全部博文(230)
发布时间:2014-04-15 19:14:54
1. 在远端 Linux 上安装 xdm、字体、wireshark(用于测试)platinum# yum install xorg-x11-xdmplatinum# yum groupinstall Fontplatinum# yum grouplistplatinum# yum install wireshark-gnome2. 在本地 Windows 上安装 XShell3. 用 XShell 登录远端,执行 Wireshark,可以在 Windows 上.........【阅读全文】
发布时间:2014-03-13 23:37:37
Windows Performance Monitor: "Unable to add these counters"Today I have a discussion in This thread about how to fix the following error:"Unable to add these counters:\Memory\Available MBytes\Memory\% Committed Bytes In Use\Memory\Cache Faults/sec\Memory\Cache Faults/sec\Physi.........【阅读全文】
发布时间:2013-01-01 13:42:30
按如下步骤操作就可以将SVN仓库完整的转换为Git仓库:1) 将远程SVN仓库搬到本地(这一步主要是为了提高转换的速度,也可以忽略) 参考这篇文章:http://rongjih.blog.163.com/blog/static/335744612010620105546475/ 这里假设最终要转换的SVN仓库为file:///tmp/test-svn2) 使用git svn clone命令开始转换 $ git svn clone file:///tmp/test-svn -T trunk -b branches -t......【阅读全文】
phoenixcsl2015-05-26 09:57
hi,platinum,请问netfilter能够过滤arp的东西吗?我写了一些代码,在NF_ARP_IN和OUT捕获一些信息,但是为什么什么都抓不到?
代码:
static unsigned int hook_func_in(unsigned int hooknum,
struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff*))
{
sb = skb;
ethh = eth_hdr(skb);
printk(" in skb ethh dest %s\n",ethh->h_dest);
printk("in skb ethh source %s\n",ethh->h_source);
return NF_ACCEPT;
}
static struct nf_hook_ops nfho_ops[]=
{
.hook = hook_func_in,
.owner = THIS_MODULE,
.pf =NF_ARP,
.hooknum = NF_ARP_IN,
.priority = NF_IP_PRI_FIRST,
}
static struct nf_hook_ops nfho_ops[]=
{
.hook = hook_func_in,
.owner = THIS_MODULE,
.pf =NF_ARP,
.hooknum = NF_ARP_IN,
.priority = NF_IP_PRI_FIRST,
}