<![CDATA[Zabbix Port Fowarding]]>Hey guys, i have a problem with connection between Zabbix Agent and Zabbix Server, but i think its can be fixed with a rule in pfSense. Here's the cenario:

zabbix-pfsense topology.png

Company A and B are just examples...

Company B: The port 10050 is open on Zabbix Server and DMZ Enabled

According to my tests and the information provided in the image. It appears that Zabbix cannot communicate with A.DDNS.NET
Would it be possible to create some rule in pfSense for this? I thought about NAT, but I'm not sure. Or the problem is something with Zabbix Configuration?

error message.png

]]>https://forum.netgate.com/topic/185325/zabbix-port-fowardingRSS for NodeSat, 06 Jun 2026 10:52:37 GMTThu, 04 Jan 2024 19:32:19 GMT60<![CDATA[Reply to Zabbix Port Fowarding on Mon, 08 Jan 2024 15:39:47 GMT]]>@esilva0608 yes anything with that subnets destination must be directed to the other routers address so it can find what you want. It’s like library it needs the location of where the books or data is. Static route but just for that subnets destination, tell it to go to that firewall, do the same on the other firewall in reverse. If they are geographically separated you will need a VPN networking between them. If you can connect the routers together with a backbone cable you just need a static route.

Static route
Anything requesting the other private subnet——-send to the other firewalls ip address—>

Or you can be specific and the source could be a specific IP address only or a couple of them.

]]>https://forum.netgate.com/post/1146742https://forum.netgate.com/post/1146742Mon, 08 Jan 2024 15:39:47 GMT<![CDATA[Reply to Zabbix Port Fowarding on Mon, 08 Jan 2024 11:18:24 GMT]]>@JonathanLee thanks for your answer, but i don't understand yet... I should make a static route in pfsense? Because in section Advanced > Routing i should insert an IP and not the ddns.net...
Same i insert the public IP, it will change later...

]]>https://forum.netgate.com/post/1146698https://forum.netgate.com/post/1146698Mon, 08 Jan 2024 11:18:24 GMT<![CDATA[Reply to Zabbix Port Fowarding on Sun, 07 Jan 2024 17:44:06 GMT]]>Because they are in differents networks... you can add a route or vpn (like OpenVPN)

]]>https://forum.netgate.com/post/1146625https://forum.netgate.com/post/1146625Sun, 07 Jan 2024 17:44:06 GMT<![CDATA[Reply to Zabbix Port Fowarding on Sat, 06 Jan 2024 08:33:33 GMT]]>Add a default route they are in different subnets and different broadcast domains

]]>https://forum.netgate.com/post/1146472https://forum.netgate.com/post/1146472Sat, 06 Jan 2024 08:33:33 GMT