bridge

I just dropped a new (to me) Mellanox 10GbE card into my box to replace the existing 1G. Is there an easy way to swap the networking over? I think I know how to do it from the command line - I've been using Debian long enough to just change the networking ports in the bridge interface, but I'm...

Hi all! me again. I've been working for around 1 week trying to use Proxmox over ESXi but this is giving me way too many headaches. Still, I think this time the issue is not Proxmox, but my lack of networking knowledge. Anyways, this is what I'd like to archieve: Basically, my server...

Hello! My apologies if this has been asked and answered; I have had a bit of a search but couldn't find a solution my sleep deprived brain could handle. Basically: I need to create a link between two VMs on the same host - nic in guest a connected to a virtual switch, nic in guest b also...

Guten Tag liebe Community Ich habe eine Anliegen was ich selbst mit 5 Stunden Googeln und mehreren Tests nicht selbst Erlediegen Konnte. Vorgeschichte: Ich und ein Kollege haben uns vor 2 Tagen einen Server bei Webtropia Gemietet einen Dedicated Server mit Folgendem OS Debian9=Proxmox weil...

Hello all, this is my first post and I really hope you can help me with a (at least for me) very weird problem. I set up a cluster of 3 HPE servers where vmbr0 is the internal network and vmbr2 is the DMZ. The VLAN config is done on a Cisco ASA 5516. So no VLAN config on the cluster itself...

I am confused. Back in proxmox 3 in order to add additional IPs from a different block to my containers, all I had to do was to add the following to the Proxmox network interface: auto vmbr0:1 iface vmbr0:1 inet static address 123.456.789.012 netmask 255.255.255.0 This doesn't...

RESOLVED: See last thread as the issue ended up being a switch and firewall config issue, not Proxmox VE. My fault. ------ Original thread below ------ I have kept the trial small. I installed a new VM on the default bridge (vmbr0) and tagged it for vlan 201 (and bridge was vlan aware) I was...

I'm running proxmox on a PC that has a wireless interface (wlp2s0) and I've bridged it into vmbr50. I'm running hostapd in order to turn the wireless interface into an AP. I have everything working. When I run "brctl show" it lists wpl2s0 in bridge vmbr50. When I reboot its no longer in...

Hello PVE-Community, I recently setup a three node cluster and I have this weird issue where the shutdown of a VM or CT changes the MTU of the bridge that is used for communication between VM/CTs and also for the cluster link. The MTU is changed to whatever is configured at the primary...

I've had an all-in-one proxmox box that hosts a pfsense image on KVM (virtio net) and a bunch of LXC containers that are my smaller micro services for my home network (e.g: plexmediaserver) and after a power loss I seem to have lost all my network settings. Have been troubleshooting for a few...

Hello Proxmox team, I have been trying to provision a VM to use a network bridge all evening unsucessfully. The following commands create a working VM that is configured via cloud-init. This works great and the VM starts up just fine. However, the `/etc/resolv.conf` file contains a nameserver...

Dear all, I've been struggling with setting up my server for a few days now. Here is my situation: I have a server with one network interface. I have a public IP x.x.x.3 and i ordered another public ip wich is x.x.x.21 What I'm trying to do is to setup two subnets, one for each public IP. I've...

Hello, I've got a server with 4 network interfaces, bonded together with 802.3ad. To make that setup work, I had to remove the bridge, else every possible configuration I've tried failed. Now, my network configuration looks like this. With this setup, I've reached the internet by updating...

Hello So i installed Proxmox on my server. I configured a Bridge and NAT interface for my VM's. I installed my first VM (Ubuntu) configured the port forwarding and tried to connect to it with putty -> Connection time out. I double checked everything twice, firewall, ip configs, ports, but i...

I have two lxc (ct) machines configured with public IP from a RIPE block in a ovh vrack and they can pinging between lxc machines but not to their gateways. I have other machines in soyoustart and the need a /32 netmask configuration and a virtual mac created in soyoustart panel and works...

I've configured my server with a bonded and bridged connection and seem to have gotten in a little over my head. Our networking group's switch configuration may also be involved. I have kernel logs going back to July 16th and since August 14th I keep periodically getting the following error...

Hi everybody, Since last update (or maybe earlier) I can't use bridge port vlans anymore. I used to configure bridge vlan as this : auto vmbr02 iface vmbr02 inet manual bridge_ports vmbr0.2 bridge_stp off bridge_fd 0 #VLAN 2 VoIP The vlan is still working but now, if i try to modify a...

Hello folks, I'm currently running Proxmox on a host for evaluation as we're looking for an alternative to ESXi/vSphere. The host I'm running the tests on is a baremetal server in a datacenter. The machine has two network interfaces with two public IPs (the machine is "directly connected to the...

Hello, i am new to proxmox and i red a lot, maybe to much :D My state: I have just one node hosted at OVH. This node has a public ip und several VMs with public IPs condfigured out of the box via bridged networking. VM for web, sql, mail, etc. My first goal is to ad a VLAN, that all VMs can...

I have the very latest PVE 5.2 installed, fully patched to the latest versions. I have what appears to be the bridge configured correctly, what is bizarre for me is that I have a single container running and you can log into the container but then about exactly (30 seconds) the connection just...