Juniper SRX系列 防火墙 热备份HA 配置

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highwin 发表于 2019/01/25 15:10:04 2019/01/25
【摘要】 以前经常调试Juniper SRX系列防火墙，总结出一些不同的双机热备配置实验。

一、测试环境

SRX220两台

二、配置须知

SRX 220 默认带外管理口 Ge-0/0/6 控制口：Ge-0/0/7 数据同步口：Ge-0/0/1 使用集群则集群后接口标示为：Ge-0/0/0-7; Ge-3/0/0-7 不同型号集群后接口显示不同，详情见官方文档。

三、相关设备连线接口IP

G-0/0/3：192.168.3.1/24

G-0/0/4：192.168.4.1/24 

G-0/0/5：192.168..5.1/24 

MGT:10.10.30.189-190/24 

F0/0：192.168.4.2/24

F0/1：192.168.6.1/24 （模拟遥远互联网）


四、拓扑图

111.png


五、配置文件

（1）路由模式热备 HA

1、详细配置：

On device A:>set chassis cluster cluster-id 1 node 0 reboot 

On device B:>set chassis cluster cluster-id 1 node 1 reboot On device A:

set groups node0 system host-name SRX-Primary

set groups node0 interfaces fxp0 unit 0 family inet address 10.10.30.189/24 

set groups node1 system host-name SRX-Secondby

set groups node1 interfaces fxp0 unit 0 family inet address 10.10.30.190/24 

set apply-groups "${node}"

set interfaces fab0 fabric-options member-interfaces ge-0/0/1

set interfaces fab1 fabric-options member-interfaces ge-3/0/1 

set chassis cluster redundancy-group 0 node 0 priority 100

 

set chassis cluster redundancy-group 0 node 1 priority 1

set chassis cluster redundancy-group 1 node 0 priority 100

set chassis cluster redundancy-group 1 node 1 priority 1

set chassis cluster redundancy-group 1 interface-monitor ge-0/0/3 weight 255

 set chassis cluster redundancy-group 1 interface-monitor ge-0/0/4 weight 255 

set chassis cluster redundancy-group 1 interface-monitor ge-0/0/5 weight 255 

set chassis cluster redundancy-group 1 interface-monitor ge-3/0/3 weight 255 

set chassis cluster redundancy-group 1 interface-monitor ge-3/0/4 weight 255 

set chassis cluster redundancy-group 1 interface-monitor ge-3/0/5 weight 255 

set chassis cluster reth-count 3

set interfaces ge-0/0/3 gigether-options redundant-parent reth0 s

et interfaces ge-3/0/3 gigether-options redundant-parent reth0 

set interfaces reth0 redundant-ether-options redundancy-group 1 

set interfaces reth0 unit 0 family inet address 192.168.3.1/24

set interfaces ge-0/0/4 gigether-options redundant-parent reth1 

set interfaces ge-3/0/4 gigether-options redundant-parent reth1 

set interfaces reth1 redundant-ether-options redundancy-group 1 

set interfaces reth1 unit 0 family inet address 192.168.4.1/24

set interfaces ge-0/0/5 gigether-options redundant-parent reth2 

set interfaces ge-3/0/5 gigether-options redundant-parent reth2

set interfaces reth2 redundant-ether-options redundancy-group 1 

set interfaces reth2 unit 0 family inet address 192.168.5.1/24

set security zones security-zone trust interfaces reth0.0

set security zones security-zone untrust interfaces reth1.0 

set security zones security-zone DMZ interfaces reth2.0

2、验证：

查看双机状态

root@SRX-Primary> show chassis cluster status Cluster ID: 1

Node Priority Status Preempt Manual failover


Redundancy group: 0 , Failover count: 1


node0 100 primary no no

node1 1 secondary no no


Redundancy group: 1 , Failover count: 1


node0 100 primary no no

node1 1 secondary no no

3、测试主备切换

112.png

4、查看当前设备主备情况：

113.png

5、配置说明：

On device A: >set chassis cluster cluster-id 1 node 0 reboot

//定义 cluster-id 和 node，同一个集群 cluster-id 必须相同，取值范围为 0-15，0 代表禁用集群；node 取值范 围为 0-1,0 代表主设备

On device B: >set chassis cluster cluster-id 1 node 1 reboot

//定义 cluster-id 和 node，同一个集群 cluster-id 必须相同，取值范围为 0-15，0 代表禁用集群；node 取值范 围为 0-1,0 代表主设备

