Ubuntu 12.04 / Virtual Machine Network Configuration?
Sep 22, 2012
My host OS is Ubuntu 12.04 and I am running a LAMP stack there. I have several Windows virtual machines (XP and Windows7) running in Virtual Box so I can test IE6, IE7, etc..
I frequently move this laptop between a few wireless networks and sometimes I am without an internet connection. I pause and save the VM execution state. Regardless, I want the virtual machines to be able to access the sites I am hosting locally on Ubuntu. The virtual machines do not need regular internet access. On the host I can point the browser at localhost or any subdirectory that apache is serving and view pages I've set up already. What is the best configuration for this?
Should I use Bridged or NAT virtual adaptors and should the guests use static IP's or DHCP ? I've also considered using ad-hoc networks between guests and host, but I think this will require that the host disconnect from any other networks (with internet access).
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Mar 3, 2013
I recently installed VMplayer on my Win 7 machine, and I installed Win XP on the VM. So far everything seems to work fine. However, on my home network I have a Linksys NSLU2 mini network server which has a flash drive plugged in that contains my files that I access from any of my home PC's. No problem accessing it from the Win 7 machine, but when I try to setup a "new network place" on the XP system, I get an error telling me that the address is not valid.
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Feb 17, 2011
I have installed Ubuntu 10.10 on Virtual PC 2007 on my desktop Windows machine. The internet connection has failed.
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Jun 7, 2012
I am trying to configure a NIC IPv4 with IPv6 disabled on a virtual machine (win server 2008)The instructions I got say that I need to use IP 192.168.210.0/24.However when I enter this IP and use subnet mask 255.255.255.0 I get the following error. Why this is and if there is a way to resolve the error?
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Feb 7, 2012
I have a PC behind a DSL router. In my PC (WinXP SP3) I have a virtual machine also running WinXP SP3. I would like to access the VM via remote desktop. Since I have a dynamic IP, I use the(url)tool to solve the problem. I installed the no-ip sync tool in the VM. Now when I write my no-ip address in the remote desktop from my office, I will access my host system, and not the hosted VM. Does any knows how I should configure things in order to get access to the virtual machine and not to the host machine
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Aug 29, 2012
I wish to access my virtual pc remotely, As i have downloaded OTRS ticketing system on a virtual machine and i wish to access it remotely. The physical server IP is 62.84.xx.xx the Virtual server IP is 10.0......"check link below please"
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Aug 10, 2012
I still use some old applications on windows XP.So I run them on vware.I could visit the real PC from virtual PC without any problem.But I could not visit the virtual pc by another real PC.No matter how I change the connection type.
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Apr 25, 2012
We have purchased LMS 4.0 -300 and were wondering how well the software will perform on a Virtual Enviornment.
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Feb 7, 2013
I'm in the process of installing a Virtual Clustering for studying and wanted to get some mail filtering for my Exchange 2010. Of course my clients and what I normally use is cloud filtering like mimecast, etc. Any know of a local filtering software or a virtual machine that does filtering I can place between my IP and Exchange?
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Aug 14, 2012
how to transfer the messages or files from one virtual machine to another virtual machine in oracle virtual box
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Jan 5, 2013
VIRTUAL MACHINE ~ Can Guest OS become Infected Through Host OS ?If I setup and use a virtual machine running/containing both a Host OS and a guest OS ... do they remain completely separate entities when operating one or the other?My main concern is Virus related ... if for instance I'm Running Windows 7 as the host and XP as the guest and I get the host OS infected, will the guest XP OS also contract it by default because it is operating on the same disk?
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Feb 18, 2013
Implement the procedures required so that machine 1 and machine 2 can communicate statically with one another. Outline the TCP/IP settings to be used on each of the machines and set this machine up accordingly. I followed this guide http:[URL]....tid=210 but what has happened is that now the two machines can't connect to the internet. How can I fix this?
Here is a links to the ipconfig/ all on the XP virtual machine http:[URL]....the default gate way here is the same as on my actual working machine.
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Feb 17, 2013
I am running a websever on virtual machine on ubuntu .how can i forward all traffic coming to my ip to virtual machine which is 192.168.1.4 on my LAN.here are my configs.
OS - Windows 7
Router - DLink
Virtual machine network Setting - Bridged adapter.
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Jun 1, 2012
I have created a virtual server that hosts a ticketing website on it, locally i can access the website when i input my private ip .
Now i want to make it accessible to the agents outside my company , i have change my private ip to a public one, but the problem is still there,i cant connect . i disabled the firewall , just so i would be sure its aint a F.W problem and still , not working .
