接口ip配置
r2
[r2]interface GigabitEthernet 0/0/0
[r2-GigabitEthernet0/0/0]ip address 13.0.0.3 24
[r2-GigabitEthernet0/0/0]interface GigabitEthernet 0/0/1
[r2-GigabitEthernet0/0/1]ip address 100.1.1.254 24
[r2-GigabitEthernet0/0/1]interface GigabitEthernet 0/0/2
[r2-GigabitEthernet0/0/2]ip address 110.1.1.254 24
r3
[Huawei]sysname r3
[r3]interface GigabitEthernet 0/0/0
[r3-GigabitEthernet0/0/0]ip address 12.0.0.2 24
[r3-GigabitEthernet0/0/0]interface GigabitEthernet 0/0/1
[r3-GigabitEthernet0/0/1]ip address 210.1.1.254 24
[r3-GigabitEthernet0/0/1]interface GigabitEthernet 0/0/2
[r3-GigabitEthernet0/0/2]ip address 200.1.1.254 24
fw
[USG6000V1]sysname FW
[FW]interface GigabitEthernet 0/0/0
[FW-GigabitEthernet0/0/0]service-manage all permit
[FW]interface GigabitEthernet 1/0/0
[FW-GigabitEthernet1/0/0]ip address 192.168.1.254 24
[FW-GigabitEthernet1/0/0]interface GigabitEthernet 1/0/1
[FW-GigabitEthernet1/0/1]ip address 13.0.0.1 24
[FW-GigabitEthernet1/0/1]interface GigabitEthernet 1/0/2
[FW-GigabitEthernet1/0/2]ip address 12.0.0.1 24
client1
client2
电信dns
百度web1
联通dns:5
百度web2
安全区域划分:
[FW]firewall zone trust
[FW-zone-trust]add interface GigabitEthernet 1/0/0
[FW]firewall zone name untrust_1 —创建除四个基本安全区域外的安全区域
[FW-zone-untrust_1]set priority 10 ----设置优先级
[FW-zone-untrust_1]add interface GigabitEthernet 1/0/1----添加接口
[FW]firewall zone name untrust_2
[FW-zone-untrust_2]set priority 15
[FW-zone-untrust_2]add interface GigabitEthernet 1/0/2
web划分安全区域:
导入运营商地址库ISP(只能在web页面操作,导入的excel表格文件另存为类型为CSV-逗号隔):
例子:电信导入文件:
链路接口:
配置真实dns服务器:
[FW]slb enable
[FW]slb
[FW-slb]group 0 dns
[FW-slb-group-0]metric roundrobin
[FW-slb-group-0]rserver 0 rip 100.1.1.1 port 53
[FW-slb-group-0]rserver 1 rip 200.1.1.1 port 53
web:
创建虚拟dns服务器:
[FW]slb
[FW-slb]vserver 0 dns
[FW-slb-vserver-0]vip 10.10.10.10
[FW-slb-vserver-0]group dns
web:
配置dns服务器透明代理功能:
[FW]dns-transparent-policy
[FW-policy-dns]dns transparent-proxy enable
web
防火墙对应接口绑定要代理的服务器IP
[FW]dns-transparent-policy
[FW-policy-dns]dns server bind interface GigabitEthernet 1/0/1 preferred 100.1.1.1
[FW-policy-dns]dns server bind interface GigabitEthernet 1/0/2 preferred 200.1.1.1
web
透明代理策略
[FW]dns-transparent-policy
[FW-policy-dns]rule name dns_polic
[FW-policy-dns-rule-dns_polic]source-address 192.168.1.0 24
[FW-policy-dns-rule-dns_polic]enable
[FW-policy-dns-rule-dns_polic]action tpdns
web
安全策略:
web
internet:
[FW-policy-security]rule name internet
[FW-policy-security-rule-internet]source-zone trust
[FW-policy-security-rule-internet]destination-zone untrust_1 untrust_2
[FW-policy-security-rule-internet]source-address 192.168.1.0 mask 255.255.255.0
[FW-policy-security-rule-internet]action permit
nat策略:
源nat:
web:(出接口方式:easy-ip)
策略1:
策略2:
[FW]nat-policy
[FW-policy-nat]rule name 2
[FW-policy-nat-rule-2]source-zone trust
[FW-policy-nat-rule-2]destination-zone untrust_2
[FW-policy-nat-rule-polic1]source-address 192.168.1.0 24
[FW-policy-nat-rule-2]action source-nat easy-ip
client1尝试获取www.baidu.com
client2尝试获取www.baidu.com