DHCP via an external network connection

Similar Questions

• Helps the computer virtual using RDP to external network connection

  Having a problem that I can't work. ill try to describe the best possible.

  In another place where I am, I have a Pc Win7 Workstation 10, a Server2012 virtual machine.

  Virtual network is configured as NAT (that's how I need it to be).

  Can't RDP from Win7 computer from desktop to the Server2012 no problem...

  I'm not able to Setup is RDPing to my position here, through the router there using IP: port

  
  Ive tried by implementing redirects the port on the router to the virtual computer, but can't make it work.

  Anyone know how to get this working?

  You have allowed incoming traffic on port tcp 44000 on PC WIN7? Entering rules, any program, 44000, Protocol TCP port destination and source port type everything.

  Important can be the source port can be everything. Check it too much on the ROUTER.

  Is that you don't have a second PC in your local network connected to the ROUTER? Here, you can test it and exclude from the ROUTER config.

  The 'port 44000 shoot' is part of the NAT function on the virtual network of VMware. The important thing is that tcp port 44000 must be authorized in the PC WIN7 firewall.

  I don't know for certain that the transposition of the NAT is good, but it would still be possible to run the following on the PC WIN7 cmd session:

  mstsc /v:192.168.1.10:44000

  When you try to connect from a MAC client there is need of some more changes on the 2012R2 of Windows Server: could not connect to Windows 2012 R2 overview of the remote desktop for MAC 2.1.1

• Get a next available external network IP

  Hello

  I am trying to automate the deployment of nested environments that require external network connections. I'm looking for a way to determine the next free IP available from a given external networks IP pool. I can get the list of IP addresses in the pool, the number used and total number total free but have been unable to find a method to show what is free then.

  There must be a way to get this information that the deployment of a new edge on an external network takes the next free IP available.

  Someone at - it chance with that?

  Posted this on my Blog, but here is the final code, application that I came that works for my application.

  http://www.justavmwblog.com/2015/05/vCloud-next-free-IP/

  functionGet-FreeExtIPAddress([String]$extnetName){

  $extnet=Get-ExternalNetwork-name$extnetName

  $ExtNetView=$Extnet|Get-CIView

  $allocatedGatewayIPs=$extnetView.Configuration.IpScopes.IpScope[0].SubAllocations.SubAllocation.IpRanges.IpRange

  [int]$ThirdStartingIP=[System.Convert]::ToInt32($extnet.StaticIPPool[0].FirstAddress.IPAddressToString.Split(".")[2],10)

  [int]$ThirdEndingIP=[System.Convert]::ToInt32($extnet.StaticIPPool[0].LastAddress.IPAddressToString.Split(".")[2],10)

  [int]$FourthStartingIP=[System.Convert]::ToInt32($extnet.StaticIPPool[0].FirstAddress.IPAddressToString.Split(".")[3],10)

  [int]$FourthEndingIP=[System.Convert]::ToInt32($extnet.StaticIPPool[0].LastAddress.IPAddressToString.Split(".")[3],10)

  $octet=$extnet.StaticIPPool[0].FirstAddress.IPAddressToString.split(".")

  $3Octet= ($octet[0]+"."+$octet[1]+"."+$octet[2])

  $2Octet= ($octet[0]+"."+$octet[1])

  $ips= @()

  if($ThirdStartingIP-eq$ThirdEndingIP) {

  $ips=$FourthStartingIP..$FourthEndingIP| % {$3Octet+'.'+$_}

  }else{

  do{

  for($i=$FourthStartingIP;$i -le255;$i++) {

  $ips+= ($2Octet+ "." + $ThirdStartingIP + "."+$i)

  }

  $ThirdStartingIP=$ThirdStartingIP+ 1

  }while($ThirdEndingIP-ne$ThirdStartingIP)

  for($i=0;$i-le$FourthEndingIP;$i++) {

  $ips+= ($2Octet+ "." + $ThirdStartingIP + "."+$i)

  }

  }

  $allocatedIPs=$ExtNetView.Configuration.IpScopes.IpScope[0].AllocatedIpAddresses.IpAddress

  for($i=0;$i-le$ips.count;$i++) {

  for($j=0;$j -lt$allocatedGatewayIPs.count;$j++) {

  if($ips[$i]-eq$allocatedGatewayIPs[$j].StartAddress) {

  $ips=$ips | Where-Object { $_-ne$ips[$i] }

  $i--

  }

  }

  for($z=0;$z-lt$allocatedIPs.count;$z++) {

  if($ips[$i]-eq$allocatedIPs[$z]) {

  $ips=$ips | Where-Object { $_-ne$ips[$i] }

  $i--

  }

  }

  }

  return$Ips

  }

• installation of vsphere, nic does not dhcp, static ip specifies tests ok with network test - no network connectivity

