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It's hard to say this question, but it's not difficult to say it's not difficult.
It is not difficult because there are many means to implement OA technology, if it is a B S architecture, it can be a port**, it can be VPN, and many means.
The difficulty is because there are many implementation means, debugging, and testing There are too many technical selections, and it is difficult to test them one by one at this time.
Therefore, it is recommended to find a company specializing in information services, and let them install an operation and maintenance platform for your company, and set up a remote access technology for you, whether it is VPN, port**, remote access, etc., there are many means, so that they can study this thing every day People do this. With the O&M platform, there is no need to scratch your head for future O&M, remote solutions and other functions.
For example, Guangzhou Ruisai Technology provides similar services, they have launched a program called Zhiping, the main focus is remote operation and maintenance and long-term planning services, which can provide enterprises with multiple information solutions, they are solution-oriented, so they will be relatively neutral in technology and specific product selection, customer-centric rather than product-centric.
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Generally, it is a DNS limitation.
Communicate with the company's information administrator, open the permission to enter the OA on the Internet, and you will be able to enter.
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1. That is the OA software sets the IP access restriction, from the security point of view, you can ask the administrator to let go of some.
2. It may be the reason for external network access. The OA system is installed on the company's internal server, and employees working within the company can directly access it through the local area network, so if you work from home, the premise is that the company needs to provide an external IP, so that the company's internal OA server can be accessed through the external IP.
3. The OA system is installed on the company's internal server, and the company can access it through the local area network, but no external IP is provided. Then to access the OA system at home, you need to connect to the company's internal LAN through a VPN, and then access the OA.
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You need to make sure that your OA server is connected to the public network, if the server is located in the company's local area network, then at home (that is, the external network) must not be imitated, if there is a side to the public network, you can use other computers to try, which other computers can access and open, that is your computer problem. You can reinstall IE and try it. The above answers are answered by Zhizunbao ( ).
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I don't know which of the two types of OA you are talking about, one is software OA, 1, and the software OA depends on the processing of the server. Check whether the server is open, 2, the software itself needs to be maintained and upgraded, which may also cause the software OA to not be opened. Contact the OA vendor to inquire about the maintenance update time.
3. Defects in software installation and system vulnerabilities will also cause it to be unable to open. Uninstall the installation again or contact the maintenance personnel of the OA for maintenance.
4. The software server lease expires. Renew the server rental fee.
5. The LAN firewall setting does not turn on the web server. Control Panel - > Windows Firewall - > Advanced Tab - > Local Connection Settings - > Service Tab, Secure Web Server (https) checkbox.
The other is cloud OA, (such as Dilong cloud).
1. Cloud OA needs to be connected to the Internet, check whether the network connection is turned on.
2. Check whether the Internet login portal is entered correctly, and enter the account password to log in after entering the portal.
3. The cloud OA rental time expires, but Dilong Cloud is still free, so there should be no such problem.
In fact, many systems, software vulnerabilities have no problems in the cloud, and now it is free, so it is recommended that you try it.
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Clear the cookies, change the browser, if there is still a problem, just find a ** business.
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Could it be a compatibility issue, or is it expired? You can consult the manufacturer's customer service!
OA enter the official website for details.
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Which brand of OA are you using?
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First of all, your problem is not clearly described.
OA can't be opened, it's because you can't get into the homepage, or the homepage is in, and you can't log in.
If you can't get into the homepage, there are several reasons.
1. Your company's OA has made IP segment restrictions, and it can only be logged in to the company. As far as I know, many OA manufacturers' products have the function of attendance management, so in order to avoid employees clocking in and out at home, they will do IP segment restrictions to force you to only punch in and out of the company, so of course, you can't log in at home.
2. The company sent you a dedicated browser, according to what I said, there are not many manufacturers who want to use a dedicated browser, I only know that Jinhe has a dedicated browser, that browser is IE kernel, and has done the setting for their OA products, changed an icon, so it is called their own browser. If you're using a professional browser, then this browser isn't something you can use right out of the box. After you click on it, there should be a setting button, you need to set the IP address of the company to log in to the OA, and the port number, you set it right, close it and reopen it to use it, that's how Jinhe does it.
3. If you give the IP and can't open it, maybe your company's OA login address has a port number, so you have to add the port number to log in. However, this is generally not the case, tell you the address, and definitely add the port number, but it is still recommended that you check it.
Another situation is that the homepage is open, but you can't log in. This is generally a problem with the pop-up settings. Now OA uses the principle of pop-ups, you click the login button and the current page will be closed, and then open another window by footsteps, in fact, this is a pop-up window, and the usual pop-up ad is a principle.
And our browser's default security level is to block pop-ups, so your page will flash by and then close automatically. In this case, you will need to add the company's OA login** to the trusted site. Then modify the security level of the trusted site, turn off the pop-up blocker, save it and reopen the browser, and you can log in.
These are the reasons I speculate. Of course, the more detailed solution is still based on the fact that you describe the problem clearly, and which OA you use. I do OA, and I know about it from different manufacturers.
Hope it can help the landlord.
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A lot of nonsense, according to the information you provide, if the address is right, the port is right, the browser also supports, it can't be opened is a problem with the network, the company's server is connected to telecommunications, and you use one is Netcom?
Send it to someone who doesn't have the same network as you, open the webpage and try it.
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1. Can I ping the IP address?
When I can get through, I have a problem with OA or the browser. If you can't get through, there is a network problem.
My experience is that there is a holiday, and the company's OA is upgraded. So I'll try again later.
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This situation is mostly caused by the power supply part, that is to say, it is possible that the power supply is not good enough, and the legendary warm-up (that is, multiple reboots) is required, it is recommended that you check the power supply power and motherboard capacitance, good luck.
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Then the system may need to be replaced, if there is a safe mode, you can enter the safe mode to fix it and give it a try.