CRS125-24G-1S open ports trouble Newbie asks 4 help.

RouterOS Beginner Basics
1

Hi guys. Sorry for some grammar mistakes)
I need to open ports 10050 and 161 on my CRS for zabbix. i`ve spend 2 days for that so decide to ask you bout any advice or help.
in firewall and NAT rules was created to accept theese connections but when i try to connect from remote zabbix server via telnet xxx.xxx.xxx.xxx 161 it tells me

telnet: Unable to connect to remote host: Connection refused

thats my first experience with mikrotik. if you need some kind of info - ask and ill give you.
Thanks in advance)

2

So you’ve created port forwards for ports 10050 and 161?
What port are you trying to telnet in on? 23?
May be why you can’t.

3

i was trying to telnet 161 port.

4

Telnet uses TCP where SNMP on port 161 is UDP. You will not be able to telnet to 161.

use something like snmpwalk to test SNMP