Re: VPN Connection - Can't establish connection!

From: Colin C (nospam.colin_at_nojunk.co.uk)
Date: 12/03/04 

Date: Fri, 03 Dec 2004 20:27:45 +0000

Just a thought but We have also UDP port 500 open for VPN, we are using
an SMC router/firewall to a SBS2003 machine with single NIC

Hope it helps

Colin C

Marina Roos [SBS-MVP] wrote:
> Hi,
>
> Check for firmware upgrades or sometimes even downgrades that will enable
> the Gre 47.
>

Relevant Pages

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  • Re: SBS VPN Error: 781
    ... There are 2 underlying protocols that can be used to create a VPN. ... The VPN protocol you are using to create your VPN ... PPTP uses TCP port 1723 and the GRE protocol. ... L2TP uses UDP port 500 and UDP port 1701. ...
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