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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
60 lines
2.1 KiB
Bash
60 lines
2.1 KiB
Bash
#!/bin/bash
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# 隧道挂了，查原因并恢复。
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set -u
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RELAY_DIR=/root/lanremote-relay
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echo "===== 1. 服务状态 ====="
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systemctl status lanremote-tunnel --no-pager 2>&1 | head -10 | sed 's/^/ /'
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echo
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echo "===== 2. 进程 ====="
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pgrep -a -f cloudflared | grep -v grep | sed 's/^/ /' || echo " 没有进程"
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echo
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echo "===== 3. 已注册的连接 ====="
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grep -c 'Registered tunnel connection' "$RELAY_DIR/tunnel.log" 2>/dev/null | sed 's/^/ 注册: /'
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grep -c 'Connection terminated' "$RELAY_DIR/tunnel.log" 2>/dev/null | sed 's/^/ 断开: /'
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echo
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echo " 最近的连接事件:"
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grep -E 'Registered tunnel connection|Connection terminated|Unable to establish' \
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"$RELAY_DIR/tunnel.log" 2>/dev/null | tail -6 | sed 's/^/ /'
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echo
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echo "===== 4. 日志尾部 ====="
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tail -8 "$RELAY_DIR/tunnel.log" 2>/dev/null | sed 's/^/ /'
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echo
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echo "===== 5. 到边缘的连通性 ====="
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echo " region1.v2.argotunnel.com 解析:"
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getent ahostsv4 region1.v2.argotunnel.com | head -2 | sed 's/^/ /'
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timeout 10 curl -4 -s -o /dev/null -w ' HTTP %{http_code} %{time_total}s\n' \
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https://region1.v2.argotunnel.com 2>/dev/null || echo " 超时"
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echo
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echo " UDP 7844 通吗（QUIC 用的端口）:"
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timeout 8 bash -c 'echo > /dev/udp/198.41.200.113/7844' 2>/dev/null && echo " 能发出去" || echo " 发不出去"
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echo
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echo "===== 6. 重启隧道 ====="
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systemctl restart lanremote-tunnel
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rm -f "$RELAY_DIR/tunnel.log"
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sleep 40
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echo " 服务: $(systemctl is-active lanremote-tunnel)"
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echo " 注册的连接: $(grep -c 'Registered tunnel connection' "$RELAY_DIR/tunnel.log" 2>/dev/null || echo 0)"
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echo
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echo " 日志尾部:"
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tail -6 "$RELAY_DIR/tunnel.log" 2>/dev/null | sed 's/^/ /'
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echo
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echo "===== 7. 验证 ====="
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OK=0
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for i in $(seq 1 10); do
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C=$(timeout 20 curl -4 -s -o /dev/null -w '%{http_code}' \
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-H 'User-Agent: LanRemote/1.4.0' \
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https://relay.xxmxxs.top/v1/health 2>/dev/null)
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[ "$C" = "200" ] && { OK=$((OK + 1)); M="✓"; } || M="✗"
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printf " %2d: %s HTTP %s\n" "$i" "$M" "${C:-超时}"
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sleep 3
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done
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echo " 成功 $OK / 10"
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