The SSL VPN (aka webvpn) is the most flexible kind of Remote access VPN connection. All you need is an SSL enabled browser - Internet Explorer, Mozilla, Safari etc. I would go right to the configuration.
Network Diagram:
Web Gateway Configuration:
-Configure AAA for authenticaton:
aaa new-model
!
!
aaa authentication login VPN local
Configure the webvpn gateway and put it INSERVCIE
! webvpn gateway GATE
ip address 12.12.12.1 port 443
http-redirect port 80 !makes the router to listen on port 80
inservice !
Immediately after a webvpn gateway command is entered, a self-signed certificate is generated. This CA can be changed using the ssl trustpoint command.
Next the webvpn context is created...
webvpn context SSL
secondary-color blue
secondary-text-color white
!
Next, a URL-List is created;
url-list "list1"
heading "Available Pages"
url-text "Home Page" url-value "books.durable.com" !
For Thin client connection, a port-forwarding list is created.
!
port-forward "Ports"
local-port 3065 remote-server "TELNET" remote-port 23 description "telnet"
!
The pieces are tied together using the policy group command.
!
policy group SSLVPN
url-list "list1"
port-forward "Ports"
banner "Login Successful"
timeout idle 300
timeout session 3600
!
Next we set the default group policy, the AAA authentication list and add a gateway to the context.
default-group-policy SSLVPN
aaa authentication list VPN
gateway GATE
inservice
!
TESTING
I prefer to test with the end user - Here are some snapshots.
After successful authentication, we have;
When you click start, you have;
Finally, lets try to telnet to localhost port 3065
Just as we want it :-)
Up Next: Anyconnect :-)
Ciao.
Amplebrain.
Thursday, August 20, 2009
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I’ve found your blog today. I think you might be open to new software suggestions and I just want to mention that we have a new FREE small tool for desktop and application sharing:
ReplyDeleteSupportSmith TeamUp! Lite
http://www.supportsmith.com/teamuplite.aspx
It allows you to work with any other TeamUp! Lite user sharing a single application or the whole desktop in just three steps:
1. Select item to share.
2. Enter peer Domain\Name.
3. Send invitation to share.
:D
I wish you could take a look on it.
Have a nice day!
You could also try RHUB http://www.rhubcom.com, Remote Access appliance. Unlike online hosted solutions, it provides much more security for it provides the ultimate protection of your own firewall; in addition access is controlled by means of IP addresses too, which adds extra security. So, you don’t even need a VPN.
ReplyDelete