HP 12500 Series Configuration Manual page 236

Configuration procedure
In the server configuration, the client public key is required. Use the client software to generate the RSA
key pairs on the client before configuring the Stelnet server.
The device supports a variety of Stelnet client software, such as PuTTY, and OpenSSH. The following is an
example of configuring Stelnet client using PuTTY Version 0.58.
The configuration procedure is as follows:
Generate the RSA key pairs on the Stelnet client:
1.
Run PuTTYGen.exe, select SSH-2 RSA and click Generate.
a.
Figure 74 Generating the key pair on the client
When the generator is generating the key pairs, you must move the mouse continuously and keep
the mouse off the green progress bar shown in
moving and the key pair generating progress stops.
Figure 75. Otherwise, the progress bar stops
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