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

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Configuring hub groups
Hub groups apply to large ADVPN networks. You can classify spokes to different hub groups, and
specify one or more hubs for each group.
When a VAM client registers with the VAM server, the VAM server selects a hub group for the client as
follows:
1. The server matches the private address of the client against the private addresses of hubs in
different hub groups in lexicographic order.
2. If a matching hub is found, the server assigns the client to the hub group as a hub.
3. If no match is found, the server matches the client's private address against the private addresses
of spokes in different hub groups in lexicographic order.
4. If a matching spoke is found, the server assigns the client to the hub group as a spoke.
5. If no match is found, the registration fails.
The VAM server only assigns hub information in the matching hub group to the client. The client only
establishes permanent ADVPN tunnels to the hubs in the hub group.
Creating a hub group
Ste
p
Command Remarks
1. Enter system view.
system-view
N/A
2. Enter ADVPN domain view.
vam server advpn-domain
domain-name [ id domain-id ]
N/A
3. Create a hub group and enter
hub group view.
hub-group group-name By default, no hub group exists.
Configuring hub private address in a hub group
A hub group must have at least one hub private address.
To configure hub private address in the hub group:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter ADVPN domain view.
vam server advpn-domain
domain-name [ id domain-id ]
N/A
3. Enter hub group view.
hub-group group-name N/A