| Type
|
Select one of the following translation modes:
- NAT64: Allows only IPv6 connectivity to customers while still enabling access to servers that have only IPv4 address. Following fields need
to be set:
- Local IPv4 pools: IPv4 addresses used in translation.
- NAT64 IPv6 prefix: 32,40,48,56,64 or 96 bit IPv6 prefix. IPv6 addresses matching this prefix will be translated to IPv4 addresses.
(96 bit prefix recommended).
- Static mappings (Optional): Can be used to ensure that specific IPv6 address & port combination will be always translated to
specific IPv4 address & port combination. IPv4 address must be from the local IPv4 pool.
- 464XLAT CLAT: Enables IPv4-only applications to work on IPv6-only networks. Following fields need to be set:
- Local IPv6 Prefix: 32,40,48,56,64, or 96 bit IPv6 prefix (96 bit prefix recommended) which will be used when translating local IPv4 addresses. Surrounding network
must route traffic matching this prefix to NGFW.
- Remote IPv6 Prefix: 32,40,48,56,64 or 96 bit IPv6 prefix (96 bit prefix recommended) which will be used when translating non-local
IPv4 addresses. This prefix must match the NAT64 prefix configured to the remote 464XLAT PLAT.
- SIIT EAM: Allows any IPv4 address to be converted to an IPv6 address by way of one simple configurable IPv6 prefix. Following fields need to
be set:
- Default IPv6 Address pool: 32,40,48,56,64 or 96 bit IPv6 prefix (96 bit prefix recommended) which will be used when translating
between IPv4 and IPv6 addresses. This prefix will be used when explicit mapping entries are not matching.
- SIIT EAM Mappings (Optional): Combination of IPv4 network prefix and IPv6 prefix definition. IPv4 prefix value must have identical or
smaller number of suffix bits than its corresponding IPv6 prefix value.
|