Here are some commands that you may find useful when using Vyatta:
- Set a Default Gateway: set system gateway-address x.x.x.x where x.x.x.x is an IPv4 address.
- Set a hostname: set system host-name a_host_name
- Set the domain name: set system domain-name a_domain_name
- Change password for vyatta user: set system login user vyatta authentication plaintext-password a_new_password
Have a nice day!