Buzz
Whenever a fiber optic cable is cut, internet speed in Vietnam noticeably slows down, causing frustration for many users. Let Software Tips guide you on how to enhance your internet speed during cable disruptions in Vietnam.
1. Switch VPNs
When issues occur with Vietnam's fiber optic cables, the first solution many turn to is changing VPNs. VPN services are a top choice for maintaining a stable internet connection by routing traffic through intermediary servers located in various countries worldwide. To improve internet speed during a cable cut, select a server in a country not affected by the broken cable. Free VPN services are widely available, offering a temporary solution during network disruptions.
Các dịch vụ VPN bạn có thể sử dụng khi gặp trục trặc về mạng Internet như: NordVPN, ExpressVPN hay CyberGhost.
Nếu như bạn muốn cải thiện tốc độ mạng để chơi game, bạn hãy tham khảo ngay những dịch vụ VPN trong bài viết dưới đây:
- Top 5 VPN chơi game trên Steam tốt nhất
2. Sử dụng mạng di động
It's almost comical, but you must use “4G/5G in your own home whenever the fiber optic cable season hits.” Using 4G/5G networks to improve internet speed during fiber optic outages is no longer a foreign concept for tech enthusiasts who are familiar with the AAG cable. To explain why 4G and 5G mobile networks remain stable when fiber optic cables are cut, we need to understand the following:
Today, mobile network providers prioritize mobile internet over fixed home connections. This is due to the better economic viability of mobile networks. With a fixed home network, you pay a fixed monthly fee and enjoy unlimited data, but mobile networks are different. With mobile networks, your internet usage is limited, and data packages are much more expensive compared to fixed broadband. Because of this economic factor, internet service providers prioritize mobile network speeds over home connections.
When underwater fiber optic cables are cut, terrestrial fiber optic cables are activated to share bandwidth. In the event of a marine cable issue, the land-based networks are strengthened to increase bandwidth and internet speed for users. These terrestrial networks are primarily used for 4G/5G mobile connections.
Therefore, the top solution when facing underwater fiber optic cable disruptions is to rely on 4G and 5G mobile networks to enhance your connection speed.
3. Change DNS to improve internet speed during cable outages
Changing your DNS is one of the solutions that can help enhance your internet speed when a submarine fiber optic cable is cut. Many people opt for Google DNS to resolve issues related to underwater cable disruptions. In fact, Google DNS is one of the leading solutions for solving fiber optic cable outages. Mytour has published numerous articles on how to change to Google DNS, which you can check out for more information.
- Guide to changing Google DNS to improve internet speed on your computer
4. Contact your service provider
If you're unable to resolve the internet speed issue during cable outages, reach out directly to your service provider for the best support. Telecom companies now offer assistance to solve any issues related to internet speed, access speed, and other related problems. If your internet is too slow to use services, contact the helpline for immediate help.
Customer service portals for VNPT, FPT, and Viettel are currently available for free support. Just provide your account information and the registered user details, and they will help you check the internet speed and quickly resolve the issue.
5. Prioritize accessing websites hosted in Vietnam
Undersea fiber optic cables are primarily used for international data access, and they play a key role in global connectivity. When Vietnam experiences cable outages, you should visit websites hosted within the country, as domestic bandwidth remains unaffected during these issues. Accessing websites with servers located in Vietnam can significantly improve your internet speed, eliminating lag and slow loading times commonly experienced with international servers.
In this article, Mytour has shared several ways to improve internet speed during fiber optic outages in Vietnam. Have a great day!
