NAT behaviour with multiple NAT IPs

  • Hello,

    Yesterday I accidentally added a second host to a rule thinking that only outgoing traffic would be affected.
    What happened was also incoming traffic was allowed as well a second IP being added to a NAT Port Forward rule.

    From my brief observation traffic was reaching both destinations in a round robin fashion.
    Is that what's expected?
    Does pfSense apply any kind of prioritisation or any other logic in decision making?
    I.e. where to direct to when a new incoming request arrives?

    pfSense version 2.2.6.


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