distcc
Distcc is working. Howerver, I didn't get it working at the beginning. Because I am curious about what messages distccd's pass between themselves. So I fired up wireshark, then I go to sleep. As you would expect, eventually wireshark occupied all free space on /tmp which is also used by distcc to produce object files. And as a consequence, distcc failed. Originally, the distcc run with "--log-level critical", so it sent nothing to syslog. By using this command, you can see what distcc is doing in real time: distccd --verbose --log-stderr --daemon --user distcc --allow 192.168.1.103 --no-detach