There is a problem with the DHCP on the network. Have all of the devices do a DHCP request. Then have laptop3 ping the various hosts (right-click laptop3 and see what to ping). See if you can determine what the problem is. Il y a un problème avec le DHCP sur le réseau. Tous les appareils font une requête DHCP. Ensuite, lancez un ordinateur portable3 sur les différents serveurs (cliquez avec le bouton droit de la souris sur laptop3 et voyez ce qu'il faut faire un ping). Voyez si vous pouvez déterminer quel est le problème. Two DHCP servers 1024 1024 100 full 3 6 284 basic False False laptop0 100 103 820,650 laptop False False 192.168.1.1 255.255.255.0 0.0.0.0 gw lo lo0 103 104 laptop0 lo0 lo 104 False lo0 127.0.0.1 255.0.0.0 0.0.0.0 ip Untagged eth eth0 103 105 laptop0 eth0 eth 105 True eth0 0.0.0.0 0.0.0.0 0.0.0.0 ip Untagged laptop1 100 123 810,30 laptop False False 192.168.2.1 255.255.255.0 0.0.0.0 gw lo lo0 123 124 laptop1 lo0 lo 124 False lo0 127.0.0.1 255.0.0.0 0.0.0.0 ip Untagged eth eth0 123 125 laptop1 eth0 eth 125 False eth0 192.168.2.2 255.255.255.0 0.0.0.0 ip Untagged laptop2 100 149 230,680 laptop False False 0.0.0.0 0.0.0.0 0.0.0.0 gw lo lo0 149 150 laptop2 lo0 lo 150 False lo0 127.0.0.1 255.0.0.0 0.0.0.0 ip Untagged eth eth0 149 151 laptop2 eth0 eth 151 False eth0 0.0.0.0 0.0.0.0 0.0.0.0 ip Untagged wlan wlan2 149 152 laptop2 wlan2 wlan 152 True Encryption linksys wlan2 0.0.0.0 0.0.0.0 0.0.0.0 ip Untagged laptop3 100 154 50,480 laptop False False 0.0.0.0 0.0.0.0 0.0.0.0 gw lo lo0 154 155 laptop3 lo0 lo 155 False lo0 127.0.0.1 255.0.0.0 0.0.0.0 ip Untagged eth eth0 154 156 laptop3 eth0 eth 156 False eth0 0.0.0.0 0.0.0.0 0.0.0.0 ip Untagged wlan wlan2 154 157 laptop3 wlan2 wlan 157 True Encryption linksys wlan2 0.0.0.0 0.0.0.0 0.0.0.0 ip Untagged laptop4 100 207 60,80 laptop False False 0.0.0.0 0.0.0.0 0.0.0.0 gw lo lo0 207 208 laptop4 lo0 lo 208 False lo0 127.0.0.1 255.0.0.0 0.0.0.0 ip Untagged eth eth0 207 209 laptop4 eth0 eth 209 False eth0 0.0.0.0 0.0.0.0 0.0.0.0 ip Untagged wlan wlan2 207 210 laptop4 wlan2 wlan 210 True Encryption linksys wlan2 0.0.0.0 0.0.0.0 0.0.0.0 ip Untagged net_switch0 100 109 500,310 net_switch False False 192.168.1.1 255.255.255.0 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 Untagged management_interface management_interface0 109 111 net_switch0 management_interface0 management_interface 111 False management_interface0 192.168.1.10 255.255.255.0 0.0.0.0 ip Untagged port port1 109 112 net_switch0 port1 port 112 False port1 0.0.0.0 0.0.0.0 0.0.0.0 ip Untagged port port2 109 113 net_switch0 port2 port 113 False port2 0.0.0.0 0.0.0.0 0.0.0.0 ip Untagged port port3 109 114 net_switch0 port3 port 114 False port3 0.0.0.0 0.0.0.0 0.0.0.0 ip Untagged port port4 109 115 net_switch0 port4 port 115 False port4 0.0.0.0 0.0.0.0 0.0.0.0 ip Untagged port port5 109 116 net_switch0 port5 port 116 False port5 0.0.0.0 0.0.0.0 0.0.0.0 ip Untagged port port6 109 117 net_switch0 port6 port 117 False port6 0.0.0.0 0.0.0.0 0.0.0.0 ip Untagged port port7 109 118 net_switch0 port7 port 118 False port7 0.0.0.0 0.0.0.0 0.0.0.0 ip Untagged pc0 100 100 540,680 pc False False 192.168.1.1 255.255.255.0 0.0.0.0 gw lo lo0 100 101 pc0 lo0 lo 101 False lo0 127.0.0.1 255.0.0.0 0.0.0.0 ip Untagged eth eth0 100 102 pc0 eth0 eth 102 True eth0 0.0.0.0 0.0.0.0 0.0.0.0 ip Untagged router0 100 119 490,30 router False False 0.0.0.0 0.0.0.0 0.0.0.0 gw lo lo0 119 120 router0 