There is a black-hole that is eating all the packets. Determine why and fix it. 1024 1024 100 False 3 4 177 full net_switch0 100 120 134,649 net_switch False False 192.168.1.1 255.255.255.0 0.0.0.0 gw lo lo0 120 121 net_switch0 lo0 lo 121 False lo0 127.0.0.1 255.0.0.0 0.0.0.0 ip management_interface management_interface0 120 122 net_switch0 management_interface0 management_interface 122 False management_interface0 192.168.1.4 255.255.255.0 0.0.0.0 ip port port1 120 123 net_switch0 port1 port 123 False port1 0.0.0.0 0.0.0.0 0.0.0.0 ip port port2 120 124 net_switch0 port2 port 124 False port2 0.0.0.0 0.0.0.0 0.0.0.0 ip port port3 120 125 net_switch0 port3 port 125 False port3 0.0.0.0 0.0.0.0 0.0.0.0 ip port port4 120 126 net_switch0 port4 port 126 False port4 0.0.0.0 0.0.0.0 0.0.0.0 ip port port5 120 127 net_switch0 port5 port 127 False port5 0.0.0.0 0.0.0.0 0.0.0.0 ip port port6 120 128 net_switch0 port6 port 128 False port6 0.0.0.0 0.0.0.0 0.0.0.0 ip port port7 120 129 net_switch0 port7 port 129 False port7 0.0.0.0 0.0.0.0 0.0.0.0 ip net_switch1 100 130 769,649 net_switch False False 192.168.2.1 255.255.255.0 0.0.0.0 gw lo lo0 130 131 net_switch1 lo0 lo 131 False lo0 127.0.0.1 255.0.0.0 0.0.0.0 ip management_interface management_interface0 130 132 net_switch1 management_interface0 management_interface 132 False management_interface0 192.168.2.4 255.255.255.0 0.0.0.0 ip port port1 130 133 net_switch1 port1 port 133 False port1 0.0.0.0 0.0.0.0 0.0.0.0 ip port port2 130 134 net_switch1 port2 port 134 False port2 0.0.0.0 0.0.0.0 0.0.0.0 ip port port3 130 135 net_switch1 port3 port 135 False port3 0.0.0.0 0.0.0.0 0.0.0.0 ip port port4 130 136 net_switch1 port4 port 136 False port4 0.0.0.0 0.0.0.0 0.0.0.0 ip port port5 130 137 net_switch1 port5 port 137 False port5 0.0.0.0 0.0.0.0 0.0.0.0 ip port port6 130 138 net_switch1 port6 port 138 False port6 0.0.0.0 0.0.0.0 0.0.0.0 ip port port7 130 139 net_switch1 port7 port 139 False port7 0.0.0.0 0.0.0.0 0.0.0.0 ip net_switch2 100 140 422,124 net_switch False False 192.168.3.1 255.255.255.0 0.0.0.0 gw lo lo0 140 141 net_switch2 lo0 lo 141 False lo0 127.0.0.1 255.0.0.0 0.0.0.0 ip management_interface management_interface0 140 142 net_switch2 management_interface0 management_interface 142 False management_interface0 192.168.3.4 255.255.255.0 0.0.0.0 ip port port1 140 143 net_switch2 port1 port 143 False port1 0.0.0.0 0.0.0.0 0.0.0.0 ip port port2 140 144 net_switch2 port2 port 144 False port2 0.0.0.0 0.0.0.0 0.0.0.0 ip port port3 140 145 net_switch2 port3 port 145 False port3 0.0.0.0 0.0.0.0 0.0.0.0 ip port port4 140 146 net_switch2 port4 port 146 False port4 0.0.0.0 0.0.0.0 0.0.0.0 ip port port5 140 147 net_switch2 port5 port 147 False port5 0.0.0.0 0.0.0.0 0.0.0.0 ip port port6 140 148 net_switch2 port6 port 148 False port6 0.0.0.0 0.0.0.0 0.0.0.0 ip port port7 140 149 net_switch2 port7 port 149 False port7 0.0.0.0 0.0.0.0 0.0.0.0 ip pc0 100 150 319,11 pc False False 192.168.3.1 255.255.255.0 0.0.0.0 gw lo lo0 150 151 pc0 lo0 lo 151 False lo0 127.0.0.1 255.0.0.0 0.0.0.0 ip eth eth0 150 152 pc0 eth0 eth 152 False eth0 192.168.3.2 255.255.255.0 