[Openswan Users] single ip not a subnet for leftsubnet

[nemus at grayhatlabs.com]

I am trying to setup an ipsec tunnel between a third party.

The thirdparty specifies two single ip address not subnet ranges in their
ipsec configuration interface.

How would I specify a single ip address using openswan for the NETKEYS
routing?

This is something I cannot budge on.

I tried this but it doesn't seam to work.
leftsubnet = x.x.x.x1/32



# /etc/ipsec.conf - Openswan IPsec configuration file
#
# Manual:     ipsec.conf.5
#
# Please place your own config files in /etc/ipsec.d/ ending in .conf

version 2.0     # conforms to second version of ipsec.conf specification

# basic configuration
config setup
        # Debug-logging controls:  "none" for (almost) none, "all" for lots.
        # klipsdebug=none
         plutodebug="control parsing"
        # For Red Hat Enterprise Linux and Fedora, leave protostack=netkey
        protostack=netkey
        nat_traversal=no
        virtual_private=
        oe=off
        # Enable this if you see "failed to find any available worker"
        nhelpers=0


conn test-a
        type=tunnel
        authby = secret
        left = x.x.x.x1
        leftid = x.x.x.x1
        leftsubnet = x.x.x.x1/32
        leftsourceip = x.x.x.x1
        leftnexthop=%defaultroute
        right= x.x.x.x2
        rightid =x.x.x.x2
        rightsubnets= {x.x.x.x6/32,x.x.x.x5/32}
        esp=aes-256-sha1
        keyexchange = ike
        pfs = no
        auto = start
        lifetime=86400s