W&T connects
Interfaces for TCP/IP, Ethernet, RS-232, RS-485, USB, 20mA, glass and plastic fiber optic cable, http, SNMP, OPC, Modbus TCP, I/O digital, I/O analog, ISA, PCI

Microwall IO

Model 55212

Current firmware
Date Changes and comments Revision
September 22, 2023
  • Fixed: Ping to local interfaces failed without firewall rule
  • Fixed: Access to WBM via VPN tunnel\
  • Minor WBM bugfixes
Downgrading to firmware versions lower than 1.16 is no longer possible after this update.
ZIP download
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Older firmware
Date Changes and comments Revision
July 12, 2023
  • New: Multiple use of island hosts in Static-NAT mode
  • Fixed: Logging of DNS rules
  • Fixed: Controlling digital outputs
  • DNS proxy optimized
on request
March 28, 2023
  • New: Optional recording of network traffic
  • Open source components updated
on request
October 7, 2022
  • Fixed: Problem when assigning labels to rules fixed
on request
September 26, 2022
  • NEW: Discover Mode incl. DHCP server
  • NEW: DNS proxy supports host names in rules
  • Expanded: PSK support for WireGuard
  • Minor optimizations/additions to the web interface
on request
August 17, 2021
  • NEW: Optional SNMP v2c/3
  • Expansion for static NAT operation
  • Fixed: System log overflow
  • Sercurity patches
A downgrade to firmware version lower than 1.08 is no longer possible after this update.
on request
June 25, 2021
  • Initial version
on request
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