Re: ISA 2004 Blocks VPN Clients
- From: "Merv Porter [SBS-MVP]" <mwport@xxxxxxxxxxxxxxxxxxx>
- Date: Tue, 5 Dec 2006 18:38:59 -0500
Hi Dan,
With SBS 2003, VPN access is configured through the Remote Access Wizard.
Have you run the Remote Access Wizard in the Server Management console?
Also, GRE 47 is not a port, but rather a protocol, and may need to be reset
in the router by resetting the VPN Passthrough option (or similarly worded
feature). On some routers, I 've had to disable VPN Passthrough, reboot
router, re-enable VPN Passthrough, then reset the forwarding for port 1723
to the external NIC.
--
Merv Porter [SBS-MVP]
============================
"DanEM" <DanEM@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:BA9051E4-AD8F-47AC-94A8-C0F5E9C96742@xxxxxxxxxxxxxxxx
SBS 2003 w/ISA 2004 and 2 NICS 192.168.1.2 (external) 192.168.16.2
(internal). Ports 1723 and 47 forwarded to 192.168.1.2 in Linksys WRT54GX2
router.
I have run VPN setup in ISA and CEICW.
This VPN has worked in the past. When it has failed in the past,
restarting
the router, and re-running VPN setup and CEICW has fixed it. But not this
time.
When I try to connect to VPN from remote WinXP computer, ISA firewall on
server denies connection on port 1723. The rule that denies access is
'Allow
VPN Client traffic to ISA Server'. I can find no rule by this name.
Please help.
Dan
.
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