macos 作为router

[fbion]

sudo sysctl -w net.inet.ip.forwarding=1

lo="lo0"
dev="en0"
client = "192.168.1.5"
rdr on $lo inet proto tcp from {$dev $client} to any port 1:65535 -> {{.snetHost }} port {{ .snetPort }} # let proxy handle tcp
rdr on $lo inet proto udp from {$dev $client} to any port 53 -> {{ .snetHost }} port {{ .dnsPort }} # let proxy handle dns query
pass out on $dev route-to $lo inet proto tcp from {$dev} to any port 1:65535 # re-route outgoing tcp
pass out on $dev route-to $lo inet proto udp from {$dev} to any port 53 # re-route outgoing udp

[monsterxx03]

暂时手头没 Mac, 之后会加一下