IPCONFIG User Commands
ipconfig - IP Network Utility
This command is used to configure network settings. If issued without
options the current settings are displayed.
The product is shipped with Dynamic Host Configuration Protocol (DHCP)
enabled which will allow the JNIOR to properly configure itself for
most networks. In most applications the JNIOR should be assigned a
fixed IP address.
Assign the IP Address IPADDR. The accepted formats are:
NNN.NNN.NNN.NNN Defining IP address only.
NNN.NNN.NNN.NNN/BB Defining IP address and BB netmask.
NNN is 0-255
BB is typically 24 (number of 1's in netmask)
Assign the net mask NETMASK. Often 255.255.255.0 is used. Note
there are 24 1's left-justified and therefore the /24 is used.
Define the Gateway IP Address. This is required to reach external
servers as may be needed for DNS name resolution, Network Time
Protocol (NTP) for clock updates, and sending email notifications.
Define Primary DNS IP Address.
Define Secondary DNS IP Address.
Enable DHCP configuration (default).
Release DHCP leased IP address and disable DHCP.
Set DNS timeout to MILLIS milliseconds (default 5000).
Sets the mailhost. HOST can reference a Domain or Ip Address.
Defines the Sender's (FROM) email address. This will be validated
by the Mail Server and must be the user's valid registered email
Defines the username for the email account used for sending email.
Note that in setting the username a password will be automatically
requested, encrypted and stored securely.
Remove/Delete user credentials entered with the -U option. Necessary
to insure that both the Username and the securely stored password
are cleared from the unit.
Defines a SYSLOG server for external logging. SYSLOG may reference
a Domain or IP address.
Defines the local Domain. By default this is jnior.local and it is
The NTP time server address is set by the DATE command. The default
The ARP -S command performs a local IP scan and can be used to verify
availability of IP addresses.
The PING -V command can be used to verify communications with the
configured gateways and servers.
HELP Topics: ARP