Network services

Network security is described in detail under the Security section, including detail regarding firewall ports.

NTP servers can be configured using the following commands:

• network ntp will display the list of configured NTP servers

• network ntp set <ntp-server1> [<ntp-server2> …] will set up one or more NTP servers.

  Note

  This command will overwrite any existing list of configured NTP servers.

• network ntp add <ntp-server1> [<ntp-server2> …] will add one or more NTP servers to the existing list

• network ntp del <ntp-server> will delete a NTP server

DNS servers can be configured using the following commands:

• network dns will display the configured DNS servers

• network dns set <dns-server1> [<dns-server2> …] set up one or more DNS servers

  Note

  This command will overwrite any existing list of configured DNS servers.

• network dns add <dns-server1> [<dns-server2> …] will add one or more DNS servers to the existing list

• network dns del <dns-server> will delete a DNS server

• network domain <domain-name> sets the default DNS domain

• Alternate DNS search domains can be configured with network search add <domain> and network search del <domain>