Difficulties with tcpdrop on FreeBsd 5.3
Bruce A. Mah
bmah at freebsd.org
Tue Mar 22 08:54:38 PST 2005
If memory serves me right, Maxim Konovalov wrote:
> On Tue, 22 Mar 2005, 14:08+0200, Sergey wrote:
> > How to enable TCPCTL_DROP syscall !?
>
> The upgrade procedure is described quite well in the handbook and
> at the end of /usr/src/UPDATING.
To expand on this just a bit: You can't just compile the tcpdrop
executable and expect it to work. It requires a newly-built kernel
(because there's a teensy bit of kernel support required) and probably
resulting minor changes in some system header files.
*That's* why you need to run through the source upgrade procedure that
Maxim mentioned.
Bruce.
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