103452a49SBrad Davis# 203452a49SBrad Davis# Host Database 303452a49SBrad Davis# 403452a49SBrad Davis# This file should contain the addresses and aliases for local hosts that 503452a49SBrad Davis# share this file. Replace 'my.domain' below with the domainname of your 603452a49SBrad Davis# machine. 703452a49SBrad Davis# 803452a49SBrad Davis# In the presence of the domain name service or NIS, this file may 903452a49SBrad Davis# not be consulted at all; see /etc/nsswitch.conf for the resolution order. 1003452a49SBrad Davis# 1103452a49SBrad Davis# 1203452a49SBrad Davis::1 localhost localhost.my.domain 1303452a49SBrad Davis127.0.0.1 localhost localhost.my.domain 1403452a49SBrad Davis# 1503452a49SBrad Davis# Imaginary network. 1603452a49SBrad Davis#10.0.0.2 myname.my.domain myname 1703452a49SBrad Davis#10.0.0.3 myfriend.my.domain myfriend 1803452a49SBrad Davis# 19*455e0b9bSPedro F. Giffuni# According to RFC 1918, you can use the following IP blocks for 20*455e0b9bSPedro F. Giffuni# private internets: 2103452a49SBrad Davis# 22*455e0b9bSPedro F. Giffuni# 10.0.0.0 - 10.255.255.255 (10/8 prefix) 23*455e0b9bSPedro F. Giffuni# 172.16.0.0 - 172.31.255.255 (172.16/12 prefix) 24*455e0b9bSPedro F. Giffuni# 192.168.0.0 - 192.168.255.255 (192.168/16 prefix) 2503452a49SBrad Davis# 26*455e0b9bSPedro F. Giffuni# In case you want to make addresses available on the Internet, you need 2703452a49SBrad Davis# real official assigned numbers. Do not try to invent your own network 2803452a49SBrad Davis# numbers but instead get one from your network provider (if any) or 2903452a49SBrad Davis# from your regional registry (ARIN, APNIC, LACNIC, RIPE NCC, or AfriNIC.) 3003452a49SBrad Davis# 31