[THIN] Re: Internet Access and Cisco PIX

  • From: "Chris Lynch" <lynch00@xxxxxxx>
  • To: <thin@xxxxxxxxxxxxx>
  • Date: Mon, 22 Mar 2004 17:58:35 -0800

Again, if this is a user in an ICA session, check the MF servers default
gateway and DNS settings.  Can you ping an FQDN (i.e. www.microsoft.com, and
does it resolve to an IP address from within the ICA session)?  If not, then
you have an TCP/IP configuration issue.  If you can, then it's possible that
Websense is blocking your connection attempt.  Are you blocking content
based on user's, user groups, or machine IP's?

You are not being specific enough here.

Chris 

-----Original Message-----
From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf
Of Joanne Determann
Sent: Monday, March 22, 2004 10:50 AM
To: thin@xxxxxxxxxxxxx
Subject: [THIN] Re: Internet Access and Cisco PIX

None of the Thins can get outside internet addresses. The regular Windows
(fat guys)desktops are ok.=20

-----Original Message-----
From: Luchette, Jon [mailto:JLuchette@xxxxxxxxxxxxxxx]=20
Sent: Monday, March 22, 2004 1:31 PM
To: 'thin@xxxxxxxxxxxxx'
Subject: [THIN] Re: Internet Access and Cisco PIX

So let me see if I understand this correctly, you have pcs that connect to a
published desktop on a Citrix server and using the internet explorer within
that desktop, they CAN access the internet.

And you have thin clients that connect to that same published desktop on a
Citrix server and using the same internet explorer they CAN NOT access the
internet???

-----Original Message-----
From: Joanne Determann [mailto:joanne.determann@xxxxxxxxx]=20
Sent: Monday, March 22, 2004 1:18 PM
To: thin@xxxxxxxxxxxxx
Subject: [THIN] Re: Internet Access and Cisco PIX

 DOS clients with a published server desktop,ofcourse policies limiting what
they see/access.  IE 5.5  None of the client configs have changed since the
new PIX/Websense.

The NAT on the PIX looks correct
=3D20
-----Original Message-----
From: Chris Lynch [mailto:lynch00@xxxxxxx]=3D20
Sent: Monday, March 22, 2004 1:00 PM
To: thin@xxxxxxxxxxxxx
Subject: [THIN] Re: Internet Access and Cisco PIX

I would verify any "NAT (inside) 0 (insert ACL or IP range)"  or "NAT
(inside) 1 (insert ACL or IP range)" is correct.  Also, what Thin Clients
are you using, and what is the version of the web browser?

Chris

-----Original Message-----
From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf
Of Joanne Determann
Sent: Monday, March 22, 2004 9:06 AM
To: thin@xxxxxxxxxxxxx
Subject: [THIN] Re: Internet Access and Cisco PIX

Websense for filtering,which was installed at the same time as the PIX.
So that could be the problem. Windows PC's have internet access,but not the
Thin Clients. I believe the NAT address is correct. Thanks,J

-----Original Message-----
From: Chris Lynch [mailto:lynch00@xxxxxxx]=3D3D20
Sent: Monday, March 22, 2004 11:49 AM
To: thin@xxxxxxxxxxxxx
Subject: [THIN] Re: Internet Access and Cisco PIX

What exactly do you mean?  Can you access the Internet from other machines
internally?  Are you using CBAC or Websense to filter websites?  Do you have
the correct NAT statement on the PIX?

How does ICA fit into this picture when browsing the Internet?

Chris=3D3D20

-----Original Message-----
From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf
Of Joanne Determann
Sent: Monday, March 22, 2004 8:44 AM
To: thin@xxxxxxxxxxxxx
Subject: [THIN] Internet Access and Cisco PIX

Ever since we installed our PIX firewall our Thin Clients don't get internet
access. Hasn't been a big deal because we use our Citrix on shop floor PC's
,so production isn't suffering without web. But I would really like to get
this cleaned up. Any suggestions from those with a PIX and ICA? I believe
the PIX and 1494 don't play nice, =3D3D3D20 Thanks,Joanne
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