Software :: How To Detect Mac Address Modication In System
May 10, 2009How Detect the mac address modification of a machine...in linux
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Software :: Detect Mac Address Modication In System?
May 10, 2009How to detect mac address modication in linux
View 1 Replies View RelatedGeneral :: Detect Ip Address From Last Reboot Done?
Feb 22, 2011How would i detect the ip address from where the reboot command been given to linux host.
My linux host details are as below.
Code:
# lsb_release -a
LSB Version: :core-3.1-ia32:core-3.1-noarch:graphics-3.1-ia32:graphics-3.1-noarch
Distributor ID: EnterpriseEnterpriseServer
Description: Enterprise Linux Enterprise Linux Server release 5.2 (Carthage)
Release: 5.2
Codename: Carthage
Fedora Networking :: Detect A Wireless LAN MAC Address Spoofing?
Jan 29, 2010How to detect a wireless LAN MAC address spoofing?
I am in an institution where we've got a wired and a wireless network, and almost every day i found a new and a strange MAC addresses in my network.
I know that because i've recorded all the MAC addresses which belongs to my network. More over, all the boxes have a fixed IP address.
So, how to detect the spoofing BOX(s) ?
General :: Detect Which PC (IP Address) Copied Files In A NFS Folder?
May 17, 2011I have iomega appliance, which is based on Debian distribution. There is an NFS share that I have created which is without password. Since it is without password, there are some viruses copied. I want to find out which IP address is the source of these files. In other words, I want to know which PC is copying these infected files on the NFS share
View 2 Replies View RelatedUbuntu Security :: System Doesnt Have Static Address Then Can Others Access System?
Jun 15, 2011I am using ubuntu 11.04 in my home desktop. Is it necessary that firewall should be active inorder to avoid hack? I heard that we will not be given static ip address, only paid one will get static ip address that can be used for web server implementation. If my system doesnt have static address then can others access my system?
View 9 Replies View RelatedUbuntu Servers :: When Attempting To Switch To A Static IP Address, The Vent Client Will Not Detect The Vent Server At All?
Nov 18, 2010I've been attempting to figure this out for about 4 days straight, so far it has not been fruitful. I've installed Ubuntu 10.04 server onto my former gaming system, Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz, 2 cores with 2 GB ram. Overkill I'm sure, especially for a simple personal voip, htpc, storage server.
The problem is only noticeable when I have the vent server running, on the 10.04 server, and I attempt to connect to it through the LAN via the client on my windows computerEverything works fine and connects, LAN and from the outside, as long as the server is set to DHCP. However when attempting to switch to a static IP address, the vent client will not detect the vent server at all.Aside from an annoyance at having to stick with DHCP, I am still curious as to why the static settings will not function. Something so simple has turned into something quite difficult.
I can still connect to the Webmin interface and Putty into server with either DHCP or static IP enabled.I've performed the following troubleshooting steps so far:1) Followed the directions at https://help.ubuntu.com/8.04/serverg...iguration.html2) Edited the /etc/network/interfaces file through the CLI with nano and through notepad on the windows computer3) Through Webmin I've assigned the static IP, although for some reason it does not include a gateway field.4) I've rebooted the server5) I've issued the CLI
Code:
sudo /etc/init.d/networking restart
Here is the file /etc/network/interfaces:
[code]....
Ubuntu :: "Couldn't Detect Any System Tray On This System"?
Jul 4, 2010Programs like aMSN, and controlling music volume, etc are gone in the upper-taskbar/panel. I think I accidentally managed to delete the whole upper panel, and created a new one. Still the programs I start up which suppose to appear in the upper panel, don't appear there. Any idea how to fix this, or to add those functions to the upper panel?
View 5 Replies View RelatedHardware :: System Cannot Detect All Available Memory / Why Is This?
Jan 26, 2011I have 4G memory, but linux can only detect 3.5G. The graphics card is a 128M one, even if this is shared there should still be more than 3.5G memory.
What is the problem in here? code...
Ubuntu Networking :: Windows 7 Does Not Detect 10.04 System
Sep 29, 2010I have looked through many different forums and ..... tutorials on how to get Samba to work. I am new to Ubuntu (Linux in general). I am able to access my shared folders on my Windows 7 system with my Ubuntu system. I cannot access the shared files on my Ubuntu though on my Windows 7.
View 1 Replies View RelatedHardware :: Won't Automatically Detect The NIC Cards On The System
Feb 25, 2010We just got a new rack server in at work, and it won't automatically detect the NIC Cards on the system, I can't seem to find any drivers on the internet for them as well. Would anyone know if they are avaliable?
View 2 Replies View RelatedHardware :: Detect ECC Memory Errors Under System?
Jun 13, 2011I'm aware of Linux ECC project, but how to detect ECC errors/warnings under Linux? Do I need to load additional modules in order to get this information?
View 2 Replies View RelatedGeneral :: System Won't Detect My Onboard LAN Card / Fix It?
