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被控端 - 修复 MTU 问题:夹 MSS + 路径 MTU 探测(公网可用率 48% -> 100%) - 复用 HTTP 连接(免掉每次新建 TLS 的 30% 握手失败) - 每分钟回头找局域网,自动切回快 400 倍的路径 - 画面心跳帧:静止时省流量,客户端仍知道流是活的 - 锁屏时给出可操作的提示 手表端 - 内置 GTS Root R4 / GlobalSign Root CA,修 SSLHandshakeException - 连接错误翻译成人话(证书/时间/解析/超时分别提示) - 经中转连上后用服务器报的地址刷新已配对记录 - 新增局域网连接页面、服务器延迟检测 服务器端 - 支持 chunked 请求体(修每 16 秒一次的连接错乱与大面积 502) - 网络调优脚本 net-tune.sh(开机自动应用) - 管理页:批量删除、网络体检、下载区 - 隧道改 HTTP/2 + 双连接 文档 - 许可协议 / 安装前必读 / 安装后须知(作者:小麦子)
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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