Olle E. Johansson writes:
Who does
keep-alive when outbound is used? If it is the client, then
there still must be some tweaks in the server as the non-outbound
client will not send keep-alive.
Outbound puts all the client connection management burden upon the
client.
yes, but in klaus' case, client does not know that it has been made
outbound client.
it could still be possible to set "nat ping" flag on for such clients
and let nathelper module to handle pinging.
-- juha