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华为防火墙双机热备配置案例(VRRP、HRP)

网络拓扑图:

如上图所示:内网为三层网络架构,核心交换机上连两个防火墙(两个防火墙互为主备关系),两个防火墙上联两个路由器(可做策略路由,起负载均衡的作用)。

配置思路:

一、先配置内网环境

核心交换机配置VLAN、开启DHCP、开启MSTP、创建地址池、配置VLAN地址、配置OSPF、配置静态路由。(上联两个接口g0/0/23、g0/0/24配置和上连防火墙虚拟地址同网段地址

sys
sys XIAN_CORE_SW_01
stp enable
dhcp enable
vlan batch 10 20 30 99
int vlanif 99
ip add 10.100.99.99 29

q
port-group 1
group-member g0/0/23 to g0/0/24
p l a
p d v 99

q
port-group 2
group-member g0/0/1 to g0/0/3
p l t
p t a v a
q
ip pool 10
network 10.100.101.1 mask 24
gateway-list 10.100.101.1
dns-list 61.134.1.5 114.114.114.114
ip pool 20
network 10.100.102.1 mask 24
gateway-list 10.100.102.1
dns-list 61.134.1.5 114.114.114.114
ip pool 30
network 10.100.103.1 mask 24
gateway-list 10.100.103.1
dns-list 61.134.1.5 114.114.114.114
q
int vlanif 10
ip add 10.100.101.1 24
dhcp select global
int vlanif 20
ip add 10.100.102.1 24
dhcp select global
int vlanif 30
ip add 10.100.103.1 24
dhcp select global
q
int lo 1
ip add 10.100.99.205 32
ospf 1 router-id 10.100.99.205
area 0
network 10.100.99.99 0.0.0.0
network 10.100.101.1 0.0.0.0
network 10.100.102.1 0.0.0.0
network 10.100.103.1 0.0.0.0
network 10.100.99.205 0.0.0.0
q
q

配置静态路由,下一跳指向防火墙的虚拟地址
ip route-static 0.0.0.0 0 10.100.99.100

汇聚交换机和接入交换机配置较简单(配置接口类型、配置VLAN、开启DHCP、开启MSTP。此处只例举一个配置)

汇聚交换机

sys
sys XIAN_CONVERGENCE_SW_01
stp enable
dhcp enable
vlan batch 10
port-group 1
group-member g0/0/1 g0/0/2 g0/0/24
p l t
p t a v a
q

接入交换机

sys
sys XIAN_ACCESS_SW_01
stp enable
dhcp enable
vlan batch 10
int g0/0/2
p l t
p t a v a
int e0/0/1
p l a
p d v 10

内网配置完成后测试:打开DHCP,然后ipconfig命令查看是否获取到IP地址。

二、配置防火墙:

配置Trust、Untrust、Dmz区域(两个防火墙心跳线)、配置接口IP和放通协议、配置安全策略、配置VRRP、配置HRP 

(安全策略会自动同步到备防火墙上,所以只需配置主防火墙即可)

配置主防火墙:

sys
sys XIAN_FW_01
firewall zone trust
add interface g1/0/1
add interface g1/0/3
firewall zone untrust
add interface g1/0/4
add interface g1/0/5
firewall zone dmz
add interface g1/0/6

配置VRRP
int g1/0/1
ip add 10.100.99.97 29
vrrp vrid 1 virtual-ip 10.100.99.100 active

service-manage all permit
int g1/0/3
ip add 192.168.137.101 24
service-manage all permit
int g1/0/6
ip add 10.10.10.1 30
service-manage all permit
配置HRP
hrp enable
hrp interface g1/0/6 remote 10.10.10.2

int g1/0/4
ip add 10.100.99.109 30
int g1/0/5
ip add 10.100.99.101 30
int lo 1
ip add 10.100.99.203 32

//配置安全策略

security policy
 rule name TO_UNTRUST
  source-zone dmz
  source-zone local
  source-zone trust
  source-zone untrust
  destination-zone untrust
  action permit
 rule name TO_TRUST
  source-zone dmz
  source-zone local
  source-zone trust
  source-zone untrust
  destination-zone trust
  action permit
 rule name TO_DMZ
  source-zone dmz
  source-zone local
  source-zone trust
  source-zone untrust
  destination-zone dmz
  action permit
 rule name TO_LOCAL
  source-zone dmz
  source-zone local
  source-zone trust
  source-zone untrust
  destination-zone local
  action permit

ospf 1 router-id 10.100.99.203
area 0
network 10.100.99.97 0.0.0.0
network 10.100.99.109 0.0.0.0
network 10.100.99.101 0.0.0.0
network 10.100.99.203 0.0.0.0
q
q
ip route-static 0.0.0.0 0 10.100.99.102
ip route-static 0.0.0.0 0 10.100.99.110

配置备防火墙:

sys
sys XIAN_FW_02
firewall zone trust
add interface g1/0/1
add interface g1/0/3
firewall zone untrust
add interface g1/0/4
add interface g1/0/5

firewall zone dmz
add interface g1/0/6

配置VRRP
int g1/0/1
ip add 10.100.99.98 29
vrrp vrid 1 virtual-ip 10.100.99.100 standby

service-manage all permit
int g1/0/3
ip add 192.168.0.59 22
service-manage all permit
int g1/0/6
ip add 10.10.10.2 30
service-manage all permit
配置HRP

hrp enable
hrp interface g1/0/6 remote 10.10.10.1

int g1/0/4
ip add 10.100.99.113 30
int g1/0/5
ip add 10.100.99.105 30
int lo 1
ip add 10.100.99.204 32
ospf 1 router-id 10.100.99.204
area 0
network 10.100.99.98 0.0.0.0
network 10.100.99.113 0.0.0.0
network 10.100.99.105 0.0.0.0
network 10.100.99.204 0.0.0.0
q
q

ip route-static 0.0.0.0 0 10.100.99.106
ip route-static 0.0.0.0 0 10.100.99.114

防火墙配置完成后测试

查看VRRP状态

display vrrp brief

一台防火墙为Master,一台防火墙为stanby

查看HRP状态

display hrp brief

验证主备状态是否有效:

在备用设备输入dis current configration   

security-policy 已经更新到与主设备相同的配置

主备链路切换测试:

①PC1 长ping路由器1回环地址(10.100.99.201),可正常ping通

ping 10.100.99.201 -t

②关闭主防火墙与核心交换机连接

③查看备用防火墙是否会抢占为主防火墙

④查看PC1 长 Ping 状态,未出现断开(有时会出现短暂的丢包)


原文地址:https://blog.csdn.net/WXDCSDN/article/details/142592324

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