防火墙的安全策略

1.VLAN 2属于办公区;VLAN 3属于生产区，创建时间段

[FW]ip address-set BG type object 
[FW-object-address-set-BG]address 192.168.1.0 mask 25
[FW]ip address-set SC type object 	
[FW-object-address-set-SC]address 192.168.1.129 mask 25
[FW]ip address-set OA_Server type object 
[FW-object-address-set-OA_Server]address 10.0.0.1 mask 32
[FW]ip address-set  Web_Server type object 	
[FW-object-address-set-Web_Server]address 10.0.0.2 mask 32
[FW]time-range working_time
[FW-time-range-working_time]period-range 08:00:00 to 18:00:00 working-day
[FW]time-range update_time
[FW-time-range-update_time]period-range 10:00:00 to 11:00:00 Mon

2、办公区PC在工作日时间(周一至周五，早8到晚6)可以正常访问0A server，其他时间不允许

3，办公区PC可以在任意时刻访问wed server,生产区PC可以在任意时刻访问0A Server，但是不能访问web server

[FW]security-policy 
[FW-policy-security]rule name policy_2	
[FW-policy-security-rule-policy_2]description BG to Web
[FW-policy-security-rule-policy_2]source-zone trust 
[FW-policy-security-rule-policy_2]destination-zone dmz 
[FW-policy-security-rule-policy_2]source-address address-set BG
[FW-policy-security-rule-policy_2]destination-address address-set Web_Server
[FW-policy-security-rule-policy_2]action permit
[FW]security-policy 
[FW-policy-security]rule name policy_3
[FW-policy-security-rule-policy_3]description SC to OA
[FW-policy-security-rule-policy_3]source-zone trust 
[FW-policy-security-rule-policy_3]destination-zone dmz 
[FW-policy-security-rule-policy_3]source-address address-set  SC	
[FW-policy-security-rule-policy_3]destination-address address-set OA_Server 
[FW-policy-security-rule-policy_3]action permit

5、特例:生产区PC3可以在每周一早10到早11访问Web server，用来更新企业最新产品信息

[FW]security-policy 
[FW-policy-security]rule name policy_4
[FW-policy-security-rule-policy_4]description SC to Web_Server
[FW-policy-security-rule-policy_4]source-zone trust 
[FW-policy-security-rule-policy_4]destination-zone dmz
[FW-policy-security-rule-policy_4]source-address address-set SC
[FW-policy-security-rule-policy_4]destination-address address-set Web_Server 
[FW-policy-security-rule-policy_4]time-range update_time
[FW-policy-security-rule-policy_4]action permit