On device A:

set groups node0 system host-name SRX-Primary

set groups node0 interfaces fxp0 unit 0 family inet address 10.10.30.189/24 

set groups node1 system host-name SRX-Secondby

set groups node1 interfaces fxp0 unit 0 family inet address 10.10.30.190/24

//为集群设备配置单独的名字和管理 IP 地址 

set apply-groups "${node}"

//让以上的全局配置应用到每个独立的节点上

set interfaces fab0 fabric-options member-interfaces ge-0/0/1 

set interfaces fab1 fabric-options member-interfaces ge-3/0/1

//定义数据面板控制口并关联端口

set chassis cluster redundancy-group 0 node 0 priority 100

set chassis cluster redundancy-group 0 node 1 priority 1

set chassis cluster redundancy-group 1 node 0 priority 100

set chassis cluster redundancy-group 1 node 1 priority 1

//设置冗余组的对不同节点的优先级，优先级范围 1-254.值越大优先级越高，一般习惯定义 2 个冗余组， redundancy-group 0 用于控制引擎，redundancy-group 1 用于控制数据引擎，当然你也可以为每组冗余端口放 在一个 redundancy-group 组中

set chassis cluster redundancy-group 1 interface-monitor ge-0/0/3 weight 255 

set chassis cluster redundancy-group 1 interface-monitor ge-0/0/4 weight 255 

set chassis cluster redundancy-group 1 interface-monitor ge-0/0/5 weight 255 

set chassis cluster redundancy-group 1 interface-monitor ge-3/0/3 weight 255 

set chassis cluster redundancy-group 1 interface-monitor ge-3/0/4 weight 255 

set chassis cluster redundancy-group 1 interface-monitor ge-3/0/5 weight 255

//配置接口监控在数据冗余口，不建议配置接口监控在 redundancy-group 0，当监控到接口故障后优先级降 255， 实现数据口冗余自动切换

set chassis cluster reth-count 3

//定义集群最多支持多少组冗余接口，必须不低于当前配置的冗余口组数目，否则将有超过数量的冗余口不能正常 工作，超过冗余组的冗余接口的路由信息都不生效

set interfaces ge-0/0/3 gigether-options redundant-parent reth0

set interfaces ge-3/0/3 gigether-options redundant-parent reth0 

set interfaces reth0 redundant-ether-options redundancy-group 1

//把物理端口加入到冗余接口 reth，并把接口 reth0 加入数据冗余组 redundancy-group 1 

set interfaces reth0 unit 0 family inet address 192.168.3.1/24

//为冗余逻辑接口配置 IP 地址

set interfaces ge-0/0/4 gigether-options redundant-parent reth1 

set interfaces ge-3/0/4 gigether-options redundant-parent reth1 

set interfaces reth1 redundant-ether-options redundancy-group 1

//把物理端口加入到冗余接口 reth，并把接口 reth1 加入数据冗余组 redundancy-group 1 

set interfaces reth1 unit 0 family inet address 192.168.4.1/24

//为冗余逻辑接口配置 IP 地址

set interfaces ge-0/0/5 gigether-options redundant-parent reth2 

set interfaces ge-3/0/5 gigether-options redundant-parent reth2 

set interfaces reth2 redundant-ether-options redundancy-group 1

//把物理端口加入到冗余接口 reth，并把接口 reth2 加入数据冗余组 redundancy-group 1 

set interfaces reth2 unit 0 family inet address 192.168.5.1/24

//为冗余逻辑接口配置 IP 地址

set security zones security-zone trust interfaces reth0.0 

set security zones security-zone untrust interfaces reth1.0

set security zones security-zone DMZ interfaces reth2.0

//把集群的逻辑接口关联到 ZONE


（2）透明模式热备 HA

1、详细配置：

On device A:>set chassis cluster cluster-id 1 node 0 reboot 

On device B:>set chassis cluster cluster-id 1 node 1 reboot On device A:

set groups node0 system host-name SRX-Primary

set groups node0 interfaces fxp0 unit 0 family inet address 10.10.30.189/24 

set groups node1 system host-name SRX-Secondby

set groups node1 interfaces fxp0 unit 0 family inet address 10.10.30.190/24

set apply-groups "${node}"

