HP VPN Firewall Appliances VPN Configuration Guide

# Configure the default route to the IPv6-only network.

[FirewallA] ipv6 route-static :: 0 2002:0601:0101::1

• Configure Firewall B:

# Enable IPv6.

<FirewallB> system-view

[FirewallB] ipv6

# Configure an IPv4 address for GigabitEthernet 0/2.

[FirewallB] interface gigabitethernet 0/2

[FirewallB-GigabitEthernet0/2] ip address 6.1.1.1 255.255.255.0

[FirewallB-GigabitEthernet0/2] quit

# Configure an IPv6 address for GigabitEthernet 0/1.

[FirewallB] interface gigabitethernet 0/1

[FirewallB-GigabitEthernet0/1] ipv6 address 2001::1/16

[FirewallB-GigabitEthernet0/1] quit

# Configure a 6to4 tunnel.

[FirewallB] interface tunnel 0

[FirewallB-Tunnel0] ipv6 address 2002:0601:0101::1/64

[FirewallB-Tunnel0] source gigabitethernet 0/2

[FirewallB-Tunnel0] tunnel-protocol ipv6-ipv4 6to4

[FirewallB-Tunnel0] quit

# Configure a static route whose destination address is 2002::/16 and next-hop is the tunnel

interface.

[FirewallB] ipv6 route-static 2002:: 16 tunnel 0

Verifying the configuration

# Ping Host B from Host A. The ping operation succeeds.

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

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