lo0 lo 120 False lo0 127.0.0.1 255.0.0.0 0.0.0.0 ip Untagged eth eth0 119 121 router0 eth0 eth 121 False eth0 192.168.1.1 255.255.255.0 0.0.0.0 ip Untagged eth eth1 119 122 router0 eth1 eth 122 False eth1 192.168.2.1 255.255.255.0 0.0.0.0 ip Untagged server0 100 161 790,310 server False True 192.168.1.1 0.0.0.0 0.0.0.0 gw lo lo0 161 162 server0 lo0 lo 162 False lo0 127.0.0.1 255.0.0.0 0.0.0.0 ip Untagged eth eth0 161 163 server0 eth0 eth 163 False eth0 192.168.1.2 255.255.255.0 0.0.0.0 ip Untagged 127.0.0.1 0.0.0.0 0.0.0.0 route 192.168.1.2 192.168.1.20 192.168.1.30 route wrouter0 100 130 230,310 wrouter False True 0.0.0.0 0.0.0.0 0.0.0.0 gw lo lo0 130 133 wrouter0 lo0 lo 133 False lo0 127.0.0.1 255.0.0.0 0.0.0.0 ip Untagged wan wan0 130 147 wrouter0 wan0 wan 147 False wan0 0.0.0.0 255.255.255.0 0.0.0.0 ip Untagged management_interface management_interface0 130 134 wrouter0 management_interface0 management_interface 134 False management_interface0 192.168.0.1 255.255.255.0 0.0.0.0 ip Untagged port port2 130 135 wrouter0 port2 port 135 False port2 0.0.0.0 0.0.0.0 0.0.0.0 ip Untagged port port3 130 136 wrouter0 port3 port 136 False port3 0.0.0.0 0.0.0.0 0.0.0.0 ip Untagged port port4 130 137 wrouter0 port4 port 137 False port4 0.0.0.0 0.0.0.0 0.0.0.0 ip Untagged port port5 130 138 wrouter0 port5 port 138 False port5 0.0.0.0 0.0.0.0 0.0.0.0 ip Untagged wport wport6 130 139 wrouter0 wport6 wport 139 False Encryption linksys wport6 0.0.0.0 0.0.0.0 0.0.0.0 ip Untagged wport wport7 130 140 wrouter0 wport7 wport 140 False Encryption linksys wport7 0.0.0.0 0.0.0.0 0.0.0.0 ip Untagged wport wport8 130 141 wrouter0 wport8 wport 141 False Encryption linksys wport8 0.0.0.0 0.0.0.0 0.0.0.0 ip Untagged wport wport9 130 142 wrouter0 wport9 wport 142 False Encryption linksys wport9 0.0.0.0 0.0.0.0 0.0.0.0 ip Untagged wport wport10 130 143 wrouter0 wport10 wport 143 False Encryption linksys wport10 0.0.0.0 0.0.0.0 0.0.0.0 ip Untagged wport wport11 130 144 wrouter0 wport11 wport 144 False Encryption linksys wport11 0.0.0.0 0.0.0.0 0.0.0.0 ip Untagged wport wport12 130 145 wrouter0 wport12 wport 145 False Encryption linksys wport12 0.0.0.0 0.0.0.0 0.0.0.0 ip Untagged wport wport13 130 146 wrouter0 wport13 wport 146 False Encryption linksys wport13 0.0.0.0 0.0.0.0 0.0.0.0 ip Untagged 127.0.0.1 0.0.0.0 0.0.0.0 route 0.0.0.0 0.0.0.0 0.0.0.0 route 192.168.0.1 192.168.0.5 192.168.0.20 route wrepeater0 100 229 230,80 wrepeater False False 0.0.0.0 0.0.0.0 0.0.0.0 gw lo lo0 229 232 wrepeater0 lo0 lo 232 False lo0 127.0.0.1 255.0.0.0 0.0.0.0 ip Untagged wlan wlan1 229 233 wrepeater0 wlan1 wlan 233 True Encryption linksys wlan1 0.0.0.0 0.0.0.0 0.0.0.0 ip Untagged wport wport2 229 234 wrepeater0 wport2 wport 234 False Encryption linksys wport2 0.0.0.0 0.0.0.0 0.0.0.0 ip Untagged 103 105 laptop0 eth0 109 113 net_switch0 port2 laptop0_link_net_switch0 normal 127 109 116 net_switch0 port5 161 163 server0 eth0 net_switch0_link_server0 normal 164 100 102 pc0 eth0 109 112 net_switch0 port1 pc0_link_net_switch0 normal 126 119 122 router0 eth1 123 125 laptop1 eth0 router0_link_laptop1 normal 129 130 135 wrouter0 port2 109 115 net_switch0 port4 wrouter0_link_net_switch0 normal 148 109 114 net_switch0 port3 119 121 router0 eth0 net_switch0_link_router0 normal 128 wrouter0 False DHCPServerEnabled laptop3 laptop2 SuccessfullyPings laptop3 pc0 SuccessfullyPings laptop3 laptop0 SuccessfullyPings DHCP DHCPServer Default