RAT - Remote Assistance Tool

Hi,
when I use rathost in an unrouted network with an proxy for my webbrowsers
then rathost will fail to connect tho the ratproxy. In the Documentation
ist the using or rathost in an unrouted network as normal situation
described.

I dont work.

I got this Messages..
20070513135334 ; INFO ; ch.bfh.hti.rat.common.network.ConnectionFactory
getClientSocket ; Connection on Port: 443 failed!
20070513135334 ; ERROR ; ch.bfh.hti.rat.common.network.ConnectionFactory
getClientSocket ; No route to host: connect
20070513135334 ; ERROR ; ch.bfh.hti.rat.common.network.ConnectionFactory
getRatConnWithTicket ; Socket could not be created!
20070513135334 ; ERROR ; ch.bfh.hti.rat.host.HostLogin connect ; Rat
Connection could not be established!