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(Newbie) Publishing VNC
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(Newbie) Publishing VNC - 30.Jun.2008 12:38:24 AM
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AlainC
Posts: 4
Joined: 30.Jun.2008
Status: offline
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Hi,
I'm new to ISA server, and before I go 'live' I'm trying some setups in a virtual environment (on Virtual PC ; with the evaluation version of ISA STD).
At the moment I'm trying this:
* I have a Win98 machine on which VNC is running (port 5900 on IP 172.16.1.2)
* I have an ISA server with a NIC defined as 'internal' with address 172.16.1.1 ; the external address is 192.168.5.3 (this because I'm working on Virtual environment, I know this can't work if it was connected to the internet)
* My own computer (not virtualised) can connect to the ISA external address (but that is not his 'default GW'.
I set up a server rule that a connection to port 5900 should be forwarded to 172.16.1.2 (at least: this is what I want to do, I don't know if it succeeded, although it shouldn't be that difficult).
But when I connect from my PC to 192.168.5.3 I thought it should forward my request to 172.16.1.2, but instead it gives a denied access from "external" to "local host". When I add an access rule that allows this, of course it's trying to find port 5900 on the ISA server (-machine).
What do I do wrong ? Is the problem with me, or caused by the virtual environment / Evaluation version ?
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RE: (Newbie) Publishing VNC - 30.Jun.2008 10:54:33 AM
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AlainC
Posts: 4
Joined: 30.Jun.2008
Status: offline
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quote:
ORIGINAL: elmajdal
Check my article here : Publishing ULTRA VNC with ISA Server 2006
Hi,
I had seen this before I posted here, and I didn't see any difference to what I did, or just soms small differences, namely the linking of the IP Address of the ISA server on the external side, and the fact I only did the setup for port 5900 (for the use of the Viewer).
So thanks for the reply, but this didn't help me... Anyway, the article helped, so thanks for the article :)
Alain
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RE: (Newbie) Publishing VNC - 2.Jul.2008 2:57:01 PM
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AlainC
Posts: 4
Joined: 30.Jun.2008
Status: offline
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The problem was in the routing ... I forgot to set the new network in NAT routing...
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RE: (Newbie) Publishing VNC - 2.Jul.2008 5:15:45 PM
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elmajdal
Posts: 4944
Joined: 16.Sep.2004
From: Lebanese in Kuwait
Status: offline
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Glad that you sorted it out , and thanks for the follow up.
Thanks,
Tarek
_____________________________
Tarek Majdalani
MS Forefront Edge Security MVP
Website : http://www.elmajdal.net/ISAServer
New Section : http://www.elmajdal.net/Win2k8
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RE: (Newbie) Publishing VNC - 3.Jul.2008 4:05:44 PM
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AlainC
Posts: 4
Joined: 30.Jun.2008
Status: offline
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I dislike it myself to find a forum where the final solution is failing, so if I have it, I should give it ... :)
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