On 09/02/2011 08:50 AM, 이광철 wrote:
>
> Hi Luca.
>
> I worked according to your instructions.
>
> mkdir /etc/pf_ring;
> echo "36444442303930464134443643323130" > /etc/pf_ring/001B21BE8B94
> echo "36373241313034443243374242423035" > /etc/pf_ring/001B21BE8B95
>
> And
>
> I test igb DNA driver.
>
> Test results are follows.
>
> RX: success.
>
> TX: i used to packet transmission pfring_send function.
> (pfring_send(pd, buff, len, 0)
>
> but pfring_send function results are always 1;
>
> printf("len = [%d]\n", pfring_send(pd, buff, len, 0));
>
> len = [1]
>
> why?
>
why not?
Luca
>
> ===> packet ==> eth2 ===============> eth3 ======>
>
> <============= eth2 <=============== eth3 <== packet <=====
>
> in_pd = pfring_open(in_dev, 1, 1500, 0);
> pfring_set_direction(in_pd, rx_and_tx_direction);
>
> out_pd = pfring_open(out_dev, 1, 1500, 0);
>
> pfring_set_direction(out_pd, rx_and_tx_direction);
>
> pfring_enable_ring(in_pd);
> pfring_enable_ring(out_pd);
>
> while (1) {
>
> if (pfring_recv(in_pd, &buffer, 0, &hdr, 0) > 0)
> IndummyProcesssPacket(&hdr, buffer);
>
> if (pfring_recv(out_pd, &buffer, 0, &hdr, 0) > 0)
> OutdummyProcesssPacket(&hdr, buffer);
> }
>
> ============================================================
>
> IndummyProcesssPacket(const struct pfring_pkthdr *h, const u_char *p) {
>
> printf("eth2 = [%d]\n", pfring_send(out_pd, (char *)p, h->caplen, 0));
>
> }
>
> OutdummyProcesssPacket(const struct pfring_pkthdr *h, const u_char *p) {
>
> printf("eth3 = [%d]\n", pfring_send(in_pd, (char *)p, h->caplen, 0));
>
> }
>
> ===============================================================
>
> eth2 = [1]
>
> eth3 = [1]
>
> ......
>
> ......
>
> ......
>
> =========================================================================
>
> please do:
>
> mkdir /etc/pf_ring;
> echo "36444442303930464134443643323130" > /etc/pf_ring/001B21BE8B94
> echo "36373241313034443243374242423035" > /etc/pf_ring/001B21BE8B95
>
> Note that this is pre-release code subject to change without notice,
> where not all features have been implemented. Please report us any bug
> you might encounter.
>
> Luca
>
> 이광철
> [email protected] | 010-5326-3438
>
> <http://mail.paran.com/event/mail/?tab=9>
>
>
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