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New Member

VPN Concentrator

Is there is any restriction about the PPTP connection at the concentrator to allow only one src IP address to establish an PPTP connection. I have customers it seems behind a firewall, all of these customers have one real ip address (PAT), the first connection successed to access the VPN concentrator, and ther others failed "PPTP tunnel for peer *.*.*.* denied - already established"

Any idea?

thanks in advance

3 REPLIES
New Member

Re: VPN Concentrator

This is usually caused when clients are behind 'old' adsl boxes that do not allow vpn passthrough...the first person succeeds in bringing up a vpn connnection but if anyone else wants to connect the first person is required to disconnect...just purchase an adsl box that is capable of vpn passthrough....

Vincent

New Member

Re: VPN Concentrator

But the concentrator from my side denied this session.

Thank you

New Member

Re: VPN Concentrator

Did you ever find a resolution to your VPN issue with multiple people connecting from a single ip? I am running into the same issue ad can not find a solution.

Dave

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