Velocity Edge GX440 Guia do Utilizador descarregar pdf (Página 112)

ALEOS 4.2.3 User Guide

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Telnet/SSH

Use the Telnet or SSH protocol to connect to any AirLink device and send AT

commands.

A secure mechanism to connect remote clients is a requirement for many users.

In ACEmanager now, Secure Shell (SSH) is supported which will ensure

confidentiality of the information and make the communication less susceptible to

snooping and man-in-the-middle attacks.

SSH also provides for mutual authentication of the data connection.

Figure 8-12: ACEmanager: Services - Telnet

Note: When you are connected to SSH locally, you cannot have OTA SSH connected.

Field Description

AT Server mode Select either Telnet or SSH mode. Default: Telnet.

AT Telnet/SSH Port Sets or queries the port used for the AT Telnet/SSH server.

Default: 2332.

Tip: Many networks have the ports below 1024 blocked. It is recommended to use a

higher numbered port.

After configuring SSH, apply and reset your device.

AT Telnet/SSH Port

Timeout (mins)

Telnet/SSH port inactivity time out.

Default: 2 (minutes).

Max Login Attempts Sets the maximum number of login attempts.

Default: 6.

Telnet/SSH Echo Enable or disable the toggle AT command echo mode.

Make SSH Keys Creates keys for SSH session applications.

SSH Status Provides the status of the SSH session.

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Velocity Edge GX440 Guia do Utilizador Página 112