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looks like a few folks have encountered this. at least one tracked down
to CSCef64461.<br>
<br>
any chance you have a packet capture from the incident for further
information?<br>
<br>
/wes<br>
<br>
On Wednesday, January 14, 2009 2:25:43 PM, STEVEN CASPER
<a class="moz-txt-link-rfc2396E" href="mailto:SCASPER@mtb.com"><SCASPER@mtb.com></a> wrote:<br>
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<div> Has anyone heard of any problems where an IP phone (7911 on
6.1.1b) takes down a DHCP server by flooding it with DHCP requests?
Yesterday one of our DHCP servers went down The server event log
indicated that the phone was continuously trying to renew it's DHCP
lease. Once the phone was removed from the network all was well. Just
wondering (and hoping) this was an isolated incident due to a bad
phone. The phone firmware load is SCCP11.8-3-3SR2S</div>
<div> </div>
<div>Thanks!</div>
<div>Steve</div>
<div> </div>
<div> </div>
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