![]() ![]() Here's the default list for a MBP 2011 17 inch: lo0: flags=804 Even if you remove them all from System Preferences -> Network, ifconfig will still report them all. These are for the most part physical network adapters which exist within your computer. Ifconfig delete doesn't seem to work and ifconfig up/downhas no effect. What I'd like to know is: Can I disable/remove them since I seem to not use them? If so, how? However, when I started writing this I only had utun0 and utun1 and now utun2 has appeared! However, What are the different internet connection types used by ifconfig and ipconfig? and Unexpected interfaces in ifconfig have cleared a lot of this up for me. Lo0 and en0 are clear to me but the others are not. ![]() Ifmaxaddr 0 port 6 priority 0 path cost 0 Root id 0:0:0:0:0:0 priority 0 ifcost 0 port 0 Maxage 0 holdcnt 0 proto stp maxaddr 100 timeout 1200 Id 0:0:0:0:0:0 priority 0 hellotime 0 fwddelay 0 Inet6 fe80::1%lo0 prefixlen 64 scopeid 0x1 When I run ifconfig I see many network adapters, and with many I mean way more than I anticipated. I have been doing some networking with my MacBook Air and noticed some things I did not understand/thought that they should be different. I am still a little new to the macOS world, so my question might be easily solved. ![]()
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