shorewall_code/Shorewall/nat
2003-02-15 00:09:44 +00:00

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##############################################################################
#
# Shorewall 1.4 -- Network Address Translation Table
#
# /etc/shorewall/nat
#
# This file is used to define static Network Address Translation (NAT).
#
# WARNING: If all you want to do is simple port forwarding, do NOT use this
# file. See http://www.shorewall.net/FAQ.htm#faq1. Also, in most
# cases, Proxy ARP is a better solution that static NAT.
#
# Columns must be separated by white space and are:
#
# EXTERNAL External IP Address - this should NOT be the primary
# IP address of the interface named in the next
# column and must not be a DNS Name.
# INTERFACE Interface that we want to EXTERNAL address to appear
# on. If ADD_IP_ALIASES=Yes in shorewall.conf, you may
# follow the interface name with ":" and a digit to
# indicate that you want Shorewall to add the alias
# with this name (e.g., "eth0:0"). That allows you to
# see the alias with ifconfig. THAT IS THE ONLY THING
# THAT THIS NAME IS GOOD FOR -- YOU CANNOT USE IT
# ANYWHERE ELSE IN YOUR SHORWALL CONFIGURATION.
# INTERNAL Internal Address (must not be a DNS Name).
# ALL INTERFACES If Yes or yes (or left empty), NAT will be effective
# from all hosts. If No or no then NAT will be effective
# only through the interface named in the INTERFACE
# column
# LOCAL If Yes or yes and the ALL INTERFACES column contains
# Yes or yes, NAT will be effective from the firewall
# system
##############################################################################
#EXTERNAL INTERFACE INTERNAL ALL INTERFACES LOCAL
#LAST LINE -- ADD YOUR ENTRIES ABOVE THIS LINE -- DO NOT REMOVE