The following configuration shows dynamic address translation from a large prefix to a small pool, translating a /24 subnet to a pool of 10 addresses. When the addresses in the source pool (src-pool) are exhausted, network address translation is provided by the NAPT overload pool (pat-pool).
- [edit services nat]
- pool src-pool {
- address-range low 192.16.2.1 high 192.16.2.10;
- }
- pool pat-pool {
- address-range low 192.2.11 high 192.16.2.12;
- port automatic;
- }
- rule myrule {
- match-direction input;
-
- term myterm {
-
- from {
- source-address 10.150.1.0/24;
- }
-
- then {
-
- translated {
- source-pool src-pool;
- overload-pool pat-pool;
- translation-type source dynamic;
- }
- }
- }
- }