is it possible to connect a bordermanager server to a non bordermanager
vpn network. did the bordermanager working with the following features:

ESP with AES-256, AES-128, 3DES, MD5and SHA1
and now maybe diffie-hellman groups 1, 2 and 5 .

is there any kind of dokumentation, i didnt know how to do so, or is it
not possible to do so....