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<!-- Copyright (C) 2003 Red Hat, Inc.                                -->
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>ip_address</TITLE
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TITLE="Common Commands"
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>eCos Reference Manual</TH
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><HR
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><H1
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><A
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NAME="IP-ADDRESS-COMMAND">ip_address</H1
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><DIV
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CLASS="REFNAMEDIV"
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><A
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NAME="AEN3361"
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></A
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><H2
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>Name</H2
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>ip_address&nbsp;--&nbsp;Set IP addresses</DIV
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><DIV
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CLASS="REFSYNOPSISDIV"
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><A
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NAME="AEN3364"><H2
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>Synopsis</H2
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><P
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><B
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CLASS="COMMAND"
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>ip_address</B
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>  [-l <TT
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CLASS="REPLACEABLE"
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><I
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> local_IP_address</I
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></TT
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>] [-h <TT
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CLASS="REPLACEABLE"
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><I
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> server_IP_address</I
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></TT
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>] [-d <TT
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CLASS="REPLACEABLE"
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><I
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>DNS_server_IP_address</I
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></TT
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>]</P
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></DIV
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><DIV
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CLASS="REFSECT1"
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><A
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NAME="AEN3373"
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></A
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><H2
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>Arguments</H2
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><DIV
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NAME="AEN3375"><P
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></P
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><THEAD
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><TH
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>Name</TH
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VALIGN="TOP"
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>Type</TH
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><TH
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WIDTH="25%"
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ALIGN="LEFT"
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>Description</TH
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><TH
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WIDTH="25%"
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>Default</TH
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></TR
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></THEAD
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><TBODY
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><TR
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><TD
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WIDTH="25%"
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ALIGN="LEFT"
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VALIGN="TOP"
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>-l <TT
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CLASS="REPLACEABLE"
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><I
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>local_IP_address</I
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></TT
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></TD
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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>Numeric IP or DNS name</TD
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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>The IP address RedBoot should use.</TD
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><TD
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VALIGN="TOP"
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>none</I
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></TD
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><TR
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><TD
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WIDTH="25%"
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ALIGN="LEFT"
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VALIGN="TOP"
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>-h <TT
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><I
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>server_IP_address</I
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></TT
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></TD
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><TD
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WIDTH="25%"
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VALIGN="TOP"
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>Numeric IP or DNS name</TD
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><TD
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WIDTH="25%"
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ALIGN="LEFT"
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VALIGN="TOP"
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>The IP address of the default server. Use of this
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address is implied by other commands, such as
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<B
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>load</B
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>.</TD
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><TD
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>none</I
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></TD
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></TR
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><TR
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><TD
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WIDTH="25%"
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ALIGN="LEFT"
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VALIGN="TOP"
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>-d <TT
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CLASS="REPLACEABLE"
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><I
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>DNS_server_IP_address</I
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></TT
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></TD
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><TD
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WIDTH="25%"
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ALIGN="LEFT"
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VALIGN="TOP"
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>Numeric IP or DNS name</TD
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><TD
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WIDTH="25%"
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ALIGN="LEFT"
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VALIGN="TOP"
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>The IP address of the DNS server.</TD
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><TD
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>none</I
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></P
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></DIV
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><DIV
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CLASS="REFSECT1"
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><A
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NAME="AEN3410"
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></A
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><H2
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>Description</H2
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><P
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>The <B
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CLASS="COMMAND"
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>ip_address</B
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> command is used to show and/or change the basic IP
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addresses used by RedBoot. IP addresses may be given as numeric
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values, e.g. 192.168.1.67, or as symbolic names such as www.redhat.com
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if DNS support is enabled.
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      </P
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><P
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>The <TT
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CLASS="OPTION"
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>-l</TT
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> option is used to set the IP address used by
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the target device.
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      </P
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><P
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>The <TT
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CLASS="OPTION"
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>-h</TT
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> option is used to set the default server
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address, such as is used by the <B
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CLASS="COMMAND"
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>load</B
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> command.
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      </P
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><P
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>The <TT
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CLASS="OPTION"
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>-d</TT
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> option is used to set the default DNS server
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address which is used for resolving symbolic network addresses. Note
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that an address of 0.0.0.0 will disable DNS lookups.
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      </P
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></DIV
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><DIV
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CLASS="REFSECT1"
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><A
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NAME="AEN3421"
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></A
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><H2
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>Examples</H2
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><P
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>Display the current network settings.
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<TABLE
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BORDER="5"
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><TR
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><TD
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><PRE
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CLASS="SCREEN"
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>
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RedBoot&#62; <TT
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CLASS="USERINPUT"
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><B
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>ip_address</B
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></TT
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>
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IP: 192.168.1.31, Default server: 192.168.1.101, DNS server IP: 0.0.0.0 </PRE
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></TD
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></TR
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></TABLE
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> </P
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><P
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>Change the DNS server address.
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<TABLE
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><TR
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><TD
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><PRE
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CLASS="SCREEN"
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>
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RedBoot&#62; <TT
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CLASS="USERINPUT"
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><B
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>ip_address -d 192.168.1.101</B
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></TT
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>
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IP: 192.168.1.31, Default server: 192.168.1.101, DNS server IP: 192.168.1.101 </PRE
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></TD
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></TR
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></TABLE
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> </P
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><P
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>Change the default server address.
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<TABLE
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><TR
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><TD
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><PRE
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>
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RedBoot&#62; <TT
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CLASS="USERINPUT"
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><B
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>ip_address -h 192.168.1.104</B
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></TT
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>
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IP: 192.168.1.31, Default server: 192.168.1.104, DNS server IP: 192.168.1.101</PRE
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></TD
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>
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      </P
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>load</TD
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