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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I was wondering if anybody was aware of any possible DOS
attacks against tac_plus. One of my coworkers expressed great concern
that a DOS attack could confuse authentication or authorization to the point
that the switch could not properly communicate with tac_plus and would not
default to local. (ie aaa authentication default group tacacs line)
For this reason, he believes line con 0 should not use tacacs so that it can be
a backup. <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I am aware that this may be a bad forum to ask such a
question, but I thought that because the answer could relate directly to
tac_plus I would ask this question here. If there is a more appropriate
place to inquire, please inform me. <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Thanks for your comments, <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>-Dan <o:p></o:p></span></font></p>
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