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XG2000 series User's Guide
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All Rights Reserved, Copyright (C) PFU LIMITED 2009
ssh: connect to host %1$ port 22: Network is unreachable
Explanation
It failed to access to specified SSH server.
[[Inserted string]]%1$: Specified IP address or host name.
Solution
Specify the correct IP address or host name.
Check the setting and status of SSH server and whether there is no problem in network
connection to the SSH server
ssh: connect to host %1$ port 22: Connection refused
Explanation
It failed to access to specified SSH server.
[[Inserted string]]%1$: Specified IP address or host name.
Solution
Specify the correct IP address or host name.
Check the setting and status of SSH server and whether there is no problem in network
connection to the SSH server.
ssh: connect to host %1$ port 22: connection timed out
Explanation
It failed to access to specified SSH server.
[[Inserted string]]%1$: Specified IP address or host name.
Solution
Specify the correct IP address or host name.
Check the setting and status of SSH server and whether there is no problem in network
connection to the SSH server.
Note
z The startup-config uploaded using a new version of firmware may not be downloaded with an old version of firmware.
z “scp” supports only password authentication, and this device can register up to 10 public keys of SSH servers.
z Execute “clear ssh-rhost-key” command to delete a registered public key.
Example
Import the "start_conf_20070122" file stored on the TFTP server "host1" with the file name "start_conf."
Then copy the imported "start_conf" file to startup-config.
xg# tftp get host1 start_conf_20070122 start_conf
xg# copy local start_conf startup-config
Download the "start_conf_20070122" file stored on the TFTP server "host1 directly to startup-config.
xg# copy tftp host1 start_conf_20070122 startup-config
Download the "start_conf_20080701" file stored on the SSH server "host2 directly to startup-config.
xg# copy scp foo host2 start_conf_20080701 startup-config
host2's password: