Routing policy is set between routers through static routing

1. Add cloud device

2. Add udp port

3. Add port mapping

4. Connect Cloud router

configure router

<Huawei>sys

Enter system view, return user view with Ctrl+Z.

[Huawei]sysname R1

[R1]int gig0/0/0

[R1-GigabitEthernet0/0/0]ip add 12.12.12.1 30

[R1-GigabitEthernet0/0/0]int gig0/0/1

[R1-GigabitEthernet0/0/1]ip add 192.168.101.1 30

[R1-GigabitEthernet0/0/1]q

[R1]ip route-static 192.168.1.0 24 192.168.101.2

[R1]ip route-static 192.168.2.0 24 12.12.12.2

[R1]ip route-static 192.168.101.0 30 12.12.12.2

<Huawei>sys

Enter system view, return user view with Ctrl+Z.

[Huawei]sysname  R2

[R2]int gig0/0/0

[R2-GigabitEthernet0/0/0]ip add 12.12.12.2 30

[R2-GigabitEthernet0/0/0]int gig0/0/1

[R2-GigabitEthernet0/0/1]ip add 192.168.101.5 30

[R2-GigabitEthernet0/0/1]q

[R2]ip route-static 192.168.1.0 24 12.12.12.1

[R2]ip route-static 192.168.101.0 24 12.12.12.1

[R2]ip route-static 192.168.2.0 24 192.168.101.6

<Huawei>sys

Enter system view, return user view with Ctrl+Z.

[Huawei]sysname R3

[R3]int gig0/0/0

[R3-GigabitEthernet0/0/0]ip add 192.168.101.2 30

[R3-GigabitEthernet0/0/0]int gig0/0/1

[R3-GigabitEthernet0/0/1]ip add 192.168.1.1 24

[R3-GigabitEthernet0/0/1]q

[R3]ip route-static 192.168.2.0 24 192.168.101.1

[R3]ip route-static 192.168.101.0 30 192.168.101.1

[R3]ip route-static 12.12.12.0 30 192.168.101.1

<Huawei>sys

Enter system view, return user view with Ctrl+Z.

[Huawei]sysname R4

[R4]int gig0/0/0

[R4-GigabitEthernet0/0/0]ip add 192.168.101.6 30

[R4-GigabitEthernet0/0/0]int gig0/0/1

[R4-GigabitEthernet0/0/1]ip add 192.168.2.1 24

[R4-GigabitEthernet0/0/1]q

[R4]ip route-static 192.168.1.0 24 192.168.101.5

[R4]ip route-static 192.168.101.0 30 192.168.101.5

[R4]ip route-static 12.12.12.0 30 192.168.101.5

 

pc passed the test