hello,
I want in the first place monitor my network by sending ICMP pings to mikrotik routers. Next think I want to do is snmp routers.

But I dont know how to do simple icmp pings and graphs in Zabbix. I used cacti before.

[pad19]

OK I did what I asked above

Now I want to auto set host name in Zabbix from snmp.
When host is find by discovery it add it to group host and its name is ip number. I want to send snmp and result save as host name in Zabbix