<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML ><HEAD ><TITLE >Add an IPv6 address</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK REL="HOME" TITLE="Linux IPv6 HOWTO (en)" HREF="index.html"><LINK REL="UP" TITLE="Configuring IPv6 addresses" HREF="chapter-configuration-address.html"><LINK REL="PREVIOUS" TITLE="Displaying existing IPv6 addresses" HREF="x1019.html"><LINK REL="NEXT" TITLE="Removing an IPv6 address" HREF="x1052.html"></HEAD ><BODY CLASS="SECT1" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >Linux IPv6 HOWTO (en)</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="x1019.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" >Chapter 6. Configuring IPv6 addresses</TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="x1052.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><DIV CLASS="SECT1" ><H1 CLASS="SECT1" ><A NAME="AEN1037" ></A >6.2. Add an IPv6 address</H1 ><P >Adding an IPv6 address is similar to the mechanism of "IP ALIAS" addresses in Linux IPv4 addressed interfaces.</P ><DIV CLASS="SECT2" ><H2 CLASS="SECT2" ><A NAME="AEN1040" ></A >6.2.1. Using "ip"</H2 ><P >Usage: </P ><TABLE BORDER="1" BGCOLOR="#E0E0E0" WIDTH="100%" ><TR ><TD ><FONT COLOR="#000000" ><PRE CLASS="SCREEN" ># /sbin/ip -6 addr add <ipv6address>/<prefixlength> dev <interface> </PRE ></FONT ></TD ></TR ></TABLE ><P >Example:</P ><TABLE BORDER="1" BGCOLOR="#E0E0E0" WIDTH="100%" ><TR ><TD ><FONT COLOR="#000000" ><PRE CLASS="SCREEN" ># /sbin/ip -6 addr add 2001:0db8:0:f101::1/64 dev eth0 </PRE ></FONT ></TD ></TR ></TABLE ></DIV ><DIV CLASS="SECT2" ><H2 CLASS="SECT2" ><A NAME="AEN1046" ></A >6.2.2. Using "ifconfig"</H2 ><P >Usage: </P ><TABLE BORDER="1" BGCOLOR="#E0E0E0" WIDTH="100%" ><TR ><TD ><FONT COLOR="#000000" ><PRE CLASS="SCREEN" ># /sbin/ifconfig <interface> inet6 add <ipv6address>/<prefixlength></PRE ></FONT ></TD ></TR ></TABLE ><P >Example:</P ><TABLE BORDER="1" BGCOLOR="#E0E0E0" WIDTH="100%" ><TR ><TD ><FONT COLOR="#000000" ><PRE CLASS="SCREEN" ># /sbin/ifconfig eth0 inet6 add 2001:0db8:0:f101::1/64 </PRE ></FONT ></TD ></TR ></TABLE ></DIV ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="x1019.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="x1052.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >Displaying existing IPv6 addresses</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="chapter-configuration-address.html" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >Removing an IPv6 address</TD ></TR ></TABLE ></DIV ></BODY ></HTML >