set chassis cluster reth-count 3

set chassis cluster redundancy-group 0 node 0 priority 100

set chassis cluster redundancy-group 0 node 1 priority 1

set chassis cluster redundancy-group 1 node 0 priority 100

set chassis cluster redundancy-group 1 node 1 priority 1

set chassis cluster redundancy-group 1 interface-monitor ge-0/0/3 weight 255 

set chassis cluster redundancy-group 1 interface-monitor ge-3/0/3 weight 255 

set chassis cluster redundancy-group 1 interface-monitor ge-0/0/4 weight 255 

set chassis cluster redundancy-group 1 interface-monitor ge-3/0/4 weight 255 

set chassis cluster redundancy-group 1 interface-monitor ge-0/0/5 weight 255 

set chassis cluster redundancy-group 1 interface-monitor ge-3/0/5 weight 255 

set interfaces ge-0/0/3 gigether-options redundant-parent reth0

set interfaces ge-0/0/4 gigether-options redundant-parent reth1 

set interfaces ge-0/0/5 gigether-options redundant-parent reth2 

set interfaces ge-3/0/3 gigether-options redundant-parent reth0 

set interfaces ge-3/0/4 gigether-options redundant-parent reth1 

set interfaces ge-3/0/5 gigether-options redundant-parent reth2 

set interfaces fab0 fabric-options member-interfaces ge-0/0/1 

set interfaces fab1 fabric-options member-interfaces ge-3/0/1

set interfaces reth0 redundant-ether-options redundancy-group 1

 

set interfaces reth0 unit 0 family bridge interface-mode access

set interfaces reth0 unit 0 family bridge vlan-id 1

set interfaces reth1 redundant-ether-options redundancy-group 1 

set interfaces reth1 unit 0 family bridge interface-mode access  

set interfaces reth1 unit 0 family bridge vlan-id 1

set interfaces reth2 redundant-ether-options redundancy-group 1 

set interfaces reth2 unit 0 family bridge interface-mode access  

set interfaces reth2 unit 0 family bridge vlan-id 1

set bridge-domains sysway domain-type bridge 

set bridge-domains sysway vlan-id 1

2、验证

查看双机状态：

114.png

3、配置说明

On device A:>set chassis cluster cluster-id 1 node 0 reboot 

On device B:>set chassis cluster cluster-id 1 node 1 reboot

//定义 cluster-id 和 node，同一个集群 cluster-id 必须相同，取值范围为 0-15，0 代表禁用集群；node 取值范

围为 0-1,0 代表主设备 On device A:

set groups node0 system host-name SRX-Primary

set groups node0 interfaces fxp0 unit 0 family inet address 10.10.30.189/24 

set groups node1 system host-name SRX-Secondby

set groups node1 interfaces fxp0 unit 0 family inet address 10.10.30.190/24

set apply-groups "${node}"

//把以上的全局配置应用到每个独立的节点上 

set chassis cluster reth-count 3

set chassis cluster redundancy-group 0 node 0 priority 100

set chassis cluster redundancy-group 0 node 1 priority 1

 

