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--- gen_eth.c.orig 2007-05-26 18:52:33.000000000 +0900
+++ gen_eth.c 2009-07-21 03:18:35.194759073 +0900
@@ -22,6 +22,7 @@
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/wait.h>
+#include <sys/ioctl.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <pthread.h>
@@ -45,8 +46,13 @@
if (!(p = pcap_open_live(device,2048,TRUE,10,pcap_errbuf)))
goto pcap_error;
- /* Accept only incoming packets */
- pcap_setdirection(p,PCAP_D_IN);
+ pcap_setdirection(p,PCAP_D_INOUT);
+#ifdef BIOCFEEDBACK
+ {
+ int on = 1;
+ ioctl(pcap_fileno(p), BIOCFEEDBACK, &on);
+ }
+#endif
#else
p = pcap_open(device,2048,
PCAP_OPENFLAG_PROMISCUOUS |
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