Network diagram

 Packet Tracer 6.1 - ASA 5505 clientless SSL VPN network diagram

Solution

1. Create the bookmark site1 to the URL http://192.168.2.3 on the ASA 5505 firewall

2. Apply the following configuration to the firewall :

interface Vlan1
 nameif inside
 security-level 100
 ip address 192.168.2.1 255.255.255.0
!
interface Vlan2
 nameif outside
 security-level 0
 ip address 192.168.1.1 255.255.255.0
!
webvpn
 enable outside
object network LAN
 subnet 192.168.2.0 255.255.255.0
!
object network LAN
 nat (inside,outside) dynamic interface
!
group-policy group1 internal
group-policy group1 attributes
 vpn-tunnel-protocol ssl-clientless
 webvpn
  url-list value site1
username test password D35rLrqYJOMRHDCX encrypted
username test attributes
 vpn-group-policy group1
!
!