set chassis cluster redundancy-group 1 node 0 priority 100

set chassis cluster redundancy-group 1 node 1 priority 1

//设置冗余组数量及冗余组的不同节点的优先级

set chassis cluster redundancy-group 1 interface-monitor ge-0/0/3 weight 255 

set chassis cluster redundancy-group 1 interface-monitor ge-3/0/3 weight 255 

set chassis cluster redundancy-group 1 interface-monitor ge-0/0/4 weight 255 

set chassis cluster redundancy-group 1 interface-monitor ge-3/0/4 weight 255 

set chassis cluster redundancy-group 1 interface-monitor ge-0/0/5 weight 255 

set chassis cluster redundancy-group 1 interface-monitor ge-3/0/5 weight 255

//配置接口监控在数据冗余组

set interfaces ge-0/0/3 gigether-options redundant-parent reth0 

set interfaces ge-0/0/4 gigether-options redundant-parent reth1 

set interfaces ge-0/0/5 gigether-options redundant-parent reth2 

set interfaces ge-3/0/3 gigether-options redundant-parent reth0 

set interfaces ge-3/0/4 gigether-options redundant-parent reth1 

set interfaces ge-3/0/5 gigether-options redundant-parent reth2

//把物理接口关联到冗余组

set interfaces fab0 fabric-options member-interfaces ge-0/0/1 

set interfaces fab1 fabric-options member-interfaces ge-3/0/1

//定义数据面板控制口并关联端口

set interfaces reth0 redundant-ether-options redundancy-group 1

//定义接口 reth0 口关联到 redundancy-group 1

set interfaces reth0 unit 0 family bridge interface-mode access

//设置逻辑接口为网桥模式并且接口类型为 access 

set interfaces reth0 unit 0 family bridge vlan-id 1

//设置逻辑接口为网桥模式并允许 vlan 1 的数据包通过（建议 VLAN ID 值与直连交换机的接口属于同一个 VLAN） 

set interfaces reth1 redundant-ether-options redundancy-group 1

set interfaces reth1 unit 0 family bridge interface-mode access 

set interfaces reth1 unit 0 family bridge vlan-id 1

set interfaces reth2 redundant-ether-options redundancy-group 1 

set interfaces reth2 unit 0 family bridge interface-mode access

set interfaces reth2 unit 0 family bridge vlan-id 1

//设置 reth1，reth2 的相关属性

set bridge-domains sysway domain-type bridge

//定义网桥域类型及网桥域名称

set bridge-domains sysway vlan-id 1

//定义网桥域的 VLAN ID 建议和 reth 接口定义的一样

 

（3）透明模式热备 HA（Trunk接口互连）

1、详细配置：

On device A:>set chassis cluster cluster-id 1 node 0 reboot 

On device B:>set chassis cluster cluster-id 1 node 1 reboot 

On device A:

set groups node0 system host-name SRX-Primary

set groups node0 interfaces fxp0 unit 0 family inet address 10.10.30.189/24 

set groups node1 system host-name SRX-Secondby

set groups node1 interfaces fxp0 unit 0 family inet address 10.10.30.190/24 

set apply-groups "${node}"

set chassis cluster reth-count 3

set chassis cluster redundancy-group 0 node 0 priority 100

set chassis cluster redundancy-group 0 node 1 priority 1

set chassis cluster redundancy-group 1 node 0 priority 100

set chassis cluster redundancy-group 1 node 1 priority 1

set chassis cluster redundancy-group 1 interface-monitor ge-0/0/3 weight 255 

set chassis cluster redundancy-group 1 interface-monitor ge-3/0/3 weight 255 

set chassis cluster redundancy-group 1 node 0 priority 100

set chassis cluster redundancy-group 1 node 1 priority 1

set chassis cluster redundancy-group 1 interface-monitor ge-0/0/4 weight 255 

set chassis cluster redundancy-group 1 interface-monitor ge-3/0/4 weight 255 

set chassis cluster redundancy-group 1 node 0 priority 100

set chassis cluster redundancy-group 1 node 1 priority 1

set chassis cluster redundancy-group 1 interface-monitor ge-0/0/5 weight 255 

set chassis cluster redundancy-group 1 interface-monitor ge-3/0/5 weight 255 

set interfaces ge-0/0/3 gigether-options redundant-parent reth0

set interfaces ge-0/0/4 gigether-options redundant-parent reth1

set interfaces ge-0/0/5 gigether-options redundant-parent reth2 

set interfaces ge-3/0/3 gigether-options redundant-parent reth0 

set interfaces ge-3/0/4 gigether-options redundant-parent reth1

 

set interfaces ge-3/0/5 gigether-options redundant-parent reth2

set interfaces fab0 fabric-options member-interfaces ge-0/0/1 

set interfaces fab1 fabric-options member-interfaces ge-3/0/1

set interfaces reth0 redundant-ether-options redundancy-group 1 

set interfaces reth0 vlan-tagging

set interfaces reth0 native-vlan-id 1

set interfaces reth0 unit 0 family bridge interface-mode trunk 

set interfaces reth0 unit 0 family bridge vlan-id-list 1-1000

set interfaces reth1 redundant-ether-options redundancy-group 1

set interfaces reth1 vlan-tagging 

set interfaces reth1 native-vlan-id 1

set interfaces reth1 unit 0 family bridge interface-mode trunk 

set interfaces reth1 unit 0 family bridge vlan-id-list 1-1000

set interfaces reth2 redundant-ether-options redundancy-group 1

set interfaces reth2 vlan-tagging 

set interfaces reth2 native-vlan-id 1

set interfaces reth2 unit 0 family bridge interface-mode trunk 

set interfaces reth2 unit 0 family bridge vlan-id-list 1-1000 

set bridge-domains sysway vlan-id-list 1-1000

2、验证

115.png

手动主备切换：

QQ截图20190125150446.jpg

当前双机状态：
116.png


3、配置说明

On device A:>set chassis cluster cluster-id 1 node 0 reboot 

On device B:>set chassis cluster cluster-id 1 node 1 reboot

//定义 cluster-id 和 node，同一个集群 cluster-id 必须相同，取值范围为 0-15，0 代表禁用集群；node 取值范 围为 0-1,0 代表主设备

