[Openswan Users] how to disable encryption

[Daniele Melosi]

Good morning to everyone,

i'd like to disable encryption of data on my ipsec tunnel (only for 
authentication. Is it possible ?

This is my configuration:

-- start conf file ---
config setup
         #interfaces=%defaultroute
         #forwardcontrol=yes
         klipsdebug=all
         plutodebug=all

conn firenzemilano
                 left=xxx.yyy.97.30
                 leftsubnet=192.168.70.0/24
                 # RSA 2048 bits   ipsec2mi   Thu Apr 20 18:49:38 2006
                 leftrsasigkey=0sAQOSN9lKw9Op8wqDjCbhPkiSVS[cut]
                 leftid=@ipsec2mi.xxxx.it
                 #leftnexthop=%defaultroute
                 right=xxx.yyy.127.25
                 rightsubnet=zzz.yyyy.122.208/29
                 # RSA 2048 bits   ipsec2fi   Tue Oct 25 06:28:37 2005
                 rightrsasigkey=0sAQNplGefFpF4jygV[cut]
                 rightid=@ipsec2fi.xxxx.it
                 auto=add
                 #auto=start

#Disable Opportunistic Encryption
include /etc/ipsec/ipsec.d/examples/no_oe.conf
-- end conf file --

Thanks in advance

Daniele