D-Link xStack DGS-3610 Series Configuration Manual page 441

DGS-3610 Series Configuration Guide Chapter 33 IPV6 Tunnel Configuration
interface GigabitEthernet 0/1
no switchport
ip address 211.162.7.1 255.255.255.0
# Connect the interfaces of the IPv4 network inside the site
interface FastEthernet 0/1
no switchport
ip address 192.168.0.1 255.255.255.0
# Configuer the isatap tunnel interface
interface Tunnel 1
tunnel mode ipv6ip isatap
tunnel source FastEthernet 0/1
ipv6 address 2002:d3a2:0701:1::/64 eui-64
no ipv6 nd suppress-ra
# Connect the interfaces of the IPv6 network
interface FastEthernet 0/2
no switchport
2002:d3a2:0701:10::1/64
# Configure the 6to4 tunnel interface
interface Tunnel 2
tunnel mode ipv6ip 6to4
ipv6 enable
tunnel source GigabitEthernet 0/1
# Configure the route to the 6to4 tunnel
ipv6 route 2002::/16 Tunnel 2
#Configure the route to the 6to4 relay router RT-D to access the Cernet network
ipv6 route ::/0 2002:d3a2::0901::1
RT-D(6to4 Relay) configuration:
# Connect the interfaces of the Internet
interface GigabitEthernet 0/1
no switchport
ip address 211.162.9.1 255.255.255.0
# Connect the interfaces of the IPv6 network
interface FastEthernet 0/1
no switchport
2001::1/64
no ipv6 nd suppress-ra
# Configure the 6to4 tunnel interface
interface Tunnel 1
tunnel mode ipv6ip 6to4
ipv6 address 2002:d3a2::0901::1/64
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