Re: filtering on the interface driver

On 10 13 , 5 30 , Tauno Voipio <tauno.voi...@xxxxxxxxxxxxx> wrote:
shetra...@xxxxxxxxx wrote:
Hi, Any one tried to set packet filtering on the ethernet interface
driver ?
what i'm trying to set the source address filtering not by netfilter,
just
on the ethernet interface drivers. thanks in advance.

Cheers.

What are you attempting to achieve?

The filtering in the driver itself is not a
clean way to do the filtering.

You may have a look at ebtables, if the need
is to filter a bridged connection.

--

Tauno Voipio
tauno voipio (at) iki fi

Here's my ideas

What i want to packet filtering on the ethernet interface levels is
that to prevent
the CPU usages from the UDP/ICMPs packet attcking. some of cases 100M
packet
processing cause the 20% more CPU usages, even if it has filter
address from the netfilter.

Cheers.

.

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