Command Line: Upgrading the MicroRAPTOR using SFTP

This section will document how to upgrade the firmware on the MicroRAPTOR. This process takes approximately 5 minutes to execute.

To perform the tasks in this section, you will have already logged into the MicroRAPTOR via an SSH connection or through the console port. For all upgrades it is recommended that user’s backup their current running configuration prior to commencing the upgrade process.

A SFTP server must be installed on a device with network connectivity to the MicroRAPTOR. There are a number of commercial and free SFTP server options available. iS5 has tested the MicroRAPTOR using the Core FTP server: http://www.coreftp.com/server/ and Solar Winds SFTP server: https://www.solarwinds.com/free-tools/free-sftp-server

Valid Upgrade Paths

Table 1. Upgrade Paths
Model Initial Release Target Release
iMR320 1.1.06 1.2.04
iMR320 1.1.06 1.7.08
iMR320 1.2.04 1.7.08
iMR320 1.2.04 1.8.06
iMR320 1.7.08 1.8.06
iMR320 1.7.08 1.9.07
iMR320 1.8.06 1.9.07
iMR320 1.8.06 1.10.06
iMR320 1.9.07 1.10.06
iMR320 1.9.07 1.11.06
iMR320 1.10.06 1.11.06
iMR320 1.10.06 1.12.05
iMR320 1.11.06 1.12.05
iMR320 1.11.06 1.13.05
iMR320 1.12.05 1.13.05
iMR320 1.12.05 1.14.10
iMR320 1.13.05 1.14.10
iMR320 1.13.05 1.15.13
iMR320 1.14.10 1.15.13
Note:

Downgrades to an earlier release are not supported.

If the release that your device is running is not listed in the Supported Upgrade Paths table, it is recommended that the support team is contacted for more detailed instructions.

  1. Install the SFTP server on a machine that has network connectivity to the MicroRAPTOR.
  2. Configure the SFTP server such that its base directory contains the firmware file you wish to upload. Depending on the server software you are using there may be more settings that need to be configured.
  3. Optionally, you may choose to upgrade the MicroRAPTOR firmware.
    1. Copy the upgrade software file to the base directory on your TFTP server.
    2. Login to the MicroRAPTOR.
    3. Type the following, you will have to change the IP address and filename for your particular needs.:

      iS5comm# firmware upgrade sftp://tester:[email protected]//firmware_upgrade.tgz

    The upload process will begin and progress will be shown on the terminal.


    The upgrade will begin once the download is complete.



  4. The MicroRAPTOR will reboot as part of the upgrade process.
    The upgrade process will terminate at a user prompt.


The MicroRAPTOR has been upgraded and users may now login to it.