Hi,<br><br>I am trying to add the commands in Nagios Server  the Disk_IO and Network IO on CentOS Box.<br><table class="status" width="100%" border="0"><tbody><tr></tr><tr>
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<td class="statusBGUNKNOWN" valign="center" align="LEFT"><a href="http://10.11.252.99/nagios/cgi-bin/extinfo.cgi?type=2&host=dexknows3.mportalindia.com&service=Disk+IO">Disk
 IO</a></td></tr>
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<td class="statusUNKNOWN">UNKNOWN</td>
<td class="statusBGUNKNOWN" nowrap>07-20-2010 12:59:42</td>
<td class="statusBGUNKNOWN" nowrap> 0d 14h 51m 34s</td>
<td class="statusBGUNKNOWN">3/3</td>
<td class="statusBGUNKNOWN" valign="center">NRPE: Unable to read output </td></tr></tbody></table><br>
Can someone please help me with this?<br clear="all"><br>-- <br>P.R.Sekhar Reddy<br>+91-9035738528<br>