a****8
发帖数: 2771 | 1 公司网络从office 365的sharepoint 下载大文件。如果用Windows，不论是用IE，
Firefox， Chrome都下了不久就中断报错。用Mac可以下完。同样vlan。
用Wireshark packet capture， 两边都有大量的标红的Tcp Retransmission， TCP
Dup Ack. 区别是Mac那边完事了FIN。PC这边没多久微软的服务器就给［RST，ACK］。
查switch （show int counter error ) 无错误。firewall也没有interface的错误。
MTU都是1500.
求思路。 |
|
a****8
发帖数: 2771 | 2
Please explain.
agent?
are
same server according to wireshark
ASA. Tried to disable inspect. Made no difference.
is
GFW? |
|
z**r
发帖数: 17771 | 3 ft, wireshark看到的会就是一堆http message吧 |
|
c*********a
发帖数: 15 | 4 請問有高人可以破 italkbb 的 spa1001 admin password 嗎？
剛從 ebay 上買到一個鎖住的...
試了 wireshark 但是wireshark 無法連上 spa1001.
thank you. |
|
n***s
发帖数: 10056 | 5 Install wireshark from www.wireshark.org and capture your computer network
traffics and check suspicious connections. Download malwarebytes from www.
malwarebytes.org and scan your PC completely. You can also install firesheep
. But be warned that run firesheep may cause you legal trouble. It's illegal
to run on any public networks. |
|
c******n
发帖数: 4965 | 6 【 以下文字转载自 Linux 讨论区 】
发信人: creation (努力自由泳50m/45sec !), 信区: Linux
标 题: Re: how to do this iptables setup?
发信站: BBS 未名空间站 (Fri Sep 16 20:55:09 2011, 美东)
but here's what I dont' understand:
I checked the packets in wireshark.
the first packet sent out by client is REAL_IP_OF_CLIENT_BOX to 127.0.0.1
I thought according to the tutorial http://www.frozentux.net/iptables-tutorial/images/tables_traverse.jpg
after DNAT changes the dest IP, it goes through another routing decision, so
at this step it s... 阅读全帖 |
|
n**********l
发帖数: 271 | 7 装系统就是用盘给公司要发出去的笔记本做系统 我说我给你们弄PXE 结果helpdesk不
高兴了说我做的image如果有问题我走了之后他们还得给我的东西做support
所以我做的东西基本上和production关联不大..
其实连那几个read only和config files都是我硬缠着才要来的(找CIO要的...) 不让我
基本上只有白板上的一个图.... 根本就没打算让我碰这些东西...
我也申请tier 1了 但是都没有回音... 看到NOC的不少职位有citizenship
requirement, 加上经验的要求 剩下的positions就不多了
在我学校里我也试过进学校的Network Infrastructure不过因为clearance的问题他们
不要临时工...
老板说IT都从helpdesk做起 我有CCNP拿到的也不过是台式机 笔记本装系统 换硬盘 做
VDI user experience testing这种完全不相关的东西... 什么资源都没有权限用
datacenter进不去 服务器登不了 电脑是5年前的没法用VM测试 旁边的人都是用的
ThinkS... 阅读全帖 |
|
z**r
发帖数: 17771 | 8 没听说过比wireshark更好用的免费protocol analyser了。wireshark看的时候可以上
filter呀，tcpdump也不错，适合远程使用，不过这些都是基于pcap的，换汤不换药 |
|
c******n
发帖数: 4965 | 9 but here's what I dont' understand:
I checked the packets in wireshark.
the first packet sent out by client is REAL_IP_OF_CLIENT_BOX to 127.0.0.1
I thought according to the tutorial http://www.frozentux.net/iptables-tutorial/images/tables_traverse.jpg
after DNAT changes the dest IP, it goes through another routing decision, so
at this step it should be set to the lo interface, so MASQUERADE should set
its source to be 127.0.0.1 ???
