On Thu, Mar 06, 2003 at 01:47:58PM +0100, Javier Miguel Rodr?guez wrote:
> VoIP) , so this is my question: Is there any way to know when a packet matches a rule?
> -j LOG is not feasible (thousands of packets per second). I want something like this:
>
> Last two hours:
>
> Rule 1: 15000 hits, 150 megabytes
> Rule 2: 3500 hits, 34 megabytes
> Rule 3: 9675 hits, 2 megabytes
> ad infinitum...
iptables -nvL
The -v is the important bit here, you get 'packets' and 'bytes' counters
per rule then. Adding -x will give exact byte numbers, rather than
summarising to K/M/G as the number grows.
You can use -Z on a table to zero the counters when needed.
> Other question? How can I test iptables rules? In ipchains I
> could try them, but with iptables do I have to generate fake traffic?
The only mention I can find of such in the man page is:
BUGS
Check is not implemented (yet).
So I guess not.
-Ath
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