Cassia X2000 - Page 45

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Copyright 2023 Cassia Networks, Inc.
Version: EN-2023039-YJ
the container.
 Reset container will delete and re-create the container. The files under /opt will be
kept, and the custom APPs not under /opt will be deleted.
 Factory reset gateway will not impact the container, APP, and container files.
 If you want to upgrade an existing APP, please make sure that the name and/or version
is different.
 Cassia gateway container uses a compact version of Ubuntu. Certain packages may not
be pre-installed and/or available.
 Please consider compiling your application code in a full development environment
before loading and attempting to run in the container.
 The user has SSH/root access to the Ubuntu container. However, Ubuntu is running as
a container, so its core cannot be modified, and the properties of sysfs, e.g. /proc, is
read-only.
 Please make sure the ports in chapter 4.3 are opened outbound on the gateway side
firewall. The user can check if a TCP port is opened by using Netcat on the gateway’s
console
The container and APP share CPU, memory, and storage with the host gateway. Please
check the below table for more information. When there is no APP installed, the container
CPU usage is usually lower than 5%, the container memory usage is usually lower than 1%,
and there is about 1.1 GB storage free (container uses about 1.2 GB)
Type
S2000
E1000
X1000
X2000
Support edge computing
No
Yes
Yes
Yes
Maximum memory can be
used by container and APP
N/A
128 MB
128 MB
700 MB
Maximum CPU can be used
by container and APP
N/A
2 cores,
1.5 GHz
2 cores,
1.5 GHz
2 cores,
1.5 GHz
Maximum storage can be
used by container and APP
N/A
2.3 GB
2.3 GB
2.3 GB
The first container version is v1.1.1 (can be installed on all gateway versions). The latest
container version is v2.0.1 (can only be installed on gateway firmware 2.1.1 or higher
version). Please check below table for the major difference. The user can keep using v1.1.1
container if they don’t need the new features in v2.0.1 container. Please verify your APP
together with the new container carefully before rolling out new container to more
gateways, since the Ubuntu version changed and the pre-installed utilities and packages are
different.
Please download the container firmware from the link below (this page is password
protected, please get in touch with your Cassia sales representative for assistance):
https://www.cassianetworks.com/support/knowledge-base/router-gateway-firmware/
Difference
Container v1.1.1
Container v2.0.1
Gateway firmware
Any version
v2.1.1 or higher version
Container OS
Ubuntu 16.04.3 LTS
Ubuntu 20.04.2 LTS