Cassia C1000 Manuel utilisateur

Version: EN-20200821-YJ

Cassia Networks, Inc.

97 East Brokaw Road, Suite 130

San Jose, CA 95112

[email protected]

Cassia Router Quick Start Guide

Release date: Aug 21st, 2020

Contents

Version Notice.................................................................................................................. 2

Network Environment Requirement ............................................................................... 2

Find Router’s MAC Address............................................................................................ 2

Setup using WiFi Hotspot................................................................................................ 3

Setup using Ethernet Connection................................................................................... 5

Configure AC Address..................................................................................................... 6

Configure Uplink Network ............................................................................................... 6

CAPWAP and MQTT Setting............................................................................................ 7

Enable Local RESTful API and OAuth2 Token ............................................................... 8

10.

Finish Router Configurations and Sign out ................................................................. 10

11.

Add Router to AC ........................................................................................................... 11

11.1.

Login AC.............................................................................................................................. 11

11.2.

Discover the Routers........................................................................................................... 11

11.3.

Add the Routers .................................................................................................................. 12

12.

Upgrade the Router ....................................................................................................... 12

13.

Trouble Shooting Tips ................................................................................................... 14

14.

Contact Cassia Support ................................................................................................ 16

Version: EN-20200821-YJ

Version Notice

This document describes the steps of installing a Cassia router with firmware v1.3 or above.

If the customer is using firmware 1.2, please follow

https://www.cassianetworks.com/download/docs/Cassia_Quick_Start_Guide-v1.2.pdf

In this guideline, the Cassia router is running in AC Managed mode. If the router is running

in standalone mode (no AC), please skip chapter 6 and 11.

Network Environment Requirement

Please make sure the following ports are opened outbound on customer router side

firewall. Customer can check if a TCP port is opened by using Netcat in chapter 5.5.

Type

Port

M/O

Description

UDP

5246, 5247*

Mandatory

Router-AC communication based on CAPWAP. *Port

5246 and 5246 can be disabled after migrating router-AC

communication to MQTT (see below steps)

TCP

8883

Router-AC communication based on MQTT

(recommended from firmware v2.0.2)

HTTP

80*

Mandatory

Container and APP download from AC based on HTTP.

*HTTP port 80 can be disabled if HTTPS is enabled

HTTPS

443

Container and APP download from AC based on HTTPS

UDP

Mandatory*

DNS lookup for AC address. *Optional if internal DNS

is specified in router network configuration

TCP

9999

Mandatory

Remote SSH to container (laptop->8001->AC<-9999<-

container)

TCP

1883

Optional

For MQTT bypass function only (see chapter 5.6)

Below image shows the ports which may be used in the system.

Find Router’s MAC Address

Please find Cassia router’s MAC address on the bottom of the router.

Version: EN-20200821-YJ

Figure 1: Cassia router’s MAC address

NOTE: If you are filtering MAC addresses in your security policy, please make sure to input

the active MAC addresses. For example, if you are using WIFI for uplink connection, the

active MAC will be label MAC + 1. Please see below table for the details.

Model

Label MAC

Ethernet MAC

WIFI MAC

C1000/X1000

MAC

MAC+1

E1000

MAC

MAC+1

S2000

MAC

MAC+1

S1000/S1100

MAC

MAC-1

Setup using WiFi Hotspot

From firmware 1.2, Cassia Bluetooth router provides a WIFI hotspot (2.4GHz only) for initial

setup. Its SSID is cassia-xxxxxx (the xxxxxx corresponds to the last 6 digits of the router’s

MAC address). The default password of the WIFI hotspot is the same as the SSID.

For example, if the router’s MAC address is “CC:1B:E0:E0:96:DC”, the WIFI hotspot SSID and

its default password will be “cassia-E096DC”.

Figure 2: Router’s WIFI hotspot (2.4GHz only)

Then, power up your Cassia router, search its WIFI hotspot from your laptop and connect

your laptop to the WIFI hotspot.

Version: EN-20200821-YJ

If you can’t find the WIFI hotspot, and you are sure that your firmware is 1.2 or above,

please press and hold the reset button at the bottom of Cassia router for 10 to 15 seconds

while the router is powered on.

Figure 3: Cassia Router Reset Button

Please open Google Chrome in your laptop and enter the router’s default IP address

192.168.40.1. The default web username and password is admin/admin.

At the first time you log in, the system will ask you to change the default password. The

password should include number, characters and special characters. The password length

should be between 8-20. Please note down your new password for future use.

If you forget the username and password, please reset the Cassia Bluetooth router. Once

reset, the username and password will be restored to admin/admin. What is more, the

router configurations in below table will be set to the default profile settings. The country

code, container and customer APP will not be impacted. You need to configure the Cassia

router again.

