View UDM VPN Logs

  1. Login to the UDM via SSH
    Default username: root
    ssh root@[UDM-IP]

  2. navigate to /var/log
    cd /var/log

  3. Cat any one of the messages files, these files are labelled messages, messages.0, messages.1 etc.
    The latest file will be labelled messages, as the logs get older, the number appended to the end of the filename will be higher. (no number = current)
    cat messages