0.0.0.0 ip pc1 100 153 515,8 pc False False 192.168.3.1 255.255.255.0 0.0.0.0 gw lo lo0 153 154 pc1 lo0 lo 154 False lo0 127.0.0.1 255.0.0.0 0.0.0.0 ip eth eth0 153 155 pc1 eth0 eth 155 False eth0 192.168.3.3 255.255.255.0 0.0.0.0 ip pc2 100 156 702,793 pc False False 192.168.2.1 255.255.255.0 0.0.0.0 gw lo lo0 156 157 pc2 lo0 lo 157 False lo0 127.0.0.1 255.0.0.0 0.0.0.0 ip eth eth0 156 158 pc2 eth0 eth 158 False eth0 192.168.2.2 255.255.255.0 0.0.0.0 ip pc3 100 159 836,786 pc False False 192.168.2.1 255.255.255.0 0.0.0.0 gw lo lo0 159 160 pc3 lo0 lo 160 False lo0 127.0.0.1 255.0.0.0 0.0.0.0 ip eth eth0 159 161 pc3 eth0 eth 161 False eth0 192.168.2.3 255.255.255.0 0.0.0.0 ip pc4 100 162 229,772 pc False False 192.168.1.1 255.255.255.0 0.0.0.0 gw lo lo0 162 163 pc4 lo0 lo 163 False lo0 127.0.0.1 255.0.0.0 0.0.0.0 ip eth eth0 162 164 pc4 eth0 eth 164 False eth0 192.168.1.3 255.255.255.0 0.0.0.0 ip pc5 100 165 70,769 pc False False 192.168.1.1 255.255.255.0 0.0.0.0 gw lo lo0 165 166 pc5 lo0 lo 166 False lo0 127.0.0.1 255.0.0.0 0.0.0.0 ip eth eth0 165 167 pc5 eth0 eth 167 False eth0 192.168.1.2 255.255.255.0 0.0.0.0 ip router0 100 100 428,479 router False False 0.0.0.0 0.0.0.0 0.0.0.0 gw lo lo0 100 101 router0 lo0 lo 101 False lo0 127.0.0.1 255.0.0.0 0.0.0.0 ip eth eth0 100 102 router0 eth0 eth 102 False eth0 0.0.0.0 255.255.255.0 0.0.0.0 ip eth eth1 100 103 router0 eth1 eth 103 False eth1 0.0.0.0 255.255.255.0 0.0.0.0 ip eth eth3 100 118 router0 eth3 eth 118 False eth3 0.0.0.0 255.255.255.0 0.0.0.0 ip router1 100 104 752,502 router False False 192.168.20.2 255.255.255.0 0.0.0.0 gw lo lo0 104 105 router1 lo0 lo 105 False lo0 127.0.0.1 255.0.0.0 0.0.0.0 ip eth eth0 104 106 router1 eth0 eth 106 False eth0 192.168.20.1 255.255.255.0 0.0.0.0 ip eth eth1 104 107 router1 eth1 eth 107 False eth1 192.168.2.1 255.255.255.0 0.0.0.0 ip router2 100 108 143,509 router False False 192.168.10.2 255.255.255.0 0.0.0.0 gw lo lo0 108 109 router2 lo0 lo 109 False lo0 127.0.0.1 255.0.0.0 0.0.0.0 ip eth eth0 108 110 router2 eth0 eth 110 False eth0 192.168.10.1 255.255.255.0 0.0.0.0 ip eth eth1 108 111 router2 eth1 eth 111 False eth1 192.168.1.1 255.255.255.0 0.0.0.0 ip router3 100 112 428,260 router False False 192.168.30.2 255.255.255.0 0.0.0.0 gw lo lo0 112 113 router3 lo0 lo 113 False lo0 127.0.0.1 255.0.0.0 0.0.0.0 ip eth eth0 112 114 router3 eth0 eth 114 False eth0 192.168.30.1 255.255.255.0 0.0.0.0 ip eth eth1 112 115 router3 eth1 eth 115 False eth1 192.168.3.1 255.255.255.0 0.0.0.0 ip 100 102 router0 eth0 108 110 router2 eth0 116 159 161 pc3 eth0 130 135 net_switch1 port3 173 130 133 net_switch1 port1 104 107 router1 eth1 171 162 164 pc4 eth0 120 124 net_switch0 port2 169 100 103 router0 eth1 104 106 router1 eth0 117 140 144 net_switch2 port2 150 152 pc0 eth0 175 100 118 router0 eth3 112 114 router3 eth0 119 165 167 pc5 eth0 120 123 net_switch0 port1 168 120 125 net_switch0 port3 108 111 router2 eth1 170 156 158 pc2 eth0 130 134 net_switch1 port2 172 112 115 router3 eth1 140 143 net_switch2 port1 174 140 145 net_switch2 port3 153 155 pc1 eth0 176 pc5 pc3 SuccessfullyPings pc5 pc0 SuccessfullyPings