Network Configuration Problems

[vogelmeister]

Hello, i hope my thread is right here.

The Situation: I have a clean Proxmox VE 2.2 installation on a VPS (KVM) Hosting Package by a Hosting Provider. I use it for nested virtualisation.

I have Created two Open VZ instances, i have a basic understanding of the Network Configuration on Windows and Linux Systems on LAN Networks, but this is the first time that i test this kind of installation by a hosting proider.

I describe now my IP Configuration (I use only example data, no real ip adresses or DNS names):

DNS and IP Adress of Proxmox VE 2.2 on the VPS --> vhost001xxx.xx --> 82.123.24.11
DNS and IP Adress of the first created vm --> vserver001xxx.xx --> 32.321.24.5
DNS and IP Adress of the second created vm --> vserver002xxx.xx --> 32.321.24.6

The IP Adresses are all by the Hosting Provider, no special DNS or iptables configuration is done.

The Domain is registerd by external Registrar and via DNS Record Type A pointed on the ip adresse's and by the Hosting Provider i have set a rdns record to the dns names.

The DNS Configuration is working properly.

I can connected me with vnc (proxmox internal vnc) on each vz instance. The instances are ok, memory balance is ok, no errors.

i use an ovz template: debian-6.0-standard_6.0-6_i386.tar.gz


I need help with the right network settings for vmbr0 to let the vm's communicate with the world ;-)

I hope someone can help me with this problem.

In the case someone can help me with Network Settings, i will make a tutorial right here about the installation and the Configuration from Proxmox (Nested Virtualisation baste on Open VZ) by a Hosting Provider.

And sorry for my bad english i hope the meaning of my explenations are always understandable.

 

[blurrrr]

Traceroute-Output? Correct default GW and DNS for the VM's? SSH-login allowed for 0.0.0.0 or fixed IP?

 

[udo]

Hello, i hope my thread is right here.

The Situation: I have a clean Proxmox VE 2.2 installation on a VPS (KVM) Hosting Package by a Hosting Provider. I use it for nested virtualisation.

I have Created two Open VZ instances, i have a basic understanding of the Network Configuration on Windows and Linux Systems on LAN Networks, but this is the first time that i test this kind of installation by a hosting proider.

I describe now my IP Configuration (I use only example data, no real ip adresses or DNS names):

DNS and IP Adress of Proxmox VE 2.2 on the VPS --> vhost001xxx.xx --> 82.123.24.11
DNS and IP Adress of the first created vm --> vserver001xxx.xx --> 32.321.24.5
DNS and IP Adress of the second created vm --> vserver002xxx.xx --> 32.321.24.6

The IP Adresses are all by the Hosting Provider, no special DNS or iptables configuration is done.

The Domain is registerd by external Registrar and via DNS Record Type A pointed on the ip adresse's and by the Hosting Provider i have set a rdns record to the dns names.

The DNS Configuration is working properly.

I can connected me with vnc (proxmox internal vnc) on each vz instance. The instances are ok, memory balance is ok, no errors.

i use an ovz template: debian-6.0-standard_6.0-6_i386.tar.gz


I need help with the right network settings for vmbr0 to let the vm's communicate with the world ;-)

I hope someone can help me with this problem.

In the case someone can help me with Network Settings, i will make a tutorial right here about the installation and the Configuration from Proxmox (Nested Virtualisation baste on Open VZ) by a Hosting Provider.

And sorry for my bad english i hope the meaning of my explenations are always understandable.

Hi,
I wouldn't be sure, that an bridge on an virtual nic work without issues.

But test with "tcpdump -i vmbr0" during pring from the CT to outside - which pakets arive the bridge, and do you get answers?
Are the same output with eth0 instead of vmbr0 (should be)?.

Allow the hoster different mac-addresses?

Udo