Digi TransPort LR54 - Page 166

Services and applications Using an SSH server
Digi TransPort WR Routers User Guide
166
4. Alice stores the signed public key file on her host (usually in the .ssh directory).
5. Repeat steps 1—4 for Bob’s SSH public key.
6. The SSH CA public key is obtained from the SSH CA admin.
7. On the TransPort device, configure the following:
digi.router> user 2 name it-admin
digi.router> ssh 1 ca-key AAAAB3NzaC1y...yjpY4HJ
digi.router> ssh 1 ca-key-type ssh-rsa
digi.router> save config
8. Alice and Bob should now be able to log in to the TransPort device using the it-admin account
and SSH certificate authentication.
9. As Alice and Bob are using a shared account, the event log only logs the fact the user it-admin
has logged in. However, the system log does display the ID of the user’s public key so it is
possible to identify who logged in.