NAT on on-prem RRAS for VPN traffic from Azure

Copper Contributor

Setup:

Configured IPsec site-to-site VPN between azure vnet and on-prem RRAS. I want Azure vm to access internet via on-prem network. Have tried forced tunneling but traffic is being dropped after going through RRAS and hitting the network gateway. We are not doing NAT on-prem.

 

The traffic coming from Azure VM through VPN tunnel would be decrypted at RRAS to private IPs ? which can not be routed to internet without NAT ?

So i Tried configuring NAT on same RRAS server by setting the demand-dial interface at private and public facing interface as NAT interface but it did not work.... any suggestions ?

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