CLI举例：防火墙直路部署，上行连接路由器（OSPF），下行连接交换机的主备备份组网

2026年 3月 17日 中间件 SE_YT

介绍了业务接口工作在三层，上行连接路由器（OSPF），下行连接交换机的主备备份组网的CLI举例。

组网需求

如图1所示，两台FW的业务接口都工作在三层，上行连接路由器，下行连接二层交换机。FW与路由器之间运行OSPF协议。现在希望两台FW以主备备份方式工作。正常情况下，流量通过FW_A转发。当FW_A出现故障时，流量通过FW_B转发，保证业务不中断。

图1 业务接口工作在三层，上行连接路由器，下行连接交换机的主备备份组网
CLI举例：防火墙直路部署，上行连接路由器（OSPF），下行连接交换机的主备备份组网

操作步骤

  1. 完成网络基本配置。 

    FW_A

    FW_B

    # 配置FW各接口的IP地址。

    		 
    <FW_A> system-view 
[FW_A] interface GigabitEthernet 1/0/1
[FW_A-GigabitEthernet1/0/1] ip address 10.2.0.1 24
[FW_A-GigabitEthernet1/0/1] quit 
[FW_A] interface GigabitEthernet 1/0/3
[FW_A-GigabitEthernet1/0/3] ip address 10.3.0.1 24
[FW_A-GigabitEthernet1/0/3] quit 
[FW_A] interface GigabitEthernet 1/0/7
[FW_A-GigabitEthernet1/0/7] ip address 10.10.0.1 24
[FW_A-GigabitEthernet1/0/7] quit
    		 
    <FW_B> system-view 
[FW_B] interface GigabitEthernet 1/0/1
[FW_B-GigabitEthernet1/0/1] ip address 10.2.1.1 24
[FW_B-GigabitEthernet1/0/1] quit 
[FW_B] interface GigabitEthernet 1/0/3
[FW_B-GigabitEthernet1/0/3] ip address 10.3.0.2 24
[FW_B-GigabitEthernet1/0/3] quit 
[FW_B] interface GigabitEthernet 1/0/7
[FW_B-GigabitEthernet1/0/7] ip address 10.10.0.2 24
[FW_B-GigabitEthernet1/0/7] quit

    # 将FW各接口加入相应的安全区域。

    		 
    [FW_A] firewall zone trust
[FW_A-zone-trust] add interface GigabitEthernet 1/0/3
[FW_A-zone-trust] quit 
[FW_A] firewall zone dmz
[FW_A-zone-dmz] add interface GigabitEthernet 1/0/7
[FW_A-zone-dmz] quit 
[FW_A] firewall zone untrust
[FW_A-zone-untrust] add interface GigabitEthernet 1/0/1
[FW_A-zone-untrust] quit
    		 
    [FW_B] firewall zone trust
[FW_B-zone-trust] add interface GigabitEthernet 1/0/3
[FW_B-zone-trust] quit 
[FW_B] firewall zone dmz
[FW_B-zone-dmz] add interface GigabitEthernet 1/0/7
[FW_B-zone-dmz] quit 
[FW_B] firewall zone untrust
[FW_B-zone-untrust] add interface GigabitEthernet 1/0/1
[FW_B-zone-untrust] quit

    # 在FW上配置OSPF，保证路由可达。

    		 
    [FW_A] ospf 10
[FW_A-ospf-10] area 0
[FW_A-ospf-10-area-0.0.0.0] network 10.2.0.0 0.0.0.255
[FW_A-ospf-10-area-0.0.0.0] network 10.3.0.0 0.0.0.255
[FW_A-ospf-10-area-0.0.0.0] quit
[FW_A-ospf-10] quit
    		 
    [FW_B] ospf 10
[FW_B-ospf-10] area 0
[FW_B-ospf-10-area-0.0.0.0] network 10.2.1.0 0.0.0.255
[FW_B-ospf-10-area-0.0.0.0] network 10.3.0.0 0.0.0.255
[FW_B-ospf-10-area-0.0.0.0] quit
[FW_B-ospf-10] quit

     

  2. 配置双机热备功能。 

    由于FW上行连接路由器，下行连接交换机，因此需要在FW上配置VGMP组监控上行接口，并在下行接口上配置VRRP备份组。

    FW_A

    FW_B

    # 在FW上配置VGMP组监控上行业务接口。

    		 
    [FW_A] hrp track interface GigabitEthernet 1/0/1
    		 
    [FW_B] hrp track interface GigabitEthernet 1/0/1

    # 在FW_A下行业务接口GE1/0/3上配置VRRP备份组1，并将其状态设置为Active。在FW_B下行业务接口GE1/0/3上配置VRRP备份组1，并将其状态设置为Standby。

    		 
    [FW_A] interface GigabitEthernet 1/0/3
[FW_A-GigabitEthernet1/0/3] vrrp vrid 1 virtual-ip 10.3.0.3 active
[FW_A-GigabitEthernet1/0/3] quit
    		 
