Finding OLD MAC address through Router.

Sir, 
I lost my laptop (Dell Inspiron 5521 15r) and only have its box which contains serial number 6CRC9W1 , order number 920181961 and etc but dont have MAC address. I asked dell about that but they are not helping me to get mac. Please tell me if there is any
way to get old mac addresses through router to which my laptop was connected. Thanks.

You can't. There is no way to know what the MAC was.
The MAC is tied to the network adapter, not the Laptop, and hence not the Service Tag.  Since the Laptop probably had a wired adapter and a wireless adapter,...there would have been two different MACs.
What good would it be even if you knew what it was?

Similar Messages

  • How to find the MAC address of iPod Shuffle?

    Hi,
    I need to add MAC address of iPod shuffle to the wireless router. Does anyone know how to find the MAC address of iPod shuffle? I would appreciate your help! Thanks.

    Thanks for reply. So then I am not sure why my laptop is not recognizing iPod shuffle when it is connected through USB cable. I don't see DEVICES option under iTunes..so can't sync the music.

  • Where can I find the MAC Address of a Airport Extreme ?

    Where can I find the MAC Address of a Airport Extreme ?
    I need this to extend the wi fi range in my home. I'm using a Motorola Cable modem and to extend with Airport Extreme, I need to set up inside Motorola the MAC Address of the Airport Extreme.
    Message was edited by: JPA3003

    There are actually 3 MAC Addresses on an AirPort Extreme......1 for Ethernet, 1 for 2.4 GHz wireless and 1 for 5 GHz wireless.
    You can normally see them by using AirPort Utility. The rub here is that the AirPort needs to be setup and working to be accessed by AirPort Utility.
    The other approach is to look on the bottom of the AirPort. The newer AirPorts usually have this information in very small print, so a magnifying glass will probably be required. Other versions embed the numbers in the foam mat.
    Note.....Apple uses proprietary settings for the their wireless "extend" feature.....designed to only allow other Apple devices to connect. So, it is extremely unlikely that the AirPort would be compatible with a 3rd party router if you are trying to use the AirPort to wirelessly extend the network.
    Let us know if you are able to do this.

  • Where do I find the MAC address on an ipad 2

    I just purchased an apple ipad 2, since i have not been on an apple computer for some time i need help setting up  my wifi. to start with i need the MAC address so I can put it in my router and get to the internet. can somone please help
    scott

    Try this:
    http://apple-ipad-tablet-help.blogspot.com/2010/03/how-to-find-ipad-mac-address. html
    -Ben

  • Need to add MAC address to router

    Any ideas on when you get an error message and how I remove the ACL (access control list)
    Try to setup the extender on the same room where the router is installed.
    - If MAC Access list of MAC Filtering is enabled on the router, make sure to add the MAC address of the extender.
    - Try to turn off and turn on all of your devices to refresh the network.
    Need to add MAC address to router somehow 
    I am tryign to follow Netgears's kb
    http://kb.netgear.com/app/answers/detail/a_id/22034

    What model Fios router do you have?
    If it's an Actiontec I belive you cannot do what you are attempting to do as it's not supported on that router
    See
    https://forums.verizon.com/t5/Home-Networking/Actiontec-router-does-not-support-wireless-range-exten...

  • Where to find the MAC address?

    I just purchased the latest iPod Touch. I need to know the MAC address to register with my WI-FI. Where do I look for it?

    Hello LCMan,
    On your iPod Touch, head to *Settings -> General -> About*. Then look for the *Wi-Fi Address* field and there is where you will find the MAC address.
    B-rock

  • Where can I find the Mac address on somewhere other than my iPod touch? Like the box?

    Where can I find the Mac Address for my iPod Touch? Is it on the box somewhere? I lost my iPod a while ago, but I was told that if I had the Mac Adress, I would be able to retrace it. Help!

    You were told incorrectly.  Knowing the MAC address will not help you track your iPod.  The only way to track your iPod (and then only under limited specific conditions) is to have turned on Find My iPhone on the iPod before it was lost.

  • Can we do MAC Address based routing in ASA5540

    I have a network setup where two servers from inside need to communicate with a remote network via 2 VPN gateways. The destinations are same.
    However, the chalange is each server need to follow it's own VPN gateway. Since i can't configure PBR (policy based routing) in ASA, can i configure something like MAC Address based routing. I can't use destination based routing since the remote network are reachable from the both VPN Gateways.
    Advise needed.
    Thanks in advance.
    Regards,
    R.Siva
    Network Security Engineer.

    Hi
    I am not shure i follow you correct here.
    You want 2 servers to speak to the same network but over two different vpn units ?
    If this is so then this could work
    Just set the route to the other network on server 1 to the vpn gate 1
    and route the other network from server 2 to the vpngate 2.
    in windows the command is route add.
    good luck
    hth

  • Where do I find the MAC address on my new Airport Express?

    Where do I find the MAC address on my new Airport Express?  There's no label like there was on my Time Capsule (now dead).  I need to supply it to my ISP in order to get hooked up.  Thanks.

    If you use AirPort Utility 5.6, you will find the MAC addresses under Manual Setup>AirPort>Summary.
    There should be three MAC IDs: one for each of the wireless channels and one for Ethernet.

  • Where do i find the MAC address on my Airport Extreme?

    Where do i find the MAC address on my Airport Extreme?

    Your AirPort Extreme has two MAC addresses, one for Wi-Fi, which is called the AirPort ID and another for the wired connection, called the Ethernet ID
    Open Macintosh HD > Applications > Utilities > AirPort Utility
    Click Manual Setup
    (Here, I am assuming that you are using AirPort Utility 5.6 for Mac OS X Lion )
    The AirPort and Ethernet IDs are on the summary page

  • How can I find my MAC address on macbook pro?

