最佳答案
(1) 进入系统视图。
system-view
(2) 进入接口视图。
interface interface-type interface-number
(3) 配置普通内部服务器。请至少选择其中一项进行配置。
¡ 外网地址单一,未使用外网端口或外网端口单一。
nat server [ protocol pro-type ] global { global-address | current-interface | interface interface-type interface-number } [ global-port ] [ vpn-instance global-vpn-instance-name ] inside local-address [ local-port ] [ vpn-instance local-vpn-instance-name ] [ acl { ipv4-acl-number | name ipv4-acl-name } ] [ reversible ] [ rule rule-name ] [ disable ] [ description text ] [ counting ]
¡ 外网地址单一,外网端口连续。
nat server protocol pro-type global { global-address | current-interface | interface interface-type interface-number } global-port1 global-port2 [ vpn-instance global-vpn-instance-name ] inside { { local-address | local-address1 local-address2 } local-port | local-address local-port1 local-port2 } [ vpn-instance local-vpn-instance-name ] [ acl { ipv4-acl-number | name ipv4-acl-name } ] [ rule rule-name ] [ disable ] [ description text ] [ counting ]
¡ 外网地址连续,未使用外网端口或外网端口单一。
nat server protocol pro-type global global-address1 global-address2 [ global-port ] [ vpn-instance global-vpn-instance-name ] inside { local-address | local-address1 local-address2 } [ local-port ] [ vpn-instance local-vpn-instance-name ] [ acl { ipv4-acl-number | name ipv4-acl-name } ] [ rule rule-name ] [ disable ] [ description text ] [ counting ]
¡ 外网地址连续,外网端口单一。
nat server protocol pro-type global global-address1 global-address2 global-port [ vpn-instance global-vpn-instance-name ] inside local-address local-port1 local-port2 [ vpn-instance local-vpn-instance-name ] [ acl { ipv4-acl-number | name ipv4-acl-name } ] [ rule rule-name ] [ disable ] [ description text ] [ counting ]
一个接口下可以配置多个普通内部服务器。
(0)
您好,请知:
以下是NAT的配置关键点,请参考:
[FW1]acl basic 2000
[FW1-acl-ipv4-basic-2000]rule 0 permit source any
[FW1-acl-ipv4-basic-2000]quit
[FW1]nat address-group 2
[FW1-address-group-2]address 202.1.100.3 202.1.100.3
[FW1-address-group-2]quit
[FW1]int gi 1/0/4
[FW1-GigabitEthernet1/0/4]nat outbound 2000 address-group 2
[FW1-GigabitEthernet1/0/4]quit
以下是端口映射的配置点:
[FW1]int gi 1/0/4
[FW1-GigabitEthernet1/0/4]des <connect to ISP>
[FW1-GigabitEthernet1/0/4]ip address 202.1.100.2 28
[FW1-GigabitEthernet1/0/4]nat outbound 2000
[FW1-GigabitEthernet1/0/4]nat server protocol tcp global 202.1.100.3 80 inside 10.0.0.2 80
[FW1-GigabitEthernet1/0/4]nat server protocol tcp global 202.1.100.3 443 inside 10.0.0.2 443
[FW1-GigabitEthernet1/0/4]quit
注意配置防火墙的路由确保路由可达。
其次防火墙上涉及到的物理端口需加入安全域并放通安全策略或域间策略。
以下是F100-X-G2的用户手册连接:
https://www.h3c.com/cn/Service/Document_Software/Document_Center/IP_Security/FW_VPN/F100-X-G2/
(0)
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