extranet examples

Overview: Nat link is equivalent to one or more virtual institutions to build a local area network (LAN IP is only the last one), the physical machine as a router (LAN IP is assigned by the router), the essence is to implement a LAN and router link.Bridge is the case of a router, the virtual machine as a physical machine, the two independent to link the router (both the IP is different, are assigned by the router).PS: I bridge the virtual machine and the physical machine without the router, the

External Network access intranet database-p2p penetrationIntranet database after deployment, such as local (dynamic) public IP, you can use nat123 dynamic Domain name resolution, real-time domain name resolution to the local public network IP, fixed domain name, thus through the domain name access, connected to the corresponding database application. such as the intranet without public IP, to achieve external network access to the intranet database, using the NAT123 scheme is: Change the port

In this paper, two examples of C and MFC are used to detail the two implementation methods of IP, the implementation code is as follows: MFC language implementation Gets the extranet IP: # include C implementation to obtain the extranet IP: #include These two examples are through the ip138

http://iask.sina.com.cn/b/12113120.html I am the community lenient want to do an external public website ==============You must first ask your Community network administrator, see your IP is not fixed IP, if not, you need to use a software, name I forget, is the use of dynamic IP to build a WEB server when needed. Otherwise, every time you internet IP will have changes, others visit you will have problems. In addition, let your community network administrator, give you on their server to make a

Routers tplink845 Extranet cannot access server resolution: Possible reasons: How to access the server, or the address and port number entered when accessing the server is incorrect. Solution: Access to the server depends on the actual application of the network access to the server and intranet access to the server is generally the same way. The extranet user accesses the virtual server thro

First, explain the concept of "intranet" and "Extranet": Intranet: That is to say the LAN, such as the school's local area network, the local area network each computer IP address in this local area network has the mutual opposite sex, is not repeatable. But the intranet IP in two LAN can have the same. Extranet: That is, the Internet, LAN through a server or a router external connection network, this IP ad

public network is routed, so the host to access the intranet network server, you have to go through NAT.Public addresses are globally unique and can be routed on the public web. intranet host with private address in the intranet can communicate with other intranet host without error, but it can not directly use the private address to access the host network, because the private address can not be routed. It wants to communicate with the extranet and

1: Scene Description 在做Netty相关项目的时候，我们往往需要绑定本机的IP和端口号，如果我们把它写在配置文件中，那么我们每次换电脑运行或者部署到其他环境时候都需要修改配置文件。这样就会比较麻烦，如果我们把它做成智能的获取本机的IP，这样我们的代码的可移植性就提高了。下面就介绍一种在windows和linux下面可以智能获取我们本机的局域网IP和外网IP的方法，不妥之处还请大家多多指教。2: Workaround and codeFirst, attach the tool class for IP/** * Copyright (C) raxtone * * @className: com.test.ip.IPUtils * @description: Smart judgment windows linux platform get extranet IP and LAN IP tool class * Note: Window acquisition of an

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ACL can limit network traffic, improve network performance, in order to protect intranet security, can only allow intranet access to extranet, not allow extranet access intranet, here using the Cisco router's reflexive ACL to achieve. Users need to configure routing protocols, and the following are configured with Rip Version1, or they can be configured with other, such as EIGRP or OSPF. Reflexive ACL for

　　　Ubuntu server resolves unreachable extranet issuesWhen setting up access to an extranet on Ubuntu server, you need to set up DNS, typically adding DNS to the/etc/resolv.conf file.However, after you add DNS to the/etc/resolv.conf file, you can access the extranet, but when you restart Ubuntu server, the DNS is lost in the/etc/resolv.conf file.Solution:Add DNS s

How do I configure Apache to be accessed by the extranet? I made it with Phpnow, I can access it locally. Individually modify the http.conf inside the listen, put 127.0.0.1:80; change to my current IP reboot Apache will prompt "The requested operation has failed!" Win7 's firewall has been shut down (should not stop it), anti-virus software and security tools are also closed, or useless Reply to discussion (solution) Listen 80Can And the

ObjectiveIn Windows Form application for the IP address has intranet, extranet two IP address, if only need to obtain the intranet IP address, can be obtained through the use of the Iphostentry category, the external network must be sent A Request to a website that can obtain the IP address and then analyze the content of Response, the site can do it yourself or use off-the-shelf, such as http://www.whatismyip.com.tw/.In addition, in the case of using

Learn Neutron Series articles:(1) Virtualization network implemented by Neutron(2) Neutron Openvswitch + VLAN Virtual network(3) Neutron Openvswitch + gre/vxlan Virtual network(4) Neutron OVS OpenFlow flow table and L2 Population(5) Neutron DHCP Agent(6) Neutron L3 Agent(7) Neutron LBaas(8) Neutron Security Group(9) Neutron FWaas and Nova Security Group(Ten) Neutron Vpnaas(one) Neutron DVR(Neutron VRRP)(+) high Availability (HA)(14) Connect the Linux network namespace to the

method of setting up extranet access by Tplink router View dial-up IP Address: Open Baidu, in the search box input IP, enter, write down this IP address. Open the Router settings interface (my millet router), other brands of the router is similar, select port forwarding: Here to explain why to choose port forwarding: Because the extranet to access your computer, is required a port

I want to log on to my Linux today. So you can log on to your Linux when you are in the computer room class. Oh. Using VNC to achieve it. First, the successful login on the LAN is realized. But it makes sense to have an extranet login. Then because the dormitory is using the adsl+ router's Internet access mode. Then through static ip+ port mapping can realize the extranet login. Good. Then down the comprehe

Windows Azure Configuration implements virtual machine extranet IP binding (cloud service)Our previous article describes how to make a connection to an existing virtual network's extranet IP, today mainly introduces the configuration to implement virtual machine extranet binding, the difference is that one already exists, one does not exist, if not, we need to cr

Purpose of this article:An. SSH connectionTwo. Access HTTP 　　VMware Workstation provides two ways to access virtual machines, one bridge, one Nat,bridge to get a public address, and NAT to be an intranet address.NAT is equivalent to using a host as a NAT translator, and we can add port mappings so that the extranet can access virtual machines that use NAT to surf the web.Host Environment: Win7Public network ip:128.206.82.47Virtual machine versio

Purpose of this article:An. SSH connectionTwo. Access HTTP　　VMware Workstation provides two ways to access virtual machines, one bridge, one Nat,bridge to get a public address, and NAT to be an intranet address.NAT is equivalent to using a host as a NAT translator, and we can add port mappings so that the extranet can access virtual machines that use NAT to surf the web.Host Environment: Win7Public network ip:128.206.82.47Virtual machine version: VMwa

In the TCP socket development process, you want the extranet client to map to a locally-initiated TCP server, summarizing the local TCP port mapping extranet method:1, open Ngrok after registered users, URL ngrok:https://www.ngrok.cc/2, add a tunnel, select the free version can be. Specific ways to add: https://www.sunnyos.com/article-show-70.html3. Start Ngrok Tunnel: Ngrok Reference: https://www.sunnyos.c