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@@ -1295,11 +1295,7 @@ install_dnstt() {
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check_and_open_firewall_port 53 udp || return
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- # --- Enable IP Forwarding ---
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- echo -e "\n${C_GREEN}⚙️ Enabling IP Forwarding...${C_RESET}"
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- sysctl -w net.ipv4.ip_forward=1 >/dev/null
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- sed -i '/net.ipv4.ip_forward/d' /etc/sysctl.conf
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- echo "net.ipv4.ip_forward=1" >> /etc/sysctl.conf
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+
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local forward_port=""
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local forward_desc=""
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@@ -1313,12 +1309,7 @@ install_dnstt() {
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forward_desc="SSH (port 22)"
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echo -e "${C_GREEN}ℹ️ DNSTT will forward to SSH on 127.0.0.1:22.${C_RESET}"
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- # Auto-install BadVPN for SSH
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- if ! systemctl is-active --quiet badvpn; then
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- echo -e "\n${C_YELLOW}⚠️ SSH over DNSTT requires 'badvpn' for UDP/Ping support.${C_RESET}"
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- echo -e "${C_BLUE}⚙️ Installing/Starting BadVPN (udpgw)...${C_RESET}"
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- install_badvpn
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- fi
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+
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elif [[ "$fwd_choice" == "2" ]]; then
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forward_port="8787"
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@@ -1393,10 +1384,7 @@ install_dnstt() {
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fi
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fi
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- # Default MTU safest for DNS Tunnel is 1200
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- read -p "👉 Enter MTU value (e.g., 1200) or press [Enter] for default [1200]: " mtu_value
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- mtu_value=${mtu_value:-1200}
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-
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+ read -p "👉 Enter MTU value (e.g., 512, 1200) or press [Enter] for default: " mtu_value
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local mtu_string=""
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if [[ "$mtu_value" =~ ^[0-9]+$ ]]; then
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mtu_string=" -mtu $mtu_value"
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firewallfalcons