This network has two different subnets using the same switch. The router has two interfaces (IP addresses, both on eth0). One network card functions like two. Ping from the different PCs to machines on the other network. Two Subnets, Shared Network 1024 1024 100 True 1 4.1 142 full net_switch0 100 109 390,400 net_switch False False 192.168.1.1 0.0.0.0 0.0.0.0 gw lo lo0 109 110 net_switch0 lo0 lo 110 False lo0 127.0.0.1 255.0.0.0 0.0.0.0 ip management_interface management_interface0 109 111 net_switch0 management_interface0 management_interface 111 False management_interface0 192.168.1.5 255.255.255.0 0.0.0.0 ip port port1 109 112 net_switch0 port1 port 112 False port1 0.0.0.0 0.0.0.0 0.0.0.0 ip port port2 109 113 net_switch0 port2 port 113 False port2 0.0.0.0 0.0.0.0 0.0.0.0 ip port port3 109 114 net_switch0 port3 port 114 False port3 0.0.0.0 0.0.0.0 0.0.0.0 ip port port4 109 115 net_switch0 port4 port 115 False port4 0.0.0.0 0.0.0.0 0.0.0.0 ip port port5 109 116 net_switch0 port5 port 116 False port5 0.0.0.0 0.0.0.0 0.0.0.0 ip port port6 109 117 net_switch0 port6 port 117 False port6 0.0.0.0 0.0.0.0 0.0.0.0 ip port port7 109 118 net_switch0 port7 port 118 False port7 0.0.0.0 0.0.0.0 0.0.0.0 ip pc0 100 121 80,490 pc False False 192.168.1.1 0.0.0.0 0.0.0.0 gw lo lo0 121 122 pc0 lo0 lo 122 False lo0 127.0.0.1 255.0.0.0 0.0.0.0 ip eth eth0 121 123 pc0 eth0 eth 123 False eth0 192.168.1.2 255.255.255.0 0.0.0.0 ip pc1 100 124 90,820 pc False False 192.168.1.1 0.0.0.0 0.0.0.0 gw lo lo0 124 125 pc1 lo0 lo 125 False lo0 127.0.0.1 255.0.0.0 0.0.0.0 ip eth eth0 124 126 pc1 eth0 eth 126 False eth0 192.168.1.3 255.255.255.0 0.0.0.0 ip pc2 100 127 710,820 pc False False 192.168.2.1 0.0.0.0 0.0.0.0 gw lo lo0 127 128 pc2 lo0 lo 128 False lo0 127.0.0.1 255.0.0.0 0.0.0.0 ip eth eth0 127 129 pc2 eth0 eth 129 False eth0 192.168.2.3 255.255.255.0 0.0.0.0 ip pc3 100 130 760,500 pc False False 192.168.2.1 0.0.0.0 0.0.0.0 gw lo lo0 130 131 pc3 lo0 lo 131 False lo0 127.0.0.1 255.0.0.0 0.0.0.0 ip eth eth0 130 132 pc3 eth0 eth 132 False eth0 192.168.2.2 255.255.255.0 0.0.0.0 ip router0 100 137 390,190 router False False 0.0.0.0 0.0.0.0 0.0.0.0 gw lo lo0 137 138 router0 lo0 lo 138 False lo0 127.0.0.1 255.0.0.0 0.0.0.0 ip eth eth0 137 139 router0 eth0 eth 139 False eth0 192.168.1.1 255.255.255.0 0.0.0.0 ip eth0 192.168.2.1 255.255.255.0 0.0.0.0 ip eth eth1 137 140 router0 eth1 eth 140 False eth1 0.0.0.0 0.0.0.0 0.0.0.0 ip 121 123 pc0 eth0 109 114 net_switch0 port3 normal 133 124 126 pc1 eth0 109 115 net_switch0 port4 normal 134 127 129 pc2 eth0 109 116 net_switch0 port5 normal 135 130 132 pc3 eth0 109 117 net_switch0 port6 normal 136 109 112 net_switch0 port1 137 139 router0 eth0 normal 141 pc0 pc1 SuccessfullyPings pc0 pc2 SuccessfullyPings pc3 pc1 SuccessfullyPings pc3 pc2 SuccessfullyPings pc0 192.168.1.255 SuccessfullyPings pc3 192.168.2.255 SuccessfullyPings Ping Router Subnet