    I just bought a new macbook pro with the lion software and can't find my MAC address.

    Did you look under the System Preferences > Network > Airport (or Ethernet) > Advanced
    The Airport ID or Ethernet ID is your MAC address, depending on which one your using.
    You can also use the Terminal
    http://osxdaily.com/2008/01/17/how-to-spoof-your-mac-address-in-mac-os-x/

  • How to find the MAC address of my iPad2?

    My WiFi hot spot has MAC address filter for better security.
    But I cannot find the MAC address of my new iPad2.

    If you need to setup wifi to start the MAC address with iPad, try  the http://www.ipad-tablet-help.com/2010/03/how-to-find-ipad-mac-address.html   to find it out.  Works for iOS5.

  • Old Mac address neede to access Time Machine to restore

    Replaced HD, now don't remember old mac address to access Time machine. Where is the old address located?

    replacing a hard drive does not change the MAC address. if all you did was repalce a drive you can do [full system restore from TM|http://docs.info.apple.com/article.html?path=Mac/10.5/en/15216.html]. this will also allow you to continue using existing TM backups. alternatively, you can use Migration Assistant as already mentioned.

  • Find past MAC addresses?

    Hello,
    A Playstation was stolen from my house. It had been connected to the wifi (Airport Time Capsule), which means the MAC address should be logged somewhere. Yet, Airport Utility does not seem to have any way to find it. Is there anyway to find the MAC addresses of devices formerly on the network?

    If you are asking about an AirPort Utility 6x version, there are no logs in the application, so unfortuntately there would be no record of devices that have connected to the Time Capsule in the past few days.
    If you are asking about an AirPort Utility 5.x version, you may be able to retrieve some info by opening AirPort Utility, clicking Manual Setup, clicking on the Advanced (gear icon), click the Logging & Statistics tab, the clicking on Logs & Statitistics at the bottom of the window.

  • Unable to read MAC address of router at login

    I'm using the following bash function to get the MAC address of the current router when logging in. The script works when I run it after logging in but doesn't work from my login hook (running as root). The script fails even after sleeping for 30 seconds prior to running. I know the interface is up because my mail client is finished checking mail by the time the script pings the router runs the arp command. I could run it as a cron job, but I'd like to understand why it fails during login.
    <pre style="border: 1px solid #ddd; padding-left: .75ex; padding-top: .25em; padding-bottom: .25em; margin-top: .5em; margin-bottom: .5em; margin-left: 1ex; max-width: 80ex; overflow: auto; font-size: 10px; font-family: Monaco, 'Courier New', Courier, monospace; color: #444; background: #eee; line-height: normal">get_route_mac() {
    ip=$(netstat -nrfinet | awk '/^default/{print $2; exit}')
    [[ "$ip" = *.*.*.* ]] || return 1
    [ ${1:-0} -gt 0 ] && ping -nc$1 $ip 2>&1 >/dev/null
    arp -n $ip | sed -n 's/.* at \(.*:.*:.*:.*:.*:.*\) on .*/\1/p'
    </pre>
    The idea is to do certain things when joining different networks. Especially when connected to an unknown network (stolen laptop recovery). I would like to support 10.3.9, so I'm avoiding launchd for now.

    PWD=/
    SHLVL=1
    SECURITYSESSIONID=ceb19270
    _=/usr/bin/printenv
    uid=0(root) gid=0(wheel) groups=0(wheel)
    The script works much better when it can find the required programs. :0)
    which netstat awk ping arp sed
    /usr/sbin/netstat
    /usr/local/bin/awk
    /sbin/ping
    /usr/sbin/arp
    /usr/bin/sed
    <pre style="border: 1px solid #ddd; padding-left: .75ex; padding-top: .25em; padding-bottom: .25em; margin-top: .5em; margin-bottom: .5em; margin-left: 1ex; max-width: 80ex; overflow: auto; font-size: 10px; font-family: Monaco, 'Courier New', Courier, monospace; color: #444; background: #eee; line-height: normal">get_route_mac() {
    ip=$(/usr/sbin/netstat -nrfinet | /usr/local/bin/awk '/^default/{print $2; exit}')
    [[ "$ip" = *.*.*.* ]] || return 1
    [ ${1:-0} -gt 0 ] && /sbin/ping -nc$1 $ip 2>&1 >/dev/null
    /usr/sbin/arp -n $ip | /usr/bin/sed -n 's/.* at (.*:.*:.*:.*:.*:.*) on .*/ /p'
    }</pre>
    Thanks for your help, Bob!

Maybe you are looking for

  • Issues with Synchronize to and from DB (version 3.3.0.747)

    Having an issue with syncing the model and the data dictionary is a very specific case: 1. Reverse engineer an existing table (T1) 2. Copy the table (in data modeler) - T2 3. Rename the table, make changes (add columns and keys) 4. Forward engineer t

  • LaserJet M551N Toner Issue

    I have a LaserJet M551N that no longer works. Rather than hassle with getting it fixed I ordered a new one. The toner levels in the four cartridges my non-functioning M551N are between 10% and 40%. I don't want to throw them away because toner is exp

  • Performance tuning in progress

    Due to performance issues caused by high traffic, if you see a blank page, just go to Create to start using kuler. Performance tuning is in progress.

  • Derivation rule to maintain while posting physical inventory diff

    Hi SAP GURUS, Could you please me its very urgent! My user are doing the monthly physical inventory,but for some components,when they are tring to post the physical inventory diff ,its giving an error " ERROR OCCUR IN THE DERIVATION RULE"  . Please s

  • Debuging session starts(and finish) with an error ..

    I want to debug a map but , in initializatin phase of debugger I get this error java.lang.NullPointerException .... What do you think is happend? TIA