Network Problem

marcosmalfatti

New Member
Nov 26, 2010
1
0
1
Hi
I have a Proxmox version 2.1-12/be112d89 and I have a strange problema with VM network.
This Proxmox is installed in a DELL PowerEdge R710 (2 x Six-Core Xeon, 96 Gb RAM, 6 x 600Gb SAS, 4 x NIC On-board + 4 x NIC PCI-Express Card).
I create 8 vmbr, one for each NIC, then vmbr0 <-> eth0, vmbr1 <-> eth1, etc.
The eth0 is connected in my Internet Router. The router have IP address xxx.xxx.xxx.1.
I create a VM and assign a network device in bridge mode using vmbr0. I instaled Linux Debian Squeeze in this VM and assign IP address xxx.xxx.xxx.2.
I create another VM, similarly to the previous, and assign IP address xxx.xxx.xxx.254.

The problem:
  • If I execute a ping command from 1º VM to 2º VM ip address: Sucess;
  • If I execute a ping command from 2º VM to 1º VM ip address: Sucess;
  • If I execute a ping command from any VM to router ip address: Sucess;
  • If I execute a ping command from any host to router ip address: Sucess;
  • If I execute a ping command from router to any VM address: Failure;
  • If I execute a ping command from any host to any VM IP address: Failure;

Thanks for advance and I apologize foi any language errors.

Marcos Malfatti from Brazil
 

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