Demo
Tutorial: https://selectel.ru/blog/tutorials/how-to-set-up-vpn-ipsec/
Commands:
# vpn1
curl https://raw.githubusercontent.com/selectel/ipsec-vpn-demo/main/ipsec-configure.sh | bash -s -- 51.250.39.22 192.168.10.0/24 192.168.20.0/24 qLGLTVQOfqvGLsWP75FEtLGtwN3Hu0ku6C5HItKo6ac= MASTER 192.168.10.100/24 188.68.206.158/29
# vpn2
curl https://raw.githubusercontent.com/selectel/ipsec-vpn-demo/main/ipsec-configure.sh | bash -s -- 51.250.39.22 192.168.10.0/24 192.168.20.0/24 qLGLTVQOfqvGLsWP75FEtLGtwN3Hu0ku6C5HItKo6ac= BACKUP 192.168.10.100/24 188.68.206.158/29