Настраивал PF
ext_if="tun0"
int_if="em0"
int_net="10.10.10.1/24"
scrub in all
rdr pass on $ext_if proto tcp from any to any port 6112 -> 10.10.10.10 port 6112
nat on $ext_if from $int_net to any -> ($ext_if)
block all
pass from { lo, $int_net } to any keep state
и так
ext_if="tun0"
int_if="em0"
int_net="10.10.10.1/24"
scrub in all
nat on $ext_if from $int_net to any -> ($ext_if)
rdr pass on $ext_if proto tcp from any to any port 6112 -> 10.10.10.10 port 6112
block all
pass from { lo, $int_net } to any keep state
НЕ работает редирект