best dmz supplement

Demand:The company DMZ area Web server to provide Web services inside and outside the network, requires the use of public network IP access, so as to achieve internal and external network transparency;650) this.width=650; "Src=" Http://s2.51cto.com/wyfs02/M01/8A/F1/wKiom1g_ue3QfJtVAAbDGonZfrs822.jpg-wh_500x0-wm_3 -wmp_4-s_1098089400.jpg "title=" small fish Technology topology map. jpg "alt=" wkiom1g_ue3qfjtvaabdgonzfrs822.jpg-wh_50 "/>Get ready:Firewa

Tplink Router's DMZ host setting method First press the Windows key (that is, the window key, the CTRL right) +r, exhale the run bar, enter "cmd" (console) and then enter the console input "ipconfig" again return (used to view their address), IPV4 address this is your computer IP address. Open the browser, enter your router address, small weave here is Tp-link router, so enter "192.168.1.1", and then enter the Web

Publishing servers within the DMZ enables Internet clients to access mail services, Web sites, FTP, and other servers in the DMZ, enabling internal hosts to connect to the Internet to send extranet mail, rejecting abnormal connections and hacking attacks. Second, the host configuration: Specific configuration file: Host Name: iptables.bdqn.com /etc/hosts /etc/sysconfig/network Internal interface: eth0

Oracle Import and Export File supplement, oracle Import and Export supplement In the past two days, oracle has imported and exported table data. 1. oracle provides three ways to Import and export files. (1) Oracle export/import (2) slq export/Import (3) PL/SQL export and import The second method is suitable for the import and export of one or more tables, with a small amount of data imported and exported. I

Linux scheduled task supplement and Linux task supplement Scheduled task instances Example 1: print your name to the "/server/log/file named after your name" every minute. [Root @ chengliang log] # mkdir-p/server/log/[root @ chengliang log] # echo "chensiqi">/server/log/chengliang [root @ chengliang log] # crontab-l # time sync by zcl at least /5/8 */5 *****/usr/sbin/ntpdate time.nist.gov>/dev/null 2> 1 [r

'}]For row in result:Print (row) #获取queryset中的字典数据类型.About Values_list:result = models. User.objects,all (). Values_list (' username ', ' password ')#生成一个queryset数据类型, but this query results only username columns and password columns, except that the Ganso type is stored in Queryset.# queryset[(' username ', ' xxx '), (' Password ', ' xxx ')]！！ How do I cross tables when using values and values_list?Double-underline _ _ Cross-table forward lookup:res = models. User.object.all (). VALUES (' id '

Linux terminal and command supplement, Linux terminal command supplementWhoami: print a valid user IDWho: displays which users are logged on to the systemWho-r displays the running levelWho-H display field nameW: Show who has logged on and what are they doingLast: the/var/log/wtmp file is displayed. The user logon history and system restart history are displayed.-N #: displays the latest # related informationLastb:/var/tmp/btmp, displays the user's wr

. If the initialization succeeds, it is necessary to proceed with the next initialization if (self = [super init]) {//Initialize success ; } return Self ;//3. Returns a value that has already been initialized}3. Custom Construction methodsSome specifications of the L-structure method -(ID) initwithage: (int) Age { if "self = [super init]") {= age ; } return Self ;}Pass multiple parameters for initialization-(ID) initwithage: (int) Age Andno: (int)

Label:--Right (' A ' +cast (' B ' as nvarchar ()), C) Variable on the right A : The maximum length of the character to be replenished. For example: ' 0000 ' up to supplement 4 bit, insufficient Bit with 0 "AAAA" total 4 bit, less bit with A Add. B ： Variable C : string length after supplement Select ' CDMS ' +right (' 0000000 ' +cast (' 111 ' as nvarchar (50)), 7) DWBH-- Results: 0000111 Select ' CDMS

China Telecom once again showed its strong interest in WiMAX at the global WiMAX summit held yesterday on August 18. Zhao ye, China Telecom's technology department, said WiMAX has independent target networking capabilities and is a good supplement to fixed networks. At the beginning of this year, China Telecom officially became a member of the WiMAX Forum. Zhao ye revealed that it was originally an independent target Networking capability of China Te

HTML Basics Supplement 1. Table Defined Instance Effect HTML Knowledge Supplement

Tags: mysql database centos shellThe source of this article: http://blog.csdn.net/u012377333/article/details/47006087 After the introduction of the CentOS-based MySQL learning Supplement two-using the shell to create a database, this article continues to explore the use of shell and MySQL together, I don't know how to quickly create a well-designed database table and add the appropriate basic data after a database design is complete, what I now know i

have been tangled up about the first content in the previous essay, after all, the message is the first content is very important, before also introduced, hesitated for a long time, feel to write a supplement, forgive me a little obsessive-compulsive disorder ...Previously written about the header of the message Portal:Message header:http://www.cnblogs.com/imyalost/p/5708445.htmlGeneral header field:http://www.cnblogs.com/imyalost/p/5717430.htmlReques

body will produce a lot of lactic acid, then you will feel tired. Therefore, you need to supplement sugar during exercise or before to delay fatigue. If you do not make sugar supplements in time after exercise and do not allow muscle sugar to recover immediately, your next training goal will not work properly. Therefore, athletes are expected to delay fatigue and quickly recover after exercise to participate in the next stage of training. The nutriti

Label:PS: Wuyi still want to learn ... Though it's a bit hard. But the road is their own choice, then they will persist to go on ... Learning content: 1. Database Lookup Supplement ... Find more things involved, not fully covered in the previous section ... We also take the pet form as an example , here to supplement .... Pattern matching: The so-called pattern matching, is simply to follow a pattern to fin

About the scanf function supplement1 about "character" and "integer" Mixed input2 "integer" and "integer" Mixed inputTwo "integer" is written in one piece, must have For example: 1 and 1, if not split, it's 11.3 "After the project in actual combat, all separated by commas* When there are characters: scanf ("%d,%c,%d", a,ch,b); Input time: 23,a,3 print Out is: 3 A* No characters at the time: scanf ("%d%d%d", a,b,c); Input time:90C-language-scanf function supp