Platform: Firefly-RK3399
OS: Android 7.1
PC: Ubuntu 16.04
What is SecureCRT
SecureCRT is a support for SSH (SSH1 and SSH2) terminal emulation program, simply put, is the software can log on UNIX or Linux server host under Windows.
Why use SecureCRT
When you want linux operating system you do not have to enter the linux desktop, easier to operate at the command line.
Confirmation host and virtual machines can ping each other
(1) confirm the IP address of the host
The host must first confirm that there is no bridging is disabled, that shot red box:
If you disable, enable, and virtual machines because of its use of ping each IP address .
Check the host's IP address can be used in the doc command window:
ipconfig
IP address of the host
(2) Verify that the IP address of the host and the virtual machine
Check the IP address of the virtual machine can be used in the doc command window:
ifconfig
Virtual IP address
(3) the host and the virtual machine ping each other
#宿主机ping虚拟机命令
ping 192.168.160.129
#虚拟机ping宿主机命令
ping 192.168.160.1
If you can ping the screenshot you can see the following:
Verify that the virtual machine in a ubuntu install ssh there is no
android@ubuntu:~/rk3399_android$ ssh username@localhost
ssh: connect to host localhost port 22: Connection refused
If the "Connection refused" instructions ssh is not installed, the following command can be mounted:
sudo apt-get install openssh-server
After installation, the default ssh started. You can use the following command to see if there is a process listening on port 22, which has been started:
netstat -nat | grep 22
Description ssh already started, then you can normally use secureCRT login to your virtual machine.
