Configuring both ends of a tunnel as CAS

Procedure

1. On both systems, on the Network menu, under the VPN submenu, click Certificates.
2. Export the local certificates from both the Smoothwalls by using the PEM format.
3. Import each PEM certificate on the opposite Smoothwall.
4. Create an IPsec site-to-site tunnel specification on the first Smoothwall and select the second Smoothwall’s host certificate in the Authenticate by list.
5. Create an IPsec site-to-site tunnel specification on the second Smoothwall and select the first Smoothwall’s host certificate in the Authenticate by list.