is uuid same as mac address?
309907
The VMware Universally Unique Identifier (UUID) generates MAC addresses that are checked for conflicts. ... After the MAC address has been generated, it does not change unless the virtual machine is moved to a different location, for example, to a different path on the same server.
695565
Macvlan. Macvlan allows a single physical interface to have multiple mac and ip addresses using macvlan sub-interfaces. This is different from creating sub-interface on a physical interface using vlan. ... With macvlan, each sub-interface will get unique mac and ip address and will be exposed directly in underlay network.
746001
The default SSH public and private key names on a MacBook are id_rsa. pub and id_rsa. If you don't see any keys in your SSH directory, then you can run the ssh-keygen command to generate one. You'll be asked to enter a file name for the key pair.
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When a virtual machine is powered on, VMware Workstation automatically assigns each of its virtual network adapters an Ethernet MAC address. MAC stands for media access control. A MAC address is the unique address assigned to each Ethernet network device.
917804
fsid=num|root|uuid. NFS needs to be able to identify each filesystem that it exports. Normally it will use a UUID for the filesystem (if the filesystem has such a thing) or the device number of the device holding the filesystem (if the filesystem is stored on the device).
1037394
It means that another device on your LAN has the same address as you do. This means that either you have a very bad DHCP setup or addresses on your network are set manually and someone set the same address as you have.
980420
WD My Passport for Mac Review. ... The regular My Passport Ultra is compatible with Mac OS after reformatting, but users that know that they will be using a Mac might find this model to be easier. It comes with 256-bit AES encryption for added security, as well as compatibility with Apple Time Machine.
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MAC Addresses are 'burned' into the Network Interface Card (NIC) and cannot be changed. ... Duplicate MAC Addresses on the same LAN are a problem. Duplicate MAC Addresses separated by one or more routers is not a problem since the two devices won't see each other and will use the router to communicate.
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The main difference between MAC and IP address is that, MAC Address is used to ensure the physical address of computer. It uniquely identifies the devices on a network. While IP address are used to uniquely identifies the connection of network with that device take part in a network.
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['global unicast – similar to IPv4 public IP addresses. These addresses are assigned by the IANA and used on public networks. ... ', 'unique local – similar to IPv4 private addresses. ... ', 'link local – these addresses are used for sending packets over the local subnet.']
650318
You need to change the wireless MAC for Windows to agree with you that it is the same AP. Windows recognizes that the router has a different MAC address, and because it has the same SSID, it labels it as #2. This is not a setting, it is just a label displayed for the device.
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They both work if you plug it in (depending on your network). and they each have their own MAC address. ... You can also dock your computer and type in "ipconfig -all" and it will show you all your ethernet ports and their mac addresses.
16497
UUIDs are handy for giving entities their own special names, for example, in a database. There are several ways to generate them, including methods based on time, MAC addresses, hashes, and random numbers, but they make the same promise: no two are identical. Each one is unique across space and time.
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['On your Mac, open the Network Utility app , located in the /System/Library/CoreServices/Applications folder. Open Network Utility for me.', 'Click Port Scan, enter your IP address, then click the Scan button.']
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The "API key" is a secret value with is shared between the server and the user. Normal MAC algorithms like HMAC can use arbitrary sequences of bits as key, so a key is easily generated by using /dev/urandom (Linux, *BSD, MacOS X), calling CryptGenRandom() (Win32) or using java.
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UUID is a term that stands for Universal Unique Identifier. Similarly, GUID stands for Globally Unique Identifier. So basically, two terms for the same thing. They can be used, just like a product number, as a unique reference for an academic standard or content title.
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Don't make the mistake of thinking that the SSID (the technical term for a network name) and network key are the user name and password, because often they are not. For instance, if you have a router from Sky, for broadband access, the SSID would be something like SKY45231 and the network key something like SINHWOPW.