适配华为AR2200/AR3200/AR6200/AR6300全系列、VRP5/VRP8系统,中小企业出口标准配置,包含:系统初始化、本地/远程安全运维、内外网接口、ACL放行、NAT上网、静态路由、安全加固、防攻击、配置保存,无冗余、无BUG、符合等保基础规范。
1. 系统初始化配置
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| <Huawei> system-view # 进入系统视图 Huawei sysname HW-Edge-Router # 配置设备主机名,便于运维识别 HW-Edge-Router undo info-center enable # 关闭命令行日志刷屏,优化配置体验 HW-Edge-Router clock timezone BJ add 8 # 配置时区为东八区北京时间 HW-Edge-Router ntp server 114.114.114.114 # 配置公共NTP服务器,自动同步设备时间 |
2. Console本地控制台安全加固
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| HW-Edge-Router user-interface console 0 # 进入本地Console接口视图 HW-Edge-Router-ui-console0 authentication-mode password # 开启密码认证 HW-Edge-Router-ui-console0 set password irreversible-cipher Console@2026 # 配置加密管理员密码 HW-Edge-Router-ui-console0 idle-timeout 3 # 3分钟无操作自动退出,防止终端挂死 HW-Edge-Router-ui-console0 quit # 退出接口视图 |
3. AAA用户 + SSH远程完整配置(核心远程管理)
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| HW-Edge-Router local-user admin password irreversible-cipher Admin@2026 # 创建最高权限管理员账号 HW-Edge-Router local-user admin privilege level 15 # 配置账号最高操作权限 HW-Edge-Router local-user admin service-type ssh terminal # 允许SSH远程、本地终端登录 HW-Edge-Router ssh server enable # 全局开启SSH加密远程服务 HW-Edge-Router ssh server port 2222 # 修改SSH端口为2222,规避22端口批量扫描爆破 HW-Edge-Router ssh server encryption-algorithm aes-256 # 启用AES256高强度加密 HW-Edge-Router ssh server hmac-algorithm sha2-256 # 启用SHA256校验,防止传输数据篡改 HW-Edge-Router user-interface vty 0 15 # 进入所有远程VTY虚拟终端 HW-Edge-Router-ui-vty0-15 authentication-mode aaa # 采用AAA账号密码认证 HW-Edge-Router-ui-vty0-15 protocol inbound ssh # 仅保留SSH,彻底禁用明文Telnet HW-Edge-Router-ui-vty0-15 idle-timeout 5 # 远程终端5分钟无操作自动下线 HW-Edge-Router-ui-vty0-15 quit # 远程IP白名单:仅允许指定运维电脑远程登录,杜绝非法接入 HW-Edge-Router acl number 3000 HW-Edge-Router-acl-adv-3000 rule permit tcp source 192.168.1.10 0 destination-port eq 2222 HW-Edge-Router-acl-adv-3000 rule deny tcp any destination-port eq 2222 HW-Edge-Router-acl-adv-3000 quit HW-Edge-Router user-interface vty 0 15 HW-Edge-Router-ui-vty0-15 acl 3000 inbound # 入方向绑定白名单策略 HW-Edge-Router-ui-vty0-15 quit |
4. 内外网接口IP基础配置
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| # 外网接口(上联运营商宽带/专线) HW-Edge-Router interface GigabitEthernet 0/0/0 HW-Edge-Router-GigabitEthernet0/0/0 description WAN_Operator # 标注外网链路用途 HW-Edge-Router-GigabitEthernet0/0/0 ip address 220.xx.xx.xx 255.255.255.248 # 运营商分配公网IP HW-Edge-Router-GigabitEthernet0/0/0 undo shutdown # 启用接口 HW-Edge-Router-GigabitEthernet0/0/0 quit # 内网接口(下联核心交换机) HW-Edge-Router interface GigabitEthernet 0/0/1 HW-Edge-Router-GigabitEthernet0/0/1 description LAN_CoreSwitch # 标注内网链路用途 HW-Edge-Router-GigabitEthernet0/0/1 ip address 192.168.1.1 255.255.255.0 # 内网全网网关 HW-Edge-Router-GigabitEthernet0/0/1 undo shutdown # 启用接口 HW-Edge-Router-GigabitEthernet0/0/1 quit |
5. ACL访问控制策略(内网上网放行)
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| HW-Edge-Router acl number 2000 # 创建基础ACL,用于匹配上网流量 HW-Edge-Router-acl-basic-2000 rule permit source 192.168.1.0 0.0.0.255 # 放行主办公网段 HW-Edge-Router-acl-basic-2000 rule deny source any # 拒绝所有陌生网段上网,防止非法接入 HW-Edge-Router-acl-basic-2000 quit |
6. 源NAT上网配置(内网全员上网)
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| HW-Edge-Router interface GigabitEthernet 0/0/0 HW-Edge-Router-GigabitEthernet0/0/0 nat outbound 2000 # 匹配ACL网段,统一转换公网IP上网 HW-Edge-Router-GigabitEthernet0/0/0 quit |
7. 端口映射配置(可选,发布内网服务器)
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| HW-Edge-Router interface GigabitEthernet 0/0/0 HW-Edge-Router-GigabitEthernet0/0/0 nat server protocol tcp global 220.xx.xx.xx 443 inside 192.168.1.200 443 # HTTPS服务映射 HW-Edge-Router-GigabitEthernet0/0/0 nat server protocol tcp global 220.xx.xx.xx 80 inside 192.168.1.200 80 # HTTP服务映射 HW-Edge-Router-GigabitEthernet0/0/0 quit |
8. 全网路由配置(标准上网+回程路由)
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| HW-Edge-Router ip route-static 0.0.0.0 0.0.0.0 220.xx.xx.1 # 默认路由,所有流量转发至运营商网关(上网核心) HW-Edge-Router ip route-static 192.168.2.0 255.255.255.0 192.168.1.254 # 内网分支网段回程路由 |
9. 全网安全加固 & 防攻击配置(等保必备)
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| HW-Edge-Router firewall enable # 开启设备防火墙功能 HW-Edge-Router firewall default deny # 外网默认拒绝所有主动入站流量,安全兜底 # 关闭高危无用服务,缩小攻击面 HW-Edge-Router undo telnet server enable # 关闭明文Telnet服务 HW-Edge-Router undo ftp server enable # 关闭不安全FTP服务 HW-Edge-Router undo http server enable # 关闭WEB管理页面 HW-Edge-Router undo snmp agent enable # 关闭SNMP服务,防止信息泄露 # 防攻击策略 HW-Edge-Router tcp syn-cookie enable # 防御SYN-DDOS攻击 HW-Edge-Router icmp rate-limit total 50 # 限制ICMP报文,防外网PING洪水攻击 HW-Edge-Router arp anti-attack valid-check enable # 开启ARP校验,防御内网ARP欺骗 |
10. 上线核查 & 保存配置(必做)
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| HW-Edge-Router display current-configuration # 查看完整配置,核查无误 HW-Edge-Router display ip routing-table # 检查路由表生效状态 HW-Edge-Router display nat session all # 检查NAT上网转换状态 HW-Edge-Router display ssh server status # 检查远程SSH服务状态 HW-Edge-Router save # 永久保存配置,断电不丢失 Y |