ovs

Hello! I have fresh cluster install, 5 nodes. I have all last updates. pve-manager/7.0-13/7aa7e488 (running kernel: 5.11.22-5-pve) Setup is 5 IBM blades and CISCO 3110G stack for LACP. If i have "classic" network with linux, a new node can join. If i use ovs config - node cant join and get...

After upgrading to ifupdown to ifupdown2 (as part of PVE7), I have a problem to configure NetFlow with ovs_extra in /etc/network/interfaces. Following statement worked in ifupdown: ovs_extra --id=@nf create NetFlow targets=\"10.0.20.20:9995\" active_timeout=60 -- set Bridge vmbr0 netflow=@nf In...

Hey, I just want a internal (virtuell) connection between tow VMs. is it Possible to creat that without OVS (Open Virtuell switch) ? Have a nice day.

Hello, I have configured an OVS bond+bridge with 2 ports belonging to the bond. Here's the relevant configuration in /etc/network/interfaces: source /etc/network/interfaces.d/* auto lo iface lo inet loopback auto eno1 allow-vmbr0 eno1 ##eno1 auto enp4s0f3 allow-vmbr0 enp4s0f3 ##enp4s0f3...

Hello, I have 2 routers in my network, and therefore I need a static route for a dedicated subnet. My idea was to add this line in /etc/network/interfaces: post-up ip route add <network> via <ip router> dev <interface> onlink However the static route is not shown correctly when checking with...

Hello, I try to configure an OVS bond + bridge + internal ports with my new Proxmox VE 7.0 installation. However, this fails although a follow the example available in relevant wiki page. This is my current /etc/network/interfaces: source /etc/network/interfaces.d/* auto lo iface lo inet...

Hi all! I have 2 standalone servers with lastest proxmox ve. Each server has two ethernet adapters, they bonded and bridged via openvSwitch with config: auto eno1np0 iface eno1np0 inet manual auto eno2np1 iface eno2np1 inet manual auto bond0 iface bond0 inet manual ovs_bonds eno1np0...

Hallo zusammen, ich bin noch ziemlich neu was das Thema OVS angeht. Das erstellen von vlan's habe ich durch suchen schon geschafft und das läuft auch so weit wie es soll aber was ich nun machen möchte habe ich leider bis jetzt noch nicht hinbekommen. Ich habe einen Proxmox Server mit einer...

Hi there, I just noticed that the shipped version of openvswitch (2.12.x on Proxmox VE 6.3) does not yet support specifying a primary member for an active-backup bond. Unfortunately, this means that there is no clearly defined state. Newer versions (since 2.14.x, I believe) do have that...

I'll keep the post short and to the point: I have successfully configured a port mirror using ovs-vsctl. I have read somewhere that I can add the mirror to /etc/network/interfaces in order for it to persist reboots. However, I don't know the exact syntax to use. Can anyone advise how to add...

Hello, My current host configuration consists of OVS Bridges and IntPorts. One of the IntPorts is the "main" one with a default gateway and static IPv4 address set up. The PVE host is behind a router. My ISP is dual-stack, it also provides a IPv6 /64 CIDR using DHCPv6, which my router happily...

After recently upgrading to the latest version we started seeing these errors in the kernel on a few nodes. We are using openvswitch, the only thing I found using google that might explain the problem is this: https://lkml.org/lkml/2020/8/10/522 Before the update we were running kernel...

We try to crossconnect traffic from external devices into VMs running on pve. The external devices operate with untagged and vlan-tagged traffic. The VMs are supposed to receive the traffic the same way - untagged and tagged. The VMs have proper vlan configs "inside" to receive the traffic...

Hello Everyone, Does anyone know how to permanently save openvswitch configuration ? I have made some changes through the console for my switch !! ( not from the Proxmox web interface ) and now when i reboot any of my containers the interface configuration for that particular container is lost.

I have updated all Debian / Proxmox packages as of today. Running Proxmox 6.3-2 I've just started diving into the world of VLANs and have run into an issue that I can't seem to get around. Host network config: auto lo iface lo inet loopback auto eno3 iface eno3 inet manual auto eno4 iface...

Can you please tell me how much the bandwidth drops when switching from the classic network design in Proxmox to openvswitch?

Hello, is it possible to configure a bond on an ovs switch that is not connected to a physical interface ? For my lab i'd like to test bonding from a VM to a virtual Switch I've only seen examples with physical interfaces (on the Hypervisor) thanks.

Hello, I cannot seem to get DHCP to work - looks like the packages are not forwarded - to either a VM or a container in Proxmox, using Linux Native Bridge. It does however work if I have the same configuration using OVS. Proxmox is running as an instance inside ESXi 7.0. ESXi Config Network...

Greetings fellow Proxmox users and moderators. First I want to thank the Proxmox team and developers for creating an amazing product. I have been a Proxmox user for only about 2 years but a Linux admin for about 15 years. Regrettably I have not created a forum account until now, however I...

This morning I decided to make the jump to ovs. I am at the point of applying my changes, but I wanted to do check a couple of things. After I installed *openvswitch*, I noticed that the openvswitch.service was disabled. I decided to not enable or start the service until I was sure that it would...