access port and trunk port in vlan

Some days did not tidy up knowledge, many new things do not tidy up a long time to forget. It seems that we have to keep on finishing.Configure XAMPP Multi-port, multisite the following steps:Multi-Port:(multiple ports are configured under a single domain to access different programs)Effects such as:1, 8080 port instal

Iptables only allows the specified IP address to access the specified port First, clear all pre-settings Iptables-F # clear rules of all rule chains in the filter of the preset tableIptables-X # Clear the rules in the User-Defined chain in the filter of the preset table Second, set to allow only the specified IP address to access the specified

Need to open port 80, specify IP and LAN The following three lines mean: Shut down all 80 ports first. Open 80 ports of IP segment 192.168.1.0/24 end Open IP Segment 211.123.16.123/24 80 port IP Segment # iptables-i input-p TCP--dport 80-j DROP # iptables-i input-s 192.168.1.0/24-p tcp--dport 80-j ACCEPT # iptables-i input-s 211.123.16.123/24-p tcp--dport 80-j ACCEPT These are temporary settings. 1

Everyone knows that the sharepoint2013 default installation uses 80 ports, HTTP can be accessed normally, but what do you do if you want to do NAT to public network to allow people from other cities to access your website via public IP? Unfortunately, you use the broadband of China Telecom, the default port 80 is blocked, you can also solve this problem?The answer is: Yes1, SharePoint extension, specificall

Configure the server. xml file in the tomcat/conf directory. Tomcat directory C:/program files/Apache Software Foundation/tomcat 6.0/Conf 1. First find port 8080 and change the port to 80. 　　 Note: Set Port = "80" for the connector node ". 2. Configure project directory access. 　　 Note: Set the name of the host

In the previous article, we talked about how to set up mongoabox to log on to the machine through SSH. Similarly, we can configure port forwarding as described in the previous article to access the website already built in the virtual linux system: 1. Set port forwarding: We set a local port 8888 to forward the

I need to configure the project to use Nginx, and nginx is not up, I looked at Nginx in the Logs folder Error.log error log, found that the error message is: 2017/04/20 16:00:52 [Emerg] 4276#4280:bind () to 0.0.0.0:80 failed (10013:an attempt is made to access a socket in a The forbidden by its access permissions) It is known from the Scarlet Letter section that the 80

-DAAITvfN-VD0731.jpg "title=" 14.jpg "alt=" Wkiol1rovvbxpm-daaitvfn-vd0731.jpg "/>Four, remote SSH access to the intranet hostThe hostname is the free domain name applied on the Peanut shell website.650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/4D/41/wKioL1ROVxnQAtUUAAK_esUm4nY590.jpg "title=" 15.jpg "alt=" Wkiol1rovxnqatuuaak_esum4ny590.jpg "/>Five, landing success650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/4D/41/wKioL1ROW

How does the Linux firewall iptable to allow only one IP to access 80 ports, allowing only specific IPs to access a port? Refer to the following command to allow only 46.166.150.22 access to port 80 on this machine. If you want to set another IP or

MySQL is installed by default after the installation of localhost access, if you need external access to set a new account to change the host to%, meaning that all IP can accessGrant all privileges on * * to ' outuser ' @ '% ' identified by ' + ' with GRANT optionAnd thenFlush privileges;You can use Outuser account password 12来 external access, sometimes inaccess

"right tool" is easy to get.In the following example, we assume that you are using a Linux, BSD UNIX, or commercial Unix-like system in your home as a proxy server. We also assume that you have a continuous Internet connection at home, such as an Internet connection that is implemented through a typical DSL connection.Server accessThe first step in setting up access to your transparent proxy is to configure the home network's firewall so that it can

of the link.123456 is the user's password.After executing the above statement, execute the following statement before it can take effect immediately.> Flush Privileges;Ps:Installed MYSQL5.0, but others in the access to my database server, always reported 10060 error, the Internet to check, the original is Windows Firewall Port 3306 to intercept the MySQL, the specific opening method is as follows:Start-Set

Recently, in the post-maintenance of a system. This is a kind of system, we take the method is, in our local area network server, there is a user server and a touch of the same database, the program is also a touch. After this modification, we copy the modified system to the user's server and republish it. A bit inconvenient, nor can the user server and our server modified synchronization.After this problem, I was reminded that I decided to study the SVN server on the LAN to deploy to the extran

Deny an IP access to a port:1. Creating ACL access control listsACL number XXX2. Establish ACL access control List rules:Rule XX Permit Source 10.70.3.XX 0Allow an IP accessRule XX denyReject Other traffic3. Apply the ACL access control list below the port:Packet-filter XXX

Open DOS command line in Windows environmentUse the Telnet command. such as Telnet www.baidu.com 80Interrupt a tip: The DOS command for a clear screen is CLS-compliant.First, unfortunately, "' Telnet ' is not an internal or external command, nor is it a running program or batch file. "This error.This is because Win7 does not have the Telnet feature installed by default, so you cannot use the Telnet command directly. You can go to "control Panel"-"program" (in the bottom left corner)---""Turn Win

First method: Through the IP address and domain name restrictions in IISOn the Web site you want to set the right key property directory securityIP address and Domain name restrictionsAuthorization access and denial of access instructionsIf you are authorized to access, the following is a denial of access to the IPIf y

How does ngrok enable access to the local domain name through port 80, ngrok80 During the sending process, we need to have a domain name with port 80 for testing. It is very troublesome to publish the domain name to the service and debugging is not good (I am using asp.net for development ). Ngrok, a powerful tool for Intranet penetration, can solve this problem.

Servlet beginners create a project and configure a tomcat release project 1. Create a project Figure 1 Figure 2 3 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 OK. The new project is finished. Let's take a look at how to release our established Serlvet project. First, deploy Tomcat Figure 12 Figure 13 Figure 14 Figure 15 Figure 16 Now that the deployment is complete. Let's take a look at how to access