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Jan 22, 2012
it was possible to install RSA Authentication Manager server into the ACS 5.3 Virtual Machine ?
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May 15, 2013
I have a host machine (Laptop, Win 7 Home Premium x64) running Windows 7 Ultimate x64 on VMWare Workstation 9. I've got this system set up for UMDF driver development, because I need a target machine to debug drivers on. However, because I'm developing drivers for Win 7 (x86 and x64), I cannot connect to the virtual machine on via a simple network connection. Connection methods are outlined here.
I have tried a few different pieces of software (mostly Eltima software), and have Google'd every combination of phrases that I can think of. I can't find any information on this anywhere. I don't just need to share data between the machines, I need a more "physical" connection.
Does any know how to do this, or if there's another (preferably more simple) way of doing it?
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Aug 2, 2011
I have a strange error on my home network that I cannot find a solution to.I have an Huawei SmartAX MT882 from TalkTalk acting as a modem connected to a D-Link DSL-G624T acting as a router/switch. Connected to the D-Link I have a Windows 7 Pro machine (64-bit, SP1) and an XP (home i think) machine (sp 2 i think).The SmartAX modem is set up to perform DHCP and DNS relaying and the D-Link has DHCP turned off and DNS relay turned off.The Win7 machine can access the network, get an IP address and access the internet without problems, regardless as to the status of the XP machine.The XP machine can access the network, get an IP address and access the internet with no problems ONLY of the win7 is powered up. When the win7 machine is off, the XP machine seems to drop about 25% of the ping packets between it and the D-Link router and has no internet access (because of this i assume). [code]
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Jul 20, 2011
New Win-7 machine set up. I used the printer set-up wizard to install a networked printer in the new machine with absolutely no problem. Proved it would print from that machine.Now, I get a call informing me that her old XP machine, which had been printing to the network printer with no problems, will no longer print.Documents go into the print queue, but they don't get printed.No error messages show up.I did some messing around via remote access, and finally removed the printer with the intention of reinstalling it.Scanning for network printers turned up several redundant instances of the same printer with different names. Some are identified as "invalid" some a "access denied". Bottom line. I can't get any of the selections to install.On the Win-7 machine I did find a window that indicated that the printer is designated as being shared, but I didn't explicitly set it for sharing when I installed it. Also, I somehow got to a window that told me that for printers that were to be shared with other versions of windows I could optionally install drivers to support such machines. Didn't have the driver disk handy and took the window down. Now I can't even find it again.I need sorting this all out.Part of the problem is that out there in "network land" there are redundant remnants of previous installations that are being remembered inappropriately.
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Jun 3, 2008
I have a WLC 2006 running 4.2.130 code with AP1020s.I also have several users that have VMware machines that run various flavors of Linux, etc Virtual Machines on Windows XP Pro.
The Windows XP works fine on the wireless. It is the VMWare Virtual Machine running the Bridged ethernet connection that have problems.
The problem is that the Virtual Machine doesn't get a DHCP IP address from the wireless network.
If the user plugs into the wired network all works fine.I have done some captures that show the DHCP requests going out with the MAC address of the wireless client, but no DHCP replies.
It looks like the WLC is seeing the additional DHCP requests from the MAC address of the wireless adapter and dropping them.The same DHCP server (different scopes) are used for both wireless and wired clients.
The DHCP server shows NO activity when the Virtual Machine tries to get a DHCP IP address.The DHCP server is a Cat 6500 running IOS v12.2(33)SXH. DHCP activity was monitored using debug IP dhcp server events/debug IP dhcp server packets. The VMWare Workstation tried is 6.02-6.04.
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Jul 1, 2012
Is it possible to have RAID configuration on your virtual hard disk of your virtual machine?As an example case is I have 1 PowerEdge R910 which I have installed it with Windows Server 2008 R2 Enterprise Edition and i used it's Hyper-V as the hypervisor. the HDD's of the PowerEdge are not RAIDed. I want to make 4 virtual machine's which are installed with Windows Server 2008 R2 as a virtual OS on Hyper-V and i want only 1 of them that has it's virtual HDD is RAIDed.
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Jun 3, 2012
I am in the process of configuring load balancing on ACE module but struggling to configure virtual IP address for ACE module. I'm working on ACE30 module and using software version A5 (1.2). ACE module is in slot of Catalyst 6504 switch.
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Feb 17, 2011
When I click on Network under Places I can see Windows Network folder. When I click on the Windows Network folder it displays an error message of Unable to mount location...Failed to recieve share list from server.
