[Winpcap-users] Kernel buffer

Gianluca Varenni gianluca.varenni at gmail.com
Fri Oct 21 16:59:33 GMT 2005


Hi.

The reason for this behavior is that the driver buffer is allocated in the kernel non-paged pool memory (i.e. kernel memory that is not subject to paging), and the upper limit for this pool on Windows NT(2000/XP/...) x86 is 256MB.

Have a nice day
GV


----- Original Message ----- 
  From: Sabbiolina 
  To: Winpcap-users at winpcap.org 
  Sent: Friday, October 21, 2005 2:15 AM
  Subject: [Winpcap-users] Kernel buffer


  I have 2 gigs of RAM but I can't make the packet driver allocate more than 127 megs. Anybody has a slight idea of the reason of this behavior?


  Tnx
  Sabbiolina




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