INSYS RSM Router Firmware 2.12.3

Features:

- OpenVPN: Certificate-based authentication extended by static key (command tls-auth)
- Serial Ethernet gateway: new function Modbus TCP/RTU Gateway for incoming TCP connections (Modbus TCP slave - RS232/RS485)
- Web interface: Input of the character "&" in all text fields supported, e.g. for passwords
- CLI: Faster login possible; prerequisite: SSH client supports Elliptic Curve Diffie-Hellman (ECDH) or OpenSSH with at least version 6.5
- CLI: cli.log function extended by 3rd optional parameter for specifying the lines to be output
- CLI: Line length extended to 255 characters

Bug Fixes:

- Cellular connection: 2G/3G switch optimized (devices EBW-H and MLR 3G remained in 2G network)
- Serial Ethernet gateway: Erratic tripping of idle timer solved
- DynDNS: rare update problems solved (only relevant with frequent Dial-Out connections in very brief intervals)
- Time synchronization: Computation optimized; prevents misinterpretation in case of heavy bundling of NTP requests via same Internet Gateway
- Configuration: Display error of the switch port configuration corrected (only effective for MoRoS devices)