Parameter

Manufacturing Default Value

Router Console Username

admin

Router Console Password

(set new password)

AC Server Address

Empty

Local RESTful API

OFF

Remote Assistance

OFF

Connection Priority

Wired

WIFI / Operating Mode

Hotspot

WIFI / SSID

cassia-xxxxxx

WIFI / Password

cassia-xxxxxx

Version: EN-20200821-YJ

Figure 4: Cassia router’s web login page

Now, please log in to the router’s web page with the new password.

Figure 5: Cassia router’s web login page

Setup using Ethernet Connection

If you don’t have a laptop which supports WiFi, please connect the Cassia Bluetooth router

to a managed Ethernet switch and access the DHCP table or scan using a port scanning tool

to locate the IP address assigned to the router’s MAC ID.

After that, please open Google Chrome on a computer that is connected to the same

network and enter the IP address discovered above.

Version: EN-20200821-YJ

Configure AC Address

Figure 6: Configure AC address in Cassia router’s web

The customer can skip this step in below scenarios.

•If the router and the AC are in the same network and DHCP is configured in the

network, AC can discover the routers automatically (see chapter 8.2).

•If the customer needs to configure more Cassia routers at the same time, it is better

to use DHCP server option 43 to help the routers to find the AC. IP gateway will

serve as DHCP relay.

•If the router is configured as standalone mode, there will be no AC.

Configure Uplink Network

The Cassia Bluetooth Router supports Ethernet (Wired), WIFI and Cellular dongles as

networking uplink.

Please check chapter 5.2 in Cassia Bluetooth Router User Manual for more information. In

this guideline, we use Ethernet as an example.

Below is the configuration with wired and DHCP.

Version: EN-20200821-YJ

Figure 7: Setup network configuration for your router

Below is the configuration with wired and static IP.

Figure 8: Setup network configuration for your router

CAPWAP and MQTT Setting

Before firmware 2.0.2, Cassia Bluetooth router communicates with AC using CAPWAP

protocol. CAPWAP is based on UDP port 5246 and 5247, and uses DTLS 1.2 to ensure the

security.

From firmware 2.0.2, customer can select MQTT for the communication between routers and

Version: EN-20200821-YJ

AC. MQTT uses TCP port 8883 and TLS 1.2. MQTT improves the robustness of router and AC

communication. It brings higher upgrade success rate and less BLE data drop rate. What is

more, sometimes the customer’s firewall doesn’t allow UDP packets to pass. In this case,

MQTT will help the packets between router and AC pass through the customer’s firewall.

One Cassia AC can use MQTT to communicate with some routers and use CAPWAP to

communicate with the other routers at the same time. By default, a new 2.0.3 AC only has

MQTT port enabled. An 2.0.3 AC upgraded from lower versions will have both CAPWAP and

MQTT ports enabled for backward compatible. Customer can enable/disable CAPWAP and

MQTT ports on AC by setting “CAPWAP port” and “MQTT port” in AC setting page.

Customer can disable CAPWAP ports, if don’t want the routers to connect this AC by

CAPWAP.

Customer can set the preferred router-AC protocol by setting parameter “AC-Router

Protocol Priority” on Cassia Bluetooth router. First, the router will try to use the preferred

protocol to connect AC. If it failed, e.g. port is blocked by firewall, the router will try the

other protocol automatically. After router is online, customer can find the actually used

protocol by checking “AC-Router Protocol” parameter. From firmware 2.0.3, the default “AC-

Router Protocol Priority” is MQTT. If the router was upgrade from lower versions, the

default value will be CAPWAP.

Please check chapter 4.4 of Cassia user manual for more information.

Enable Local RESTful API and OAuth2 Token

This step is only valid for the customers who wants to use RESTful APIs on the local routers

(not through AC or in container).

From firmware 2.0.3, customer can enable OAuth2 token for Cassia local RESTful API to

improve the security. The default value is off.

Version: EN-20200821-YJ

From firmware 1.3, if the router is configured as standalone mode, local RESTful API will be

automatically turned on. If the router is configured as AC managed mode, the local RESTful

API will be automatically turned off.

Figure 9: (v1.3) Configuration of Router Mode on Router Console

For firmware 1.2, customer needs to turn on Local RESTful API in AC console or router

console manually. Please see below figures.

Version: EN-20200821-YJ

Figure 10: (v1.2) Turn on Local RESTful API in AC Console

Figure 11: (v1.2) Turn on Local RESTful API in Router Console

10.

Finish Router Configurations and Sign out

Please follow Cassia User Manual to finish other router configurations, if necessary. After

the configuration, please click Sign Out button in Other page to sign out.

Ce manuel convient aux modèles suivants

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