123.240.180.243

代碼: 選擇全部

# 1. Set default policies to deny incoming, allow outgoing
sudo ufw default deny incoming
sudo ufw default allow outgoing

# 2. Allow necessary services (HTTP/HTTPS)
sudo ufw allow 80/tcp
sudo ufw allow 443/tcp

# 3. Allow DNS (UDP & TCP for queries)
sudo ufw allow 53

# 5. Enable UFW
sudo ufw enable

# 6. Verify rules
sudo ufw status verbose

代碼: 選擇全部

 apt -y install bind9 bind9utils

代碼: 選擇全部

#
# run resolvconf?
#RESOLVCONF=no
# startup options for the server
#改下面這一行
OPTIONS="-u bind -4"

代碼: 選擇全部

# Generated by NetworkManager
nameserver 123.240.180.243
#一定要設下面這行
nameserver 8.8.8.8

代碼: 選擇全部

systemctl enable named

代碼: 選擇全部

systemctl restart named