also wireshark shows that the return ip is $EXTERNAL_BOX_IP to ... 阅读全帖 |
|
g*****e
发帖数: 87 | 10 You can open the snoop file with wireshark and use Lua to script the data
extraction, or you can export the packet capture from wireshark to different text based
formats and write script to parse it. |
|
l*********y
发帖数: 155 | 11 use wireshark to grasp all the tcp packets. Then use wireshark to restored
the page. You can get exactly the same page on your screen with all the
function.(once you answer the question, it shows the right answer with
explanation) |
|
l*********y
发帖数: 155 | 12 use wireshark to grasp all the tcp packets. Then use wireshark to restored
the page. You can get exactly the same page on your screen with all the
function.(once you answer the question, it shows the right answer with
explanation) |
|
g**8
发帖数: 4951 | 13 发信人: go88 (旧友重来), 信区: SanFrancisco
标 题: Re: 中国学生为什么不申请Intern (转载)
发信站: BBS 未名空间站 (Sun Jun 8 22:10:28 2014, 美东)
抱歉我不知道。我完全只是因为今天的帖子“exchange” 才去稍作研究做出了以上的
观察和分析，对亚马逊的其他我并不知道，或许你可以直接问楼上那个老大，呵呵。
＝＝＝＝＝＝＝＝＝＝＝＝＝＝
不过，既然说到这里，我多说两句。。。就在我今天以上的针对亚马逊的分析中，我注
意到其他一些新闻，类似的分析推理，更进一步加强了我如上的一些看法和观点，只是
出于篇幅和为了强化关于阿三的讨论主题，我就没有给出。不过既然说到，我就一并给
出吧。。。
关于ubuntu和amazon的合作关系，以及，ubuntu和中国官方的合作关系。
先看一个这里有人在抱怨：
内容一：
－－－－－－－－－
http://askubuntu.com/questions/361181/aamazonaws-malware-in-my-
Today I found (using wireshark) m... 阅读全帖 |
|
g********d
发帖数: 19244 | 14 ☆─────────────────────────────────────☆
Eden101 (Eden111) 于 (Wed Jul 3 18:05:01 2013, 美东) 提到:
这里的独自主要强调的是全程都是自己一个人开，所以即使带人如果对方不开车的也在
本贴讨论范围之内。
我只有单次的话100miles，如果累积算的话一天开过230多miles，但却是先去旅游后回
家后,然后晚上又出门去机场接人的那种拆得比较均匀的。
版上应该有不少猛人轻松超过这数据吧？所以在犹豫如果自己一个人从LA开到SF是不是
有些太过于跳跃了
☆─────────────────────────────────────☆
nfty (he) 于 (Wed Jul 3 18:12:42 2013, 美东) 提到:
la-sf也就5个小时吧，中间休息一次就够了，很轻松
版上猛人多的是，见过说24小时只睡了俩小时的，当然，他说睡着了车total了。。。
☆─────────────────────────────────────☆
zpko123 (静芬) 于 (Wed Ju... 阅读全帖 |
|
A**a
发帖数: 275 | 15 Job titile: Malware research engineer
Palo Alto Networks is a revolutionary and dynamic startup creating next
generation firewalls backed by Top-tier investors such as Sequoia
Capital, Greylock Partners and Globespan Capital partners .If you are a
motivated, intelligent, creative, and hardworking individual who wants
to contribute and make a difference, this job is for you. Palo Alto
Networks is looking for a Malware Research Engineer to work as a member
of Application and Threat Research Team. ... 阅读全帖 |
|
s**3
发帖数: 191 | 16 My company has an opening for Tech Support Network Engineer.
If you are interested please follow up and I will give you my contact
information. I'm very close to the hiring manager.
----------------
Tech Support Network Engineer – Data Switches
at Southern California
Minimum qualifications
• BA/BS in Computer Science or related technical field or
equivalent practical experience.
