Solved

Cisco VPN client via ISA 2006

Posted on 2008-10-31
6
1,234 Views
Last Modified: 2013-11-16
I need to configure ISA 2006 to allow "Cisco VPN client" connections from Internal network to external destination. The connection will go from internal PC (XP Prof) through ISA and PIX to Internet.

I found some pages with "how to", e.g. http://www.elmajdal.net/ISAServer/How_To_Allow_Cisco_VPN_Client_To_Connect_Through_ISA_Server.aspx. I want to ask if this is enough or if there are some other steps that needs to be done / configured.
0
Comment
Question by:haldoxp
  • 3
  • 3
6 Comments
 
LVL 51

Assisted Solution

by:Keith Alabaster
Keith Alabaster earned 500 total points
ID: 22854933
It works for me. Note the points at the bottom though.

You must be a SecureNAT presentation to the ISA - ie ISA is the default gateway for the client pc's.
You need to disable the ISA firewall client (if you have it installed plus disable the MS firewall on the PC.
0
 
LVL 3

Author Comment

by:haldoxp
ID: 22861773
Thanks. Will let you know the results on Tuesday.
0
 
LVL 3

Accepted Solution

by:
haldoxp earned 0 total points
ID: 22874848
After I configured ISA server according to the above web page the connection was blocked by default policy. In monitoring I saw "Unidentified IP Traffic" on port 10000. After a quick google search I found that I need to configure new Protocol definition for this port (TCP, outbound, port 10000) and put this new protocol definition into firewall rule.

Now the connection is working great. Thanks Keith.
0
PRTG Network Monitor: Intuitive Network Monitoring

Network Monitoring is essential to ensure that computer systems and network devices are running. Use PRTG to monitor LANs, servers, websites, applications and devices, bandwidth, virtual environments, remote systems, IoT, and many more. PRTG is easy to set up & use.

 
LVL 3

Author Comment

by:haldoxp
ID: 22875714
One issue. It is working with "All Users", but when I set another group, the connection stops working. All members of this group cannot connect. Any idea?
0
 
LVL 51

Expert Comment

by:Keith Alabaster
ID: 22878592
Different question - no offence.
0
 
LVL 51

Expert Comment

by:Keith Alabaster
ID: 22909206
No problem here ; thanks :)
Keith
0

Featured Post

Free Tool: Postgres Monitoring System

A PHP and Perl based system to collect and display usage statistics from PostgreSQL databases.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
Low Virtual Memory 8 63
*STABLE* and free Linux Firewall distribution 6 90
DHCP lease issue ? 8 95
Using Windows Firewall to separate 2 networks on PC with dual NICS? 5 104
Microsoft's ISA Server has been its pre-eminent security product for about a decade and is still regarded amongst the well-informed as one of the best software firewalls and application gateways ever released, by any manufacturer. ISA Server has bee…
So the following errors occurs in 2 ways that I am aware of at this stage, and you receive one of the following error messages: ERROR 1. When trying to save a rule: No Web listener is specified for the Web publishing rule Autodiscovery Publishin…
I've attached the XLSM Excel spreadsheet I used in the video and also text files containing the macros used below. https://filedb.experts-exchange.com/incoming/2017/03_w12/1151775/Permutations.txt https://filedb.experts-exchange.com/incoming/201…

860 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question