subnet

  1. O

    Problem weitere Container im Subnet aufzurufen

    Ich habe auf Proxmox mehrere Container laufen. Der Rechner (Nuc) hängt im VLAN 20 auf meinem Unifi Switch. Proxmox selbst und ein Container werden auf meinem Switch mit IP-Adressen versorgt und ich komme auf die Webinterfaces. So sieht die Config auf der Hauptinstanz aus: auto lo iface lo inet...
  2. E

    NAT Masquerade not working with Firewall enabled

    Hello, im playing around with Proxmox at home wanting to put it on a dedicated sever at Hetzner later, and have some trouble using a private network for the VMs. The config below works, i can Ping from a Container in the private net(192.168) to my Desktop in my LAN (10.10), and if i look at...
  3. N

    Use one main MAC address of the server for all IP machines

    I have a server from hetzner, and install proxmox on it. My configuration is simple, and it's my "/etc/network/interfaces" file: auto lo iface lo inet loopback iface enp6s0 inet manual auto vmbr0 iface vmbr0 inet static address XX.YY.ZZ.TT netmask 255.255.0.0 gateway...
  4. M

    [SOLVED] Crossing Subnets with 10G Speeds (Bypassing Router)

    Hi! I’m trying to take advantage of a 10G Mellanox ConnectX-3 EN (running the most recent firmware version, 2.42.5000) installed in my Proxmox (5.2) to utilize the full 10G bandwidth between Proxmox and a seperate FreeNAS (11.1) box and I’m running into trouble. My Proxmox host (pve) is on an...
  5. S

    Single Public IP to host and additional subnet to VM's proxmox

    Hi Experts, i have one server on hetzner which is running proxmox 3 old setup with 4-5 container. my host is running with single public ip and all containers running with additional subnet ip's now i have ordered another server from hetzner which is also one single IP for host and additional...
  6. P

    [SOLVED] OpenVZ container using public IP with different subnet

    I am still using Proxmox 3.4 (3.4-16/40ccc11c) with OpenVZ and venet, in various servers in OVH. And in a new dedicated server, I cant ping my only container. The public IP of the HN is 158.69.241.xxx and for the container 149.56.179.xxx Routing table Destination Gateway Genmask...
  7. M

    Netzwerkkonfiguration Hetzner Einzelip & Subnet

    Hallo Gemeinde, da ich immer mal wieder auf der Suche nach neuen Herausforderungen bin, möchte ich mich mit dem Thema Virtualisierung näher beschäftigen. Zu diesen Zwecken habe ich mir bei Hetzner einen Root-Server angemietet und Proxmox installiert. Soweit sogut, nun kommt allerdings der...
  8. F

    [SOLVED] Configure complete use of subnet

    ## SOLVED ## The IP for address in vmbr0 must be XX.YY.112.117 and in the Guest the gateway and pointopoint mus be removed. ## See Above for Solution ## If I use the following interface Config on the Host, I have the Problem that the network IP (XX.YY.251.240) and the Broadcast IP...
  9. P

    How to add IP subnet /27, setup bridge ?

    Hello, i would like to ask for help on how to add IPv4 subnet/vLAN to the Proxmox so it can be used by virtual servers and how to setup bridge (if it is needed). today i installed Proxmox VE 5.0.x on Debian 9 stretch My server was assigned /29 and /27 public IPv4 subnets which i want to add to...
  10. A

    Subnet/Hetzner Port Forwarding

    I'm getting nuts with this problem. Any help is very much appreciated. My new subnet is: Subnet: 88.99.181.208 /28 Usable IP addresses: 88.99.181.209 to 88.99.181.222 I enabled forwarding: sysctl -w net.ipv4.ip_forward=1 sysctl -w net.ipv6.conf.all.forwarding=1 In my host server I got...
  11. J

    [SOLVED] Proxmox Host nicht erreichbar vom LAN

    Moinsen, ich hoffe ihr könnt mir helfen. Ich habe folgendes Setup Ich habe einen Switch mit 3 VLans ( LAN[192.168.1.0/24 DHCP], DMZ[192.168.2.0/24 DHCP], WAN[192.168.178.0/24]) Hypervisor: vmbr1 (eth1) 192.168.178.80-> pfsense per VLAN routed wunderbar in alle netze vmbr0 Vlan DMZ...
  12. P

    Private subnet: host can connect to guests, guests to internet, but not to host or each other

    Hello, I have done my research, but didn't find a solution. I have the following problem: I have a simple private subnet on the host: iface vmbr1 inet static address 10.10.10.1 netmask 255.255.255.0 bridge_ports none bridge_stp off bridge_fd 0 # Enable NAT so machines in this...
  13. C

    Clients in subnet B cannot ping clients in subnet A

    Hello! I have setup a network with 2 ISP, 2 gateways, 2 subnets (see attached graphic) on Proxmox VE host. ISP A is connected to Fritz!Box (router A), ISP B is connected to eth0 of Proxmox VE host (router B). Subnet A 192.168.178.0/24 with gateway 192.168.178.1 (= router A) is connected to...
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