To communicate with a Wi-Fi network, a device must identify itself to the network using a unique network address called a media access control (MAC) address. If the device always uses the same Wi-Fi MAC address across all networks, network operators and other network observers can more easily relate that address to the device's network activity and location over time. This allows a kind of user tracking or profiling, and it applies to all devices on all Wi-Fi networks.


To reduce this privacy risk, iOS 14, iPadOS 14, and watchOS 7 use a different MAC address for each Wi-Fi network. This unique, static MAC address is your device's private Wi-Fi address for that network only.

Join Wi-Fi networks with a private address

A MAC address is assigned by manufacturers and embedded into the device's network interface card - it's permanently tied to the device, which means that a MAC address cannot be changed. Port 1 NIC MAC address: Disabled (GL385G2) Hello, I encounter some issues to enable a NIC on GL358 G2 server. With BIOS or ILO utilities I can see: -Port 1 NIC MAC address: Disabled -. In the Information tab, find the Change MAC Address frame. Enter new MAC address in the field and click Change Now! You may even click Random MAC Address button to fill up a randomly selected MAC address from the vendor list available. To restore the original MAC address of the network adapter, select the adapter, click Restore Original. I'm pretty sure the iSCSI MAC addresses are always displayed with the multi-function NICs. The Ethernet MAC and the iSCSI MAC are different values. When I disabled a NIC port in RBSU, the iLO listed the NIC as disabled, the corresponding iSCSI port was listed disabled as well.


Using a private Wi-Fi address doesn't affect how you join or use most Wi-Fi networks. Connect to Wi-Fi as you normally do.

  • If your Wi-Fi router is configured to notify you whenever a new device joins the network, you will be notified when your device first joins with a private address.
  • If a network can't use a private address to provide parental controls or identify your device as authorized to join, you can stop using a private address with that network.
  • Rarely, a network might allow you to join with a private address, but won't allow internet access. If that happens, you can stop using a private address with that network.

Turn private address off or on for a network

You can stop or resume using a private address with any network. For better privacy, leave the setting on for all networks that support it.

iPhone, iPad, or iPod touch

Mac Address For Nic1 Disabled
  1. Open the Settings app, then tap Wi-Fi.
  2. Tap the information button next to a network.
  3. Tap Private Address. If your device joined the network without using a private address, a privacy warning explains why.

Mac Address For Nic1 Disabled Placard


Apple Watch

  1. Open the Settings app, then tap Wi-Fi.
  2. Tap the name of the network you joined. If you haven't joined the network yet, swipe left on its name and tap more .
  3. Tap Private Address.

Learn more

Mac Address For Nic1 Disabled Veterans

  • If you erase all content and settings from your device, or you use the Reset Network Settings feature, your device will use a different private Wi-Fi address the next time it connects to the Wi-Fi network.
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