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ip ssh rhostsfile
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Security
Figure 51-7. ip ssh pub-key-file Command Example
FTOS#conf
FTOS(conf)# ip ssh pub-key-file flash://knownhosts
FTOS(conf)#
This command specifies the file to be used for the host-based authentication. The file creates/
overwrites the file flash://ADMIN_DIR/ssh/knownhosts and deletes the user specified file. Even
though this is a global configuration command, it will not appear in the running configuration since
this command needs to be run just once.
The file contains the OpenSSH compatible public keys of the host for which host-based authentication
is allowed. An example known host file format:
poclab4,123.12.1.123 ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAIEAox/
QQp8xYhzOxn07yh4VGPAoUfgKoieTHO9G4sNV+ui+DWEc3cgYAcU5Lai1MU2ODrzhCwyDNp05tKBU3t
ReG1o8AxLi6+S4hyEMqHzkzBFNVqHzpQc+Rs4p2urzV0F4pRKnaXdHf3Lk4D460HZRhhVrxqeNxPDpEn
WIMPJi0ds= ashwani@poclab4
Note:
For rhostfile and pub-key-file, the administrator must FTP the file to the chassis.
show ip ssh client-pub-keys
Specify the rhost file to be used for host-based authorization.
ip ssh rhostsfile {WORD}
WORD
No default behavior or values
CONFIGURATION
Version 7.6.1.0
Introduced for S-Series
Version 7.5.1.0
Introduced for C-Series
pre-Version 6.1.1.0
Introduced for E-Series
Figure 51-8. ip ssh rhostsfile Command Example
FTOS#conf
FTOS(conf)# ip ssh rhostsfile flash://shosts
FTOS(conf)#
This command specifies the rhost file to be used for host-based authentication. This file creates/
overwrites the file flash:/ADMIN_DIR/ssh/shosts and deletes the user specified file. Even though this
is a global configuration command, it will not appear in the running configuration since this command
needs to be run just once.
Display the client-public keys used for the host-based authentication.
Enter the rhost file name for the host-based authentication.
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