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The host has obtained the prefix 2001::/64 and has automatically generated the global unicast

address 2001::5efe:1.1.1.2. The message "uses Router Discovery" indicates that the router

discovery feature is enabled on the host.

# Display information about IPv6 routes on the host.

C:\>ipv6 rt

2001::/64 -> 2 pref 1if+8=9 life 29d23h59m43s (autoconf)

::/0 -> 2/fe80::5efe:1.1.1.1 pref 1if+256=257 life 29m43s (autoconf)

• On the IPv6 host, configure a route to the ISATAP router.

C:\>netsh interface ipv6 set route 2001::/64 5 3001::1

Verifying the configuration

# Verify that the ISATAP host can ping the IPv6 host.

C:\>ping 3001::2

Pinging 3001::2 with 32 bytes of data:

Reply from 3001::2: time=1ms

Ping statistics for 3001::2:

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

Approximate round trip times in milli-seconds:

Minimum = 1ms, Maximum = 1ms, Average = 1ms

Configuring an IPv4 over IPv4 tunnel

Follow these guidelines when you configure an IPv4 over IPv4 tunnel:

• The tunnel destination address specified on the local device must be identical with the tunnel

source address specified on the tunnel peer device.

• Do not specify the same source and destination addresses for local tunnel interfaces in the

same tunnel mode.

• The IPv4 address of the local tunnel interface cannot be on the same subnet as the destination

address configured on the tunnel interface.

• To ensure correct packet forwarding, identify whether the destination IPv4 network and the IPv4

address of the local tunnel interface are on the same subnet. If they are not, configure a route

reaching the destination IPv4 network through the tunnel interface. You can configure the route

by using one of the following methods:

{ Configure a static route, and specify the local tunnel interface as the egress interface or

specify the IPv4 address of the peer tunnel interface as the next hop.

{ Enable a dynamic routing protocol on both tunnel interfaces to achieve the same purpose.

For more information about route configuration, see Layer 3—IP Routing Configuration Guide.

• The destination address of the route passing the tunnel interface cannot be on the same subnet

as the destination address configured on the tunnel interface.

To configure an IPv4 over IPv4 tunnel:

HPE FlexNetwork MSR Series Comware 7 Layer 3 - Ip Services Configuration Guides

Other manuals for HPE FlexNetwork MSR Series