R0106-HP MSR Router Series Layer 3 - IP Services Command Reference(V7)

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shortcut ipv6 interest
Use shortcut ipv6 interest to configure rules for establishing IPv6 spoke-to-spoke tunnels.
Use undo shortcut ipv6 interest to restore the default.
Syntax
shortcut ipv6 interest { all | acl { ipv6-acl-number | name ipv6-acl-name } }
undo shortcut ipv6 interest
Default
No rules for establishing IPv6 spoke-to-spoke tunnels are configured. Spokes are not allowed to establish
direct tunnels.
Views
Hub group view
Predefined user roles
network-admin
mdc-admin
Parameters
all: Specifies that IPv6 spoke-to-spoke tunnels can be established between all spokes in different hub
groups.
acl: Specifies that IPv6 spoke-to-spoke tunnels can be established only between spokes permitted by an
IPv4 ACL.
ipv6-acl-number: Specifies the number of an IPv6 ACL:
• 2000 to 2999 for basic ACLs.
• 3000 to 3999 for advanced ACLs.
name ipv6-acl-name: Assigns a name to the IPv6 ACL for easy identification. The ipv6-acl-name
argument is a case-insensitive string of 1 to 63 characters. It must start with an English letter and to avoid
confusion, it cannot be all.
Usage guidelines
The VAM server assigns the configured rules for establishing IPv6 spoke-to-spoke tunnels to an online
hub.
When receiving an IPv6 spoke-to-spoke packet, a hub sends a redirect packet to the spoke that sent the
packet if all is specified or the packet matches an ACL rule. Then, the spoke contacts the VAM server to
obtain the public address of the remote spoke and establishes a direct tunnel to the remote spoke.
After a spoke-spoke tunnel is established, packets are directly forwarded to the remote spoke instead of
being forwarded through the hub.
When you reference an ACL, follow these restrictions and guidelines:
• If the referenced ACL does not exist, the configuration does not take effect. The hub sends no
redirect packet to the spoke.
• If the referenced ACL is an IPv6 basic ACL, this command supports only rules that match source
addresses.