SRX Destination NAT scenario

Hi everybody,

Please consider the following example:

SRX A must translate all packets destined to 192.168.200.200 with 10.31.254.17 i.e. destination port remains unchanged just destination Ip needs to be replaced.

SRXA:

set security nat destination pool TESTA address 10.31.254.17/32

set security nat destination rule-set DNAT1 from zone untrust

set security nat destination rule-set DNAT1 rule r1 match destination-address 192.168.200.200/32

set security nat destination rule-set DNAT1 rule r1 then destination-nat pool TESTA

Above I am not specifying any destination port, does it mean destination port will remain unchanged as we desired above?

Thanks and have a good day!!