auto-sync: 2026-04-10 21:25:02
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# Windows节点无法连通问题报告
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## 问题描述
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**节点名称**:Windows-Test-Node
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**IP地址**:192.168.2.33
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**问题类型**:网络连通性故障
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**报告时间**:2026-04-10 21:21
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---
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## 网络连通性测试结果
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### 1. Ping测试
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```
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PING 192.168.2.33 (192.168.2.33): 56 data bytes
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Request timeout for icmp_seq 0
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Request timeout for icmp_seq 1
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--- 192.168.2.33 ping statistics ---
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3 packets transmitted, 0 packets received, 100.0% packet loss
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```
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**结论**:❌ Ping测试100%丢包,请求超时
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### 2. SSH连接测试
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```
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ssh: connect to host 192.168.2.33 port 22: Operation timed out
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```
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**结论**:❌ SSH连接超时,无法建立连接
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### 3. ARP表查询
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```
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Command '['arp', '-a']' timed out after 10 seconds
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```
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**结论**:❌ ARP表查询超时,未找到该IP的MAC地址记录
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### 4. 端口扫描测试
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```
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❌ 端口 22: 关闭 ([Errno 64] Host is down)
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❌ 端口 3389: 关闭 ([Errno 64] Host is down)
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❌ 端口 5000: 关闭 ([Errno 64] Host is down)
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❌ 端口 8080: 关闭 ([Errno 64] Host is down)
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```
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**结论**:❌ 所有测试端口均显示"主机已关闭"
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---
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## 网络接口状态
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### 主机网络接口(macOS)
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```
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en1: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
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options=6460<TSO4,TSO6,CHANNEL_IO,PARTIAL_CSUM,ZEROINVERT_CSUM>
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ether ae:b2:28:74:80:7b
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inet6 fe80::18c9:1e9b:f95a:54b4%en1 prefixlen 64 secured scopeid 0x10
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inet 192.168.2.153 netmask 0xffffff00 broadcast 192.168.2.255
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media: autoselect
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status: active
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```
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**结论**:✅ 无线网卡已正常连接到Wi-Fi网络,IP地址192.168.2.153
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---
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## 问题分析与诊断
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### 可能的原因
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1. **Windows节点未开机**:物理机器可能处于关机或休眠状态
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2. **网络连接失败**:可能是网线未连接或Wi-Fi未接入网络
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3. **IP地址配置错误**:Windows节点的IP地址可能已发生变化
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4. **系统故障**:Windows节点可能出现硬件或系统故障
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### 错误信息解析
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所有测试方法均显示相似的错误:
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- Ping:`Request timeout`(请求超时)
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- SSH:`Operation timed out`(操作超时)
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- 端口扫描:`Host is down`(主机已关闭)
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**核心问题**:Windows节点192.168.2.33目前处于不可达状态,可能已关机或与网络断开连接。
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---
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## 解决方案与建议
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### 立即行动(优先级:高)
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1. **物理检查Windows节点**:
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- 确认Windows节点是否已开机
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- 检查电源连接状态
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- 确认网线连接是否牢固
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- 检查Wi-Fi连接是否正常
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2. **重启或唤醒Windows节点**:
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- 如果节点已休眠,尝试唤醒
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- 如果节点已关机,重新启动
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### 网络配置检查(优先级:中)
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3. **在Windows节点上检查网络配置**:
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```powershell
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# 查看网络适配器状态
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Get-NetAdapter
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# 查看IP地址配置
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ipconfig /all
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# 测试本地网络连通性
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Test-Connection 192.168.2.153 -Count 4
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```
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4. **检查网络设备**:
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- 确认路由器/交换机是否正常工作
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- 检查DHCP服务器是否正常分配IP地址
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### 替代方案(优先级:低)
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5. **使用其他节点**:
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- 如果Windows节点无法恢复,考虑使用其他可连接的节点
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- 检查OpenClaw节点配置文件
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- 重新添加可用的测试节点
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---
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## 影响评估
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### 当前受影响的服务
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- **量化回测任务**:无法在Windows节点上运行回测
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- **数据爬取任务**:无法使用Windows节点进行数据采集
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- **计算密集型任务**:无法利用Windows节点的计算资源
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### 缓解措施
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- 使用本地macOS系统进行简单任务测试
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- 考虑使用云服务器作为临时替代方案
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- 调整任务计划,将受影响的任务分配到其他节点
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---
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## 后续监控
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### 定期检查计划
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1. **恢复后立即验证**:一旦Windows节点恢复,立即运行连通性测试
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2. **每日健康检查**:添加定期检查Windows节点连通性的任务
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3. **网络状态监控**:使用网络监控工具持续跟踪节点状态
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---
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## 报告生成信息
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**报告生成时间**:2026-04-10 21:21
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**报告人**:jiangwei-infra(姜维)
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**检查工具**:网络连通性综合测试脚本
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**报告版本**:v1.0