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Jan 18, 2013
this is my first usage of ubuntu and installing my wireless driver.
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Jan 22, 2013
how to install network drivers on ubuntu 9.4?
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Mar 4, 2013
I setup a wifi Hotspot in my desktop(Ubuntu 12.04), and was able to connect to it using my laptop(also Ubuntu 12.04).
My desktop is connected to Internet using Ethernet cable and I can access internet from my desktop but not from my laptop.
Also I can ping successfully to my router from my laptop, but still no internet.
Desktop routing table.
$ /sbin/route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.0.1 0.0.0.0 UG 0 0 0 eth1
10.42.0.0 0.0.0.0 255.255.255.0 U 2 0 0 wlan1
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eth1
192.168.0.0 0.0.0.0 255.255.255.0 U 1 0 0 eth1
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Mar 19, 2011
My roommate is running dual boot Windows XP PRO (SP3) and Ubuntu 10.10. I am running Windows XP PRO(SP3). Is there any software, that can run on both OS and can create a home network that will work between XP and Ubuntu. He has Samba installed but I have read that that works on Linux not Windows so he can see me but I can't see him.
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Apr 12, 2011
We are having a network of 7 computers and a server (Ubuntu server). The problem is, two of them are not connecting to the network. When i check the network card of these two systems, it seems working (the green light is blinking). When i replace these systems with a laptop, it connecting to the network and there is not problem at all.
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Jul 10, 2011
I have an Ubuntu box, 11.04 x64, running on a Dual Opteron SFF box (iWill ZMaxDP... pretty old machine). Up until a few weeks ago, it was acting as a Windows 2008 Server, but i moved it to Ubuntu.
Anyway, the machine will not stay on the network for any amount of time, without falling off... I have changed network cards, cables, ports on the switch, etc, and nothing seems to work. I have a Windows 2003 box giving out DHCP addresses, and for a while, i actually tured that off and setup a second Ubuntu box to give IPs... it made no difference. The box gets an IP, and can ping outside for a bit (2 min or so) and then just looses connectivity... ifconfig shows it with an IP (i have tried both Static and DHCP config) and nothing seems to work.Restarting the network stack (/etc/init.d/networking restart) some times gets a connection working for a few min, but then it falls over again..
Just to note, the main onboard network card is not showing up for some reason. I have an Intel Dual GigE PCI card installed. Eth2 is the "Working" interface, an ETH3 is not connected to anything.... Also, this is probably the first time since i installed the machine that the connection is staying up.
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Jan 28, 2012
is it possibe to set up a ubuntu linux PC on a linksys wireless router? linksys says "no". also where would I get the printer, wireless card, and sound drivers. it's a dell latitude running a pentium m (yeah, i know).
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Apr 3, 2012
i used intel DH61WW mother board, processer is intel core i3 3.10 Ghz speed, I need lan drivers for this board OS is UBUNTU 10.04 my E-mail ID is ( url.... )
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Sep 26, 2012
I've tried two operating systems (Ubuntu 12.04 and Windows XP) two different wireless adaptors (Dell M1530 internal adaptor and Alfa USB Adaptor which I get full bars on) and tried a different Dell M1530 laptop which I'm also having issues with. I've also tried to diagnose the network with a tool, but I'm totally unable to connect to it so I'm unable to get any more information.If I try to connect to an unsecured network, it works perfectly. I'm totally stumped about this, due to the fact that I've used two different operating systems, two different adaptors and two different laptops (albeit the same brand).
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Dec 9, 2011
I new to the linux version of os, i had recently installed Ubuntu 10.10 on my dell laptop Inspiron 15R N5010 model. The wireless networks are getting detected in the menu. even though its working fine in wired and mobile net cases. I think that the wireless driver is missing.
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Mar 4, 2013
I'm trying to use an EPSON WF2530 printer over wifi from my laptop Everythings fine until the printer gets turned off and on and the router assigns a new (different) IP address via DHCP.
I can run:
sudo nmap -PR -sP 192.168.1.1/24
which returns a list of MAC addresses and IP addresses on the LAN and then manually set the printer properties to the new IP address or I can log into the WiFi router and inspect the DHCP table then do the same thing What I'd really like to be able to do is have Ubuntu handle this automatically, e.g. it queries the MAC addresses on the LAN, finds the printer, extracts the current IP address and sets the printer properties appropriately? have to check the printers IP address every time I want to use it.I don't want to go down the route of having a static IP table
router is Cisco Linksys Dual-Band Wireless-N ADSL2+ Modem Router with Gigabit WAG320N
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