Re: Filter rule

[Yung Yi <yiyung () mail utexas edu>]

Thanks for your reply.

Then is there any combination of filter rules or functionality for doing it?

I think we can find some applications of packet traces, which 
differentiate incoming and outgoing traffic for the specific network 
interface, and I think that such application uses libpcap library. Am I 
right?

Thanks.
Yung Yi.

Guy Harris wrote:

> On Tue, Dec 17, 2002 at 02:14:56AM -0600, Yung Yi wrote:
>
> > What is the filter rule for capturing all incoming traffics for the 
> > specific network interface(say, eth0)?
>
> Libpcap doesn't have filter rules to select only incoming traffic, and
> reject outgoing traffic, on LAN interfaces such as "eth0".



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