moxa

Configurations

nsh

This configuration enables NSH with Telnet and telnet login. Credentials are verified against a PBKDF2-HMAC-SHA256 hash in ROMFS /etc/passwd, not a fixed plaintext password compiled into the firmware.

Before building:

  1. ./tools/configure.sh moxa:nsh

  2. Set the root password in menuconfig (Board Selection → Auto-generate /etc/passwd at build time → Root password), or export NUTTX_ROMFS_PASSWD_PASSWORD before make.

The former fixed telnet password nuttx is no longer embedded in the image. For a local test build you may use (must meet complexity rules):

export NUTTX_ROMFS_PASSWD_PASSWORD='NuttX1!nut'
make

See mkpasswd: Build-time /etc/passwd generation for details.