Closed dustreading closed 3 years ago
I know that some traffic such tcp traffic from 127.0.0.1 is Loopback, which should be set to 1. but the DNS query traffic is not and it is still set to 1, so how does the DNS traffic go back? I'm a little confused.
I am not why sure it is like that. However, it is harmless since injecting an inbound packet in the outbound path will still work.
I know that some traffic such tcp traffic from 127.0.0.1 is Loopback, which should be set to 1. but the DNS query traffic is not and it is still set to 1, so how does the DNS traffic go back? I'm a little confused.