Here I leave the host server, you'll have to replace the one in the link below:
C: \ Windows \ System32 \ drivers \ etc


http://www.4shared.com/file/131795096/f40c0483/hosts.html

Also, if you prefer, you can manually modifying the host file on your pc in C: \ Windows \ System32 \ drivers \ etc and once found, select, right click, open with notepad and add:

# Copyright (c) 1993-2006 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP / IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# Entry should be kept on an individual line. The IP address should
# Be Placed in the first column followed by The corresponding host name.
# The IP address and the host name should be separated by at least one
# Space.
#
# Additionally, comments (such as these) may be inserted on individual
# Lines or following the machine name denoted by a '#' symbol.
#
# For example:
#
# # Source server 102.54.94.97 rhino.acme.com
# 38.25.63.10 x.acme.com # x client host

127.0.0.1 localhost

94.23.220.23 l2authd.lineage2.com
94.23.220.23 l2testauthd.lineage2.com
85.14.219.81 nProtect.lineage2.com