network

  1. Gaia

    LXC Backup Interrupts LAN

    I have a VM a that needs to be in constant connection to CT B. VM A gets a daily backup: INFO: status = running INFO: update VM A: -lock backup INFO: include disk 'scsi0' '________-disk-0' INFO: backup mode: snapshot INFO: ionice priority: 7 INFO: snapshots found (not included into backup)...
  2. No internet connection in container via NAT

    As many other users have asked before, I also have a connection problem in my container via NAT. I searched all ~30 threads but could not find an solution. What does work: - pinging from 10.0.0.2 (container) to host (10.0.0.1) - pinging from host (10.0.0.1) to 10.0.0.2 (container) - pinging...
  3. How to create separate network for VMs?

    Hello, I'm very newbie in Proxmox environment. What I want to reach is to create a separate network for VMs and to make sure that they can only connect to Internet and don't see my other devices connected to router. My current infrastructure looks like: Internet: Directly connected to router...
  4. Proxmox und routed IPv6 für VMs (with OVH)

    Hallo, ich versuche aktuell IPv6 auf meinen Proxmox Server bei OVH einzurichten. IPv4 funktioniert bereits als routed setup. Ich habe bereits versucht die Einrichtung nach diversen Anleitungen vorzunehmen, dies hat jedoch nicht funktioniert. Subnetz: 2001:41d0:2:xxxx::/64 Gateway bei OVH...
  5. [SOLVED] Containers cant communicate through Pfsense VPN client VM

    Hey guys, I have been trying to get this to work for several days now, for the life of me i cant figure out whats going wrong. To summaries before details, in Proxmox I have a PFsense VPN client VM that is only for a specific network, If i connect to that network with an AP my phone/laptop can...
  6. Opensuse on Proxmox6 : Network Connection problem

    Hello All, i buy server from OVH and install Proxmox6 on that , after that i install VICIDial which based on OpenSUSE Leap 15.1 . i am trying to connect with internet but all my try failed. as per me only one reason because IP and Gateway IP from different network. MY IP : 51.x.x.200 My...
  7. When I reboot LXC in proxmox, LXC's mac address will change automatic.

    I had update proxmox to latest version just now. It occurs problem. When I reboot LXC, LXC's mac address will change automatic. It makes me impossible to bind static address.
  8. Good network config?

    I have had long discussions with @tim about my 6.0.9 missconfigured interface file. Now I have set up a new config and I need to reality check this one, so that is why I turn to this hive of knowledge.
  9. Serious problem: Proxmox 6.0.9 renames NICs?

    So after a fun weekend of digging deep into Debian to see why the only server updated to 6.0.9 isnt able to connect to the network, even though it got an IP and says everything is up. The server is running on an HP Proliant DL380 G6 with 4 NICs. Thursday I ran an update on the system and got...
  10. [SOLVED] Proxmox 6.0-9 DNS Host settings reset every time

    Hello everyone, I have a big problem with DNS Settings in Proxmox 6.0-9. If I edit DNS Settings via Webinterface (Host -> System -> DNS) every time the settings will be erase after 1-2 minutes. I enter two other DNS Servers and save settings, now for about 1-2 minutes settings work but after...
  11. [SOLVED] Gateway not pingable - problem in linux bridge?

    Hello, I have problems with pinging gateway from my two containers. It seems, that I changed something before, because it was working before from both machines. I am sorry, I am currently learning linux, so I need a little bit support. Proxmox network looks like this: vmbr0 is management...
  12. Moving VM's from VMWare to Proxmox

    Hello, We are moving all of our VMWare virtual machines to Proxmox. Moving, converting, and transferring the .vmdk to our new Proxmox server is going fine. However, we have a 5TB vmfs5 Dell RAID storage that is being used as a company shared drive. The vmdk file for that storage space is of...
  13. Disable NIC Bandwith Sharing

    When a new VM is spun up, the max network bandwidth allowed for that machine is approximately 1/n, n being the number of vms that have been stood up. How can I disable this so that any vm can use the full bandwitdth of the NIC if it is available?
  14. proxmox and pfsense - connectivity under lan

    Hello, Recently, i migrate my server on proxmox to learn how it works and to see something other than Vmware. However, I've a connectivity problem on my pfsense LAN, OPT... Pfsense being a vm on my server without vlan settings into web interface My lan network can’t get out of pfsense. ping...
  15. network config is it possible to use cli and gui ?

    in /etc/network/interfaces i can read is it possible to use cli ovs command and edit file interfaces what 'source' or 'source-directory' directives mean?
  16. [SOLVED] No internet on Host but VMs and LXCs can be accessed

    Hi, This is the first time I've ever had a problem with my proxmox server that I could not solve myself. For some weird reason my Proxmox host loses internet access after a reboot. If I restart the networking service, the host often comes back online. But it would never survive a reboot. My...
  17. Netzwerk mit nur einer public IP

    Hallo Community, ich bin neu im Forum und habe auch schon direkt eine Frage ich bin momentan dabei mein Proxmox für private Testzwecke aufzusetzen und habe dafür einen Root Server bei Hetzner gemietet. Dazu habe ich eine Public IPv4 Adresse bekommen und ein IPv6 Subnetz(IPv6 kommt bei mir nicht...
  18. Proxmox 6 no network on euserv server

    Hi @all, i have ordered a new server on euserv and used there installation system to install Proxmox 6.0. Now i will create some VPS but i can not find a network. How can i create network for my virtual servers on my hostnode ?
  19. BUG: No routing in VM with cloud init (ubuntu 18.x - 19.4)

    It´s possible a bug in the network setting from proxmox to VMs with cloud-init and ubuntu. I have see many forum entries about the same problemas! The big problem is a wrong routing and only with a manual work arround the VMs will runs! That can been, that a routing with a gateway neer the same...

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