
华为防火墙配置命令指导.docx
4页华为防火墙配置命令指导 华为防火墙Edumon1000E,配置有四个光电互斥接口,为千兆状态防火墙默认情况下所有区域之间不允许有流量经过本文为Edumon1000E的基本配置,该基本配置适用一般企业级单机接入情况配置一台防火墙主要包含以下几个步骤:1、配置端口IP,并将指定端口加入Untrust/trust/DMZ区域;2、配置默认路由指向公网;3、配置NAT,允许内部用户通过防火墙进行地址转换上公网;4、开放内部服务器的指定端口,允许通过公网访问指定内部服务器;5、配置防火墙允许通过ssh 或telnet远程管理;第一次配置必须使用console口进行配置;注意:防火墙默认情况下所有区域之间包过滤规则为deny all,当出现网络不通情况时,除检查相关路由配置外,还要注意是否配置相应的ACL允许数据包通过默认情况下无法ping通过防火墙各端口,也是因为没有相关ACL规则导致[Eudemon]display current-configuration 09:54:21 2022/04/27# 增加acl 2022允许内网用户NAT上Internetacl number 2022rule 0 permit source 172.40.0.0 0.0.255.255rule 2 permit source 192.168.0.0 0.0.255.255# 增加ACL 3001允许通过外网访问内部服务器指定端口acl number 3001rule 0 permit tcp destination 172.40.1.16 0 destination-port eq 9080rule 1 permit tcp destination 172.40.1.16 0 destination-port eq 5631rule 2 permit tcp destination 172.40.1.16 0 destination-port eq 5632rule 3 permit tcp destination 172.40.1.17 0 destination-port eq 5631rule 4 permit tcp destination 172.40.1.17 0 destination-port eq 5632rule 5 permit tcp destination 172.40.1.18 0 destination-port eq 5631rule 6 permit tcp destination 172.40.1.18 0 destination-port eq 5632rule 7 permit tcp destination 172.40.1.16 0 destination-port eq 6129acl number 3010 //ACL 3010允许公网用户通过ssh访问防火墙rule 0 permit tcp destination 11.18.13.4 0 destination-port eq ssh#sysname Eudemon#设置local到trust区域的默认防火墙包过滤规则firewall packet-filter default permit interzone local trust direction inboundfirewall packet-filter default permit interzone local trust direction outbound#配置全局NAT和指定端口映射。
nat address-group 1 11.18.13.4 11.18.13.4nat server zone untrust protocol tcp global 11.18.13.4 9080 inside 172.40.1.16 9080nat server zone untrust protocol tcp global 11.18.13.4 5631 inside 172.40.1.16 5631nat server zone untrust protocol tcp global 11.18.13.4 5632 inside 172.40.1.16 5632nat server zone untrust protocol tcp global 11.18.13.4 5633 inside 172.40.1.17 5631nat server zone untrust protocol tcp global 11.18.13.4 5634 inside 172.40.1.17 5632nat server zone untrust protocol tcp global 11.18.13.4 5635 inside 172.40.1.18 5631nat server zone untrust protocol tcp global 11.18.13.4 5636 inside 172.40.1.18 5632nat server zone untrust protocol tcp global 11.18.13.4 6129 inside 172.40.1.16 6129#firewall statistic system enable#G0/0/0连接到外网,配置IP;interface GigabitEthernet0/0/0description link_to_internetip address 11.18.13.4 255.255.255.0#G0/0/1连接到内网,配置IP;interface GigabitEthernet0/0/1description Link_to_insideip address 192.168.10.2 255.255.255.0#interface GigabitEthernet0/0/2#interface GigabitEthernet0/0/3#interface NULL0 #firewall zone localset priority 100#将G0/0/1加入trustfirewall zone trustset priority 85add interface GigabitEthernet0/0/1#将G0/0/0加入untrustfirewall zone untrustset priority 5add interface GigabitEthernet0/0/0#firewall zone dmzset priority 50#firewall zone vzoneset priority 0#应用ACL 3010firewall interzone local untrustpacket-filter 3010 inbound#应用ACL 3001 、ACL 2022、NAT 2022firewall interzone trust untrust packet-filter 3001 inboundpacket-filter 2022 outboundnat outbound 2022 address-group 1#配置aaa用户,用于ssh登录aaalocal-user admin password simple adminlocal-user admin service-type web sshauthentication-scheme default#authorization-scheme default#accounting-scheme default#domain default##right-manager server-group#slb#配置静态路由及默认路由ip route-static 0.0.0.0 0.0.0.0 11.18.13.1ip route-static 172.40.1.0 255.255.255.0 192.168.10.1ip route-static 192.168.0.0 255.255.0.0 192.168.10.1#设置ssh user认证方式ssh user admin authentication-type password#配置vty,设置认证模式为aaa,允许ssh登录vtyuser-interface con 0user-interface vty 0 4authentication-mode aaauser privilege level 3protocol inbound ssh#return 。
