On Thu, 31 Mar 2005 14:23:03 +0100
Joao Lopes <[EMAIL PROTECTED]> wrote:

> Another thing ...
> 
> How can i analyse IP Packet and discovery if the application protocol
> who send him is HTTP, FTP, SMTP, etc.. ?

to determine application protocol type look at port number/transport 
combination.
transport may be tcp or udp, and port number maybe anything that fits in 2^16, 
for example, http is tcp/80.

you can have a look at /etc/services or winnt\system32\drivers\etc\services to 
see the port/transport bindings that apply to particular application protocol.

Flamur Rogova


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