[Winpcap-users] follow up on pcap_findalldevs high cpu usage

Gianluca Varenni gianluca.varenni at cacetech.com
Tue Feb 3 16:54:56 GMT 2009

Does it happen on all the OSes or just Windows 2000?

Have a nice day
  ----- Original Message ----- 
  From: Sagi Shechter 
  To: winpcap-users at winpcap.org 
  Sent: Monday, February 02, 2009 1:16 PM
  Subject: [Winpcap-users] follow up on pcap_findalldevs high cpu usage

  The problem seems to happens when there are extra enabled, but unused (no network plugged in) NIC's. After disabling the 2 unused NIC's in windows device manager, dumpcap prints the (shorter) list much quicker, with no high cpu utilization.  

  Note that this is still a problem, since we can't disable NIC's on customer machines..



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