TCP IP port not working. How to solve that. I have win XP?
544397
if it's the driver problem, just reinstall it..\nrepair the windows xp...
817268
Although I do not clearly see what you could have clicked to do that, for Windows XP the solution to restore your TCP/IP settings is simple.  Just go to Start->Run and type "netsh int ip reset log.txt" and restart your computer.\n\nIf that does not resolve you speed issue, run a spyware scan like the one at http://housecall.trendmicro.com
436770
most likely the Internet connection is configured to your service tech's IP address and not for your IP address, if the ip addresses don't match you won't be able to connect.\n\ngo to start, run, type winipcfg, do release all, do refresh all, and if there is a drop down box do release all and refresh all on the other as well.  if this don't work, contact your isp and have them talk you through the configuring
42120
I got this to work with 4 computers under Win XP/2000/98.   I used C&C95 with all computers using the TCP/IP networking patch (replaces THIPX32.dll), and running the C&C95.exe in windows 95 compatibility mode (for XP/2000).  Works great.
375712
Socket PORT...... IP of the destination.......
285532
If your OS is WinXP, choose Start-> Run -> then type "cmd" (without quotes), and finally type "ipconfig /all" in that black window :)
1100546
Use a port scanner. The firewall might block icmp traffic but not other ports / protocolls like file / print shares, web (port 80) and so on...\n\nThere are lots of port scanners out there, one of my favorites because very lightweight and user friendly is SuperScan4\n\nhttp://www.foundstone.com/resources/proddesc/superscan4.htm
624803
TCP/IP is probably not configured to connect to the internet on the machines that dont.  I am assuming this is on a network at your office or something like that, and if that is the case, you probably want to let their people mess with it, not you.  if its at home, make sure all of the internet connections gateway through your router.
641682
keep logs of your ip changing. plug in your modem, log your ip, turn it off tfor 60 second (no less) do it again.\n\nyou might have configured your modem wrong.
398927
i suppose u use windows.\nstart->settings->control panel->network connections->local area connection\nopen it, properties->tcp/ip settings
686604
Check the router is on, and connected to the internet. If you assigned a fixed IP to your machine then it is probably not connecting to the router - for example addresses like 169.... are assigned by XP to the system when it can not find the DHCP server (like the router)
185556
Networking Tools\n\n    * Ping.exe : The BIG one. This is probably one of the most used tools for TCP/IP. Ping sends ICMP Echo Requests to verify that TCP/IP is configured correctly and that a remote TCP/IP system is available. Ping is very customizable through switches. This should be your first stop during times of networking problems. Using it to test network response time is but one of it's many functions.\n    * Arp.exe : allows you to view and modify the ARP (Address Resolution Protocol) cache on the interface of the local computer to detect invalid entries.\n    * Nslookup.exe : Check records, domain host aliases, domain host services, and operating system information by querying Internet domain name servers. When you start Nslookup, it shows the host name and IP address of the DNS server that is configured for the local system, and then display a command prompt for further queries. If you type a question mark (?), Nslookup shows all available commands. You can exit the program by typing exit. To look up a host's IP address using DNS, type the host name and press Enter. Nslookup defaults to using the DNS server configured for the computer on which it is running, but you can focus it on a different DNS server by typing server (where is the host name of the server you want to use for future lookups). Once another server is specified, anything entered after that point is interpreted as a host name.\n    * Hostname.exe : Displays the hostname of the computer.\n    * Ipconfig.exe : Displays current TCP/IP network configuration values. You can update or release DHCP (Dynamic Host Configuration Protocol) allocated leases, and display register, or flush DNS (Domain Name System) names. Output can be redirected to a file if desired.\n    * Nbtstat.exe : Check the state of current Netbios over TCP/IP connections, update the NETBIOS name cache, and determine the registered names and scope ID. Nbtstat is designed to help troubleshoot NetBIOS name resolution problems. When a network is working ok, NetBIOS over TCP/IP (NetBT) resolves NetBIOS names to IP addresses. It does this through several options for NetBIOS name resolution, including local cache lookup, WINS server query, broadcast, LMHOSTS lookup, Hosts lookup, and DNS server query.\n    * Netstat.exe : Displays protocol statistics and current TCP/IP connections. Very cool utility. Try running it while connected to the net.\n    * Pathping.exe : Trace a path to a remote system and report packet losses at each router along the way. Pathping combines features of Tracert and ping.\n    * Route.exe : Display the IP routing table, and add or delete IP routes.\n    * Tracert: Trace a path to a remote system. This tool gives you the number of hops a packet must make to get there, and the IP address of each hop. It does this for a maximum of 30 hops. This tool is very useful for seeing where a problem with a slow response time may lie.\n    * NetDiag.exe : a diagnostic tool that helps isolate networking and connectivity problems by performing a series of tests to determine the state your network client and whether it is functional. Using the /l switch will output results to netdiag.log as the results can be lengthy. This tool will likely not be installed on your system by default. What you must do is go into your Windows 2000 CD in the support/tools directory. Run the setup file there for full access to the Windows 2000 Support Tools. I had problems with getting this program running due to fatal errors from it, but see how you make out. I'll keeps troubleshooting it to see what I can do. \n\nNon Networking Tools\n\n            /? switch displays options on these utilities as well.\n\n    * Sfc.exe : System File Checker. This utility scans protected system files and replaces files overwritten with the correct system files provided by Microsoft. This could prove to be an invaluable tool for repairing your system after some of those search and replace programs that we all know
568507
would need a bit more info\n\nhow are you connecting - dial up, wireless, broadband?  through the usb or the lan card?\n\nis there a error coming up?\n\ncheck you network connections - is it connecting\n\nto give you detailed info about your network card\n\nclick start > run > type CMD\n\nthen type ipconfig /all\n\nwill give you your ip address and the state of your network card and defualt gate way\n\nall try pinging your own ip address\n\ntype ping + your ip address shown in ipconfig\nif you send and recieve packs your network card is working fine\n\nbefore can give you more info would need more info
600302
More info would help, but ...\n\nIf this laptop is running XP, you can click Start > Run > and type in "cmd" then type in "net config workstation" and near the top it will show the NwlnkNb node ID. If it shows, then everything as far as the IPX protocol is working fine.\n\nYou can also select that connection, right click (in 2K/XP) and click repair. This may not help, or it may ask you for a driver.\n\nIf you have an older version of windows installed (win9x) the "net diag" command is extremely useful.\n\nUninstall (or make sure it is uninstalled) IPX from all other network connections. I do not believe you can have two instances of IPX, but I'm not 100% certain on that.
827549
u have assigned IP address..TCP&#92;IP will resolve computer names
61284
what you need to do is set the computer your using up for DMZ host then that will fix alot of the port problems but will open your computer up to the internet and the world. But also here is a web sight with a listing of port numbers\n\nhttp://www.iana.org/assignments/port-numbers
149558
just go to advance properties in TCP/IP add the IP there  then you no needs to change your IP where ever you are just conect I start using