H3C MSR810 and Cisco equipment build MGRE Example

Use LP1 1.1.1.1 to simulate the headquarters server and LP1 2.2.2.2 to simulate the branch client.

2. Device configuration

1. Our MSR equipment is used as NHC with the following configuration

interface Tunnel2 mode mgre                                                    

 ip address 112.0.0.2 255.255.255.0               // Tunnel belongs to the global domain

ospf network-type broadcast                                              

ospf 1 area 0.0.0.0                                                            

source GigabitEthernet0/2                                                     

tunnel vpn-instance 1                                              

nhrp network-id 9                                                              

 nhrp authentication cipher $c$3$0MPkuM74bLtxsHEdSUNO7ajg92Foa9YdbA==          

 nhrp holdtime 2600                                                            

 nhrp nhs 112.0.0.1 nbma 1.0.0.1                                                

#                                                                              

interface GigabitEthernet0/2                                                   

port link-mode route                                                          

 combo enable copper                                                           

 ip binding vpn-instance 1                                                     

 ip address 1.0.0.2 255.255.255.0                                              

interface LoopBack1                                                             // simulate the branch client.

ip address 2.2.2.2 255.255.255.0                                              

 ospf 1 area 0.0.0.0 

B. Configuration of Cisco equipment

interface Loopback1    // simulate the HQ server                                                   

 ip address 1.1.1.1    255.255.255.0   

 ip ospf 1 area 0                                                              

!                                                                               

interface Tunnel1                                                              

 ip address 112.0.0.1 255.255.255.0                                            

 no ip redirects                                                                

 ip nhrp authentication 123456                                                 

 ip nhrp map multicast dynamic                                                 

 ip nhrp network-id 9                                                           

 ip nhrp holdtime 3600                                                         

 ip ospf network broadcast                                                     

 ip ospf 1 area 0                                                               

 tunnel source 1.0.0.1                                                         

 tunnel mode gre multipoint                                                    

!                                                                               

interface GigabitEthernet0/0                                                   

 ip address 1.0.0.1 255.255.255.0                                              

 duplex auto                                                                    

 speed auto                                                                    

 media-type rj45  

2. The test results

[MSR]dis ospf routing                                               

          OSPF Process 1 with Router ID 168.32.187.31                          

                   Routing Table                                               

 Routing for network                                                           

 Destination        Cost     Type    NextHop         AdvRouter       Area      

 1.1.1.0/24         1563     Stub    112.0.0.1       112.0.0.1       0.0.0.0     

112.0.0.0/24       1562     Transit 0.0.0.0         112.0.0.1       0.0.0.0   

 2.2.2.2/32         0        Stub    0.0.0.0         168.32.187.31   0.0.0.0 

When ping the local loopback 1.1.1.1 on Cisco device from local loopback 2.2.2.2, the traffic is normal:

[MSR]ping -a 2.2.2.2 1.1.1.1                                                  

Ping 1.1.1.1 (1.1.1.1) from 2.2.2.2: 56 data bytes, press CTRL+C to break      

56 bytes from 1.1.1.1: icmp_seq=0 ttl=255 time=0.777 ms                        

56 bytes from 1.1.1.1: icmp_seq=1 ttl=255 time=0.700 ms                        

56 bytes from 1.1.1.1: icmp_seq=2 ttl=255 time=0.592 ms                        

56 bytes from 1.1.1.1: icmp_seq=3 ttl=255 time=0.600 ms                        

56 bytes from 1.1.1.1: icmp_seq=4 ttl=255 time=0.551 ms                        

--- Ping statistics for 1.1.1.1 ---                                             

5 packet(s) transmitted, 5 packet(s) received, 0.0% packet loss                

round-trip min/avg/max/std-dev = 0.551/0.644/0.777/0.083 ms