  I'm new to esx and don't know how to solve this. could someone help?

  installed a new Intel PRO/1000 PT Svr Adp (. MFR manufacturer: EXPI9400PT) during the installation of vsphere, the network card is installed, the possibility of dhcp or static. States of DHCP server cannot be contacted the dhcp - (dhcp is on the network), static assign and click the button 'test network', which States the test then managed. This network adapter selection red x indicating disconnected. installation is complete, restart and unable to access the host.

  Start the webaccess service cannot connect to the host via port 80 is open, try ssh firewall, unable to connect.

  card moved unsuccessfully different pcie slots.

  NIC is on, but a stable lights up, does not blink as if communicating on the network.

  install a hard drive in the field that has a windows installation and test network connectivity / worked very well.

  don't know what to do next to get around that.

  suggestions?

  two processors Quad Core Intel Xeon E5520 2.26 Hz processor, 8 MB L3, 5.8GT / s

  Dell / Intel 5520 chipset

  DDR3 1066 MHz memory

  PERC/5i sas controller

  PRO 1000 PT PCI Express Server adapt-interface card NETWORK MFR. Manufacturer: EXPI9400PT

  If this is a new installation, don't bother with the update.

  Download the CD/DVD of U1 and reinstall.

  André

• DynDNS is online but cannot connect from the external network

  I've set up DDNS the modem. IP is available but I can't connect external network.

  Hello

  Thanks for posting your query in the Microsoft Community Forums.

  The question you posted would be better suited in the TechNet Forums. I would recommend posting your query in the TechNet Forums.

  http://social.technet.Microsoft.com/forums/en-us/category/windowsxpitpro

  It will be useful.

  Let us know if you encounter problems under windows in the future. We will be happy to help you.

• An error occurred while renewing interface wireless network connection: unable to contact your DHCP server. Request a expires.

  I use an Acer Asspire One with Windows XP. We have wireless through AT & T Uverse. The netbook has an Atheros AR5007EG Ethernet card.

  A number of things have taken place lately: I had not used the Acer for some time and the battery was dead and would not recharge. I could book until when it was plugged, but could not get on the Internet. I found online that the solution to the battery problem was to download a new bios that worked wonderfully and it is now loaded. Recently, our AT & T router died and was replaced. I put the new WEP keys in two other computers, and they connect to the Internet. I can't connect to the Internet with the Acer. I tried ipconfig / renew and get the error message: "an error occurred during renewal of the wireless network connection interface: unable to contact your DHCP server.» Request a expires. No operation can be performed on Local area connection while it has its media disconnected. "On the tab"Choose a wireless network", it shows my network and said"absorbing the network address"but nothing happens. When I do ipconfig I see that there is no IP address.
  I took the computer to Starbucks this morning, ran ipconfig / renew and she acquired the IP address and I was able to connect to the Internet. I brought the computer home and tried and failed to connect. The IP address is back to 0.0.0.0 and the error message appears when I try to renew it.
  I hesitate to make a lot of changes since it was working with a different network.
  Original title: IP address is missing
  These forums are wonderful. I tell myself that I've saved the cost of a new battery using the bios, I found on a forum!

  Hello

  DHCP - Dynamic Host Configuration Protocol is a protocol used by devices computer network (DHCP clients) that dynamically distributes the IP address of the destination host. Now the error indicates that your computer is not able to communicate with the server and assign the IP address.

  Method 1:

  Let us try to disable the firewall and check the issue.

  Note: Re-enable the firewall after checking the issue.

  Check whether the problem is resolved.

  Method 2:

  If the issue is not resolved, you can follow the steps from the link provided and check if that helps.

  How to reset the Protocol Internet (TCP/IP)

  http://support.Microsoft.com/kb/299357

  Hope this helps and let us know if you need more assistance.

• I use a third party inf file when creating a network connection via my USB port. The USB connection will become inadmissible and also cause the laptop hang up.

  I use a third party inf file when creating a network connection via my USB port. The USB connection will become inadmissible and also cause the laptop hang up. Currently I try to modify the INF file but is seeking a help or suggestions in T/S to this problem. Thank you.

  original title: third party INF problems

  Hi Paul,.

