s->in2out.port, &s->ext_host_nat_addr,
s->ext_host_nat_port, &s->out2in.addr, s->out2in.port,
&s->ext_host_addr, s->ext_host_port, s->nat_proto,
s->in2out.port, &s->ext_host_nat_addr,
s->ext_host_nat_port, &s->out2in.addr, s->out2in.port,
&s->ext_host_addr, s->ext_host_port, s->nat_proto,