    [FW_B] interface GigabitEthernet 1/0/3
[FW_B-GigabitEthernet1/0/3] vrrp vrid 1 virtual-ip 10.3.0.3 standby
[FW_B-GigabitEthernet1/0/3] quit

    # 在FW上配置根据VGMP状态调整OSPF Cost值功能。

    		 
    [FW_A] hrp adjust ospf-cost enable
    		 
    [FW_B] hrp adjust ospf-cost enable

    # 在FW上指定心跳口并启用双机热备功能。

    		 
    [FW_A] hrp interface GigabitEthernet 1/0/7 remote 10.10.0.2 
[FW_A] hrp enable
    		 
    [FW_B] hrp interface GigabitEthernet 1/0/7 remote 10.10.0.1 
[FW_B] hrp enable

     

  3. 在FW_A上配置安全策略。双机热备状态成功建立后，FW_A的安全策略配置会自动备份到FW_B上。 

    # 配置安全策略，允许内网用户访问外网。

    HRP_M[FW_A] security-policy
HRP_M[FW_A-policy-security] rule name policy_sec1 
HRP_M[FW_A-policy-security-rule-policy_sec1] source-zone trust
HRP_M[FW_A-policy-security-rule-policy_sec1] destination-zone untrust
HRP_M[FW_A-policy-security-rule-policy_sec1] source-address 10.3.0.0 24
HRP_M[FW_A-policy-security-rule-policy_sec1] action permit
HRP_M[FW_A-policy-security-rule-policy_sec1] quit

    # 配置安全策略，允许FW与上行路由器（部署在untrust区域）交互OSPF报文。

    CLI举例：防火墙直路部署，上行连接路由器（OSPF），下行连接交换机的主备备份组网

    OSPF报文是否受安全策略控制决定于firewall packet-filter basic-protocol enable命令的配置。缺省情况下，firewall packet-filter basic-protocol enable处于开启状态，即OSPF报文受安全策略控制，需要在上行业务接口所在安全区域untrust与local区域之间配置安全策略，允许协议类型为OSPF报文通过。本例以firewall packet-filter basic-protocol enable开启为例进行介绍。

    HRP_M[FW_A-policy-security] rule name policy_sec2
HRP_M[FW_A-policy-security-rule-policy_sec2] source-zone local untrust
HRP_M[FW_A-policy-security-rule-policy_sec2] destination-zone local untrust
HRP_M[FW_A-policy-security-rule-policy_sec2] service ospf
HRP_M[FW_A-policy-security-rule-policy_sec2] action permit

     

  4. 配置路由器和交换机。 

    # 在路由器上配置OSPF，发布相邻网段，具体配置命令请参考路由器的相关文档。

    # 在交换机上将三个接口加入同一个VLAN，具体配置命令请参考交换机的相关文档。

     

结果验证

  1. 在FW_A和FW_B上执行display vrrp命令，检查VRRP组内接口的状态信息，显示以下信息表示VRRP组建立成功。

    FW_A

    FW_B

    		 
    HRP_M<FW_A> display vrrp
 GigabitEthernet1/0/3 | Virtual Router 1
    State : Master 
    Virtual IP : 10.3.0.3  
    Master IP : 10.3.0.1  
    PriorityRun : 120   
    PriorityConfig : 100  
    MasterPriority : 120    
    Preempt : YES   Delay Time : 0 s   
    TimerRun : 60 s      
    TimerConfig : 60 s   
    Auth type : NONE    
    Virtual MAC : 0000-5e00-0101  
    Check TTL : YES         
    Config type : vgmp-vrrp    
    Backup-forward : disabled  
    Create time : 2018-03-17 17:35:54 UTC+08:00 
    Last change time : 2018-03-22 16:01:56 UTC+08:00
    		 
    HRP_S<FW_B> display vrrp
 GigabitEthernet1/0/3 | Virtual Router 1
    State : Backup
    Virtual IP : 10.3.0.3  
    Master IP : 10.3.0.1  
    PriorityRun : 120   
    PriorityConfig : 100  
    MasterPriority : 120    
    Preempt : YES   Delay Time : 0 s   
    TimerRun : 60 s      
    TimerConfig : 60 s   
    Auth type : NONE    
    Virtual MAC : 0000-5e00-0101  
    Check TTL : YES         
    Config type : vgmp-vrrp    
    Backup-forward : disabled   
    Create time : 2018-03-17 17:37:54 UTC+08:00   
    Last change time : 2018-03-22 16:03:56 UTC+08:00

