I moved our web-application http://abcd.net
to a new server with a different IP Adress (and added a little detail to distinguish responses from both servers)
We changed the DNS settings for http://abcd.net
on our DNS Server yesterday.
in a browser (safari, IE, Firefox) on a client that never requested that URL http://abcd.net
before gives user response from the new server.
in a browser ( safari, IE, Firefox) on a client that requested that URL before results in a response from the old server.
Both clients are in same LAN.
I have tried (sorry, translations may be not 100% correct)
- IE: Remove browser history (all checked)
- Safari: set back Safari (all checked)
- Firefox: delete chonicle (all checked)
...but still browsers on clients that recently requested http://abcd.net
find URL http://abcd.net
in IP-Adress of the old Server
What must be done that these clients also find http://abcd.net
on the IP of the new server, like those clients who have not requested http://abcd.net
I need a solution because the next app that needs to be moved is a database application and it will not be possible to maintain 2 versions of that app on 2 servers.
Thanks for your hints