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43 lines
1.4 KiB
Bash
43 lines
1.4 KiB
Bash
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#!/bin/bash
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# FreeSwitch ESL 连接诊断脚本
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# 创建时间: 2025-06-08
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echo "=== FreeSwitch ESL 连接诊断 ==="
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echo "时间: $(date)"
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echo "目标服务器: 14.103.165.199:8021"
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echo ""
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echo "1. 测试端口连通性..."
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timeout 5 bash -c "</dev/tcp/14.103.165.199/8021" && echo "✅ 端口8021可以连接" || echo "❌ 端口8021无法连接"
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echo ""
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echo "2. 使用nc测试连接..."
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echo "quit" | nc -w 3 14.103.165.199 8021
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echo ""
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echo "3. 使用telnet测试连接并获取详细响应..."
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(echo ""; sleep 2) | telnet 14.103.165.199 8021 2>/dev/null
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echo ""
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echo "4. 检查本地网络配置..."
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echo "本地IP地址:"
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ifconfig | grep "inet " | grep -v 127.0.0.1
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echo ""
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echo "5. 分析可能的原因:"
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echo " - 如果收到 'rude-rejection'，说明FreeSwitch服务运行正常但ACL拒绝连接"
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echo " - 如果连接超时，说明网络不通或端口未开放"
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echo " - 如果连接拒绝，说明FreeSwitch服务未运行"
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echo ""
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echo "6. 建议的修复步骤:"
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echo " a) 确认FreeSwitch服务状态: systemctl status freeswitch"
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echo " b) 重新加载ESL配置: fs_cli -x 'reload mod_event_socket'"
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echo " c) 重启FreeSwitch服务: systemctl restart freeswitch"
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echo " d) 检查防火墙设置: iptables -L | grep 8021"
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echo " e) 查看FreeSwitch日志: tail -f /usr/local/freeswitch/log/freeswitch.log"
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echo ""
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echo "=== 诊断完成 ==="
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