Spectracom SecureSync 1200 User Reference Manual page 90

2.14 Configuring Network Settings
1.
To access the SSH setup screen, navigate to MANAGEMENT > NETWORK: SSH Setup .
The window will open to the Host Keys tab by default.
2.
Should you want to change the key length of any host key, enter the desired length in the
text field corresponding to the length you wish to change.
3.
Check the Regenerate All Keys box.
4.
Click Submit .
The Key Type/Status/Action table will temporarily disappear while the SecureSync
regenerates the keys. The Host keys are generated in the background. Creating RSA and
DSA keys, each with 1024 bits length, typically takes about 30 seconds. Keys are cre
ated in the order of RSA, DSA, ECDSA, ED25519. SecureSync will generate all 4 host
keys, RSA, DSA, ECDSA, and ED25519.
5.
Delete any of the keys you do not want. See "Deleting Host Keys" on the previous page.
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Note: If the unit is rebooted with host key creation in progress, or the unit
is booted and no host keys exist, the key generation process is restarted.
The key generation process uses the previously specified key sizes.
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2 SecureSync User Reference Guide Rev. 23