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---
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## 联系方式
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**负责人**:姜维(jiangwei-infra)
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**协作人员**:
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- 赵云(zhaoyun-data) - 数据获取
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- 庞统(pangtong-fujunshi) - 策略设计
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- 关羽(guanyu-dev) - 风险控制
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如有紧急情况,请立即通过Sanguo Mail系统联系相关人员。
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@@ -0,0 +1,117 @@
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#!/usr/bin/env python3
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"""
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检查Windows节点网络连通性的脚本
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"""
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import socket
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import subprocess
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import time
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def test_ping():
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"""测试ping命令"""
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print("=== 测试ping命令 ===")
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try:
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result = subprocess.run(
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["ping", "-c", "3", "192.168.2.33"],
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capture_output=True,
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text=True,
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timeout=30
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)
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print("输出:")
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print(result.stdout)
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if result.returncode == 0:
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print("\n✅ Ping测试成功")
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else:
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print("\n❌ Ping测试失败")
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except Exception as e:
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print(f"❌ 错误: {e}")
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print()
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def test_ssh():
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"""测试SSH连接"""
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print("=== 测试SSH连接 ===")
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try:
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result = subprocess.run(
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["ssh", "-o", "ConnectTimeout=5", "administrator@192.168.2.33", "echo 'Connected'"],
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capture_output=True,
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text=True,
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timeout=10
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)
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print("输出:")
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print(result.stdout)
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if result.returncode == 0:
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print("\n✅ SSH连接成功")
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else:
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print(f"\n❌ SSH连接失败 (代码: {result.returncode})")
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print(f"错误: {result.stderr}")
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except Exception as e:
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print(f"❌ 错误: {e}")
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print()
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def test_arp():
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"""测试ARP表"""
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print("=== 测试ARP表 ===")
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try:
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result = subprocess.run(
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["arp", "-a"],
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capture_output=True,
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text=True,
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timeout=10
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)
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print("ARP表中是否包含192.168.2.33:")
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if "192.168.2.33" in result.stdout:
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print("✅ 找到192.168.2.33的ARP记录")
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# 提取该IP的MAC地址
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lines = result.stdout.split("\n")
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for line in lines:
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if "192.168.2.33" in line:
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mac = line.split()[3]
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print(f"MAC地址: {mac}")
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else:
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print("❌ 未找到192.168.2.33的ARP记录")
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except Exception as e:
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print(f"❌ 错误: {e}")
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print()
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def test_port_scan():
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"""测试端口扫描"""
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print("=== 测试端口扫描 ===")
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ports_to_test = [22, 3389, 5000, 8080]
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for port in ports_to_test:
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try:
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sock = socket.create_connection(("192.168.2.33", port), timeout=2)
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print(f"✅ 端口 {port}: 开放")
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sock.close()
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except Exception as e:
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print(f"❌ 端口 {port}: 关闭 ({e})")
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print()
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def check_network_interface():
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"""检查网络接口"""
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print("=== 检查网络接口 ===")
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try:
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result = subprocess.run(
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["ifconfig", "-a"],
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capture_output=True,
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text=True,
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timeout=10
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)
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print("网络接口:")
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print(result.stdout)
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except Exception as e:
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print(f"❌ 错误: {e}")
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print()
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if __name__ == "__main__":
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print("开始检查Windows节点网络连通性...")
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print("=" * 50)
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test_ping()
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test_ssh()
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test_arp()
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test_port_scan()
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check_network_interface()
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print("=" * 50)
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print("检查完成")
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