• 2 years of relevant work experience
• Experience working with network fundamentals (TCP/I... 阅读全帖 |
|
A**a
发帖数: 275 | 17 Job titile: Malware research engineer
Palo Alto Networks is a revolutionary and dynamic startup creating next
generation firewalls backed by Top-tier investors such as Sequoia
Capital, Greylock Partners and Globespan Capital partners .If you are a
motivated, intelligent, creative, and hardworking individual who wants
to contribute and make a difference, this job is for you. Palo Alto
Networks is looking for a Malware Research Engineer to work as a member
of Application and Threat Research Team. ... 阅读全帖 |
|
c**j
发帖数: 103 | 18 大牛们肯定都用过了。不过我原来还真不知道。还不错，是intern的时候manager介绍的
特别推荐Fiddler，对于回答那种 敲进网址会发生什么的问题能有个直观了解 |
|
F********g
发帖数: 475 | 19 MS的，用LYNC TELECONFERENCE，结果到了时间LOGIN不了，紧张死。于是面试官电话过
来，先让自己介绍一下工作经历。。。
问了下每个产品里具体做的部分，写了多少行CODE。。
有个项目是INTEGRATE硬件到一个行业通用软件，开发的时候要用WIRESHARK抓包看数据
结构。。面试官问为什么不用此软件的API。。。开始没明白解释了一通COMMUNICATION
PROTOCOL。后来说明该公司不提供代码。。。好象他对这个回答不满意。。。
然后让俺问问题，俺胡乱问了一堆他们组的项目，他认为如何的CANDIDATE能够FIT IN
。还问了他们为啥要把KERNEL从A换成B。。。（网上看来的，面试官不置可否，说要保
密。。。）
最后被为啥换工作，说目前工作技术上进步可能小云云，没说清楚，听来不满意。。。。
基本上挂了，郁闷啊，因为这个组和俺背景超级MATCH，而且是很向往的方向诶。
提醒以后大家重要面世前狂找人REHEARSAL。。。不至于一UNDER STRESS就说的结结巴
巴的。
大家周末愉快。 |
|
b******u
发帖数: 9 | 20 想找个E-verify的公司做opt extension，可以做volunteer。Email: j.f.qiu@hotmail
.com
My Skills：
1. iOS, Cocoa, OO,Open GL, Objective C, Xcode, C/C++, iOS game development
,
2. Computer network, Netbeans IDE, Wireshark, OPNET,TCP/IP and Socket
Programming. |
|
M********5
发帖数: 715 | 21 linux下debug一般用gdb，有一本入门的The art of debugging with GDB，不过还是手
里有coredump的时候能自己动手分析或者让有经验的人教你分析一遍比较有用
tcp/ip包分析一般都是用wireshark吧，对tcp/ip包的结构和相关的协议要了如只掌，
这些应该是tcp/ip的基本功吧
unix的programming不是那两本最经典的Advanced Programming in UNIX Environment
和UNIX Network Programming么
不过这些真的要掌握，那是要花很多精力了，但是这些确实都是做platform的
fundamental吧 |
|
e***i
发帖数: 3894 | 22 【 以下文字转载自 Georgia 讨论区 】
发信人: empti (Empti), 信区: Georgia
标 题: Job Refer Available: Solutions Architect-Security
发信站: BBS 未名空间站 (Mon Mar 11 12:09:01 2013, 美东)
Solutions Architect - Security
Location US-GA-Atlanta
About the Job
Solutions Architects are part of the Akamai Professional Services team and
work directly with clients to deliver Akamai's solutions. You will be
involved with projects from design through implementation, testing and
customer sign-off. You will work independently or with... 阅读全帖 |
|
s**3
发帖数: 191 | 23 My company has an opening for Tech Support Network Engineer.
If you are interested please follow up and I will give you my contact
information. I'm very close to the hiring manager.
----------------
Tech Support Network Engineer – Data Switches
at Southern California
Minimum qualifications
• BA/BS in Computer Science or related technical field or
equivalent practical experience.
• 2 years of relevant work experience
• Experience working with network fundamentals (TCP/I... 阅读全帖 |
|
v******d
发帖数: 227 | 24 ExtraHop Networks
实时网络数据分析公司，做dpi，apm，npm，rum，nsm，大数据分析 （类似企业级的
Wireshark）产品很solid，性能上基本没有competitors
post c round （c round 40m）
给办工作签证，engineering (包括data science)大都在西雅图，但如果对IT
consulting和sales
engineering感兴趣的话，全美都在招。
https://www.extrahop.com/careers/engineering/
提供engineering职位内推，new grad 和experienced都招。公司在迅速扩张，第一季
度整个公司新招了30%的人。engineering现在30人不到，no bull shit culture，小
team，独立project比较多，需要take ownership。两个创始人都是技术出身（前f5
chief architect），一个白人一个英国毕业的印度人。公司里都是脚踏实地干活的人,
没有
打酱油的人. 虽然不用加班, 但上班的时候一般会... 阅读全帖 |
|
h*****h
发帖数: 1392 | 25 敝公司位於矽谷Sunnyvale，是美國公司，我們現請人做QA Engineer。我們是做home
router/modem的，公司狀況非常好，工作穩定。應聘者必須有足夠網絡方面的知識，並
且勤勉敬業。年資要求不高。有1-3年經驗就好。資深者請另覓他家。New grads如果確
實優秀，也會考慮。公司有Medical/Vision/Dental Insurance。辦H1和綠卡。資深人
士不適合。不能接受平時和週末偶爾加班的人士也不要申請了。根據資歷和knowledge
，時薪從20到25美金不等。有意者請用站內郵箱、站內短信聯絡，或發email到hshensc
@gmail.com。拜託謝謝！
Network QA Engineer
We are looking for a self-motivated and detail-oriented Network QA Engineer.
