unifi

  1. C

    pfsense not able to pick up DHCP broadcasts from proxmox guest tagged with VLAN

    TLDR: No DHCP offers from pfsense with VLAN tagged on a VLAN-aware host. Switch is trunked to allow "All" traffic. I have a VLAN tagged as 20: https://i.imgur.com/Rz61DMz.png And its corresponding interface: https://i.imgur.com/pQxJitG.png And its DHCP server: https://i.imgur.com/jsAjxid.png...
  2. J

    [SOLVED] Yet another networking issue from former ESXi user

    All - I know there have been many posts regarding similar issues - and I apologize for positing if this has already been addressed - but I've been trying to shift from ESXi for five days and am at the end of my rope. For background I've been running ESXi homelabs + Unifi infrastructure for...
  3. A

    VLAN (802.1Q) with Proxmox VE, OPNsense (as a VM in Proxmox), and UniFi systems

    tl;dr: I want to pipe VLANs around my networks, both the physical and virtual sections, to separate things like IoT out. Some more detail: I have a network consisting of Proxmox VE containers and VMs (one being OPNsense firewall router), and physical network components such as UniFi switches...
  4. ismokemysocks

    Creating VMs and CTs brings down LAN and Internet connectivity

    Hello, all. I am experiencing some issues with getting Proxmox to behave. First, some key points: I use a Unifi Dream Machine SE. The network is segmented into different VLANs. My desktop PC and my home server reside on the same subnet/VLAN (192.168.2.0). My home server has only one network...
  5. L

    Proxmox VLAN + Unifi - VMs don't get IP when VLAN tagged

    Hello everyone, Happy New Year!! I know, not another VLAN in Proxmox thread! But I have genuinely tried to tackle this for the past 4 days and will detail below what I've tried in the hopes that it genuinely is something silly that I've overlooked. Background System versions: Proxmox VE...
  6. S

    [SOLVED] Proxmox & Unifi VLan’s - LXC mit Unifi Controller nicht erreichbar

    Hallo, ich habe eine Frage zur Erreichbarkeit eines LXC-Container mit dem Unifi Controller in Verbindung mit Proxmox und VLans. Bisher hatte ich den Unifi Controller auf meinem alten Proxmox-Server in einem LXC Container laufen und keine VLans eingerichtet. Der Proxmox Server hing am Switch mit...
  7. T

    [SOLVED] Single NIC with Proxmox Management on Default and VMs on VLANs

    Hi, I have an USFF Dell with a single NIC. DHCP, firewalls etc are via a Unifi UDM Pro. The UDM Pro switch port connected to Proxmox is carrying all Networks. I want to be able to have Proxmox running on the default LAN but then have home assistant running of my IoT LAN (VLAN 30). I'm happily...
  8. R

    [SOLVED] OpnSense -> Unifi -_Proxmox (Probleme mit VLAN)

    Hallo Zusammen, ich hoffe, ihr könnt mir helfen. Folgendes ist vorhanden: Vigor 165 -> OpnSense mit 6 NICs -> Unifi Controller im Docker meiner DS918+ und diverse Unifi Komponenten -> Laptop mit Proxmox Host als Test. Hinter der OpnSense ist ein Unifi USW-16 PoE Lite. Am Port 7 hängt die...
  9. L

    UniFi and Proxmox VE mirrorport

    Hello! For a project we have a UniFi 24 Ports switch (2nd gen), we also have a Proxmox cluster. We configured the UniFi switch to mirror the uplink (trunk) port to the UniFi UDM. When physically connecting a laptop and Wireshark to this mirror port, we can see all traffic (from ALL vlan's)...
  10. E

    2. Proxmox Node iSCSI Connection Issue

    Hello, First: Our Hardware: Node 1: Simpsons with iSCSI Connection for MGM and one for Server (room 1) -> Connectet SPF to SWITCH-1 (room 1) Node 2: Flanders with iSCSI Connection for MGM and one for Server(room 2) -> Connectet SPF to SWITCH-2 (room 2) 1 MAIN Synology NAS (room 1) ->...
  11. D

    Help with HA setup

    Hello, Running PVE 7.1-8 (3 Node Cluster) I'm looking for the best method of getting pfSense failover for my situation. I've tried just about every configuration I could Google up and can't get it working. I'm hoping someone may have an idea of what I direction I could go. I only have one...
  12. P

    VLAN Ubiquiti

    Hallo zusammen, ich bin neu im Umgang mit Proxmox, dies mal vorne weg gesagt. Ich habe bei mir zuhause ein Ubiquiti Netzwerk mit mehreren VLAN´s. Prinzipiell sieht es so aus: Management LAN 192.168.0.1/24 (Standardmäßig VLAN ID 1) Privat LAN 192.168.10.1/24 (VLAN ID 10) SmartHome LAN...
  13. J

    All ports seems to be closed even after adding in firewall

    Hi All, I recently just installed Proxmox and it is working great except for the firewall part. I set up a vm and installed Unifi Controller in it. The necessary ports however are seemed to be blocked - I've added the ports in the OS layer as well as in Proxmox, from Datacenter all the way down...
  14. T

    HP 530SFP+ /w VLAN Aware

    This one has me scratching my head. I have a HP Proliant DL360P Gen 8 with a HP 530SFP+ card connected to one of my Unifi switches via a DAC cable. Proxmox (6.3-3) seems to see the card, but it appears to not be on when I look in the Unifi controller. This same server had no issues with this...
  15. M

    VM crashed - how to save it?

    So my Unifi VM crashed, what steps do I need to take to save the day?
  16. C

    Very Slow iPerf performance from Proxmox VM to VMs on different host

    I started this thread on Reddit (can't post link) as well, hopefully someone has some thoughts! Strange issue with cross-host VM-to-VM communication... First my setup: 3x Proxmox hosts (5.4-10) 10GB networking Unifi US-16-XG switch Qlogic BR-1860 NICs. Single port from each host connected to...
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