We are trying to set up a VPN structure between two Astaro's and one SonicWALL. One of the Astaro's is the DataCentre FireWall and as such the centre of the VPN structure. The other Astaro is a customer site with a VPN tio the DataCentre. This VPN work perfectly. The SonicWALL is a FireWall at a Remote Management Site where the Helpdesk resides. The VPN between the SonicWALL (Helpdesk) and the Astaro at the DataCentre is also working fine.
The problem starts when we want to route traffic from the customer trough the DataCentre to the Helpdesk. The IP subnets are:
Code:
Customer (Astaro) DataCentre (Astaro) Helpdesk (SonicWALL)
172.16.8.0/24 172.16.0.0/16 10.1.1.0/24
I know that I have to masq the traffic from the Helpdesk to the DataCentre so that the Customer sites think the IP traffic is generated by a 172.16.x.y subnet. I think this is what I should do because I cannot put more than one subnet in a VPN definition on the Astaro's.
Can anyone tell me how I can set this up?
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