The candidate will be responsible for testing our networking devices and
will be involved in all aspe... 阅读全帖 |
|
c****s
发帖数: 66 | 26 有兴趣的站内联系
Title: Engineer
Location: San Ramon, CA
Duration: 12 Months
Project Name:
UMTS/LTE Data Mediation
Project Description:
· This project is developing UMTS and LTE data mediation platforms
that will provide data to drive multiple downstream applications.
· The supported application areas include performance monitoring,
troubleshooting, self organizing network (SON), RAN optimization, and
location-based services.
Job Description:
· Assist with the development of UMTS... 阅读全帖 |
|
u*******m
发帖数: 3395 | 27 Hi ,
Greeting from Avion Systems,
We have job openings POSITION TITLE: RF Engineers with our client Alcatel-
Lucent.
If you are interested reply me with the following information with your
updated resume to
mail id – j***********[email protected].
Otherwise I request to refer your friends by forwarding this mail to them.
Details needed:
Kindly Mention the Order #:……. For which job description you are
matching.
Last Position:
Expected Rate:
Duration to Join:
... 阅读全帖 |
|
f********s
发帖数: 526 | 28 Hi all,
Our company have multiple openings for software qa (test) engineer and
software engineer, the company is located in south bay area (the city is
called milpitas), we do network analysis/management products, we're looking
to fill the position immediately so better the candidate is in south bay
already. H1B is sponsored, and green card application can be started after 6
months you join the company. For some of the positions (especially qa
positions), new graduate, junior or middle engineer... 阅读全帖 |
|
m****s
发帖数: 18160 | 29 【 以下文字转载自 Georgia 讨论区 】
发信人: empti (Empti), 信区: Georgia
标 题: Job Refer Available: Solutions Architect-Security
发信站: BBS 未名空间站 (Mon Mar 11 12:09:01 2013, 美东)
Solutions Architect - Security
Location US-GA-Atlanta
About the Job
Solutions Architects are part of the Akamai Professional Services team and
work directly with clients to deliver Akamai's solutions. You will be
involved with projects from design through implementation, testing and
customer sign-off. You will work independently or with... 阅读全帖 |
|
n***s
发帖数: 10056 | 30 install wireshark on your PC and sniff traffic to see if there are any
packages to/from unknown IP(s). |
|
S**P
发帖数: 835 | 31 刚download wireshark，但是使用好复杂，研究半天不知如何用 |
|
n****g
发帖数: 14743 | 32 套在Ｐ民头上的信息枷锁又升级了zz
发信站: 水木社区 (Thu May 7 12:33:46 2015), 站内
刚才群里别人说某个国外网站访问不了，让我们看看能不能行，然后我试了下果然不行
，一直等待到超时，翻出去访问ok，开始以为是DNS污染，检查下发现IP是对的，然后
抓了下包，没reset包，三次握手成功，但是网站回的第二个包开始wireshark标红了，
一看明显sequence不对差了几百万，再仔细一看网站回的第二个包是syn ack...