  2. 在FW_A和FW_B上执行display hrp state verbose命令，检查当前VGMP组的状态，显示以下信息表示双机热备建立成功。

    FW_A

    FW_B

    		 
    HRP_M<FW_A> display hrp state verbose
 Role: active, peer: standby        
 Running priority: 45000, peer: 45000                                         
 Backup channel usage: 30%           
 Stable time: 1 days, 13 hours, 35 minutes                                      
 Last state change information: 2018-03-22 16:01:56 HRP core state changed, old_
state = normal(standby), new_state = normal(active), local_priority = 45000,
 peer_priority = 45000.       
                                         
 Configuration:                     
 hello interval:              1000ms
 preempt:                     60s   
 mirror configuration:        off   
 mirror session:              off   
 track trunk member:          on    
 auto-sync configuration:     on    
 auto-sync connection-status: on    
 adjust ospf-cost:            on    
 adjust ospfv3-cost:          on    
 adjust bgp-cost:             on    
 nat resource:                off   
                                    
 Detail information:                
          GigabitEthernet1/0/3 vrrp vrid 1: active
                      GigabitEthernet1/0/1: up
                                  ospf-cost: +0
    		 
    HRP_S<FW_B> display hrp state verbose
 Role: standby, peer: active
 Running priority: 45000, peer: 45000
 Backup channel usage: 30%           
 Stable time: 1 days, 13 hours, 35 minutes 
 Last state change information: 2018-03-22 16:01:56 HRP core state changed, old_
state = normal(standby), new_state = normal(standby), local_priority = 45000,
 peer_priority = 45000.       
  
 Configuration:                     
 hello interval:              1000ms
 preempt:                     60s   
 mirror configuration:        off   
 mirror session:              off   
 track trunk member:          on    
 auto-sync configuration:     on    
 auto-sync connection-status: on    
 adjust ospf-cost:            on    
 adjust ospfv3-cost:          on    
 adjust bgp-cost:             on    
 nat resource:                off   
                                    
 Detail information:                
           GigabitEthernet1/0/3 vrrp vrid 1: standby
                       GigabitEthernet1/0/1: up
                                  ospf-cost: +65500

配置脚本

FW_A

FW_B

 
#
 hrp enable
 hrp interface GigabitEthernet 1/0/7 remote 10.10.0.2
 hrp track interface GigabitEthernet 1/0/1
#
interface GigabitEthernet 1/0/1
 ip address 10.2.0.1 255.255.255.0
#
interface GigabitEthernet 1/0/3
 ip address 10.3.0.1 255.255.255.0
 vrrp vrid 1 virtual-ip 10.3.0.3 active
#
interface GigabitEthernet 1/0/7
 ip address 10.10.0.1 255.255.255.0
# 
firewall zone trust
 set priority 85
 add interface GigabitEthernet 1/0/3
# 
firewall zone untrust
 set priority 5
 add interface GigabitEthernet 1/0/1
# 
firewall zone dmz
 set priority 50
 add interface GigabitEthernet1/0/7
# 
ospf 10
 area 0.0.0.0
  network 10.2.0.0 0.0.0.255
  network 10.3.0.0 0.0.0.255
#
security-policy  
 rule name policy_sec1
  source-zone trust
  destination-zone untrust
  source-address 10.3.0.0 24
  action permit    
 rule name policy_sec2
  source-zone local
  source-zone untrust
  destination-zone local
  destination-zone untrust
  service ospf
  action permit    

#
 hrp enable
 hrp interface GigabitEthernet 1/0/7 remote 10.10.0.1
 hrp track interface GigabitEthernet 1/0/1
#
interface GigabitEthernet 1/0/1
 ip address 10.2.1.1 255.255.255.0
#
interface GigabitEthernet 1/0/3
 ip address 10.3.0.2 255.255.255.0
  vrrp vrid 1 virtual-ip 10.3.0.3 standby
#
interface GigabitEthernet 1/0/7
 ip address 10.10.0.2 255.255.255.0
# 
firewall zone trust
 set priority 85
 add interface GigabitEthernet 1/0/3
# 
firewall zone untrust
 set priority 5   
 add interface GigabitEthernet 1/0/1
# 
firewall zone dmz
 set priority 50
 add interface GigabitEthernet1/0/7
# 
ospf 10
 area 0.0.0.0
  network 10.2.1.0 0.0.0.255
  network 10.3.0.0 0.0.0.255
#
security-policy  
 rule name policy_sec1
  source-zone trust
  destination-zone untrust
  source-address 10.3.0.0 24
  action permit    
 rule name policy_sec2
  source-zone local
  source-zone untrust
  destination-zone local
  destination-zone untrust
  service ospf
  action permi
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