R3303-HP HSR6800 Routers Layer 3 - IP Services Configuration Guide

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Reply from 2001::2: bytes=32 time=1ms

Reply from 2001::2: bytes=32 time<1ms

Ping statistics for 2001::2:

Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),

Approximate round trip times in milli-seconds:

Minimum = 0ms, Maximum = 13ms, Average = 3ms

Configuring an ISATAP tunnel

Configuration prerequisites

Configure an IP addresses for the interface (such as a VLAN interface, GigabitEthernet interface, or

loopback interface) to be configured as the source interface of the tunnel interface.

Configuration guidelines

Follow these guidelines when you configure an ISATAP tunnel:

• No destination address needs to be configured for an ISATAP tunnel because the destination IPv4

address is embedded in the ISATAP address.

• Because automatic tunnels do not support dynamic routing, you must configure a static route

destined for the destination IPv6 network at each tunnel end. You can specify the local tunnel

interface as the output interface of the route or specify the IPv6 address of the peer tunnel interface

as the next hop of the route. For more configuration, see Layer 3—IP Routing Configuration Guide.

• The automatic tunnel interfaces using the same encapsulation protocol cannot use the same source

IP address.

Configuration procedure

To configure an ISATAP tunnel:

Ste

Command

Remarks

1. Enter system view.

system-view N/A

2. Enable IPv6.

ipv6

By default, the IPv6 forwarding

function is disabled.

3. Enter tunnel interface view.

interface tunnel number N/A