On device A:

set groups node0 system host-name SRX-Primary

set groups node0 interfaces fxp0 unit 0 family inet address 10.10.30.189/24 

set groups node1 system host-name SRX-Secondby

set groups node1 interfaces fxp0 unit 0 family inet address 10.10.30.190/24 

set apply-groups "${node}"

//把以上的全局配置应用到每个独立的节点上 

set chassis cluster reth-count 3

set chassis cluster redundancy-group 0 node 0 priority 100

set chassis cluster redundancy-group 0 node 1 priority 1

//设置冗余组数量及控制冗余组的不同节点的优先级

set chassis cluster redundancy-group 1 node 0 priority 100

set chassis cluster redundancy-group 1 node 1 priority 1

 

set chassis cluster redundancy-group 1 interface-monitor ge-0/0/3 weight 255

set chassis cluster redundancy-group 1 interface-monitor ge-3/0/3 weight 255 

set chassis cluster redundancy-group 1 node 0 priority 100

set chassis cluster redundancy-group 1 node 1 priority 1

set chassis cluster redundancy-group 1 interface-monitor ge-0/0/4 weight 255 

set chassis cluster redundancy-group 1 interface-monitor ge-3/0/4 weight 255 

set chassis cluster redundancy-group 1 node 0 priority 100

set chassis cluster redundancy-group 1 node 1 priority 1

set chassis cluster redundancy-group 1 interface-monitor ge-0/0/5 weight 255 

set chassis cluster redundancy-group 1 interface-monitor ge-3/0/5 weight 255

//配置接口监控在数据冗余组

set interfaces ge-0/0/3 gigether-options redundant-parent reth0 

set interfaces ge-0/0/4 gigether-options redundant-parent reth1 

set interfaces ge-0/0/5 gigether-options redundant-parent reth2 

set interfaces ge-3/0/3 gigether-options redundant-parent reth0 

set interfaces ge-3/0/4 gigether-options redundant-parent reth1 

set interfaces ge-3/0/5 gigether-options redundant-parent reth2

//把物理接口关联到数据冗余组

set interfaces fab0 fabric-options member-interfaces ge-0/0/1 

set interfaces fab1 fabric-options member-interfaces ge-3/0/1

//定义数据面板控制口并关联端口

set interfaces reth0 redundant-ether-options redundancy-group 1

//定义接口 reth0 口关联到 redundancy-group 1 set interfaces reth0 vlan-tagging

//开启接口支持 802.1Q

set interfaces reth0 native-vlan-id 1

//设置接口的本征 VLAN ID 为 1

set interfaces reth0 unit 0 family bridge interface-mode trunk

//设置逻辑接口的模式为中继模式

set interfaces reth0 unit 0 family bridge vlan-id-list 1-1000

//设置接口允许通过的 VLAN ID 值

set interfaces reth1 redundant-ether-options redundancy-group 1 

set interfaces reth1 vlan-tagging

set interfaces reth1 native-vlan-id 1

set interfaces reth1 unit 0 family bridge interface-mode trunk 

set interfaces reth1 unit 0 family bridge vlan-id-list 1-1000

set interfaces reth2 redundant-ether-options redundancy-group 1 

set interfaces reth2 vlan-tagging

set interfaces reth2 native-vlan-id 1

set interfaces reth2 unit 0 family bridge interface-mode trunk 

set interfaces reth2 unit 0 family bridge vlan-id-list 1-1000

//设置 reth1，reth2 的相关属性

 

set bridge-domains sysway vlan-id-list 1-1000

//定义网桥域及允许的 VLAN ID 建议和 reth 接口定义的一样

高版本的 Trunk 模式 HA 网桥域定义: set bridge-domains SRX650-CRM domain-type bridge vlan-id-list 1-1000 待验证！



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