Allegro Network Multimeter 500 User manual

Installation Guide
Allegro Network Multimeter 500
Default Settings
LAN: DHCP client
Wi-Fi SSID: allegro-mm-(see bottom label)
Wi-Fi URL:https://allegro/ or https://192.168.4.1
Wi-Fi WPA2 key: Allegro-MM
Web interface user name: admin
Web interface password: allegro
Overview
The guide contains the following sections:
1. Package Contents
2. Hardware Deployment
3. Device Start
4. Management Interface Configuration
5. Configuration Reset and Firmware Update
6. Firmware Update Notification
7. Factory Reset
8. Manual
1. Package Contents
The Allegro Network Multimeter package contains the following items:
1 x Allegro Network Multimeter 500
1 x Power supply
1 x Power cable
1 x Wi-Fi USB adapter (already pre-installed)
1 x Installation Guide

2. Hardware Deployment
2.1. Management Access (Control Plane)
Step 1: Connect power supply

power supply
Step 2: Connect management LAN
Alternative: Insert Wi-Fi adapter to
any of the two USB ports

MGMT LAN MGMT WLAN
By default, for LAN, the device will query an IP address via DHCP dynamically from your network.
By default, for Wi-Fi, the device will open an Access Point so smartphones, tablets, or laptops can
connect to the Access Point and access the web interface. The IP address is displayed at the HDMI
output.
In case Wi-Fi access is not possible and no DHCP server exists, a temporary IP address can be assigned
by using a USB keyboard and pressing ‘Shift+S’. The LAN IP interface is temporarily set to 192.168.0.1.
If this is already taken, another address in the range from 192.168.0.1 to 192.168.0.10 will be used. You
can check the assigned IP address on a connected monitor.
2.2. Network Measurement Installation (Data Plane)
The Allegro Network Multimeter analyzes all traffic going through any of the network interfaces. It can
be deployed in the following setups:
2.2.1. Bridge mode
The interface pairs 1+2 and 3+4 build a Layer-2 bridge, sending all incoming traffic to the corresponding
interface. WARNING: Bridge mode is a software-only TAP and will not work in case of a device error or
power down.
   
Bridge between interface 1 and 2 Bridge between interface 3 and 4

2.2.2. Sink mode
Received packets will be processed, but not forwarded. Connect the Network Multimeter to a hardware
TAP by connecting both TAP interfaces to the device. Alternatively, a switch or router mirror port can
be connected to any of the device network interfaces:
   
Default configuration is bridge mode, thus running as an inline device. The link mode can be configured
via a web interface (menu ‘Settings → Global settings’):
3. Device Start
1. Press the power button at the front of the device. The device will boot within two minutes.
2. LAN access: The device gets its IP from the DHCP server in your network. Check the console
output on an attached monitor or ask the server administrator for the IP of the device, then
enter the IP into the URL bar of your web browser.
3. Wi-Fi access:
•SSID: allegro-mm-xxxx (individual per device)
•WPA2 password: Allegro-MM
•Enter https://allegro/ or https://192.168.4.1/ into the URL bar of your web browser.
4. Web interface authentication:
•User name: admin
•Password: allegro
4. Management Interface Configuration
You can configure the management interfaces by accessing the web interface at ‘Settings →
Management interface settings’. The available options are described in the online manual which can be
accessed via the web interface.

5. Configuration Reset
The Configuration Reset restores the configuration to the default settings.
1. Web interface: Go to menu ‘Settings -> Administration’ and click on ‘Reset system
configuration’. All settings including the network configuration will be reset to factory default.
2. Boot menu: Follow the instruction in the section 7. Factory Reset.
6. Firmware Update Notification
Update information via email
With each release, Allegro Packets will send you an email with release notes and a link to download
the update. If you want to be added to this mailing list, please send an email with your serial number
(‘Info -> System Info -> System ID’) to [e-mail] and the subject ‘Release’.
Using the Allegro web interface
Start your Allegro and click ‘Settings’ on the left side of the menu and then ‘Firmware updates’. Click on
‘Check for new firmware’ and the Allegro will tell you if a new version is available for download. If so,
you can choose to download it directly to the device. In addition, this page provides an overview of all
versions available to you. To start the new version, click on ‘Activate’.
7. Factory Reset
The factory reset will clear the entire system installation and restore the firmware to the version that
was originally shipped with the Allegro Network Multimeter.
•Power off the Allegro 500
•Remove all network cables from the device.
•Connect a display to any of the HDMI ports.
•Connect a USB keyboard to any of the four USB ports.
•Power on the device by pressing the power button.
•After initialization a boot menu appears. Select ‘Factory reset’ and press Enter. Or select
‘Configuration reset’ to reset the configuration settings only while keeping the current firmware
installation.
•The device will boot, reset everything to factory settings, and reboot again.
•The device is now reset to factory settings.
•Disconnect the display and keyboard.
8. Manual
The device manual can be accessed from the web interface. Each web section contains a button to
access context-specific documentation, the complete manual can be opened by clicking on the
‘Manual’ link in the menu.
Getting help:
Please send an email to [e-mail]
or call [phone]
Allegro Packets GmbH | Internet allegro-packets.com | Installation Guide – Allegro Network Multimeter 500 © 2020 All rights reserved