  ·         Why are you using a USB port to create a network connection instead of using an Ethernet connection?

  You can see the following article on how to set up a network.

  How to set up a small network with Windows XP Home Edition (PART 1)

• I can't connect to the Internet via the wireless network. It shows that I have local access only. I can't connect even in SafeMode with network.

  I can't connect to the Internet via the wireless network. It shows that I have local access only. I can't connect even in SafeMode with network.  I have Ping www.microsoft.com and the answer is "ping request could not find host www.microsoft.com.  I am connected to the network wireless through my iPad and can connect via my smartphone. This leads me to believe there is only something configured properly on my laptop. Can anyone provide assistance?

  Hello

  You can try a system restore...

  http://Windows.Microsoft.com/en-us/Windows-Vista/system-restore-frequently-asked-questions

  .. .choose time, until this problem (you may tick to show more older restore points).

  Tricky

• My Mac Pro and HP Deskjet 3070 PowerBook does not connect via a wireless network from dorm

  Both my laptop and printer (an all-in-one) are connected to the same wireless network dorm, but they do not connect on it.  They connect only wire using a USB cable.

  I have for the MacBook Pro and the Deskjet printer IP addresses but no way to use to establish a connection.  I don't have access to the network router.  When I test the connectivity, the software tells me, "too many networks."  He can't make a choice!

  Interestingly, I have my MacBook Air along this journey, too, and the two MacBook have no problem of communication on the same network of dorm.

  Is it possible to plug these devices such as computers connect or should I remain attached to the USB cable to use my new printer?  I guess you know how I feel about this.  Thanks for your advice.

  You are right.  There is no way to bypass security protected by password and thus to connect a Mac to a Deskjet 3070 via a secure network without access to a router, and a password.  However, even without access to a network or a router, there is a workaround solution.  In my case, where the technical ability to correctly configure the router and the printer is beyond the understanding of the management of the dormitory, qualified through the difference to happen anytime soon, it is the answer I need.

  The solution is to build your own Mac + network printer and make it private, protect it against unwanted entry.  This offer you little mobility in the area of the printer, which is much better than nothing.  A sofa can be more conducive to creative thinking as an Office Chair.  The unconventional twist that Johnny introduced the user, the printer that generates the sender-recipient, not the Mac network.  Very smart.

  I refer you to the thread,

  "Deskjet 3070 cannot connect to the ad - hoc network (Mac)"

  http://h30434.www3.HP.com/T5/printer-networking-and-wireless/DeskJet-3070A-cant-connect-to-ad-hoc-network/m-p/1446819#M38598

  Then the only question is to know how to connect your Mac on the Deskjet 3070 printer via the generic (as he calls it, "ad hoc") network created by the Deskjet printer.  The Mac has abundant features for this purpose.

  Thanks for the categorical assertion, however.  No sense to break down the walls looking for a nonexistent hidden tunnel...!

• HP CP1525nw - connect via the wired network and Wi - Fi ad-hoc?

  At my work, we have our range of HP printers 1525nw connected in the printserver network via an ethernet cable.  The printer has its own IP address on the network configuration.

  That support computers XP stops, a copula of computers is cut out / blocked from the network of employment.  A computer is enough where we can make a USB connection to print.  Another lies on another bench.  In addition, who is away from the printer also may not be perfected for a compatible Windows operating system because of the incompatibility with specialized software used to operate the hardware connected to this computer.

  Is it possible for this network printer wired to be also configured to print wireless via an ad-hoc connection?  Maybe the idea was that we could install a wireless card on XP teachix computer and print wirelessly via a direct connection to the printer, by not having to connect via cable at all.  But it sounds like it would be not possible.  Looking for a straight answer before you start shopping for a wireless PCI card.

  Other messages, I read, I think that the CP1525 can be ethernet or wireless not both at the same time.  Prevent you from establishing an ad hoc network the way you described.

  You could try a cheap router with a built in print server connected to the usb port.  then add wireless dongles Wireless USB for XP computers.  Don't forget to make sure that the wireless dongles supports XP. Also for security reasons, you want to let the router disconnected from your network wireless.

  If your tecky enough and you don't mind playing a little, you can consult your thrift store local to a router used with a print server.  You don't need to print the fastest available wireless.  Just make sure it's a router b/g (not a single B).

