Example

Executed, it produces the following output:


213.186.33.20:110 (UNKNOWN) -> 192.168.1.120:52457  distance=  link: sometimes DSL (3)
212.27.42.13:110 (UNKNOWN) -> 192.168.1.120:52456  distance=  link: sometimes DSL (3)
192.168.1.120:52459 (FreeBSD) -> 198.246.0.28:80  distance=0  link: ethernet/modem
129.241.179.203:4152 (Windows) -> 192.168.1.3:7036  distance=15  link: sometimes DSL (3)
129.241.179.203:4152 (Windows) -> 192.168.1.3:7036  distance=15  link: sometimes DSL (3)
192.168.1.120:52459 (FreeBSD) -> 198.246.0.28:80  distance=0  link: ethernet/modem
192.168.1.3:56026 (Linux) -> 198.246.0.28:80  distance=0  link: ethernet/modem
129.241.179.203:4152 (Windows) -> 192.168.1.3:7036  distance=15  link: sometimes DSL (3)
192.168.1.120:52460 (FreeBSD) -> 198.246.0.28:80  distance=0  link: ethernet/modem
192.168.1.2:22 (MacOS X) -> 192.168.1.3:56024  distance=0  link: ethernet/modem
63.87.252.184:80 (UNKNOWN) -> 192.168.1.3:55975  distance=  link: GPRS, T1, FreeS/WAN
212.100.234.54:80 (UNKNOWN) -> 192.168.1.3:55976  distance=  link: GPRS, T1, FreeS/WAN
192.168.1.3:56025 (Linux) -> 198.246.0.28:80  distance=0  link: ethernet/modem
63.87.252.163:80 (UNKNOWN) -> 192.168.1.3:55978  distance=  link: GPRS, T1, FreeS/WAN
216.73.86.65:80 (UNKNOWN) -> 192.168.1.3:55979  distance=  link: sometimes DSL (3)


YAPC::Europe 2004 21 / 36