VPN未被正確設定
VPN is NOT Properly Configured

1. 如果你看到這個訊息，表示你的VPN沒有被正確設定或啟用。請依照下列說明進行設定。If you see this message, it means that your VPN has not been correctly configured or activated. Please follow the instructions below for setup.
2. 此次VPN用戶端軟體是WireGuard，請事先從官網下載安裝用戶端 https://www.wireguard.com/install/ The VPN client software used for the qualification is WireGuard. Please download and install the client from the official website in advance.
3. 請到這個網站下載VPN設定檔。下載時需要輸入由計畫辦公室所寄發的初賽通知信的「帳號Email」、「計分板密碼Scoreboard Password」及「VPN ID」進行下載。Please visit this website to download the VPN profile. When downloading, you will need to enter the 'Email Account,' 'Scoreboard Password', and 'VPN ID' sent by the project office in the preliminary notice via email.
4. 開啟VPN 用戶端WireGuard，並匯入所下載的VPN設定檔後，可以先測試是否可連線成功。連上後你應該可以從下列網址存取計分板並進行測試：https://eof.ais3.org/。Run the WireGuard VPN client and import the downloaded VPN profile. You can then test whether the connection is successful. Once connected, you should be able to access the scoreboard and perform tests from the following URL: https://eof.ais3.org/
5. VPN設定檔是個人專用的，你可以設定在多組裝置上，但一組設定檔同時間只能有一台裝置可以連上。建議同學裝在主要使用的電腦上即可。The VPN profile is for personal use only. You can set it up on multiple devices, but only one device can connect at a time with a single profile. It is recommended to install it on your primary/main computer.

VPN網路測試
VPN Network Testing

1. 如果你已啟用VPN但仍然無法連上計分版，你可以透過下列方法進行VPN網路相關測試。If you have activated VPN but still cannot connect to the scoreboard, you can perform VPN network-related tests using the following methods.
2. 你可以在終端機使用ping指令檢查是否已連上VPN網路: ping 10.113.0.1。You can use the ping command in the terminal to check if you are connected to the VPN network: ping 10.113.0.1.
3. 若ping指令可以收到正確回覆，請用dig eof.ais.org或是nslookup eof.ais3.org指令確認網域名稱是否可以正確查詢。上述程式所使用的名稱伺服器應為10.113.0.1，且可正確解析eof.ais3.org網域。If the ping command receives proper responses, please use the dig eof.ais.org or nslookup eof.ais3.org command to confirm if the domain name can be correctly resolved. The name server used by the above programs should be 10.113.0.1, and it should correctly resolve the domain name eof.ais3.org.
4. 若ping指令可以收到正確回覆，但系統使用的名稱伺服器不同，或是網域名稱無法正確解析，你可以考慮人工設定名稱伺服器為10.113.0.1。If the ping command receives proper responses, but the system uses a different name server or the domain name cannot be resolved correctly, you may consider manually setting the name server to 10.113.0.1.
5. 若 DNS 查詢問題仍無法解決，本次初賽使用之範例/etc/hosts檔案內容供參考: 127.0.0.1 localhost 10.113.0.1 ns.eof.ais3.org 10.113.0.101 eof.ais3.org 10.113.5.211 chals1.eof.ais3.org 10.113.5.212 chals2.eof.ais3.org 10.113.5.213 chals3.eof.ais3.org