How do I open port 30000 in a DIR-625 router?

If the default password has been changed then -
To reset the D-Link back to the default settings -
Press and hold the RESET button at the back of the router with the power ONuntil the LEDs flash at the time the release the RESET button.
Connect a LAN cable from the D-Link to your computer's LAN port, open a browserand enter the D-Link's configuration URL. OR open the browser on your laptopand enter the D-Link's configuration URL..
http://192.168.0.1
The default login = admin
The default PW = blank (just press Enter)
You can now configure the wireless settings.

The Vizio does not have Internet capabilities. You need to hook up a computer via the VGA or HDMI port. Then youor computer controls what you do with the intenet.

I’m happy to assist further over the phone at https://www.6ya.com/expert/joe_8b8c2cd6ce148309

Is there any computer connected to the router with the Ethernet cable?
If not then you will need to connect the computer to the router with the cable.
Check the IP address on the computer. Open the router set up page.
Once you open the set up page, you will find the option to make it secured

Are you trying to set up router ?
You can set up your router manually, without the CD.
Make sure that your computer is able to go online directly through the modem.
If your computer is able to go online through the modem
Then you need to connect the computer to the router and the modem to the router.
open the set up page of the router and change the settings of the router according to the ISP.

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Does your modem has a NAT too? if not then upgrade the firmware of the router that usually fix the problem, if not then ask your ISP and see if they are blocking the ports. have you tried connection without the router to see if that will work?

check the ip address of your router, you should do fowarding on the settings of your router.
You should open a port number not the same with an application on your computer. If we have counter strike which has a 1809 port number, then you shouldnt use that port number because its being used by counter strike.

you may need to reset the router and reconfigure the settings. please follow the steps below if you have a username and pw from sympatico.

1. Press the reset button for 30 seconds
2. Plug the modem to the internet port of the router. Check the internight light if lit; otherwise, use another known working cable.
3. Plug the PCs to the numbered port at the back of the router. Check the lights on the port number if lit; otherwise, use another known working cable.
4. Open a web browser and enter http://192.168.0.1 and press Enter. When the login window appears, set the user name to Admin and leave the password box empty. Click Log In to continue.
5. Click on manual configuration when prompted.
6. Select PPPoE on My Internet Connection and enter the username and password provided by Sympatico. Select Dynamic IP and Always ON options. Click Save Settings.
7. Click on Status tab and verify WAN status if connected. You should see WAN IP address when connected.
8. Try to open a browser and verify your connection.

Hope this helps!

You need to setup a Port Forwarding / Virtual Server (FTP) in the router to forward port 21 (FTP default) to your FTP server's FTP port. You may need to setup a reserved IP address for the FTP server first in the router before the option comes up.

What you need to do is long into your router's configuration. For the D-links, all you have to do is open internet explorer. Type in 192.168.0.1 on the address bar and press enter. Once you get into the log in page, type in your username and password (not the same one as your wireless password). If you don't know. Try admin for username and leave password blank. It should work if you have not change the default password. Once inside the configuration page. Go to Advance, click on QoS engine on the left. Input the IP address of the VoIP box in the "source ip" , type in a name for your rule and select 1 for priority and input your ports for your VoIP box. The best thing you want to do is put your VoIP box before your router. That way you get better quality.

go to "advanced", firewall settings, in ALG configuration uncheck "VPN". It will work and that's the easiest way to fix this issue.