ykxmz 1.5.0锛氫慨澶嶆墜琛ㄧ TLS 璇佷功鏍¢獙 + MTU 淇缃戠粶绋冲畾鎬?

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
This commit is contained in:
xmz7891
2026-10-06 19:01:05 +08:00
commit b705216e4a
3195 changed files with 203292 additions and 0 deletions
+73
View File
@@ -0,0 +1,73 @@
#!/bin/bash
# 定稿:MSS 1400(安全余量足),跑 15 分钟确认。
#
# MSS 扫描结果(各 24 次):
# 不夹(1500) 87% MSS 1300 100% MSS 1360 100%
# MSS 1400 100% MSS 1440 100%
# 取 1400:都在 100%,但它离路径上限(ICMP 实测约 1480)有 80 字节余量,
# 换网络(比如加一层 VPN、走 PPPoE)时更不容易踩线。
set -u
RELAY_DIR=/root/lanremote-relay
URL=https://relay.xxmxxs.top
FINAL_MSS=1400
echo "===== 1. 把 MSS 定成 $FINAL_MSS ====="
for chain in OUTPUT POSTROUTING; do
for old in 1300 1360 1400 1440; do
while iptables -t mangle -C "$chain" -p tcp --tcp-flags SYN,RST SYN \
-j TCPMSS --set-mss "$old" 2>/dev/null; do
iptables -t mangle -D "$chain" -p tcp --tcp-flags SYN,RST SYN \
-j TCPMSS --set-mss "$old" 2>/dev/null || break
done
done
iptables -t mangle -A "$chain" -p tcp --tcp-flags SYN,RST SYN \
-j TCPMSS --set-mss "$FINAL_MSS" 2>/dev/null
done
sed -i "s/^MSS_VALUE=.*/MSS_VALUE=$FINAL_MSS/" "$RELAY_DIR/net-tune.sh" 2>/dev/null
echo " 当前规则:"
iptables -t mangle -L -n 2>/dev/null | grep -i mss | sed 's/^/ /'
echo " net-tune.sh: $(grep '^MSS_VALUE=' "$RELAY_DIR/net-tune.sh")"
echo
echo "===== 2. 重启隧道 ====="
systemctl restart lanremote-tunnel
sleep 35
echo " 连接数: $(curl -s --max-time 5 http://127.0.0.1:20241/metrics 2>/dev/null | grep '^cloudflared_tunnel_ha_connections' | awk '{print $2}')"
echo
echo "===== 3. 15 分钟长测(每 5 秒一次,共 180 次)====="
: > "$RELAY_DIR/tunnel.log"
ok=0; bad=0; consec=0; maxconsec=0
for i in $(seq 1 180); do
c=$(timeout 12 curl -4 -s -o /dev/null -w '%{http_code}' \
-H 'User-Agent: LanRemote/1.4.0' "$URL/v1/health" 2>/dev/null)
c=${c:-000}
if [ "$c" = "200" ]; then
ok=$((ok+1)); consec=0
else
bad=$((bad+1)); consec=$((consec+1))
[ "$consec" -gt "$maxconsec" ] && maxconsec=$consec
fi
sleep 5
done
pct=$((ok * 100 / 180))
echo
echo "===== 结果 ====="
echo " 可用 $ok/180 = ${pct}%"
echo " 最长连续失败 ${maxconsec} 次(约 $((maxconsec * 5)) 秒)"
echo " 隧道:注册 $(grep -c 'Registered tunnel connection' "$RELAY_DIR/tunnel.log" 2>/dev/null || echo 0) 次 ·" \
"断开 $(grep -c 'Connection terminated' "$RELAY_DIR/tunnel.log" 2>/dev/null || echo 0) 次 ·" \
"Bad request $(grep -c 'Bad request syntax' "$RELAY_DIR/tunnel.log" 2>/dev/null || echo 0) 次"
echo
echo "===== 全程对比 ====="
echo " 最初(QUIC,什么都不改) 48%"
echo " HTTP/2 双连接 60~75%"
echo " + chunked 修复 72%"
echo " + MTU 修复(MSS $FINAL_MSS) ${pct}%"
if [ "$pct" -ge 90 ]; then
echo " ✓✓ 达标(目标 90%+)"
else
echo " ~ 未达 90%"
fi