On logical net is 192.168.22.0/24 (internet gateway is 192.168.22.1 and one Win10 computer 192.168.22.2) and the other is the PLC net with 192.168.4.0/24 address style.
I put orange pi zero with a:
- ethernet port
- openvpn tap0 for layer 2 packet bridging. Client.
- bridge with two ips 192.168.22.3 & 192.168.4.127.
- My computer, at my office, with 192.168.4.126 tap address. Server.
With the computer I want to connect Siemens PLC at 192.168.4.0/24 range.
Code: Select all
auto lo iface lo inet loopback allow-hotplug tap0 tunctl_user uml-net auto eth0 iface eth0 inet dhcp auto br0 iface br0 inet dhcp bridge_ports eth0 tap0 auto br0:1 iface br0:1 inet static address 192.168.4.127 netmask 255.255.255.0 broadcast 192.168.4.255
and the client:
keepalive 10 20
The connection its done but if I ping from Win10 the orange pi no echo is returned.