Ipsecuritas remote identifier4/29/2023 Set security vpn x509 ca-certs /config/auth/RootCA.pem Set security vpn ipsec remote-access-server profile TENANT2 tunnel 1 local network 10.56.64.0/20 Set security vpn ipsec remote-access-server profile TENANT2 pools POOL2 Set security vpn ipsec remote-access-server profile TENANT2 local-address 10.10.2.3 Set security vpn ipsec remote-access-server profile TENANT2 ike-group IKE1 Set security vpn ipsec remote-access-server profile TENANT2 esp-group ESP1 Set security vpn ipsec remote-access-server profile TENANT2 authentication x509 revocation-policy strict Set security vpn ipsec remote-access-server profile TENANT2 authentication x509 remote-id 'O=Tenant2, CN=*' Set security vpn ipsec remote-access-server profile TENANT2 authentication x509 key file /config/auth/server1.key Set security vpn ipsec remote-access-server profile TENANT2 authentication x509 cert-file /config/auth/server1.pem Set security vpn ipsec remote-access-server profile TENANT2 authentication mode x509 Set security vpn ipsec remote-access-server profile TENANT1 tunnel 1 local network 10.56.48.0/20 Set security vpn ipsec remote-access-server profile TENANT1 pools POOL1 Set security vpn ipsec remote-access-server profile TENANT1 local-address 10.10.2.3 Set security vpn ipsec remote-access-server profile TENANT1 ike-group IKE1 Set security vpn ipsec remote-access-server profile TENANT1 esp-group ESP1 ![]() Set security vpn ipsec remote-access-server profile TENANT1 authentication x509 revocation-policy strict Set security vpn ipsec remote-access-server profile TENANT1 authentication x509 remote-id 'O=Tenant1, CN=*' Set security vpn ipsec remote-access-server profile TENANT1 authentication x509 key file /config/auth/server1.key Set security vpn ipsec remote-access-server profile TENANT1 authentication x509 cert-file /config/auth/server1.pem Set security vpn ipsec remote-access-server profile TENANT1 authentication mode x509 Set security vpn ipsec remote-access-server pool POOL2 attributes dns 10.56.64.1 Set security vpn ipsec remote-access-server pool POOL2 subnet 10.56.193.0/27 Set security vpn ipsec remote-access-server pool POOL1 attributes dns 10.56.48.1 Set security vpn ipsec remote-access-server pool POOL1 subnet 10.56.192.0/27 Set security vpn ipsec ike-group IKE1 proposal 1 hash sha2_256 Set security vpn ipsec ike-group IKE1 proposal 1 encryption aes128gcm128 Set security vpn ipsec ike-group IKE1 proposal 1 dh-group 19 Set security vpn ipsec ike-group IKE1 ike-version 2 Set security vpn ipsec ike-group IKE1 dead-peer-detection action clear Set security vpn ipsec esp-group ESP1 proposal 1 hash null Set security vpn ipsec esp-group ESP1 proposal 1 encryption aes128gcm128 It is highly recommend to not store any further private keys on a server instance, other then the server's own private key! On the IPsec RA VPN server, there is only need for following certificate files: Host/End-entity certificate for the sever itself, the corresponding private key and the Root certificate. The server can configure a reauthentication time, which forces the client to perform a IKE re-authentication within a certain time window, to enforce expiration or revocation of VPN client access. When using X.509 authentication, certificate revocation is the only way to revoke VPN access for an individual client. Everything else, including ESP, is identical.Įvery time a client connects, the server will first perform a basic integrity check of the provided client certificate: is the certificate expired? is the certificate issued by a trusted CA? Finally it will perform a certificate revocation check either via OCSP or CRL, to check the central CA database of revoked certificates. The request and assignment of Virtual IP address is the major difference between IPsec site-to-site and IPsec RA VPN setups from IKE perspective. ![]() As part of the VPN tunnel negotiation the IPsec RA VPN server can also push down DNS server addresses which should be used by the client inside the VPN. The Virtual IPs get released once the client disconnects. ![]() Virtual IP addresses get assigned to each individual client during the initial VPN tunnel negotiation. This example topology provides access to the "Cooperated Network" 10.56.48.0/20 by providing two IPsec RA VPN server instances.Įach IPsec RA VPN server instance has a dedicated Virtual-IP address pool, which is not overlapping, due to missing synchronization between those two pools. those are known to work with Windows 10, macOS 10.3+ and Linux Network Manager/Strongswan.
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