Ssh-Related Problems - HP PROCURVE 6120 Management And Configuration Manual

SSH-Related Problems

Switch access refused to a client. Even though you have placed the
client's public key in a text file and copied the file (using the copy tftp pub-key-
file command) into the switch, the switch refuses to allow the client to have
access. If the source SSH client is an SSHv2 application, the public key may
be in the PEM format, which the switch (SSHv1) does not interpret. Check the
SSH client application for a utility that can convert the PEM-formatted key
into an ASCII-formatted key.
Executing IP SSH does not enable SSH on the switch. The switch
does not have a host key. Verify by executing show ip host-public-key. If you
see the message
ssh cannot be enabled until a host key is configured
(use 'crypto' command).
then you need to generate an SSH key pair for the switch. To do so, execute
crypto key generate.(Refer to "2. Generating the Switch's Public and Private
Key Pair" in the SSH chapter of the Access Security Guide for your switch.)
Troubleshooting
Unusual Network Activity
C-17