How to monitor the data flow and connection of TCP packet?

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2 total messages Started by news.ust.hk Thu, 27 Mar 2003 15:29

#77

Author: news.ust.hk
Date: Thu, 27 Mar 2003 15:29

4 lines
2141 bytes

Does anybody know what API can I use to monitor the TCP packet out/in of my
computer? Furthermore, is it possible that write a program which can modify
the packet before the packet is sent out or process by application? Is there
any sample code of this kind of function?(in VC or VB), thanks a lot.......

Re: How to monitor the data flow and connection of TCP packet?

#78

Author: Vadim V. Smirnov
Date: Thu, 27 Mar 2003 16:09

19 lines
2290 bytes

http://www.ntkernel.com/articles/firewalleng.shtml

http://www.ntkernel.com/products/winpkfilter.shtml

Regards,
Vadim

"news.ust.hk" <maxlaw@sinaman.com> wrote in message
news:b5v5d0$fk1$1@news.ust.hk...
> Does anybody know what API can I use to monitor the TCP packet out/in of
my
> computer? Furthermore, is it possible that write a program which can
modify
> the packet before the packet is sent out or process by application? Is
there
> any sample code of this kind of function?(in VC or VB), thanks a
lot.......
>
>

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