I just discussed it with the two heroes in the group. I will summarize it and share it with you.
Now there is an intranet machine S6 and an Internet machine S7. We need to connect from S6 back to S7.
Run
Ssh-R 4022: localhost: 22 s7
At this time, the system will log in to S7, and a 4022 tunnel port will be opened locally in S7 to access IPv6.
Then execute
External network access test machine.The Windows machine uses SSH to reverse tunnel. Service side using reverse proxy
Install Openssh-win and set environment variables under win
Open cmdC:\users\administrator>ssh-p 22-r 1999:localhost:8080-b 0.0.0.0 [email protected]-R 1999 Port of the remote machine-B Ext
Use putty's SSH tunnel to connect to Oracle1. Set SSH tunnel on putty of localhost, for example:In this way, the port 1511 connecting to the local machine will be forwarded to port 1521 of remoteIP. Click "Add", and then log on to
Using autossh to ensure the stability of the ssh tunnel we recently hope to establish is reliable. Sometimes the process is still in progress, but the connection is no longer valid. Autossh is a good thing. Installing apt-get install autossh in Ubuntu is simple, for example, the original command of Using ssh: [plain] ssh
First you have to have a foreign VPScan apply directly on AWS, one year freeUnder DebianCD. SSHVim ConfigEnter the followingHost AWS//Name, feel free to run for a whileHostName IP//Can see IP in AWS Dashboard, or write public DNSUser Ubuntu//ubuntu VPS username is Ubuntu, others should not be the sameIdentityfile//pem file pathCompressionLevel 6Dynamicforward localhost:3128//port itself defined, to modify the corresponding
1. Set SSH tunnel on putty of localhost, for example:
In this way, the port 1511 connecting to the local machine will be forwarded to port 1521 of remoteip.
Click "add", and then log on to the remoteip through SSH. The sshtunnel is created.
On the local machine netstat-
#从本机到远程同步Rsync-avpz 111/10.30.4.149:/tmp/111/Rsync-avpz 10.30.4.149:/tmp/111/./111/#用其他端口Iptables-i input-p TCP--dport 22-s 10.30.4.44-j drop 22 Port DropTelnet 10.30.4.149 test can connect to port 22Rsync-avpz-e "Ssh-p 10022" 10.30.4.149:/tmp/111/./111/Exercises:1. How do I avoid having the user enter a password when using S
References: http://oldsite.precedence.co.uk/nc/putty.html
Through the putty client settings, you can use tunnel to access specific ports of the remote server.
To access the remote server IP address 10.68.35.14, MySQL port: 3306
In this case, port 3306 of the server is not open to the outside, so you can set it through putty tunnels,
Set
In Linux, use OpenSSH to configure port forwarding-Linux Enterprise Application-Linux server application information. The following is a detailed description. Accessing the company's CVS server from your computer requires the port forwarding function of the SSH client. Previ
To use port forwarding services through an encrypted tunnel, you should define port forwarding rules for each application. This episode mainly explains how to add new port forwarding ru
Article Title: Use SSH to implement X11 forwarding. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
There are multiple ways to connect to a remote server or workstation. You can use NoMachine's NX server or GPL solution FreeNX, other tools are similar to RealVNC or VNC.
The use of networks is inseparable from the deployment of security measures. There are also related security protocols in the network itself. Today we will introduce the SSH protocol. So how can we reflect the role of the SSH protocol in specific settings? Let's introduce the relevant content today. In this article, you can learn how to apply the SSH
The following content is from the network and is backed up: ssh supports port forwarding. Ssh's three powerful port forwarding commands: QUOTE: ssh-C-f-N-g-Llisten_port: DST_Host: DST_portuser @ Tunnel_Hostssh-C-f-N-g-Rliste...
Th
Just get a socket to forward ssh, you can login to the SSH and through the custom port proxy network, that is ... you know.
Get SSH process does not repeat, set up SSH can be socket forwarding also do not repeat, generally get
Network Port Forwarding method summary
I. Sample baklinks with "Lcx.exe"
First download Lcx.exe fromAttach.blackbap.org/down/yclj/lcx.exe
The program can be running in Windows server and the program could backlink 3389 to another server.
Opening and Listening a port (like 3333) with Lcx.exe on a Local Server, and Link 333
Daily Iptables Port forwarding
Requirements: The company is a local network, through an external network IP, Internet access. The company's cloud platform server in the public network, the virtualization platform has an internal server for the use of a company department, the above run WWW service, SSH port, c
"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 move an
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
Cause: Suddenly overnight telecommunications disturbance Dial IP Full change intranet address, so that even with the dynamic domain name, the binding is not a native IP, external inaccessible. Although the telephone to find the telecommunications reflect that can be changed back, but must first solve the immediate problem, access to the SVN repository on the intranet server.Method: Because there is a cloud host on the public network, think can pass through it, as long as the intranet host first
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