Your system will create an ad-hoc network only if they find the hardware but have issues communicating with the DHCP server to obtain your IP address. The issue lies within the system’s Firewall configuration problems, and there are many ways to resolve it. Here’s our step-by-step guide on how to fix the self-assigned IP error on a Mac.
Reset your network preferences on MacRenew DHCP lease on macOSCreate a new network locationReset the firewall on your MacSet Service Order from Mac’s Network settingsChange DNS servers on macOS
Reset your network preferences on Mac
After your Mac restarts, you should be able to find the deleted files in your folder.
Renew DHCP Lease on macOS
After the lease is renewed, check if you’re able to connect to your network. If that doesn’t help, try creating a New Network Location and renew the lease.
Create a new network location
Try connecting to your network after renewing the lease. When you try to perform configuration changes to the system, your Mac’s firewall experiences configuration issues. Let’s fix this problem by resetting the firewall.
Reset the firewall on your Mac
After your system boots, it’ll ask you to allow access to numerous programs and services. You may choose to allow access to numerous programs and services depending upon your choice. Try connecting to your network then.
Set Service Order from Mac’s network settings
If you’re using Wi-Fi, drag and drop Wi-Fi to the top.
Change DNS servers on macOS
If you’re still having self-assigned IP address problems, get in touch with the Apple Support team. Which one of these methods worked best for you? Let me know in the comments. If none of these methods work, you may need to contact Apple Support. Read more:
Set an alarm on Mac: 5 Methods explainedHow to Copy and Paste on MacFind the MAC address on an iPhone or iPadHow to find a router IP address on Mac (3 Easy ways)
