Hi ! sorry for my english I install ispconfig and work over port 81 by https ok. Later i bind ispconfig to second IP port 80, but cannot connect to ispconfig. Maybe i must change port 80 to port 443 ? But i can't do it because main web server (apache 2.0) listen secure port 443 on all interfaces. I have two questions: 1) repeat pls exactly what can i do for switch ispconfig to second IP. 2) small offtopic. I bind main web server (apache 2.0) to first IP non secure port listen on only first IP, but secure port (443) listen on all interfaces what can i do for it ? Thanks in advance.