Tripp Lite B093-004-2E4U-V Owner's Manual

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15. Advanced Conﬁguration

15.6.3 Installing the SSH Public/Private Keys (Clustering)

For Tripp Lite console servers, the keys are simply uploaded through the web interface on the System: Administration

page. This enables you to upload stored RSA or DSA Public Key pairs to the Primary device and apply the authorized key to

the secondary device as described in 4. Serial Port, Host, Device and User Conﬁguration. Once complete, proceed to

Fingerprinting, as described below.

15.6.4 Installing SSH Public Key Authentication (Linux)

Alternately, the public key can be installed on the unit remotely from the Linux host with the scp utility as follows:

Assuming the user on the management console is called “fred”; the console server IP address is 192.168.0.1 (default). The

public key is on the linux/unix computer in ~/.ssh/id_dsa.pub. Execute the following command on the linux/unix computer:

scp ~/.ssh/id_dsa.pub \

[email protected]:/etc/conﬁg/users/fred/.ssh/authorized_keys

The authorized_keys ﬁle on the console server needs to be owned by “fred”. As such, log in to the management console as

root and type:

chown fred /etc/conﬁg/users/fred/.ssh/authorized_keys

Secondary Secondary

Primary

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Tripp Lite B093-004-2E4U-V 4-Port Console Server with 4G LTE Cellular Gateway, Dual GbE NIC, 4Gb Flash and Dual SIM