Old IP jumping in

[thielmann]

I'm trying to move an ispcp Installation to a new server, unfortunately my old IP always jumps in at a certain point.

This is what I do:

1) Install ispcp on Server B (same password as A)
2) Do a database dump on Server A
3) "sed" the new IP to the dump
4) Import the dump on Server B
5) Set all domains, mails, etc. to update and run the request-manager. After this, DNS is fine, but there are no apache hosts.
6) Running ispcp-update (as suggested on a few howtos I found). After this, ispcp.conf in /etc/apache2/sites-enabled seems ok, but my old IP appears in the DNS cache files and the apache master file contains the old IP.

What am I doing wrong?