R3721-F3210-F3171-HP High-End Firewalls VPN Configuration Guide-6PW101

63
Task Remarks
Enabling AFT Required.
Configuring a DNS64 prefix Required.
Configuring an IVI prefix
Required.
Perform either one.
Configuring a 6to4 AFT policy
Complete the following tasks to configure AFT for communication initiated by an IPv4 host:
Task Remarks
Enabling AFT Required.
Configuring a DNS64 prefix Required.
Configuring an IVI prefix Required.
Configuring 4to6 AFT policies Required.
Configuring AFT
Configuration prerequisites
Before configuring AFT:
• Enable IPv6 on the AFT. For more information, see Network Management Configuration Guide.
• Configure an IPv4 or IPv6 address as required on the interface on which AFT is to be enabled.
Enabling AFT
You must enable AFT on both the interface connected to the IPv4 network and the interface connected to
the IPv6 network.
Ste
p
Command Remarks
1. Enter system view. system-view N/A
2. Enter interface view.
interface interface-type
interface-number
N/A
3. Enable AFT on the interface.
aft enable Disabled by default
NOTE:
• The aft enable command enables both AFT and NAT-PT. For more information about NAT-PT, see
NA
T
Configuration Guide .
• Avoid configuring AFT and NAT-PT on the same device.