Capture packets at 10g interface
tbatra18 at gmail.com
Thu Jan 28 13:44:20 EST 2016
I want to do that because I have to write a packet inspection module sort
of idps solution.
We are targeting kernel space because of performance.
On Jan 29, 2016 12:09 AM, "Greg KH" <greg at kroah.com> wrote:
> On Thu, Jan 28, 2016 at 11:47:36PM +0530, Tarun Batra wrote:
> > Hi All,
> > I have to write a kernel module in which I have to capture packets from
> 10g nic
> > interface and make a copy of them.
> Why do you want to do that?
> > I have two options
> > Either use netfilters
> > Either use add dev pack
> What do you mean by this last choice?
> > If any options u thing please let me know.
> > Should the module be multi threaded?
> Why would it be?
> > As I can't compromise with performance.
> > Can I bind kernel threads to specific core?
> Yes, but are you sure you really want to do this in the kernel? Can't
> you do this today already from userspace?
> greg k-h
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