progliker的专栏

<br />/* Output eth0 mac address */ #include <dnet.h> #include <stdio.h> #include <stdlib.h> #include <memory.h> int main() { eth_addr_t eddr; unsigned char c[6]; memset(&eddr, 0, sizeof(eddr)); eth_t *eth = eth_open("eth0");

/* Dump system network interface */ #include #include #include #include static int intf_callback(const struct intf_entry *entry, void *arg) { int i; printf("interface: %s/n", entry->intf_name); printf("type = %d/n", entry->in

<br />第一次知道libdnet是在nmap中， 现在准备自己写一个扫描器， 也准备使用dnet来操作网卡接口和发送raw数据包。<br /> <br />libdnet下载:  http://libdnet.sourceforge.net/<br /> <br />下载下来后直接<br />$ ./configure && make<br />$ sudo make install<br /> <br />为测试文件编写Makefile<br /> <br />SRC    = $(wildcard

<br />/* Dump kernel arp cache */ #include <dnet.h> #include <stdio.h> #include <stdlib.h> int arp_callback(const struct arp_entry *entry, void *args) { printf("arp protocol addr: %s/n", addr_ntoa(&entry->arp_pa)); printf("arp hardware addr