  Treefrog

• Unable to connect to the external network

  I don't have to VLAN configuration in my network 254 IP addresses, I can't create a VLAN now as almost all of the IP addresses are assigned.

  I'm trying to make the point of Contact with 30 remaining IPs. I created an external network without ID(I do not have VLAN) VLAN, I couldn't connect to the outside world. Can I create an external network without creating a VLAN in the switch?

  Thank you

  Prasad

  Then just create a net external portgroup with no tag VLAN and create VCDNI network pool and leave the field VLAN empty when it is created

• regarding the connection of the virtual machine to the external network

  Hi all

  I'm new to vmware and I have two virtual machines with windows operating system 7. How to connect to the external network?
  can I assign a NATed IP to them?

  If the need to talk about virtual computer internally, you can add all the VM in the same VSS(vswitch 1) at the same port group Network2 VLAN40. for virtual machines on that VLAN can communicate among themselves without problem and configure all virtual machines with IPs in VLAN40. no need for an another vs.

  For internet access, first check with your network administrator, if the VLAN has a routing or this VLAN has access to the DNS server that provide internet or the proxy server for internet access. He will confirm. or you can also check if this virtual machine are able to ping your DNS server or proxy servers. If its power of ping so it has access to this network. Configure the virtual machines that you configure a physical computer for internet access.

  If the VLAN has access to the internet, even that you configure the physical server with connection DNS and proxy for internet access only the configuraiton even here too in the virtual machine.

• Priority of the Wi - Fi Smartphones blackBerry via network connection?

  If I travel abroad, I am charged to browse the internet by using the network connection on my BB, but if I can connect to a Wi - Fi network (free) then there is no charge for browsing by using this connection Wi - Fi.  When connecting to a network should Wi - Fi I disable the network connection to verify that the browser using the free Wi - Fi connection?  Can I set priority somehow?

  You cannot set the priority, but on the device, you can turn off the Mobile network and see that the WiFi connection will seek always to receive/send emails, etc..

  By default, the device uses WiFi as the connection preferred when available, but to ensure what he done, turn off the Mobile network in manage connections.

• Time Machine backup to external drive connected to the TimeCapsule

  I have a 3 TB TimeCapsule, that contains the my iMac TimeMachine backup. So far so good.

  Now, I would like to connect an external drive to the TimeCapsule via the USB port to allow access to this drive of my iMac as well as other computers on my network. I would like to than the external to include in my Time Machine backup drive. Is it possible - by accepting that the backup of obviously only runs when the Mac is on? If this isn't the case, other methods of backup to an external drive, connected to the TimeCapsule, may be recommended?

  You can do it. Time Machine it will support up to a separate folder on your backup disk. Don't forget to remove it from the exclusions list in Time Machine preferences. I don't know if others cannot see the drive connected to your computer is turned off. They may be able to mount the drive on their computer as you do on yours. Try it because I could be wrong on this matter.

• Equium A60 - no wireless network connection

  Hello world

  I have had a good look through the forums and can't find anything related to this but my apologies if this has been addressed elsewhere :-)

  I set up a wireless home network with a Windows XP desktop computer with a router and a laptop old Win98, WinXP SP2, which I can't connect and an Equium A60. I installed two different network on the A60 USB adapters, seems to be okay with all of them except that there is no "wireless network connection" listed under network connections Control Panel. Both cards work fine on two other machines, so there must be a problem with the A60. I installed an adapter and then uninstalled before trying another.

  Under control-> connections Panel Network, I can see an old broadband connection and the connection to the Local network (which is allowing me to connect to the router via Ethernet, so that the router will work), but the wireless network connection icon is not there. The driver for the USB adapter makes its appearance in Device Manager and is reported as working properly, but if it worked correctly then (I think) a wireless connection icon should appear - it happened with my other WinXP desktop.

  Any ideas of what could be the cause?

  Thanks in advance
  Gareth

  Post edited by: g_shaw - added a few details

  Hello

  I guess that the external WLan USB stick has been recognized one installed correctly. You said it appears in Device Manager. Are you sure that the WLAN USB key has been recognized to 101%? !!

  If the WLAN USB key is recognized correctly, check the properties of this stick. (I think you should right click and then click on properties).

  But if the stick was not recognized, you must verify the properties of the single USB ports and power safe mode.
  Choose the USB single root hubs in device, right click, properties, tab power management Manager and disable the option called allow the computer to turn off the device to save energy.

  So maybe it helps