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OPS235 Lab 8

744 bytes added, 20:21, 25 November 2018
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# Remain in your '''centos1''' and '''centos3''' VMs for this section.
# If your '''centos3''' DHCP server successfully issued the proper IP address configuration values to '''centos1''', check the file called:<br>'''/var/lib/dhcpd/dhcpd.leases''' in your <u>'''centos3''' VM</u>. You should get the similar contents:<br>::<span style="font-family:courier;"> lease 192.168.235.52 {</span>::<span style="font-family:courier;">&nbsp; &nbsp;starts 1 2016/06/28 01:07:00;</span>::<span style="font-family:courier;">&nbsp; &nbsp;ends 1 2016/06/28 01:27:00;</span>::<span style="font-family:courier;">&nbsp; &nbsp;cltt 1 2016/06/28 01:07:00;</span>::<span style="font-family:courier;">&nbsp; &nbsp;binding state active;</span>::<span style="font-family:courier;">&nbsp; &nbsp;next binding state free;</span>::<span style="font-family:courier;">&nbsp; &nbsp;rewind binding state free;</span>::<span style="font-family:courier;">&nbsp; &nbsp;hardware ethernet 52:54:00:ba:75:a8;</span>::<span style="font-family:courier;">}</span><ol><li value="3">On the client '''centos1''' check the contents of the <b>/var/lib/dhclient</b> directory. The files in this directory is where the dhclient stores its record of leases.<br><br> '''NOTE:''' If there are no files, then in a shell as '''root''' in your '''centos1''' VM issue the command: <b><code><span style="color:#3366CC;font-size:1.2em;">dhclient eth0</span></code></b><br>Then check to see if there is file containing lease information in that directory. You should get the similar contents:<br>
::<span style="font-family:courier;"> lease {</span>
::<span style="font-family:courier;">&nbsp; &nbsp;interface "eth0";</span>
::<span style="font-family:courier;">&nbsp; &nbsp;expire 2 2016/06/28 02:34:22;</span>
::<span style="font-family:courier;"> }</span>
<ol><li value="3">On the client '''centos1''' check the contents of the <b>/var/lib/dhclient</b> directory. The files in this directory is where the dhclient stores its record of leases.<br><br> '''NOTE:''' If there are no files, then in a shell as '''root''' in your '''centos1''' VM issue the command: <b><code><span style="color:#3366CC;font-size:1.2em;">dhclient eth0</span></code></b><br>Then check to see if there is file containing lease information in that directory.<br><br></li>
</ol>
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