19
2022
08
14:43:58

USG双机热备vrrp+hrp配置（上接二层，下接三层的交叉组网模式）



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1.配置各接口IP以及vrrp，并加入相应的zone


(写vrid的时候一定要加入掩码比如/24，否则不允许不同网段的vrid存在)


2.给配置vrrp的接口下面启用vrrpvirtual-mac enable


这样vrid才可以ping到，尤其是在ensp中


3.isp1的vrrp为master，而isp2的vrrp为slave


4.暂时打开防火墙的所有通路


firewallpacket-filter default permit all


5.配置域间路由


6.开启双击热备hrpenable


 


(如果已经开启了hrp又想在备墙上面做配置，可以通过开启配置来进行，


即：HRP_S[FW2]hrpslave config enable)


要添加的静态路由：

HRP_M[FW1]ip route-static 192.168.10.0 24 10.1.14.254

HRP_S[FW2]ip route-static 192.168.10.0 24 10.1.14.254

[S1]ip route-static 1.1.1.0 24 10.1.14.100

[S2]ip route-static 10.1.14.0 24 192.168.10.254

[isp1]ip route-static 10.1.18.0 255.255.255.0 1.1.1.1

[isp1]ip route-static 192.168.10.0 24 1.1.1.1

[isp2]ip route-static 10.1.18.0 255.255.255.0 2.2.2.2

[isp2]ip route-static 192.168.10.0 24 2.2.2.2

8b6b3ea6bb9dee0cf23c794bcce90660_20160111153910037.jpg


[FW1]interface GigabitEthernet 0/0/1

[FW1-GigabitEthernet0/0/1]ip address 10.1.11.1 24

[FW1-GigabitEthernet0/0/1]vrrp vrid 1 virtual-ip 1.1.1.1 24 master

[FW1-GigabitEthernet0/0/1]vrrp virtual-mac enable

因为是在模拟器中，所以要开启MAC，否则会访问不了虚拟的网关地址。

[FW1-GigabitEthernet0/0/1]quit

[FW1]interface GigabitEthernet 0/0/2

[FW1-GigabitEthernet0/0/2]ip address 10.1.12.1 24

[FW1-GigabitEthernet0/0/2]vrrp vrid 2 virtual-ip 2.2.2.2 24 master

[FW1-GigabitEthernet0/0/2]vrrp virtual-mac enable

[FW1-GigabitEthernet0/0/2]quit

[FW1]interface GigabitEthernet 0/0/3

[FW1-GigabitEthernet0/0/3]ip address 10.1.13.1 24

[FW1-GigabitEthernet0/0/3]quit

[FW1]interface GigabitEthernet 0/0/4

[FW1-GigabitEthernet0/0/8]ip address 10.1.14.1 24

[FW1-GigabitEthernet0/0/8]vrrp vrid 3 virtual-ip 10.1.14.100 24 master

[FW1-GigabitEthernet0/0/8]vrrp virtual-mac enable

[FW1-GigabitEthernet0/0/8]quit

[FW1]firewall zone name isp1

[FW1-zone-isp1]set priority 20

[FW1-zone-isp1]add interface GigabitEthernet 0/0/1

[FW1-zone-isp1]quit

[FW1]firewall zone name isp2

[FW1-zone-isp2]set priority 15

[FW1-zone-isp2]add interface GigabitEthernet 0/0/2

[FW1-zone-isp2]quit

[FW1]firewall zone dmz

[FW1-zone-dmz]add interface GigabitEthernet 0/0/3

[FW1-zone-dmz]quit

[FW1]firewall zone trust

[FW1-zone-trust]add interface GigabitEthernet 0/0/4

[FW1-zone-trust]quit

[FW1]ip-link check enable

[FW1]ip-link 1 destination 1.1.1.10 mode icmp

[FW1]ip-link 2 destination 2.2.2.10 mode icmp

[FW1]hrp track ip-link 1 master

[FW1]hrp track ip-link 2 master

[FW1]firewall packet-filter default permit all

[FW1]hrp interface GigabitEthernet 0/0/3

[FW1]hrp preempt delay 10   #配置10秒后抢占

[FW1]hrp enable


HRP_M[FW1]ip route-static 192.168.10.0 24 10.1.14.254

HRP_M[FW1]ip route-static 0.0.0.0 0.0.0.0 GigabitEthernet 0/0/1 1.1.1.10 track ip-link 1

HRP_M[FW1]ip route-static 0.0.0.0 0.0.0.0 GigabitEthernet 0/0/2 2.2.2.10 preference 80

