Prisma SD-WAN NAT Policies
Prisma SD-WAN supports Network Address Translation (NAT) to translate
public and private IP addresses. This ensures privacy of internal networks connected to
public or private networks.
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Prisma SD-WAN supports Network Address Translation (NAT) to translate
public and private IP addresses. This ensures privacy of internal networks connected to
public or private networks and allows reuse of the same IP address or mapping multiple
IP addresses to a single IP address. Use NAT policies to configure a central framework
for NAT operations. By default, Prisma SD-WAN provides an out-of-the-box configuration
that automatically performs Source NAT on traffic destined directly to public internet
interfaces.
You can create a simple NAT stack or an advanced NAT stack. A simple NAT stack has only
one NAT policy set. You can add NAT Policy rules directly to Simple NAT Policy Set
Stacks. This simplifies the management of NAT stacks if you do not need to leverage the
stacking capabilities.
An Advanced NAT stack can accommodate a maximum of four policy sets and one default rule
policy set. The policy sets in a NAT stack are ordered from left to right, with the
left-most policy set designated as the highest priority. A site will evaluate policy
sets within a stack based on the order of the policy sets.
