[Openswan Users] Dynamic to Dynamic VPN with PSK's

[Marc Spiegelman]

I am setting up dynamic dns to keep track of the address of an openswan
server.  A roadwarrior should be able to connect to the openswan server
using this dns entry but I can't figure out how to do this in
ipsec.secrets.

In ipsec.conf it is possible to set one side to %any and the other side
to %defaultroute.  How is this done in ipsec.secrets?