Changing the IP of Configuration Page

[crazy-to-bike]

I installed Proxmox at home on a Router with ip range 192.168.178.x and the proxmox configuration page is reachable with https://192.168.178.120:8006

Now I want to use the Proxmox serve at school with another router (ip range 192.168.0.x) but the ip for the configuration page is still the same.
in /etc/network/interfaces thh0 and vmbr0 have the right ip.

How can I solve it?

Because I only have today to install the new network architecture here at school, it is very urgent to solve the problem.

 

[TheReelaatiiv]

Use "grep -Hr 192.168.178. /" to find files containing the old ip address and simply edit all those files.

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[crazy-to-bike]

Use "grep -Hr 192.168.178. /" to find files containing the old ip address and simply edit all those files.

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after using the command the curser is blinking but nothing else happens. No prompt, no hd activity showing a search progress.

 

[crazy-to-bike]

Just found this:
http://pve.proxmox.com/wiki/Proxmox_VE_2.0_Cluster

[h=1]Proxmox VE Cluster[/h] First, install the Proxmox VE nodes, see Installation. Make sure that each Proxmox VE node is installed with the final hostname and IP configuration. Changing the hostname and IP is not possible after cluster creation.

I hope it isn't really true that I can't use the proxmox Server with another router with other ip range without reinstalling.

Please tell me what can I do.

 

[TheReelaatiiv]

Install htop and iotop - Launch the command again, open another shell and execute "htop". Then run iotop -ob and post the results here.

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[mmenaz]

It's true for CLUSER, not for single server installation.
report here the content of your /etc/network/interfaces please

 

[crazy-to-bike]

I configured the new router to the ip range of the other one so I could reach the webfrontend of proxmox again. Then I reconfigured vmbr0 in the webfrontend to the ip range and new ip of the new router. After reconfiguring the routers ip range to the original one and a restart of proxmox, I could reach the webfrontent with the new ip. The ip that is shown on the console after booting ist still the same (old one), but it seems to work now. What do you think, could it be a problem that proxmox is still showing the old ip?