尼玛，现在不reset了改tcp劫持了，不但要让你连不了还要耗你网络资源到timeout，f
**k |
|
g**8
发帖数: 4951 | 33 发信人: go88 (旧友重来), 信区: SanFrancisco
标 题: Re: 中国学生为什么不申请Intern (转载)
发信站: BBS 未名空间站 (Sun Jun 8 22:10:28 2014, 美东)
抱歉我不知道。我完全只是因为今天的帖子“exchange” 才去稍作研究做出了以上的
观察和分析，对亚马逊的其他我并不知道，或许你可以直接问楼上那个老大，呵呵。
＝＝＝＝＝＝＝＝＝＝＝＝＝＝
不过，既然说到这里，我多说两句。。。就在我今天以上的针对亚马逊的分析中，我注
意到其他一些新闻，类似的分析推理，更进一步加强了我如上的一些看法和观点，只是
出于篇幅和为了强化关于阿三的讨论主题，我就没有给出。不过既然说到，我就一并给
出吧。。。
关于ubuntu和amazon的合作关系，以及，ubuntu和中国官方的合作关系。
先看一个这里有人在抱怨：
内容一：
－－－－－－－－－
http://askubuntu.com/questions/361181/aamazonaws-malware-in-my-
Today I found (using wireshark) m... 阅读全帖 |
|
r*****e
发帖数: 7853 | 34 又半辆车没了？
[在 wireshark (最青的蛙) 的大作中提到：]
：如题 |
|
发帖数: 1 | 35 What's the strike price?
[在 wireshark (最青的蛙) 的大作中提到：]
：谢谢大牛
：
：........... |
|
发帖数: 1 | 36 65以下会的
[在 wireshark (最青的蛙) 的大作中提到：]
：谢谢大牛
：
：........... |
|
x*********n
发帖数: 28013 | 37 都这样了还intern。。。
Software Engineering Intern
An intern position is immediately available at a high tech company at
Schaumburg that delivers innovative IP-based cellular solution
software for 3G/4G network.
Duties & Responsibilities:
Develops real time multi-threading software components in C/C++ using
network protocols to interface with 3G/4G architectures.
Develops middle-ware module to interface with Java, front end & SQL DB
or other modules.
Create and execute unit, integration, system and acce... 阅读全帖 |
|
p*c
发帖数: 421 | 38 College Intern Student Software Engineer (Atlanta GA)
http://jobs.emc.com/us/united-states/new-graduate-%EF%B9%A0-int
Job Location: Atlanta, GA
Accelerate your career as you help reinvent the value and impact of
information for business everywhere. At EMC, we are leading customers on
their journey to cloud computing by enabling them to store, manage, protect
and analyze their information assets in a more agile, trusted and cost-
effective way. If you are passionate about technology and want to b... 阅读全帖 |
|
f********s
发帖数: 526 | 39 Hi all,
Our company is hiring software qa (test) engineer and software engineer, the
company is located in south bay area (the city is called milpitas), we do
network analysis/management products, we're looking to fill the position
immediately so better the candidate is in south bay already. I'm attaching
the JD below, if you're interested please forward your resume to me, either
to this address or to w*****[email protected]. Thanks. Sorry for bothering others.
position1: QA Engineer
Responsibilities... 阅读全帖 |
|
g**8
发帖数: 4951 | 40 发信人: go88 (旧友重来), 信区: SanFrancisco
标 题: Re: 中国学生为什么不申请Intern (转载)
发信站: BBS 未名空间站 (Sun Jun 8 22:10:28 2014, 美东)
抱歉我不知道。我完全只是因为今天的帖子“exchange” 才去稍作研究做出了以上的
观察和分析，对亚马逊的其他我并不知道，或许你可以直接问楼上那个老大，呵呵。
＝＝＝＝＝＝＝＝＝＝＝＝＝＝
不过，既然说到这里，我多说两句。。。就在我今天以上的针对亚马逊的分析中，我注
意到其他一些新闻，类似的分析推理，更进一步加强了我如上的一些看法和观点，只是
出于篇幅和为了强化关于阿三的讨论主题，我就没有给出。不过既然说到，我就一并给
出吧。。。
关于ubuntu和amazon的合作关系，以及，ubuntu和中国官方的合作关系。
先看一个这里有人在抱怨：
内容一：
－－－－－－－－－
http://askubuntu.com/questions/361181/aamazonaws-malware-in-my-
Today I found (using wireshark) m... 阅读全帖 |
|
g**8
发帖数: 4951 | 41 发信人: go88 (旧友重来), 信区: SanFrancisco
标 题: Re: 中国学生为什么不申请Intern (转载)
发信站: BBS 未名空间站 (Sun Jun 8 22:10:28 2014, 美东)
抱歉我不知道。我完全只是因为今天的帖子“exchange” 才去稍作研究做出了以上的
观察和分析，对亚马逊的其他我并不知道，或许你可以直接问楼上那个老大，呵呵。
＝＝＝＝＝＝＝＝＝＝＝＝＝＝
不过，既然说到这里，我多说两句。。。就在我今天以上的针对亚马逊的分析中，我注
意到其他一些新闻，类似的分析推理，更进一步加强了我如上的一些看法和观点，只是
出于篇幅和为了强化关于阿三的讨论主题，我就没有给出。不过既然说到，我就一并给
出吧。。。
关于ubuntu和amazon的合作关系，以及，ubuntu和中国官方的合作关系。
先看一个这里有人在抱怨：
内容一：
－－－－－－－－－
http://askubuntu.com/questions/361181/aamazonaws-malware-in-my-
Today I found (using wireshark) m... 阅读全帖 |
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O********e
发帖数: 775 | 42 管饭的话，我应聘助教了。
再辅导一下 Operational Research, machine learning... ip packet, wireshark
101....etc. |
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i***0
发帖数: 8469 | 43 I have found your resume for SDE and SDET position.