Jun 8, 2010I have just install Redhat Enterprise Linux5, 2.6 kernel,Foxconn motherboard,model 45GMX-V but Linux did not detect the Onboard LAN card.Although when i use winxp it detects the card as RTL8139/810x.
View 4 Replies View RelatedDebian Hardware :: System Can't Detect Other Graphics Card
Jun 12, 2011I have two graphics cards in my computer. One is a crappy built-in nVidia GeForce 6150 SE, and the other is a high-end (as of 2008) GeForce in the 8000 range. I would like to use the latter, but I can't get anything to detect it. Testing which is in operation is easy: they have separate video outputs. I've tried changing the BIOS settings, but to no avail. I'm stumped. Could it be that my other card is dead? How could I test it? I'm fairly certain that it worked back when I used Windows, as I remember having to use my DVI-to-VGA converter (the other card's outputs are all DVI).
View 3 Replies View RelatedGeneral :: Make App Detect When System Time Has Changed?
Jun 9, 2011I need to write a small application which needs to detect if the system time is changed by an another application/user and perform some action as soon as it is detected (maybe log the data that time has changed, along with info about which application/user changed it).
How can this be achieved?
I have good programming experiences in shell script, c and beginner level in python.
I don't need to know when it was changed, just need to know who/what changed it.
The system uses NTP to sync the time, but it is also possible for anyone/any application to change the time(for eg: using the simple "date" command as well).
Ubuntu Networking :: System Simply Doesn't Detect Wi-fi
Jul 10, 2011I've been trying to revive my old Acer Aspire 3680, which is supposed to have Acer InviLink 802.11b/g Wi-Fi CERTIFIED solution, supporting Acer SignalUp wireless technology, as shown is in Specification.The system simply doesn't detect Wi-fi and I don't know how to make it work.
View 9 Replies View RelatedNetworking :: System / Script To Detect Outgoing DOS Flood?
Oct 16, 2010I run a Centos server that quite a few people have access to. I trust every user on the system, but i've had problems before like one user's account gets hacked and someone starts using my box to DDOS. Each user has their own ip.. And I would like to write a script or use an existing solution (if one exists) to monitor number of tcp/udp connections each minute and see if it's unusually high. I don't want it to stop the flooding or anything, I just want to be notified by email or something.
View 1 Replies View RelatedRed Hat / Fedora :: How To Detect System Installed Drive In Preboot
Jan 22, 2010I have a RHEL 5 installed. I boot using a Linux preboot CD and take my machine into preboot. Now, in preboot, how should I detect that on which drive ( e.g. sda1/2or hda1/2 etc ) my RHEL5 resides?
View 5 Replies View RelatedHardware :: System Does Not Detect My Modem Novatel Wireless / What To Do?
May 15, 2011I use modem novatel wireless ovation mc935d. when i try to use lsusb, my modem is detected. but when in network configuration manager is'not detected.
View 2 Replies View RelatedGeneral :: How To Detect Process Causing System Load
May 2, 2011Whenever someone copies a data Our system get very slow. Load average of system starts increasing. How would i find which process is causing the same. I have tried following top 10 CPU utilizing process command but it didn't help much.
Code:
ps -auxf | sort -nr -k 3 | head -10
My distribution detail.
Code:
# lsb_release -a
LSB Version: :core-3.1-ia32:core-3.1-noarch:graphics-3.1-ia32:graphics-3.1-noarch
Distributor ID: EnterpriseEnterpriseServer
[code]....
Ubuntu :: Ipod Touch Support In 10.4 - Seems Like The System Doesn't Detect It
Apr 29, 2010I've just installed 10.4 and it works like a charm. The only problem I have is that I've plugged my ipod touch 3g in and nothing happens. It seems like the system doesn't detect it. Opening rhythmbox nothing happens either.
Do i need to do any extra thing in order to have my ipod working?
The only thing I can see in the syslog is this message:
Ubuntu Installation :: Cannot Reinstall - System Doesn't Detect Its Own Screen ?
Jul 12, 2010I'm new to linux and having a lot of problem, and I would really apprecaite the help. It all started when I connected my laptop to an LCD. Since then, my system doesn't detect its own screen. So I have to escape as the start of reboot and go to a recovery mode and select failsafe screen. Ubuntu then set to lowest graphic mode. It's no way to keep a set up for the long run. I've tried to reinstall Ubuntu from a CD but that doesn't work. .
View 2 Replies View RelatedFedora Networking :: F12: Broadcom Wireless Does Not Detect Any Network On X86_64 System
Dec 8, 2009I have a Broadcom Corporation BCM4312 802.11b/g (rev 01) wireless card. I installed these packages:
broadcom-wl-5.10.91.9.3-1.fc12.noarch
akmod-wl-5.10.91.9.3-3.fc12.6.x86_64
kmod-wl-2.6.31.6-145.fc12.x86_64-5.10.91.9.3-3.fc12.8.x86_64
[code]....
uname -a says:
Linux boz.alafkhar 2.6.31.6-145.fc12.x86_64 #1 SMP Sat Nov 21 15:57:45 EST 2009 x86_64 x86_64 x86_64 GNU/Linux
and:
# lsmod | grep wl
wl 1278432 0
lib80211 6436 2 lib80211_crypt_tkip,wl
[code]....
