[cobalt-users] [RAQ4] FTP-Problem with Users from vitrtual Hosts on RaQ4

[Karsten Krämer - Netspaces GmbH & Co. KG <karsten.kraemer@xxxxxxxxxxxx>]

The following problem occured: 
On the RaQ4 I have created the main site with IP 192.168.0.17 and one user. 
Additionally I created 2 vitrtual sites with another IP: 192.168.0.18 an futher users on each site. 
When I try to FTP the virtual sites witch the 192.168.0.18 IP and their accurate login, the ftp-connections fails:
 
Connected to 192.168.0.18, waiting for response... 
< 220 ProFTPD 1.2.4 Server (ProFTPD) [192.168.0.18] 
USER kkraemer 
< 331 Password required for kkraemer. PASS ***** 
< 230- ! Socket Error: connection reset by peer 
Could not login to 192.168.0.18 ~ Disconnected 

If I try the same user on the other ip (192.168.0.17) the ftp-connection works fine.
The admin-ftp-access works fine on both ip- adresses. What's wrong here?? 

Please help!

Thanks, Karsten