Below is the JD(s) for multiple req’s. Please sent me your resume and
availability ASAP:
Role: Sr.SDE
Location: Redmond, WA
Duration: Long Term
· Experience designing and building large scale consumer web
services (SOAP) and enterprise level integrations
· Experience directing a team of 5 – 8 developers and testers
independently
· Strong in C#, WCF, SQL , .NET 3.5/4.0, XML
· Strong with Windows Workflow Foundat... 阅读全帖 |
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j********r
发帖数: 96 | 44 Greetings,
We are looking for a Sr. Software Architect for a full time position in
Seattle. Below is the job description. If you are interested, please
contact us with your resume.
Send resume to: j**[email protected]
JOB DESCRIPTION
We need talented software engineers to complete the newly-formed
Architecture team. The Architecture team is a group tasked with strategizing
for and executing on exciting future technologies and products paramount to
the success of our company. We’re looking for ... 阅读全帖 |
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j********r
发帖数: 96 | 45 Greeting Mitbbs Community,
I have an incredible opportunity for the right candidate. We currently have
a Full-Time position for a Software Architect in the Seattle area.
If you are interested please email: J**[email protected]
Description:
Software Architect
Full Time
Job Description:
This position requires its practitioner to have a depth and breadth of
thought that differentiates them from the status quo developer; our
Architects will be designing and writing code for highly distributed,
missi... 阅读全帖 |
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v******d
发帖数: 227 | 46 ExtraHop Networks
实时网络数据分析公司，做dpi，apm，npm，rum，nsm，大数据分析 （类似企业级的
Wireshark）产品很solid，性能上基本没有competitors
post c round （c round 40m）
给办工作签证，engineering (包括data science)大都在西雅图，但如果对IT
consulting和sales
engineering感兴趣的话，全美都在招。
https://www.extrahop.com/careers/engineering/
提供engineering职位内推，new grad 和experienced都招。公司在迅速扩张，第一季
度整个公司新招了30%的人。engineering现在30人不到，no bull shit culture，小
team，独立project比较多，需要take ownership。两个创始人都是技术出身（前f5
chief architect），一个白人一个英国毕业的印度人。公司里都是脚踏实地干活的人,
没有
打酱油的人. 虽然不用加班, 但上班的时候一般会... 阅读全帖 |
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C*******1
发帖数: 422 | 48 请问使用哪个软件嗅探出来的？wireshark吗？ |
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n****g
发帖数: 14743 | 50 套在Ｐ民头上的信息枷锁又升级了zz
发信站: 水木社区 (Thu May 7 12:33:46 2015), 站内
刚才群里别人说某个国外网站访问不了，让我们看看能不能行，然后我试了下果然不行
，一直等待到超时，翻出去访问ok，开始以为是DNS污染，检查下发现IP是对的，然后
抓了下包，没reset包，三次握手成功，但是网站回的第二个包开始wireshark标红了，
一看明显sequence不对差了几百万，再仔细一看网站回的第二个包是syn ack...
尼玛，现在不reset了改tcp劫持了，不但要让你连不了还要耗你网络资源到timeout，f
**k |
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