R0106-HP MSR Router Series Layer 3 - IP Services Configuration Guide(V7)

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IPv4 multi-hub-group ADVPN configuration example
Network requirements
As shown in Figure 140, the primary and secondary VAM servers manage and maintain VAM client
information for all hubs and spokes. The AAA server performs authentication and accounting for VAM
clients.
Configure three hub groups to accommodate all ADVPN nodes:
• Hub group 0 contains Hub 1, Hub 2, and Hub 3.
• Hub group 1 contains Hub 1, Hub 2, Spoke 1, and Spoke 2. Hub 1 and Hub 2 back up each other.
• Hub group 2 contains Hub 3, Spoke 3, and Spoke 4.
• Hub groups 1 and 2 use full-mesh networking.
• Any two spokes can establish a direct spoke-spoke tunnel.
Figure 140 Network diagram
Table 16 Interface and IP address assignment
Device Interface IP
address Device Interface IP address
Hub 1 GE1/0/1 1.0.0.1/24 Spoke 1 GE1/0/1 1.0.0.4/24
Tunnel1 192.168.1.1/24 GE1/0/2 192.168.10.1/24
Tunnel2 192.168.0.1/24 Tunnel1 192.168.1.3/24
Hub 2 GE1/0/1 1.0.0.2/24 Spoke 2 GE1/0/1 1.0.0.5/24
Tunnel1 192.168.1.2/24 GE1/0/2 192.168.20.1/24