[c-nsp] Cisco pptp server

Pavel Dimow paveldimow at gmail.com
Fri Feb 26 11:01:30 EST 2016


Anyone? :)

On Thu, Feb 25, 2016 at 11:32 PM, Pavel Dimow <paveldimow at gmail.com> wrote:

> Hi,
>
> I have a very strange problem (well at least to me).
>
> I have a cisco 1921 which serves as PPTP server. On server I have two
> different ISP's connections, ISP1 and ISP2. I have a default route to ISP1
> and default route to ISP2 with tracking and higher metric. I have
> configured local policy routing so I always send PPTP packets to the
> correct ISP.
>
> Now when I connect from client to PPTP server and in server address I
> enter the ip address of interface where ISP1 is terminated everything
> works. But when I connect from client to PPTP server and in server address
> I enter the ip address of interface where ISP2 is terminated the session is
> established but I can't do anything as I see only my outgoing traffic and
> no incoming traffic via PPTP tunnel. The funny part is that, when I enter
> the static route on PPTP server (the public ip address of  PPTP client)
> everything works. Is this normal behaviour?
>
> If anyone can shed a light on this I would be very grateful ;)
>
>
>
>


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