extranet examples

Although the external network is an existing network, we still need to define the objects of the external network in Neutron so that router knows how to connect the tenant network to the external network.In the previous section we have configured the ML2 for creating the external network, and this section will create the ext_net through the UI.Go to the Admin-Networks menu and click on the "Create Network" button.The Create page is displayed.Provider network Type Select "Flat" Physical network t

There are two of Ali's services, one A has assigned an extranet IP, and the other B does not, how to let B with a to achieve the Internet?Handled as followsOn Server AIP tunnel Add i2o mode IPIP remote B local A---here A, B are intranet addressesIfconfig i2o 192.168.2.1 netmask 255.255.255.0On the B serverIP tunnel Add i2o mode Ipip remote a local B---here both A and B are intranet addressesIfconfig i2o 192.168.2.2 netmask 255.255.255.0This completes

the previous question, if A and B LAN IP is the same (192.168.31.11), when they also visit the Baidu server, Baidu server How to distinguish which is a, which is B?Port MappingsNext, let's introduce what is port mapping?Port mapping is a kind of NAT, which maps a port of the IP address of the extranet host to a machine in the intranet and provides the corresponding service. When the user accesses this port of the IP, the server automatically maps the

Scene:Physical machine extranet for IP a virtual machine NAT Intranet IP B now wants to access the virtual machine with the intranet IP B through IP a. Principle: The Web server uses port 80, so just do a 80-port mapping. SSH default port is 22, also need to do mapping to SSH login.Both are based on the TCP protocol.First look at the virtual machine's intranet Ipb:ifconfig and then edit the VM's virtual network: Edit, Virtual Network Editor 1. Click C

Get the local extranet address and send it to the specified mailbox, and refer to this article http://www.jb51.net/article/40064.htm Copy Code code as follows: '* **************************************** * ' * Program name: Getip.vbs ' * Program Description: Get the local extranet address and send to the designated mailbox ' * Code: Lyserver '* **************************************** * O

The configuration file httpd.conf has changed significantly since the 2.2 upgrade to apache2.4.x, which used to convert the deny from all to Allow from all for extranet access and now Require all Deni Ed and Require Local should be Require all granted. . htaccess if it does not work, remove LoadModule rewrite_module modules/mod_rewrite.so the previous comment (#). Here's a look at the Apache2.4 changes: (Official English instructions) All requests

Recently in doing an app, which has a function point is to get the computer's extranet IP, the vast majority of the Internet is to obtain the LAN IP method, some seem to be able to obtain the extranet IP method but also has failed. Most of the references are ip = Inetaddress.getlocalhost (). gethostaddress (); Or inetaddress[] Inetadds = Inetaddress.getallbyname (inetaddress. Getlocalhost (). GetHostName ()

upper left cornerSee if Apache HTTP Server chooses a public network, chooses it, attempts an extranet link, and if not, proceed to the following actionClick "Allow another program to run" in the lower right corner, and then click "Browse" to find the Httpd.exe program "C:\wamp\bin\apache\apache2.2.22\bin\httpd.exe" add it;3, how to know that the 80 port has been opened, and by the perimeter network management software blocked it?A: In the local and e

When using an integrated IIS server in a Windows environment, there is generally no problem of extranet unreachable, while using Apache, Kangle, LIGHTTPD, Niginx, Tomcat, and so on: The Web site can be accessed via the configured domain name on the server, ping the server IP, Site domain names are all-in-one, but the Web site on the host cannot be accessed remotely from the server.Method 1: Turn off the Windows Server system with its own firewall

, install the peanut shell2.2Client4, after successful installation, run the peanut shell client software,6:5. Use your peanut Shell websitewww.Oray.comregister the account name and password into the peanut Shell client software to log in. After logging in normally, the domain name under the login account will be displayed .7:6,Do the mapping. Click on the default domain name, new peanut shell management. 8:7,Adding mappings, 9:8. Click on the current host. Any port map on the intranet, get the

