update faq

README.md

@@ -80,9 +80,6 @@ Address parts:
 - Mojang may lock your account when API is called from a suspect IP address
 
 ## FAQ
-VIAaaS is stuck when connecting with online mode:
-- Your system may have low entropy, see https://wiki.archlinux.org/index.php/Rng-tools
-
 My Microsoft account <18 years old is not able to log in, it's giving XSTS error:
 - Add your account to a family (see https://wiki.vg/Microsoft_Authentication_Scheme#Authenticate_with_XSTS)
 
@@ -92,7 +89,11 @@ Why a online webpage for online mode?:
 
 How to use IPv6?:
 - When listening to 0.0.0.0, it should listen on IPv6 too.
-- To use IPv6 in backend address, you need to use a instance with IPv6 connectivity. The hostname parser currently doesn't support direct IPv6, but you can use a DNS name.
+- To use IPv6 in backend address, you need to use a instance with IPv6 connectivity. The hostname parser currently doesn't support
+ direct IPv6, but you can use a DNS name with https://sslip.io/
+
+I'm getting a DNS error/"Unknown host" while connecting to (...).localhost
+- Try configuring via-127-0-0-1.nip.io as hostname suffix
 
 How to use with Geyser?
 - Currently you need to set the parameters (at least the hostname) in Geyser's `address` field:

src/main/resources/viaaas.yml

@@ -32,7 +32,7 @@ use-strong-random: false
 ######
 # Requires virtual host to contain the value from "host-name" as a suffix.
 # A false value will allow virtual hosts with no suffix, connecting to the virtual host sent by client.
-# A false value could be used for transparent proxying.
+# A false value could be used for transparent proxying or for MiTM.
 require-host-name: true
 # Host names of this instance, that will be used in the virtual host as a suffix.
 # Use commas for separating multiple hostnames.