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xmz7891
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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
45 lines
1.4 KiB
Bash
45 lines
1.4 KiB
Bash
#!/bin/bash
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# 诊断 + 恢复正常隧道。
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# 我的 A/B 脚本把三个配置都试成了 0%，得先查清 + 恢复。
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set -u
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echo "===== 1. 服务状态 ====="
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for s in lanremote-tunnel lanremote-tunnel-quic lanremote-relay \
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lanremote-watchdog.timer; do
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printf " %-28s %s\n" "$s" "$(systemctl is-active "$s" 2>/dev/null)"
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done
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echo
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echo "===== 2. 当前 unit ====="
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if [ -f /etc/systemd/system/lanremote-tunnel.service ]; then
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grep -E 'ExecStart|Description' /etc/systemd/system/lanremote-tunnel.service \
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| sed 's/^/ /'
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else
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echo " unit 文件不存在！"
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fi
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echo
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echo "===== 3. cloudflared 进程 ====="
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pgrep -a -f cloudflared | sed 's/^/ /' || echo " 没有进程"
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echo
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echo "===== 4. 隧道日志尾部 ====="
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tail -14 /root/lanremote-relay/tunnel.log 2>/dev/null | sed 's/^/ /' \
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|| echo " （没有日志）"
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echo
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echo "===== 5. 本地源站 ====="
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echo " relay: HTTP $(timeout 8 curl -s -o /dev/null -w '%{http_code}' \
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http://127.0.0.1:8080/v1/health 2>/dev/null)"
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echo
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echo "===== 6. 隧道指标端口 ====="
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timeout 5 curl -s --max-time 4 http://127.0.0.1:20241/metrics 2>/dev/null \
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| grep -E '^cloudflared_tunnel_(ha_connections|total_requests)' \
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| sed 's/^/ /' || echo " 指标读不到（说明 cloudflared 没在跑）"
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echo
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echo "===== 7. 配置里的隧道 ID ====="
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grep -E 'tunnel|credentials' /root/.cloudflared/config.yml 2>/dev/null \
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| sed 's/^/ /'
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