From 0ca3a20b220d651e11c0f00b06b97e3d676246e4 Mon Sep 17 00:00:00 2001 From: wxy Date: Tue, 7 Oct 2014 21:29:39 +0800 Subject: [PATCH] PUB:20140915 Linux FAQs with Answers--How to capture TCP SYN, ACK and FIN packets with tcpdump @GOLinux --- ...o capture TCP SYN, ACK and FIN packets with tcpdump.md | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) rename {translated/tech => published}/20140915 Linux FAQs with Answers--How to capture TCP SYN, ACK and FIN packets with tcpdump.md (81%) diff --git a/translated/tech/20140915 Linux FAQs with Answers--How to capture TCP SYN, ACK and FIN packets with tcpdump.md b/published/20140915 Linux FAQs with Answers--How to capture TCP SYN, ACK and FIN packets with tcpdump.md similarity index 81% rename from translated/tech/20140915 Linux FAQs with Answers--How to capture TCP SYN, ACK and FIN packets with tcpdump.md rename to published/20140915 Linux FAQs with Answers--How to capture TCP SYN, ACK and FIN packets with tcpdump.md index f0f638a7cd..8887a0a057 100644 --- a/translated/tech/20140915 Linux FAQs with Answers--How to capture TCP SYN, ACK and FIN packets with tcpdump.md +++ b/published/20140915 Linux FAQs with Answers--How to capture TCP SYN, ACK and FIN packets with tcpdump.md @@ -1,8 +1,8 @@ -Linux有问必答——如何使用tcpdump来捕获TCP SYN,ACK和FIN包 +Linux有问必答:如何使用tcpdump来捕获TCP SYN,ACK和FIN包 ================================================================================ > **问题**:我想要监控TCP连接活动(如,建立连接的三次握手,以及断开连接的四次握手)。要完成此事,我只需要捕获TCP控制包,如SYN,ACK或FIN标记相关的包。我怎样使用tcpdump来仅仅捕获TCP SYN,ACK和/或FYN包? -作为事实上的捕获工具,tcpdump提供了强大而又灵活的包过滤功能。作为tcpdump基础的libpcap包捕获引擎支持标准的包过滤规则,如基于5重包头的过滤(如基于源/目的IP地址/端口和IP协议类型)。 +作为业界标准的捕获工具,tcpdump提供了强大而又灵活的包过滤功能。作为tcpdump基础的libpcap包捕获引擎支持标准的包过滤规则,如基于5重包头的过滤(如基于源/目的IP地址/端口和IP协议类型)。 tcpdump/libpcap的包过滤规则也支持更多通用分组表达式,在这些表达式中,包中的任意字节范围都可以使用关系或二进制操作符进行检查。对于字节范围表达,你可以使用以下格式: @@ -34,8 +34,8 @@ tcpdump/libpcap的包过滤规则也支持更多通用分组表达式,在这 via: http://ask.xmodulo.com/capture-tcp-syn-ack-fin-packets-tcpdump.html -作者:[作者名][a] + 译者:[GOLinux](https://github.com/GOLinux) -校对:[校对者ID](https://github.com/校对者ID) +校对:[wxy](https://github.com/wxy) 本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创翻译,[Linux中国](http://linux.cn/) 荣誉推出