# Ethernet LAN Peer to Peer example.
# On the PC try the following:
#
# $> sudo ifconfig eth0 192.168.1.102 up
# $> ping 192.168.1.102

import network, time

lan = network.LAN()
lan.active(True)
lan.ifconfig(('192.168.1.100', '255.255.255.0', '192.168.1.1', '192.168.1.1'))

while (True):
    # Nothing else to do.
    time.sleep(1.0)

# Ethernet LAN Peer to Peer example.
# On the PC try the following:
#
# $> sudo ifconfig eth0 192.168.1.100 up
# $> ping 192.168.1.102

import network, time

lan = network.LAN()
lan.active(True)
lan.ifconfig(('192.168.1.102', '255.255.255.0', '192.168.1.1', '192.168.1.1'))

while (True):
    # Nothing else to do.
    time.sleep(1.0)

Update script.