mirror of
https://gitee.com/xmz7891/ykxmz.git
synced 2026-10-18 17:10:43 +00:00
xmz7891
b705216e4a
琚帶绔?- 淇 MTU 闂锛氬す MSS + 璺緞 MTU 鎺㈡祴锛堝叕缃戝彲鐢ㄧ巼 48% -> 100%锛?- 澶嶇敤 HTTP 杩炴帴锛堝厤鎺夋瘡娆℃柊寤?TLS 鐨?30% 鎻℃墜澶辫触锛?- 姣忓垎閽熷洖澶存壘灞€鍩熺綉锛岃嚜鍔ㄥ垏鍥炲揩 400 鍊嶇殑璺緞 - 鐢婚潰蹇冭烦甯э細闈欐鏃剁渷娴侀噺锛屽鎴风浠嶇煡閬撴祦鏄椿鐨?- 閿佸睆鏃剁粰鍑哄彲鎿嶄綔鐨勬彁绀? 鎵嬭〃绔?- 鍐呯疆 GTS Root R4 / GlobalSign Root CA锛屼慨 SSLHandshakeException - 杩炴帴閿欒缈昏瘧鎴愪汉璇濓紙璇佷功/鏃堕棿/瑙ｆ瀽/瓒呮椂鍒嗗埆鎻愮ず锛?- 缁忎腑杞繛涓婂悗鐢ㄦ湇鍔″櫒鎶ョ殑鍦板潃鍒锋柊宸查厤瀵硅褰?- 鏂板灞€鍩熺綉杩炴帴椤甸潰銆佹湇鍔″櫒寤惰繜妫€娴? 鏈嶅姟鍣ㄧ - 鏀寔 chunked 璇锋眰浣擄紙淇瘡 16 绉掍竴娆＄殑杩炴帴閿欎贡涓庡ぇ闈㈢Н 502锛?- 缃戠粶璋冧紭鑴氭湰 net-tune.sh锛堝紑鏈鸿嚜鍔ㄥ簲鐢級 - 绠＄悊椤碉細鎵归噺鍒犻櫎銆佺綉缁滀綋妫€銆佷笅杞藉尯 - 闅ч亾鏀?HTTP/2 + 鍙岃繛鎺? 鏂囨。 - 璁稿彲鍗忚 / 瀹夎鍓嶅繀璇?/ 瀹夎鍚庨』鐭ワ紙浣滆€咃細灏忛害瀛愶級
98 lines
2.8 KiB
Bash
98 lines
2.8 KiB
Bash
#!/bin/bash
|
||
# 强制隧道走 IPv4 + HTTP2。
|
||
#
|
||
# 根因：这条 4G 线路**分配了 IPv6 地址但实际不通**。
|
||
# Cloudflare 边缘默认优先 IPv6（日志里是 2606:4700:a8::10），
|
||
# 于是每次建隧道都在等一个永远连不上的地址 -> context deadline exceeded。
|
||
#
|
||
# 修法：
|
||
# --edge-ip-version 4 只走 IPv4
|
||
# --protocol http2 用 TCP 而不是 QUIC（有些 4G 会拦 UDP）
|
||
set -u
|
||
|
||
RELAY_DIR=/root/lanremote-relay
|
||
|
||
echo "===== 确认 IPv4 / IPv6 ====="
|
||
timeout 6 curl -4 -s -o /dev/null -w ' IPv4 -> %{http_code}\n' https://www.cloudflare.com || echo ' IPv4 不通'
|
||
timeout 6 curl -6 -s -o /dev/null -w ' IPv6 -> %{http_code}\n' https://www.cloudflare.com || echo ' IPv6 不通（这就是根因）'
|
||
|
||
echo
|
||
echo "===== 更新 systemd 服务，加 IPv4 参数 ====="
|
||
systemctl stop lanremote-tunnel 2>/dev/null || true
|
||
pkill -f 'cloudflared tunnel' 2>/dev/null || true
|
||
sleep 2
|
||
|
||
cat > /etc/systemd/system/lanremote-tunnel.service <<'UNIT'
|
||
[Unit]
|
||
Description=LanRemote Cloudflare 隧道
|
||
After=network-online.target lanremote-relay.service
|
||
Wants=network-online.target
|
||
Requires=lanremote-relay.service
|
||
|
||
[Service]
|
||
Type=simple
|
||
# 这条 4G 线路的 IPv6 有地址但不通，必须强制 IPv4；
|
||
# 同时用 http2 而不是 QUIC，避开某些 4G 对 UDP 的拦截。
|
||
ExecStart=/usr/local/bin/cloudflared tunnel --no-autoupdate \
|
||
--edge-ip-version 4 --protocol http2 \
|
||
--url http://127.0.0.1:8080
|
||
Restart=always
|
||
RestartSec=5
|
||
MemoryMax=128M
|
||
StandardOutput=append:/root/lanremote-relay/tunnel.log
|
||
StandardError=append:/root/lanremote-relay/tunnel.log
|
||
|
||
[Install]
|
||
WantedBy=multi-user.target
|
||
UNIT
|
||
|
||
systemctl daemon-reload
|
||
systemctl enable lanremote-tunnel >/dev/null 2>&1
|
||
rm -f "$RELAY_DIR/tunnel.log"
|
||
systemctl start lanremote-tunnel
|
||
echo " 服务已更新并启动"
|
||
|
||
echo
|
||
echo "===== 等公网地址（最多 100 秒）====="
|
||
URL=""
|
||
for i in $(seq 1 50); do
|
||
sleep 2
|
||
URL=$(grep -oE 'https://[a-z0-9]+(-[a-z0-9]+)+\.trycloudflare\.com' \
|
||
"$RELAY_DIR/tunnel.log" 2>/dev/null | tail -1)
|
||
if [ -n "$URL" ]; then
|
||
echo " 第 $((i*2)) 秒拿到: $URL"
|
||
break
|
||
fi
|
||
done
|
||
|
||
if [ -z "$URL" ]; then
|
||
echo " 还是没拿到，日志尾部："
|
||
tail -12 "$RELAY_DIR/tunnel.log"
|
||
exit 1
|
||
fi
|
||
|
||
echo "$URL" > "$RELAY_DIR/public_url.txt"
|
||
|
||
echo
|
||
echo "===== 公网可达性 ====="
|
||
for i in 1 2 3 4 5; do
|
||
if curl -s --max-time 20 "$URL/v1/health" | grep -q '"ok"'; then
|
||
echo " 第 $i 次: 通了"
|
||
break
|
||
fi
|
||
echo " 第 $i 次: 还没通"
|
||
sleep 4
|
||
done
|
||
|
||
echo
|
||
echo "===== 走的是 IPv4 吗 ====="
|
||
curl -s --max-time 15 -o /dev/null -w ' 连接对端 IP: %{remote_ip}\n' "$URL/v1/health"
|
||
|
||
echo
|
||
echo "===== 服务状态 ====="
|
||
systemctl is-active lanremote-relay lanremote-tunnel
|
||
echo
|
||
free -m | head -2
|
||
echo
|
||
echo "PUBLIC_URL=$URL"
|