I work for and ISP and the Telecom company that provides infrastructure provided following information to setup S2S VPN connection to use their services;
Phase-1
aes256_sha256_g14_8hours
Phase-2
esp_aes256_sha256_g2_1hour
Pre-shared Key :xyzfake
Telecom Peer IP : xx.xxx.xx.xxx
ISP Peer IP : xxx.xx.xx.xx
ISP NAT IP: xxx.xx.xx.xx
I installed Routing and Remote access role but could find a VPN type that request the above information provided by telecom company.
How can i setup a site to site VPN by using above information in Windows Server 2012 R2 or 2016 (if not possible in 2012)?
A step by step walkthrough will be appreciated