My networkmanager understands that the card is installed. But it can not find any network. Also iwlist scan gives me no result. I did not have this problem on earlier fedora releases. Recently I upgraded to F12 from F11. I should mention that I have another USB DLink wireless card and when I plug it, everything works fine with that card. I also tested wl_apsta driver using fw-cutter. I did not work neither.
Fedora X86/64bit :: FC11 And Firefox 3.5 Beta 4 Wont Detect System Proxy?
Jun 16, 2009Ive installed fc11 on my laptop (IBM lenovo R400). My work has a proxy which we must go through. I have set the proxy addresses in System Settings->Network Settings-> proxy. I have also run export [URL].. All seems to be ok, yum works from the command line, konquer goes out to the net just fine. However firefox wont connect to the internet no matter. The only way at the moment is to manually set the proxy in firefox.This doesnt seem right? Surely FF should pick up the system proxy? Does anyone have any ideas about this one?
View 3 Replies View RelatedUbuntu Installation :: In Windows 7 (64 Bits) File System Installer - Cannot Detect Wireless Network
Nov 28, 2010Ubuntu in Windows 7 (64 bits) File system installed using Wubi I got Ubuntu 10.04 LTS intalled using Wubi. That means Ubuntu resides inside Windows file / folder system. It also means Ubuntu does not have its own partition. Here is what I found out:
1) It cannot detect wireless network unlike Win 7 on this same laptop. However, when I plug in ethernet cable, it was able to detect it. Is there a fix this problem?
2) I cannot see Windows folders. How do access windows folder from Ubuntu side and vice versa?
3) I forgot to set the disk space for Ubuntu during install and I think the default is 17 GB.Would this cause me problems? If so, what do I need to do? How do I expand the disk space for Ubuntu?
Debian Multimedia :: XOrg Auto-detect Failing To Detect Max Screen Resolution
May 29, 2011I've installed Squeeze 2.6.32-5-amd64 on my laptop (Alienware M17X R3, Intel i7 Sandybridge, ATI Technologies Inc Broadway [ATI Mobility Radeon HD 6800 Series])The screen is 17", with maximum resolution of 1920 x 1080. After a default install of the operating system, the maximum resolution I can select is 1280 x 1024.My research so far has suggested that I need to edit the /etc/X11/xorg.conf file and provide xorg with the necessary resolution.
Again, by default, the xorg.conf file is not created. This leads me to believe that xorg is scanning my hardware at startup and providing me with whatever it thinks is appropriate. I tried following these instructions to generate an xorg.conf file. This process created an xorg.conf file under /root/.
When I copy this xorg.conf file to /etc/X11, I get a blank (i.e. black) screen. Deleting this file restores the default resolution 1280 x 1024.This system is dual booting with Windows 7. Under windows I am able to get a 1920 x 1080 resolution, so I know my hardware is up to it.At this stage I have yet to install the drivers for the Radeon graphics card.What are my options regarding configuring xorg to give me a higher screen resolution?
General :: Want To Add Ipv6 Address In System
Jul 29, 2011I want to add an ipv6 address in linux.
i am going to use the following command.
# /sbin/ifconfig <interface> inet6 add <ipv6address>/<prefixlength>
Can anyone explain how this command will works?
Is that prefix length value is fixed to 64 or is it vary?if so,can you explain how it could be?
General :: Ubuntu 10.04 System Not Getting Ip-address?
Apr 12, 2011My HP system suddenly stopped taking ip-address for wifi. I tried to give it static ip-address, it took it. But still I am unable to connect to internet. I tried this both with wicd and network manager.
My system is perfectly working on wired network.
Server :: Cannot Remove Old Ip Address From System
Dec 21, 2010I have built a CentOS server, as many times before, and have has to move it to a new location/network. I had changed the virtual site that was configured with a virtual ip address on the same nic. I have since removed the virtual nic, checked my host files and network files and nothing now has the old ip address. I had issues I believed caused by dns or ip address so I finally uninstalled Apache. Reinstalled it. I still cannot access the site that was there. I have cleared all the data I can from the Firefox browser such as histoy. However when I go to "http://localhost" it says it cannot connect to the old ip address. WHERE IS THAT BEING SENT FROM??? It's driving me crazy. I really don't want to rebuild the server as there are other things that took some time to get configured.
View 111 Replies View RelatedFedora Hardware :: Endless USB Loop - Detect - Disable - Detect
May 2, 2010I have a new F12 install, and my syslog is filling up with messages about USB. I have 2 USB devices plugged in directly to the mobo (bluetooth keyboard receiver, touchscreen), and it keeps redetecting them and then disabling the port for some reason.
A small sample of what keeps on repeating:
Quote: