# # Shorewall 2.2 - /etc/shorewall/ipsec # # This file defines the attributes of zones with respect to # IPSEC. To use this file for any purpose except for setting mss, # you must be running a 2.6 kernel and both your kernel and iptables # must include Policy Match Support. # # The columns are: # # ZONE The name of a zone defined in /etc/shorewall/zones. The # $FW zone may not be listed. # # IPSEC Yes -- Communication with all zone hosts is encrypted # ONLY No -- Communication with some zone hosts is 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 "-". ################################################################################### #ZONE IPSEC OPTIONS IN OUT # ONLY OPTIONS OPTIONS #LAST LINE -- ADD YOUR ENTRIES BEFORE THIS ONE -- DO NOT REMOVE