Configuring Edgerouter X: Part 1

Setting up ssh restricted access to Edgerouter

Introduction to Edgerouter's EdgeOS commands

Running '?' shows commands available on EdgeOS in operational (upon logging in) and configuration mode ('configure' command)

Running 'configure' allows us to go into configure mode

Running 'commit' allows us to commit changes

Running 'commit-confirm' allows the change to take effect before reboot (important if you are unsure of the changes made and the impact to the system)

Running 'save' allows us to save the change to persistent boot configuration

Creating ssh key

ssh-keygen

Setting permission on .ssh and its subfolders

chown -R username:usergroup .ssh/

Upload ssh key

ssh-copy-id -i ~/.ssh/clienthost.pub username@routerhostname

Loadkey

configure

loadkey

commit

save

Limit ssh to listen to one address

set service ssh listen-address 192.168.0.1

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