Huawei Cloud has configured VPN services, and the VPN is successfully connected to the production site. You can test it using the following methods.

Validate the testing steps

Log in to the host for disaster recovery

The source-side host is a Linux host

Ensure that the source-side host has the ‘ssh’ command

Test access to the HyperBDR port 10443

Test command: 
  1. ssh -v -p 10443 <HyperBDR 内网IP>
Test results: If the following output is present, and the results include the information ‘[debug1: Connection established.],’ it indicates that network connectivity is functioning correctly.

OpenSSH_7.4p1, OpenSSL 1.0.2k-fips 26 Jan 2017

debug1: Reading configuration data /etc/ssh/ssh_config

debug1: /etc/ssh/ssh_config line 58: Applying options for *

debug1: Connecting to [] port 10443.

debug1: Connection established.

Test access to the HyperBDR port 30080

Test command: 
  1. ssh -v -p 30080 <HyperBDR 内网IP>
Test results: If the following output is present, and the results include the information ‘[debug1: Connection established.],’ it indicates that network connectivity is functioning correctly.

OpenSSH_7.4p1, OpenSSL 1.0.2k-fips 26 Jan 2017

debug1: Reading configuration data /etc/ssh/ssh_config

debug1: /etc/ssh/ssh_config line 58: Applying options for *

debug1: Connecting to [] port 30080.

debug1: Connection established.

Test access to the HyperBDR port 10081

Test command: 
  1. ssh -v -p 10081 <HyperBDR 内网IP>
Test results: If the following output is present, and the results include the information ‘[debug1: Connection established.],’ it indicates that network connectivity is functioning correctly.

OpenSSH_7.4p1, OpenSSL 1.0.2k-fips 26 Jan 2017

debug1: Reading configuration data /etc/ssh/ssh_config

debug1: /etc/ssh/ssh_config line 58: Applying options for *

debug1: Connecting to [] port 10081.

debug1: Connection established.

The source-side host is a Windows host

Ensure that the source-side host has the ‘ssh’ command and open the CMD command line.

Test access to the HyperBDR port 10443

Test command: 
  1. ssh -v -p 10443 <HyperBDR 内网IP>
Test results: If the following output is present, and the results include the information ‘[debug1: Connection established.],’ it indicates that network connectivity is functioning correctly.

OpenSSH_7.4p1, OpenSSL 1.0.2k-fips 26 Jan 2017

debug1: Reading configuration data /etc/ssh/ssh_config

debug1: /etc/ssh/ssh_config line 58: Applying options for *

debug1: Connecting to [] port 10443.

debug1: Connection established.

Test access to the HyperBDR port 30080

Test command: 
  1. ssh -v -p 30080 <HyperBDR 内网IP>
Test results: If the following output is present, and the results include the information ‘[debug1: Connection established.],’ it indicates that network connectivity is functioning correctly.

OpenSSH_7.4p1, OpenSSL 1.0.2k-fips 26 Jan 2017

debug1: Reading configuration data /etc/ssh/ssh_config

debug1: /etc/ssh/ssh_config line 58: Applying options for *

debug1: Connecting to [] port 30080.

debug1: Connection established.

Test access to the HyperBDR port 10081

Test command: 
  1. ssh -v -p 10081 <HyperBDR 内网IP>
Test results: If the following output is present, and the results include the information ‘[debug1: Connection established.],’ it indicates that network connectivity is functioning correctly.

OpenSSH_7.4p1, OpenSSL 1.0.2k-fips 26 Jan 2017

debug1: Reading configuration data /etc/ssh/ssh_config

debug1: /etc/ssh/ssh_config line 58: Applying options for *

debug1: Connecting to [] port 10081.

debug1: Connection established.