thai4u Posted June 25, 2007 Share Posted June 25, 2007 I have 3 pc connect together with D-link switch. the other pc's working just fine have internet but just sometimes(happand 3 times this week) have this messege : "there is an IP address conflict with another system on the network". but still can use internet. TODAY- I cant use the net already 2 hours BUT its only my pc that can use internet.(!) What do u think can be the problem? I checked and changed the cable its still the same, also I restarted the modem.NADA. same.. This is the report I get for my network: ------------------------------------- Last diagnostic run time: 06/25/07 15:48:50 IP Configuration Diagnostic Invalid IP address info Zero (0.0.0.0) IP address detected action Automated repair: Renew IP address action Releasing the current IP address... action Successfully released the current IP address action Renewing the IP address... error Error renewing the IP address: The DHCP client has obtained an IP address that is already in use on the network. The local interface will be disabled until the DHCP client can obtain a new address. info Zero (0.0.0.0) IP address detected action Automated repair: Reset network connection action Disabling the network adapter action Enabling the network adapter info Network adapter successfully enabled info Zero (0.0.0.0) IP address detected action Manual repair: Reboot modem info Zero (0.0.0.0) IP address detected action Automated repair: Renew IP address action Releasing the current IP address... action Successfully released the current IP address action Renewing the IP address... error Error renewing the IP address: The DHCP client has obtained an IP address that is already in use on the network. The local interface will be disabled until the DHCP client can obtain a new address. info Zero (0.0.0.0) IP address detected info Waiting some time for the modem/router to stabilize action Automated repair: Renew IP address action Releasing the current IP address... action Successfully released the current IP address action Renewing the IP address... error Error renewing the IP address: The DHCP client has obtained an IP address that is already in use on the network. The local interface will be disabled until the DHCP client can obtain a new address. info Zero (0.0.0.0) IP address detected info Waiting some time for the modem/router to stabilize action Automated repair: Renew IP address action Releasing the current IP address... action Successfully released the current IP address action Renewing the IP address... error Error renewing the IP address: The DHCP client has obtained an IP address that is already in use on the network. The local interface will be disabled until the DHCP client can obtain a new address. info Zero (0.0.0.0) IP address detected info Redirecting user to support call info Redirecting user to support call Wireless Diagnostic Wireless - Service disabled Wireless - User SSID Wireless - First time setup Wireless - Radio off Wireless - Out of range Wireless - Hardware issue Wireless - Novice user Wireless - Ad-hoc network Wireless - Less preferred Wireless - 802.1x enabled Wireless - Configuration mismatch Wireless - Low SNR WinSock Diagnostic WinSock status info All base service provider entries are present in the Winsock catalog. info The Winsock Service provider chains are valid. info Provider entry MSAFD Tcpip [TCP/IP] passed the loopback communication test. info Provider entry NOD32 protected [MSAFD Tcpip [TCP/IP]] -> MSAFD Tcpip [TCP/IP] passed the loopback communication test. info Provider entry MSAFD Tcpip [uDP/IP] passed the loopback communication test. info Provider entry NOD32 protected [MSAFD Tcpip [uDP/IP]] -> MSAFD Tcpip [uDP/IP] passed the loopback communication test. info Provider entry RSVP UDP Service Provider passed the loopback communication test. info Provider entry NOD32 protected [RSVP UDP Service Provider] -> RSVP UDP Service Provider passed the loopback communication test. info Provider entry RSVP TCP Service Provider passed the loopback communication test. info Provider entry NOD32 protected [RSVP TCP Service Provider] -> RSVP TCP Service Provider passed the loopback communication test. info Connectivity is valid for all Winsock service providers. Network Adapter Diagnostic Network location detection info Using home Internet connection Network adapter identification info Network connection: Name=Local Area Connection, Device=Realtek RTL8139/810x Family Fast Ethernet NIC, MediaType=LAN, SubMediaType=LAN info Ethernet connection selected Network adapter status info Network connection status: Connected HTTP, HTTPS, FTP Diagnostic HTTP, HTTPS, FTP connectivity warn FTP (Passive): Error 12007 connecting to ftp.microsoft.com: The server name or address could not be resolved warn HTTP: Error 12007 connecting to www.microsoft.com: The server name or address could not be resolved warn FTP (Active): Error 12007 connecting to ftp.microsoft.com: The server name or address could not be resolved warn HTTPS: Error 12007 connecting to www.microsoft.com: The server name or address could not be resolved warn HTTPS: Error 12007 connecting to www.passport.net: The server name or address could not be resolved warn HTTP: Error 12007 connecting to www.hotmail.com: The server name or address could not be resolved error Could not make an HTTP connection. error Could not make an HTTPS connection. error Could not make an FTP connection. 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Crossy Posted June 25, 2007 Share Posted June 25, 2007 Check you other PCs are not using FIXED IP addresses, if you must use a fixed address (for P2P or something) make sure it is outside the range that the DHCP server in your router is using. Try turning off your other PCs one at a time until the problem goes away. Then check the configuration of the one that solves the trouble. BTW are you using wireless, is security enabled, could be 'someone else' has a fixed address. Link to comment Share on other sites More sharing options...
thai4u Posted June 25, 2007 Author Share Posted June 25, 2007 Crossy: step by step please. The configuration are the automatic that windows give when install the windows..means detect automatic (right?...). Fixed IP ? I dont think so..its a tt&t 1024/512 speed. regullar line./private customer. Pls give some advice how to check things here because I stuck with my private pc without internet. (I post fom the other pc..). thanks. Link to comment Share on other sites More sharing options...
thai4u Posted June 25, 2007 Author Share Posted June 25, 2007 update: I pluged off the d-link switch and pluged it on . now I have internet. What is that mean? the switch "stucked" or what? I have to say that the switch is turn on 24 hours a day and older then 1 year. Link to comment Share on other sites More sharing options...
Crossy Posted June 25, 2007 Share Posted June 25, 2007 update: I pluged off the d-link switch and pluged it on . now I have internet. What is that mean? the switch "stucked" or what? I have to say that the switch is turn on 24 hours a day and older then 1 year. Looks like your switch / router had got it's knickers in a twist, it happens. At least you're running now Should have thought of that, sorry The cheapo router that my ISP provided was always locking up, until I put it on a timer that killed it at 3am every day, worked for three years until it finally smoked during a storm, new one is fine (and has new surge arrestor). Link to comment Share on other sites More sharing options...
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