[Openswan Users] keepalives?

[Tomasz Grzelak]

> >>> I wanted to have them every 3 seconds, so I set 'dpddelay' to 3 but
> >>> there was no difference.
>
> So according to Andreas it is keep_alives=3 :)

sorry for double post, but one more thing - where can I find the complete 
description of ipsec.conf options? 'man ipsec.conf' says nothing about 
'keep_alives', and I think there are lots of other "hidden" values to set up. 
Where are they described??

thx,
Tom