After an intranet implementation of the SVN extranet release, if you want to publish SVN to the external network, you must be on the local or server installed VISUALSVN server. In the process of practice, my SVN installation has been an error. The error is as followsFor this error, I have checked some information, everyone is very much agree with the solution is (details visible http://jingyan.baidu.com/article/4dc40848a0dcdcc8d946f1cd.html):1. Right-

Implementation of Rhel 6.5 and real-machine wireless and Wired bridge connection extranet in virtual machinesFirst, the real machine wireless connection or wired to the network after the start of the following configuration1, the first real-computer networking normal2. Select and configure the virtual network card in the virtual machine650) this.width=650; "Src=" Http://s4.51cto.com/wyfs02/M01/84/2A/wKiom1eHQCDTZePaAAEBx2AQaFY500.jpg-wh_500x0-wm_3 -wm

1, first you want to make sure that you have an external network IP address. If you assign a local area network IP address, you need to go through a series of conversions to an extranet IP address, and then proceed to the following operation.2, get the external network IP address, the configuration of Tomcat Server.xml file. The following three places are mainly configured (the Tomcat version number used for this configuration is 7.0.30)1) 2) 3) With

Redis uses a security policy that allows only local access by defaultComplete the Allow extranet access via simple configuration [[email protected] conf]# egrep "(^bind| #bind |# bind)" 6379.conf# bind 192.168.1.100 10.0.0.1# bind 127.0. 0.1:: 1#bind 127.0.0.1bind 0.0.0.0 #或192.168.1.50 (IP address of this server) #如果多个IP separated by a space # requires a restart of the serverModified Linux Firewall (iptables), turn on your Redis service port, default

The first things to do are as follows:1. Confirm whether the router in your intranet supports port mapping function2. If your router supports port mapping, install remote control software on your local computer3, remote control software after installation, set up a router, enter the remote control software port and your native IP, do port mapping4, in your native installation of the peanut shell, such as dynamic domain name software5. After the test is successful, you open the Remote Software co

1, first you want to make sure that you have an external network IP address. If you assign a local area network IP address, you need to go through a series of conversions to an extranet IP address, and then proceed to the following operation.2, get the external network IP address, the configuration of Tomcat Server.xml file. The following three places are mainly configured (the Tomcat version number used for this configuration is 7.0.30)1) 2) 3) With

After installing Wampserver and phpcms, we can access the homepage of the website in the native browser, but when we try to access the configured server through the extranet, we find that the Internet access will prompt permission not to allow. This is because the Wampserver default is to allow only 127.0.0.1 access, that is, only native access. So, how to modify it? Find C:\wamp\bin\apache\apache2.4.9\conf, with notepad++ open httpd.conf file, search

Tp-link Router Port mapping 8081-Port Nexus Service Extranet Unreachable workaroundEnvironment Description:Router: Tp-link tl-r478g+Intranet Server Information:ip:192.168.1.221System: CentOS 6.5Service: NexusPort: 8081Mapping method:Problem Description:Other server services through this mapping method through the external network IP can be accessed, but this does not, the map when trying to change a number of ports is useless.Problem Analysis:The init

Host: System Win7,ip address 172.18.186.210Virtual machines: VMware Workstation 7, the CentOS operating system is installed under the virtual machine, the IP address is 192.168.202.128, and the lamp is deployed as a Web serverNetwork Environment: Campus Network (with authentication server, need account authentication to surf the Internet), virtual machine using NAT Way NetworkIn the campus network environment, can be the campus network of other hosts as an external network host. In fact, the vir

Very late, live on the code:/** * Obtain the IP of the extranet (to access the URL, to be placed in the background line thread processing) * * @Title: Getnetip * @Description: * @param @return * @return String * @throws */publi C Static String Getnetip () {URL Infourl = Null;inputstream instream = null; String ipline = ""; HttpURLConnection httpconnection = null;try {infourl = new URL ("http://ip168.com/"); URLConnection connection = Infourl.openconne