WALL IE PLUS, Industrial Ethernet Bridge and Firewall

WALL IE PLUS, Industrial Ethernet Bridge and Firewall

Secure communication and simple addressing – WALL IE PLUS protects your automation network against unauthorized access. Due to the individual configuration, the firewall can be easily adapted to the requirements of the respective machine network.

The NAT operating mode serves the forwarding of the data traffic between various IPv4 networks. It enables the address translation via NAT and uses packet filters for the limitation of access to the automation network located behind.
In the bridge operating mode, WALL IE acts as a layer 2 switch. In contrast with normal switches, however, packet filtering is also possible in this operating mode. This means that the restriction of access to individual areas of your network can be achieved without having to use different networks for this purpose.

The WALL IE PLUS provides 8 ports with up to 1000 MBit/s transfer rate for networking. All 8 ports can be assigned to the WAN or LAN network as desired.

  • 8 ports for 100/1000 MBit/s with free assignment to LAN or WAN network
  • Low effort for IP integration in higher-level networks (NAT)
  • Integration of series machines with the same IP addresses in the production network
  • NAT (Basic NAT, SNAT, NAPT and port forwarding)
  • SNAT: No adjustment of the network configuration in the LAN network necessary
  • Access restriction through packet filters: IPV4 addresses, protocol (TCP/UDP/ICMP), ports, MAC addresses
  • Reduction of the network load through the filtering of broadcasts and multi-casts
  • Quick and easy configuration via a responsive web interface
  • Easily integrate same IP subnets through port forwarding (NAPT)
  • Reduced to the essential functionality
  • Reporting of events to a Syslog server
  • Import and export of the configuration
  • DHCP-Server (LAN) / DHCP-Client (WAN)
  • DNS-Server (LAN)
  • User administration
  • Industry-compatible design for mounting on a DIN rail
Dimensions (DxWxH)34.5 x 101.5 x 75.5 mm
WeightApprox. 230 g
Number of inputs | type2 | 24 V (DC), as per DIN EN 61131-2 Type 2
LAN interface transmission rate100/1000 Mbps
Operating modes Bridge, NAT (Basic NAT, NAPT)
Packet filter IPV4 addresses, protocol (TCP/UDP), ports (“WAN to LAN” and “LAN to WAN” separate), MAC addresses (black & whitelisting)



WALL IE PLUS, Industrial Ethernet Bridge and Firewall700-862-WAL01