I have 2 sites, each has ADSL static IP connection. At HQ, I use Cisco877-SEC-K9 and Cisco877-K9 at branch.
I configured the Internet connection, then try to make a VPN tunnel between them for HQ-branch site-2-site connection, and teleworker (with Cisco VPN client) connection.
+ I wonder that may I use EasyVPN? Is it support for Cisco client software?
+ If I use GRE-over-IPSec site-to-site (as on SDM), is it possible for Cisco client connect to it? Or I must create another tunnel?
+ If I want Cisco VPN client connect to our HQ, do I must create another tunnel? If so, what kind of VPN server I must make?
Sorry for dummy question, because this is my first time to configure VPN connection.