通过静态路由的preference值确定主备路由，路由的preference值越大优先级越低，preference值缺省为60


[FW2]interface GigabitEthernet 0/0/1

[FW2-GigabitEthernet0/0/1]ip address 10.1.11.2 24

[FW2-GigabitEthernet0/0/1]vrrp vrid 1 virtual-ip 1.1.1.1 24 slave

[FW2-GigabitEthernet0/0/1]vrrp virtual-mac enable

[FW2-GigabitEthernet0/0/1]quit

[FW2]interface GigabitEthernet 0/0/2

[FW2-GigabitEthernet0/0/2]ip address 10.1.12.2 24

[FW2-GigabitEthernet0/0/2]vrrp vrid 2 virtual-ip 2.2.2.2 24 slave

[FW2-GigabitEthernet0/0/2]vrrp virtual-mac enable

[FW2-GigabitEthernet0/0/2]quit

[FW2]interface GigabitEthernet 0/0/3

[FW2-GigabitEthernet0/0/3]ip address 10.1.13.2 24

[FW2-GigabitEthernet0/0/3]quit

[FW2]interface GigabitEthernet 0/0/4

[FW2-GigabitEthernet0/0/8]ip address 10.1.14.2 24

[FW2-GigabitEthernet0/0/8]vrrp vrid 3 virtual-ip 10.1.14.100 24 slave

[FW2-GigabitEthernet0/0/8]vrrp virtual-mac enable

[FW2-GigabitEthernet0/0/8]quit

[FW2]firewall zone name isp1

[FW2-zone-isp1]set priority 20

[FW2-zone-isp1]add interface GigabitEthernet 0/0/1

[FW2]firewall zone name isp2

[FW2-zone-isp2]set priority 15

[FW2-zone-isp2]add interface GigabitEthernet 0/0/2

[FW2-zone-isp2]quit

[FW2]firewall zone dmz

[FW2-zone-dmz]add interface GigabitEthernet 0/0/3

[FW2-zone-dmz]quit

[FW2]firewall zone trust

[FW2-zone-trust]add interface GigabitEthernet 0/0/4

[FW2-zone-trust]quit

[FW2]ip-link check enable

[FW2]ip-link 1 destination 1.1.1.10 mode icmp

[FW2]ip-link 2 destination 2.2.2.10 mode icmp

[FW2]hrp track ip-link 1 slave

[FW2]hrp track ip-link 2 slave

[FW2]firewall packet-filter default permit all

[FW2]hrp interface GigabitEthernet 0/0/3

[FW2]hrp enable

HRP_S[FW2]ip route-static 192.168.10.0 24 10.1.14.254

HRP_S[FW2]ip route-static 0.0.0.0 0.0.0.0 GigabitEthernet 0/0/1 1.1.1.10 track ip-link 1

HRP_S[FW2]ip route-static 0.0.0.0 0.0.0.0 GigabitEthernet 0/0/2 2.2.2.10 preference 80

326564854344f637332179190f0e0f7d_20160108170926332.jpg

8bc5945e587fb8cde59ed1e16b3077da_20160108170934837.jpg

[isp1]interface Ethernet 0/0/0    

[isp1-Ethernet0/0/0]ip address 1.1.1.10 24

[isp1-Ethernet0/0/0]quit    

[isp1]ip route-static 10.1.18.0 255.255.255.0 1.1.1.1

[isp1]ip route-static 192.168.10.0 24 1.1.1.1

[isp2]interface Ethernet 0/0/0

[isp2-Ethernet0/0/0]ip address 2.2.2.10 24

[isp2-Ethernet0/0/0]quit

[isp2]ip route-static 10.1.18.0 255.255.255.0 2.2.2.2

[isp2]ip route-static 192.168.10.0 24 2.2.2.2

[S1]vlan batch 2 3

[S1]interface vlan 1

[S1-vlan2]ip address 10.1.14.254 24

[S1]interface vlan 2

[S1-vlan2]ip address 192.168.10.254 24

[S1]interface Eth-Trunk 1

[S1-Eth-Trunk1]port link-type trunk     

[S1-Eth-Trunk1]port trunk allow-pass vlan all

[S1-Eth-Trunk1]mode manual load-balance

[S1-Eth-Trunk1]trunkport GigabitEthernet 0/0/3

[S1-Eth-Trunk1]trunkport GigabitEthernet 0/0/4


[S1]interface Eth-Trunk 2

[S1-Eth-Trunk2]port link-type trunk     

[S1-Eth-Trunk2]port trunk allow-pass vlan all

[S1-Eth-Trunk2]mode manual load-balance

[S1-Eth-Trunk2]trunkport GigabitEthernet 0/0/5

[S1-Eth-Trunk2]trunkport GigabitEthernet 0/0/6

[S1]ip route-static 1.1.1.0 255.255.255.0 10.1.14.100


[S1]ip route-static 2.2.2.0 255.255.255.0 10.1.14.100

[S2]vlan 2

[S2]interface Ethernet 0/0/1

[S2]port link-type access

[S2]port default vlan 2

[S2]interface Eth-trunk 2

[S2]port link-type trunk

[S2-Eth-Trunk2]port trunk allow-pass vlan all

[S2-Eth-Trunk2]mode manual load-balance

[S2-Eth-Trunk2]trunkport GigabitEthernet 0/0/1

[S2-Eth-Trunk2]trunkport GigabitEthernet 0/0/2

[S2]ip route-static 10.1.14.0 24 192.168.10.254



[S3]interface Eth-trunk 1

[S3]port link-type trunk

[S3-Eth-Trunk1]port trunk allow-pass vlan all

[S3-Eth-Trunk1]mode manual load-balance

[S3-Eth-Trunk1]trunkport GigabitEthernet 0/0/1

[S3-Eth-Trunk1]trunkport GigabitEthernet 0/0/2


PC(192.168.10.10/24):


Pc的IP地址为192.168.10.10 255.255.255.0 192.168.10.254


网关一定要为三层vlan的IP地址来作为PC的网关。

06b6877bf9342e6bbc56c841cb6f20ed_20160111153757409.jpg



679515ded6092eb91236adbb5a19e43e_20160111162124458.jpg

d38e0c85eea48b01c6c7582177493eb2_20160111162130962.jpg






1.不使用3个公网地址也可以实现，不过得将两个物理口和虚拟出来的vrrp地址放在同一网段。


2.使ISP的一端用路由器代替即可，路由的wan口为公网地址，lan口为跟虚拟地址在同一网段的私网地址：


例如：


532ae113e8696310a9ee22dd4b48aee9_20160516173710586.png


3.之所以要配置10.1.6.254和10.1.6.100的两个地址是因为R1下来的回程路由需要由10.1.6.100来作为网关，而10.1.6.254却是作为到公网的网关（如果直接将10.1.6.100的虚拟地址作为路由的lan口地址，则不能进行正常转发。）

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https://blog.csdn.net/u012402276/article/details/50484208


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