Port Forwarding

From Wiki Knowledge Base | Teltonika Networks
This is the approved revision of this page, as well as being the most recent.
Main Page > FAQ > Remote Access > Port Forwarding

Port Forwarding is the process of redirecting data packets to another destination. In Teltonika-Networks devices this is a feature of the iptables firewall, NAT table, PREROUTING chain. When a packet matches a port forwarding rule, the destination and/or port values are changed in the packet header.

Networking rutos faq port forwarding example 2 v1.gif


This allows for access to multiple devices in a network over one device.

Networking rutos faq port forwarding example 1 v1.png


Most Teltonika-Networks devices have the port forwarding feature. Configuration is described in the user manual Firewall page for each device.

RUT Routers RUTX Routers TRB Gateways