title: Add tcpdump in yocto build (Beaglebone Black)
body: <p>I want to add tcpdump into yocto build</p>
  
  <p>I found that I need to add <code>meta-networking</code> into <code>bblayers.conf</code>. <code>meta-networking</code> is apart of <code>meta-openembedded</code></p>
  
  <p>Following are the steps I followed :</p>
  
  <ol>
  <li>Downloaded complete <code>meta-openembedded</code> : <code>git clone git@github.com:openembedded/meta-openembedded.git</code></li>
  <li>Checked out to <code>jethro</code> branch and confirmed that <code>meta-networking/recipes-support/tcpdump/tcpdump_4.7.4.bb</code> is present</li>
  <li>Added <code>meta-networking</code> and its dependent packages into <code>bblayers.conf</code></li>
  </ol>
  
  <p>BBLAYERS</p>
  
  <pre><code>/home/linux/work/yocto/poky/meta-openembedded/meta-oe \
  /home/linux/work/yocto/poky/meta-openembedded/meta-networking \
  /home/linux/work/yocto/poky/meta-openembedded/meta-python \
  </code></pre>
  
  <ol start="4">
  <li>Triggered full build and copied the images onto sdcard.</li>
  </ol>
  
  <p>I am still unable to see tcpdump binary after booting up BBB(Beaglebone black). I am pretty sure I am missing something. I am new to yocto. Any guidance will be very helpful.</p>