Ssh Implementation On The Business Secure Router; Requirements For Using Ssh; Configuring Ssh - Nortel BSR222 Configuration

The client automatically saves any new server public keys. In subsequent
connections, the server public key is checked against the saved version on the
client computer.
2
Encryption Method
Once the identification is verified, both the client and server must agree on the
type of encryption method to use.
3
Authentication and Data Transmission
After the identification is verified and data encryption activated, a secure
tunnel is established between the client and the server. The client then sends
its authentication information (username and password) to the server to log on
to the server.

SSH implementation on the Business Secure Router

Your Business Secure Router supports SSH version 1.5 using RSA authentication
and three encryption methods (DES, 3DES and Blowfish). The SSH server is
implemented on the Business Secure Router for remote SMT management and
file transfer on port 22. Only one SSH connection is allowed at a time.

Requirements for using SSH

You must install an SSH client program on a client computer (Windows or Linux
operating system) that is used to connect to the Business Secure Router over SSH.

Configuring SSH

To change your Business Secure Router's Secure Shell settings, click REMOTE
MGMT, and then the SSH tab. The screen shown in
Chapter 18 Remote management screens 343
Nortel Business Secure Router 222 Configuration — Basics
Figure 123 appears.