@0 nat on lo0 inet from 127.0.0.0/24 to 1.2.3.0/25 -> 127.0.0.1
[ Skip steps: i=end d=end f=end p=end sa=2 sp=end dp=end ]
[ queue: qname= qid=0 pqname= pqid=0 ]
[ Evaluations: 0         Packets: 0         Bytes: 0           States: 0     ]

@1 nat on lo0 inet from 127.0.0.0/24 to 2.4.6.8/30 -> 127.0.0.1
[ Skip steps: i=end d=end f=end p=end sp=end dp=end ]
[ queue: qname= qid=0 pqname= pqid=0 ]
[ Evaluations: 0         Packets: 0         Bytes: 0           States: 0     ]

@2 nat on lo0 inet from 10.0.1.0/24 to 1.2.3.0/25 -> 127.0.0.1
[ Skip steps: i=end d=end f=end p=end sa=end sp=end dp=end ]
[ queue: qname= qid=0 pqname= pqid=0 ]
[ Evaluations: 0         Packets: 0         Bytes: 0           States: 0     ]

@3 nat on lo0 inet from 10.0.1.0/24 to 2.4.6.8/30 -> 127.0.0.1
[ Skip steps: i=end d=end f=end p=end sa=end sp=end da=end dp=end ]
[ queue: qname= qid=0 pqname= pqid=0 ]
[ Evaluations: 0         Packets: 0         Bytes: 0           States: 0     ]

@0 rdr on lo0 inet proto tcp from 127.0.0.0/24 to 1.2.3.0/25 port = ftp -> 127.0.0.1 port 8021
[ Skip steps: i=4 d=end f=end p=end sa=2 sp=end dp=end ]
[ queue: qname= qid=0 pqname= pqid=0 ]
[ Evaluations: 0         Packets: 0         Bytes: 0           States: 0     ]

@1 rdr on lo0 inet proto tcp from 127.0.0.0/24 to 2.4.6.8/30 port = ftp -> 127.0.0.1 port 8021
[ Skip steps: i=4 d=end f=end p=end sp=end dp=end ]
[ queue: qname= qid=0 pqname= pqid=0 ]
[ Evaluations: 0         Packets: 0         Bytes: 0           States: 0     ]

@2 rdr on lo0 inet proto tcp from 10.0.1.0/24 to 1.2.3.0/25 port = ftp -> 127.0.0.1 port 8021
[ Skip steps: i=4 d=end f=end p=end sa=4 sp=end dp=end ]
[ queue: qname= qid=0 pqname= pqid=0 ]
[ Evaluations: 0         Packets: 0         Bytes: 0           States: 0     ]

@3 rdr on lo0 inet proto tcp from 10.0.1.0/24 to 2.4.6.8/30 port = ftp -> 127.0.0.1 port 8021
[ Skip steps: d=end f=end p=end sp=end dp=end ]
[ queue: qname= qid=0 pqname= pqid=0 ]
[ Evaluations: 0         Packets: 0         Bytes: 0           States: 0     ]

@4 rdr on lo1 inet proto tcp from 127.0.0.0/24 to 1.2.3.0/25 port = ftp -> 127.0.0.1 port 8021
[ Skip steps: i=end d=end f=end p=end sa=6 sp=end dp=end ]
[ queue: qname= qid=0 pqname= pqid=0 ]
[ Evaluations: 0         Packets: 0         Bytes: 0           States: 0     ]

@5 rdr on lo1 inet proto tcp from 127.0.0.0/24 to 2.4.6.8/30 port = ftp -> 127.0.0.1 port 8021
[ Skip steps: i=end d=end f=end p=end sp=end dp=end ]
[ queue: qname= qid=0 pqname= pqid=0 ]
[ Evaluations: 0         Packets: 0         Bytes: 0           States: 0     ]

@6 rdr on lo1 inet proto tcp from 10.0.1.0/24 to 1.2.3.0/25 port = ftp -> 127.0.0.1 port 8021
[ Skip steps: i=end d=end f=end p=end sa=end sp=end dp=end ]
[ queue: qname= qid=0 pqname= pqid=0 ]
[ Evaluations: 0         Packets: 0         Bytes: 0           States: 0     ]

@7 rdr on lo1 inet proto tcp from 10.0.1.0/24 to 2.4.6.8/30 port = ftp -> 127.0.0.1 port 8021
[ Skip steps: i=end d=end f=end p=end sa=end sp=end da=end dp=end ]
[ queue: qname= qid=0 pqname= pqid=0 ]
[ Evaluations: 0         Packets: 0         Bytes: 0           States: 0     ]