126 lines
3.8 KiB
Bash
126 lines
3.8 KiB
Bash
#!/bin/bash
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#===============================================================================
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# 服务器网络路由配置脚本
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#
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# 配置双网卡路由，确保 Claude API 请求通过专用出口 IP
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#
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# 服务器配置:
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# - 14.215.128.96: 对外服务网卡 (用户访问入口)
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# - 154.84.135.121: 专用出口网卡 (用于连接 Claude API)
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# - 67.223.119.33: Claude API 服务器
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#
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# 使用前请根据实际情况修改网卡名称和网关
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#===============================================================================
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set -e
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# 配置变量 (请根据实际情况修改)
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PUBLIC_IP="14.215.128.96" # 对外服务 IP
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OUTBOUND_IP="154.84.135.121" # Claude API 出口 IP
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CLAUDE_API_SERVER="67.223.119.33" # Claude API 服务器
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# 网卡名称 (需要根据实际情况修改)
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# 使用 ip addr 查看网卡名称
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PUBLIC_INTERFACE="eth0" # 对外服务网卡
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OUTBOUND_INTERFACE="eth1" # Claude API 出口网卡
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# 网关 (需要根据实际情况修改)
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# 使用 ip route 查看默认网关
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OUTBOUND_GATEWAY="" # 出口网卡的网关
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#===============================================================================
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# 检查是否为 root
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#===============================================================================
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if [ "$EUID" -ne 0 ]; then
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echo "请使用 root 权限运行此脚本"
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exit 1
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fi
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#===============================================================================
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# 显示当前网络配置
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#===============================================================================
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echo "当前网络配置:"
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echo "============================================"
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echo ""
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echo "网卡信息:"
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ip addr show
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echo ""
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echo "路由表:"
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ip route show
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echo ""
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#===============================================================================
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# 配置路由
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#===============================================================================
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if [ -z "$OUTBOUND_GATEWAY" ]; then
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echo "错误: 请设置 OUTBOUND_GATEWAY 变量"
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echo ""
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echo "使用以下命令查看网关:"
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echo " ip route | grep default"
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echo ""
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echo "然后编辑此脚本，设置 OUTBOUND_GATEWAY 变量"
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exit 1
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fi
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echo "配置 Claude API 路由..."
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echo " 目标: $CLAUDE_API_SERVER"
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echo " 出口 IP: $OUTBOUND_IP"
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echo " 出口网卡: $OUTBOUND_INTERFACE"
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echo " 网关: $OUTBOUND_GATEWAY"
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echo ""
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# 删除已存在的路由 (如果有)
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ip route del "$CLAUDE_API_SERVER" 2>/dev/null || true
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# 添加路由规则
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ip route add "$CLAUDE_API_SERVER" via "$OUTBOUND_GATEWAY" dev "$OUTBOUND_INTERFACE" src "$OUTBOUND_IP"
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echo "路由配置完成!"
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echo ""
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#===============================================================================
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# 验证配置
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#===============================================================================
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echo "验证路由配置:"
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ip route get "$CLAUDE_API_SERVER"
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echo ""
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#===============================================================================
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# 持久化配置
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#===============================================================================
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echo "保存路由配置到 /etc/rc.local..."
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# 创建 rc.local 如果不存在
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if [ ! -f /etc/rc.local ]; then
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cat > /etc/rc.local << 'RCLOCAL'
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#!/bin/bash
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# rc.local - 开机自动执行的脚本
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exit 0
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RCLOCAL
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chmod +x /etc/rc.local
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fi
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# 检查是否已添加
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if ! grep -q "Claude API" /etc/rc.local; then
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# 在 exit 0 之前插入路由命令
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sed -i "/^exit 0/i # Claude API 出口路由\nip route add $CLAUDE_API_SERVER via $OUTBOUND_GATEWAY dev $OUTBOUND_INTERFACE src $OUTBOUND_IP 2>/dev/null || true\n" /etc/rc.local
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echo "已添加到 /etc/rc.local"
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else
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echo "路由配置已存在于 /etc/rc.local"
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fi
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echo ""
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echo "============================================"
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echo "网络配置完成!"
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echo ""
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echo "测试连接:"
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echo " curl -v --interface $OUTBOUND_IP https://api.anthropic.com/v1/messages"
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echo ""
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