<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE topic PUBLIC "-//OASIS//DTD DITA Topic//EN" "topic.dtd">
<topic xml:lang="en-us" id="nat-adv-tftp">
  <title>Configuring the Boot Server (Next Server) of a NAT Network Interface</title>
  
  <body>
    <p>For network booting in NAT mode, by default <ph conkeyref="vbox-conkeyref-phrases/product-name"/> uses a built-in TFTP server at the IP address 10.0.2.4. This default behavior should work fine for typical remote-booting scenarios. However, it is possible to change the boot server IP and the location of the boot image with the following commands:</p>
    <pre xml:space="preserve">$ VBoxManage modifyvm <varname>VM-name</varname> \
--nattftpserver1 10.0.2.2
$ VBoxManage modifyvm <varname>VM-name</varname> \
--nattftpfile1 /srv/tftp/boot/MyPXEBoot.pxe</pre>
  </body>
  
</topic>
