SecBlade 防火墙单板透明模式的配置（一）

SecBlade 防火墙单板透明模式的配置（一）

 

一、  组网需求：

SecBlade防火墙单板工作在透明模式，S8500作为二层交换机。

二、  组网图：

    

SecBlade板工作在透明模式，S8505作为二层交换机，g3/1/1属于vlan30，g3/2/1属于vlan50，g3/3/1属于vlan60。

软件版本如下：

S8505: VRP310-R1271

SecBlade：VRP3.4-ESS1209

三、  配置步骤：

 

本配置适用于S8500VRP3.1-R1271及以后版本，SecBlade VRP3.4-E1209及以后版本。

 

1、S8500配置

 

[S8505]dis cu                                                                  

#                                                                              

 config-version S8500-VRP310-r1271                                              

#                                                                              

 sysname S8505                                                                 

#                                                                               

 super password level 1 cipher O5(YaI!$LR+Q=^Q`MAF4<1!!                        

#                                                                              

 local-server nas-ip 127.0.0.1 key huawei                                      

#                                                                               

 Xbar load-single                                                              

#                                                                              

 router route-limit 128K                                                       

 router VRF-limit 256                                                          

#                                                                              

 secblade aggregation slot 2     //配置内部端口聚合，增大带宽                                                

#                                                                              

radius scheme system                                                           

 server-type huawei                                                             

 primary authentication 127.0.0.1 1645                                         

 primary accounting 127.0.0.1 1646                                             

 user-name-format without-domain                                                

#                                                                              

domain system                                                                  

 vlan-assignment-mode integer                                                   

 access-limit disable                                                          

 state active                                                                  

 idle-cut disable                                                               

 self-service-url disable                                                      

                                                                               

 domain default enable system                                                  

#                                                                               

vlan 1                                                                         

#                                                                              

vlan 30                   //创建vlan30、vlan50、vlan60                                                      

#                                                                              

vlan 50                                                                        

#                                                                               

vlan 60                                                                        

#                                                                              

interface Aux0/0/1                                                              

#                                                                              

interface M-Ethernet0/0/0                                                      

#                                                                               

interface GigabitEthernet2/1/1                                                 

#                                                                              

interface GigabitEthernet2/1/2                                                  

#                                                                              

interface GigabitEthernet2/1/3                                                 

#                                                                               

interface GigabitEthernet2/1/4                                                 

#                                                                              

interface GigabitEthernet2/1/5                                                 

#                                                                              

interface GigabitEthernet2/1/6                                                 

#                                                                              

interface GigabitEthernet2/1/7                                                 

#                                                                              

interface GigabitEthernet2/1/8                                                 

#                                                                               

interface GigabitEthernet3/1/1     //PCA属于VLAN30                                             

 port access vlan 30                                                           

#                                                                              

interface GigabitEthernet3/1/2                                                  

#                                                                              

interface GigabitEthernet3/1/3                                                 

#                                                                               

interface GigabitEthernet3/1/4                                                 

#                                                                              

interface GigabitEthernet3/2/1   //PCB属于VLAN50                                                

 port access vlan 50                                                           

#                                                                              

interface GigabitEthernet3/2/2                                                  

#                                                                              

interface GigabitEthernet3/2/3                                                 

#                                                                               

interface GigabitEthernet3/2/4                                                 

#                                                                              

interface GigabitEthernet3/3/1   //PCC属于VLAN60                                              

 port access vlan 60                                                           

#                                                                              

interface GigabitEthernet3/3/2                                                  

#                                                                              

interface GigabitEthernet3/3/3                                                 

#                                                                               

interface GigabitEthernet3/3/4                                                 

#                                                                              

interface NULL0                                                                 

#                                                                              

user-interface con 0                                                           

user-interface aux 0                                                            

user-interface vty 0 4                                                         

#                                                                              

secblade module secblade                                                       

 security-vlan 30 50 60       //指定VLAN30、VLAN50、VLAN60为security-vlan                                                 

 map to slot 2              //SecBlade板在二号槽位                                                    

#                                                                               

return                                                                         

[S8505]                                                                        

                                                              

[S8505]dis mac-address    //S8500的mac地址表项                                                      

MAC ADDR        VLAN ID    STATE            PORT INDEX             AGING TIME(s)

