FAQ

How do I make it so that users hosts are hidden from the public?

There are 2 types of host hiding -- generic hashed host hiding, that changes all or part of the users own host or IP address, or authenticated host hiding, that sets the users host to their username.something. In nefarious2 there is support for both using host hiding style 3.
In the feature block set:

"HOST_HIDING" = "TRUE";
"HOST_HIDING_STYLE" = "3";
"HOST_HIDING_KEY1" = "ao.euaoeuaoeuaoeuaoeuaoeu"; #Set to something random but the same on all servers
"HIDDEN_HOST" = "users.yournet.org";
"HIDDEN_IP" = "127.0.0.1";

Users must also have usermode +x set. You can make +x the default by setting

usermode = "+x";

in an ircd.conf class block.