Gunakan kabel ethernet RJ45 crossover.
Konfigurasikan identitas masing-masing komputer
Contoh:
ifconfig eth0 192.168.1.1 (untuk laptop ke-1)
ifconfig eth0 192.168.1.2 untuk laptop ke-2)
Diuji:
setyo@debian:~$ ping 192.168.1.2
PING 192.168.1.2 (192.168.1.2) 56(84) bytes of data.
From 192.168.1.1 icmp_seq=1 Destination Host Unreachable
From 192.168.1.1 icmp_seq=2 Destination Host Unreachable
From 192.168.1.1 icmp_seq=3 Destination Host Unreachable
From 192.168.1.1 icmp_seq=12 Destination Host Unreachable
64 bytes from 192.168.1.2: icmp_seq=13 ttl=64 time=1999 ms
64 bytes from 192.168.1.2: icmp_seq=14 ttl=64 time=990 ms
64 bytes from 192.168.1.2: icmp_seq=15 ttl=64 time=0.275 ms
64 bytes from 192.168.1.2: icmp_seq=16 ttl=64 time=0.292 ms
64 bytes from 192.168.1.2: icmp_seq=17 ttl=64 time=0.249 ms
