Hello! > I am trying to use the IP-router alert option to capture UDP packets that It is difficult to capture UDP packets. You will have to create socket(SOCK_RAW, IPPROTO_UDP), to call setsockopt(SOL_IP,IP_ROUTER_ALERT,1) and to add socket filter to filter out UDP frames with not desired ports. Alexey - To unsubscribe from this list: send the line "unsubscribe linux-net" in the body of a message to [EMAIL PROTECTED]
