Node
gdss1@machine1
Node
gdss1@machine2
Network A
switch
Network B
switch
Network A
Network B
A3
A3
A1, A2
A1, A2
B1, B2
B1, B2
A1 = network_a_address
A2 = network_a_broadcast_address
A3 = network_a_tiebreaker
B1 = network_b_address
B2 = network_b_broadcast_address