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Reposted from cpolar's article: Remote access to the company's intranet UFIDA Chanjet Financial Software – Telecommuting
foreword
Yonyou Changjietong T+ is suitable for the management needs of multi-organizations and institutions in different places for enterprise financial summary; it fully supports the management needs of enterprises for remote warehouses and offices in different places; it fully meets the needs of integrated financial business management of enterprises. Enterprises generally deploy it under the company LAN, but when employees want to access the management system while traveling or working from home, they cannot directly access it through the local address.
cpolar is a great tool 跨平台
for 内网穿透工具
exposing local servers behind a NAT or firewall to the public internet through a secure tunnel.
Therefore, we can use cpolar intranet penetration to create a secure tunnel to safely expose Yonyou Chanjet to the public network. It will automatically generate a public network address. Employees on business trips only need to access this public network address to access the Yonyou Chanjet financial management system under the company LAN.
The use of cpolar does not require a public network IP, nor does it need to set up a router. It supports http/https/tcp protocols, and it can be used permanently for free with unlimited traffic.
1. Introduction to local access
Yonyou Chanjet T+’s local access is port 80, so you can directly enter: http://localhost/tplus/view/login.html locally to access. This is our ordinary access method, which is limited to local access or company LAN environment access.
2. cpolar intranet penetration
After testing that you can log in to the Yonyou Chanjet management system normally on the browser on the LAN, we then use cpolar to penetrate the intranet to realize remote access even when you are on a business trip or working at home.
cpolar official website: https://www.cpolar.com/
Visit the official website of cpolar, register an account, and then download the zip compression package suitable for Windows platform. After decompression, you will get the cpolar installation package, and then double-click the installation package to install it by default.
After the successful installation of cpolar intranet penetration, visit the local port 9200 [ http://localhost:9200 ] on the browser , and log in with the cpolar account.
Click Tunnel Management on the left dashboard - Create Tunnel, create an http protocol tunnel, pointing to port 80:
- Tunnel name: you can customize the name, be careful not to duplicate the existing tunnel name
- Protocol: select http
- Local address: 80
- Domain name type: choose a random domain name for free
- Region: Select China VIP
click创建
状态
After the tunnel is successfully created, click -- on the left 在线隧道列表
to view the generated public network address. There are two access methods, one is http, the other is https, and then copy one of the addresses
3. Public network remote access
Open the browser, use the above address, add the complete resource path: /tplus/view/login.html
the access is successful, remember, the complete access path must be required , we can see the login interface, and the remote connection is completed in such a simple way.
4. Fixed public network address
Since the tunnel created above using cpolar intranet penetration uses a free random public network address, it will change randomly within 24 hours, which is not conducive to long-term remote access. Therefore, we can configure a second-level subdomain name for it, which is a fixed address and will not change randomly [ps: cpolar.cn has been filed]
Note that the cpolar package needs to be upgraded to the basic package or above, and the bandwidth corresponding to each package is different.
Let's first reserve a fixed second-level subdomain name for the remote UFIDA Chanjet financial management system, which needs to be configured in the tunnel later.
Log in to the cpolar official website, click Reserve on the left, choose to reserve the second-level subdomain name, set a second-level subdomain name, and click Reserve
After the reservation is successful, copy the reserved second-level subdomain address
Visit http://127.0.0.1:9200/, log in to the cpolar web UI management interface, click Tunnel Management on the left dashboard - Tunnel List, find the 80-port tunnel to be configured, and click Edit on the right
Modify the tunnel information, and configure the successfully reserved second-level subdomain name into the tunnel
- Domain name type: select a second-level subdomain name
- Sub Domain: Fill in the reserved sub-domain name
click更新
After the update is complete, open the online tunnel list, and you can see that the public network address has changed, and the address name has also changed to the reserved second-level subdomain name
Then access the public network address of the fixed second-level subdomain name just copied on the browser. Remember, the complete access path must be required/tplus/view/login.html
It can also be accessed successfully, and now the domain name will not change. We only need to keep the tunnel in the normal online state, and we can remotely log in to the Yonyou Chanjet financial management system through this fixed public network address to achieve efficient remote office.