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  1. S

    Two NICs work on one guest, not on the other!

    What can you say ... I'm new to Proxmox after 10 years of hypervisor and 7 years of VirtualBox ... this is HARD WORK :)
  2. S

    Two NICs work on one guest, not on the other!

    I finally figured it out!! I had installed a second USB based Ethernet adapter! I made the mistake of assigning that USB interface to one of the guest computers. Whenever this guest was down, the network would work fine for other guests. But the minute that guest comes back online, all other...
  3. S

    Two NICs work on one guest, not on the other!

    Can you expand some more on this point? We might be on to something new that I have not tried
  4. S

    Two NICs work on one guest, not on the other!

    Thanks again Richard, It's virtually impossible to have wrong settings on the guest. They run windows and have correct settings 100% I have validated this many many times. There is something wrong unfortunately with Proxmox virtual bridge! I'm not sure if it's a bug or something else. Thanks...
  5. S

    Two network horrors!!

    Thanks Richard, yes that is right. I thought an illustration might drive the point better. Can you help? (Here or there) Thank you in advance
  6. S

    Two NICs work on one guest, not on the other!

    Thank you Richard 1. There are no MAC address restrictions. 2. No firewall enabled 3. Pings from public to public don't work 4. Packets from guests can not reach public interface This same exact setup, sans proxmox ve, worked flawlessly with VirtualBox. Right now, only the private network...
  7. S

    Two network horrors!!

    Here you go root@box1:~# route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 0.0.0.0 222.10.89.158 0.0.0.0 UG 0 0 0 vmbr0 222.10.89.144 0.0.0.0 255.255.255.240 U 0 0 0 vmbr0...
  8. S

    Two network horrors!!

    Proxmox networking appear to have a number of issues, this thing really needs a lot of work to get it working! I have this network setup on a proxmox VE I can't seem to ever get the public IPs to work right! I tried everything possible ... swapping the bridges, add routing ... everything I can...
  9. S

    Configure proxmox host with public ip block assigned

    I have the same problem .. I wish someone could help!
  10. S

    Two NICs work on one guest, not on the other!

    I think I'm ready to quit proxmox ... configuring what is normally a trivial network in just about any other virtual environment is such a painful task. I literally tried everything to enable this simple situation. One macine, two nics, one connected to the internal network, one to the public...
  11. S

    Two NICs work on one guest, not on the other!

    Hello all, new user, please go easy on me! The proxmox server has 2 NICs One connected to a private network with IPs assigned by DHCP. Works great in all guests Second NIC is connected to a public network and the guests must have static IPs for it. The problem is that the NICs for public IP...

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