Help with Firewall for redirect usage

Installing and Using OpenWrt Network and Wireless Configuration
1

Hello OpenWrt community, I would like how to do a NAT redirection or similar which I want to access an IP that my router has that is on the wan and send it through a VPN that is with the OpenWrt system in Ubiquiti LiteBeam AC Gen2.

The Tunnel VPN is zerotier.

#### Firewall - Traffic Rules - RED

Name RED
Protocol TCP UDP
Source zone vpn (empty)
Source address -- add IP --
Source port 8291
Destination zone wan wwan:
Destination address 192.168.10.1
Destination port 8291
Action Accept

2

A normal Port Forward should work.

Forward the WAN traffic in question to the IP on in the VPN's zone.

3

ok it is not done by Firewall - Traffic Rules but by Firewall - Port Forwards

1 Like
4

Correct. Since you need to alter the destination IP (DNAT) - that is a Port Forward.

5

Would it be this way?

Screenshot_2
Screenshot_2734×434 19.1 KB

6

I though the SRC was WAN - and DST the VPN?

Also, do your WAN clients have a public SRC IPs?

EDIT:

(I ask because you may need to SNAT traffic destined there as well.)

7

Could you give me an example? and about the IP it is a mikrotik and everything has private IPs.

1 Like
8

Just alter:

  • Source to WAN
  • Destination to VPN

Also:

  • why is VPN zone empty?
  • if the Destination IP is on your VPN, how does it have a MAC address?