Configuring An Isatap Tunnel - HPE FlexNetwork 10500 Series Configuration Manual

[SwitchB-vlan101] port gigabitethernet 1/0/1
[SwitchB-vlan101] quit
# Specify an IPv6 address for VLAN-interface 101.
[SwitchB] interface vlan-interface 101
[SwitchB-Vlan-interface101] ipv6 address 2001::1/16
[SwitchB-Vlan-interface101] quit
# Create service loopback group 1, and specify its service type as tunnel.
[SwitchB] service-loopback group 1 type tunnel
# Assign GigabitEthernet 1/0/3 to service loopback group 1.
[SwitchB] interface gigabitethernet 1/0/3
[SwitchB-GigabitEthernet1/0/3] port service-loopback group 1
[SwitchB-GigabitEthernet1/0/3] quit
# Create 6to4 tunnel interface Tunnel 1.
[SwitchB] interface tunnel 1 mode ipv6-ipv4 6to4
# Specify an IPv6 address for the tunnel interface.
[SwitchB-Tunnel1] ipv6 address 2002:0601:0101::1/64
# Specify VLAN-interface 100 as the source interface of the tunnel interface.
[SwitchB-Tunnel1] source vlan-interface 100
[SwitchB-Tunnel1] quit
# Configure a static route destined for 2002::/16 through the tunnel interface.
[SwitchB] ipv6 route-static 2002:: 16 tunnel 1
Verifying the configuration
# Verify that the Linux-running hosts Host A and Host B can ping each other.
D:\>ping6 -s 2002:201:101:1::2 2001::2
Pinging 2001::2
from 2002:201:101:1::2 with 32 bytes of data:
Reply from 2001::2: bytes=32 time=13ms
Reply from 2001::2: bytes=32 time=1ms
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

Follow these guidelines when you configure an ISATAP tunnel:
•
You do not need to configure a destination address for an ISATAP tunnel, because the
destination IPv4 address is embedded in the ISATAP address.
•
Do not specify the same source addresses for local tunnel interfaces in the same tunnel mode.
•
Because automatic tunnels do not support dynamic routing, configure a static route destined for
the destination IPv6 network at each tunnel end. You can specify the local tunnel interface as
the egress interface of the route or specify the IPv6 address of the peer tunnel interface as the
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