# # Shorewall 2.6 /etc/shorewall/zones # # This file determines your network zones. Columns are: # # ZONE Short name of the zone (5 Characters or less in length). # The names "all" and "none" are reserved and may not be # used as zone names. # # IPSEC Yes -- Communication with all zone hosts is encrypted # ONLY Your kernel and iptables must include policy # match support. # No -- Communication with some zone hosts may be encrypted. # Encrypted hosts are designated using the 'ipsec' # option in /etc/shorewall/hosts. # # OPTIONS, A comma-separated list of options as follows: # IN OPTIONS, # OUT OPTIONS reqid= where is specified # using setkey(8) using the 'unique: # option for the SPD level. # # spi= where is the SPI of # the SA used to encrypt/decrypt packets. # # proto=ah|esp|ipcomp # # mss= (sets the MSS field in TCP packets) # # mode=transport|tunnel # # tunnel-src=
[/] (only # available with mode=tunnel) # # tunnel-dst=
[/] (only # available with mode=tunnel) # # strict Means that packets must match all rules. # # next Separates rules; can only be used with # strict.. # # Example: # mode=transport,reqid=44 # # The options in the OPTIONS column are applied to both incoming # and outgoing traffic. The IN OPTIONS are applied to incoming # traffic (in addition to OPTIONS) and the OUT OPTIONS are # applied to outgoing traffic. # # If you wish to leave a column empty but need to make an entry # in a following column, use "-". # # THE ORDER OF THE ENTRIES IN THIS FILE IS IMPORTANT IF YOU HAVE NESTED OR # OVERLAPPING ZONES DEFINED THROUGH /etc/shorewall/hosts. # # See http://www.shorewall.net/Documentation.htm#Nested #-------------------------------------------------------------------------------- # Example zones: # # You have a three interface firewall with internet, local and DMZ interfaces. # # #ZONE IPSEC OPTIONS IN OUT # net # loc # dmz # #ZONE IPSEC OPTIONS IN OUT # ONLY OPTIONS OPTIONS #LAST LINE - ADD YOUR ENTRIES ABOVE THIS ONE - DO NOT REMOVE