摘要:
OverviewThe u32 filter allows you to match on any bit field within a packet, so it is in some ways the most powerful filter provided by the Linux traffic control engine. It is also the most complex, and by far the hardest to use. To explain it I will start with a bit of a tutorial.MatchingThe base o 阅读全文
posted @ 2011-11-16 19:48 feisky 阅读(463) 评论(0) 推荐(0) 编辑