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<div>Hi, </div>
<div> </div>
<div>I am using following cfg script to monitor the Tx optical power but I am getting the blank MRTG graph (graph attached):</div>
<div> </div>
<div>Target[optical_power]: 1.3.6.1.4.1.9.9.91.1.1.1.1.4.34&1.3.6.1.4.1.9.9.91.1.1.1.1.4.34:public@a.b.c.d</div>
<div>YLegend[optical_power]: dB</div>
<div>Options[optical_power]: gauge, noi, nopercent</div>
<div>factor[optical_power]: -1</div>
<div>MaxBytes[optical_power]: 20</div>
<div>ShortLegend[optical_power]: dB</div>
<div>Legend1[optical_power]: dB</div>
<div>Title[optical_power]: Optical Power Measurement for STM-64</div>
<div>PageTop[optical_power]: <H1>Optical Power Measurement for STM-64 </H1></div>
<div> </div>
<div>Plz let me know any potential errors.</div></font>
<div><br clear="all"><br>Kashif </div>