000f-e22c-9474    30       Learned          InnerPort slot 2        AGING      

000f-e22c-9474    50       Learned          InnerPort slot 2        AGING      

000f-e230-3754    60       Learned          InnerPort slot 2        AGING      

000f-e230-3754    30       Learned          InnerPort slot 2        AGING      

000f-e230-3748    50       Learned          InnerPort slot 2        AGING      

000f-e230-3748    60       Learned          InnerPort slot 2        AGING      

000f-e230-3748    30       Learned          GigabitEthernet3/1/1    AGING      

000f-e230-3754    50       Learned          GigabitEthernet3/2/1    AGING      

000f-e22c-9474    60       Learned          GigabitEthernet3/3/1    AGING      

                                                                               

  ---  9 mac address(es) found  ---                                             

[S8505]            

                                                                      

 

2、SecBlade配置：

 <SecBlade_FW>dis cu                                                            

#                                                                              

 sysname SecBlade_FW                                                           

#                                                                               

 firewall packet-filter enable                                                 

 firewall packet-filter default permit         //防火墙设置包过滤缺省规则为permit                                        

#                                                                              

 firewall mode transparent               //将防火墙板设置为透明模式                                                

 firewall unknown-mac flood           //将防火墙对未知mac报文的处理方式设置为flood                                                  

#                                                                              

 firewall statistic system enable                                              

#                                                                               

radius scheme system                                                           

#                                                                              

domain system                                                                   

#                                                                              

interface Aux0                                                                 

 async mode flow                                                                

#                                                                              

interface Ethernet0/1                                                          

 promiscuous                                                                    

#                                                                              

interface Ethernet0/2                                                          

 promiscuous                                                                   

#                                                                               

interface Ethernet0/3                                                          

 promiscuous                                                                   

#                                                                               

interface GigabitEthernet0/0                                                   

 promiscuous                                                                   

#                                                                               

interface GigabitEthernet0/0.1                                                 

 vlan-type dot1q vid 30            //g0/0.1属于vlan30                                                 

#                                                                              

interface GigabitEthernet0/0.2                                                 

 vlan-type dot1q vid 50           //g0/0.2属于vlan50                                                   

#                                                                              

interface GigabitEthernet0/0.3                                                 

 vlan-type dot1q vid 60           //g0/0.3属于vlan60                                                   

#                                                                              

interface NULL0                                                                

#                                                                               

interface LoopBack0                                                            

 ip address 169.0.0.1 255.0.0.0                                                

#                                                                               

firewall zone local                                                            

 set priority 100                                                              

#                                                                               

firewall zone trust                                                            

 add interface GigabitEthernet0/0.1        //g0/0.1加入trust区域                                         

 set priority 85                                                                

#                                                                              

firewall zone untrust                                                          

 add interface GigabitEthernet0/0.2        //g0/0.2加入untrust区域                                           

 set priority 5                                                                

#                                                                              

firewall zone DMZ                                                               

 add interface GigabitEthernet0/0.3       //g0/0.3加入DMZ区域                                         

 set priority 50                                                               

#                                                                               

firewall interzone local trust                                                 

#                                                                              

firewall interzone local untrust                                                

#                                                                              

firewall interzone local DMZ                                                   

#                                                                               

firewall interzone trust untrust                                               

#                                                                              

firewall interzone trust DMZ                                                    

#                                                                              

firewall interzone DMZ untrust                                                 

#                                                                              

user-interface con 0                                                           

user-interface aux 0                                                           

 authentication-mode password                                                  

user-interface vty 0 4                                                         

 authentication-mode scheme                                                    

#                                                                              

return                                                                          

<SecBlade_FW>                                                                  

                   

<SecBlade_FW>dis fir transparent-mode add   //透明防火墙的mac地址表                                     

 The total of the address-items is 3                                           

 Mac-address    Flag  Aging-time   Receive       Send  Interface-name          

 000f-e230-3748  PD   00:03:59         38         10   GigabitEthernet0/0.1    

 000f-e230-3754  PD   00:01:38         11          5   GigabitEthernet0/0.2    

 000f-e22c-9474  PD   00:02:05         13          5   GigabitEthernet0/0.3    

 Flag meaning:  P--PERMIT   N--DENY  D--DYNAMIC  S--STATIC                     

<SecBlade_FW>                                                                                

     

四、  配置关键点：

1、防火墙透明模式下将未知mac报文的处理方式设置为flood。

    firewall unknown-mac flood

2、注意将防火墙板内部子接口加入安全区域。