dns

  1. Keine Pings / DNS Auflösung in Containern möglich

    Sorry für die DAU Frage, aber muss man in Verbindung mit einer FRITZ!Box 6591 Cable irgendetwas beachten beim DNS & ProxMox? Habe den PVE jetzt +-10mal neu aufgesetzt, habe immer dasselbe Problem. Im PVE habe ich DNS-Auflösung und pingen zum Internet & lokales Netzwerk funktioniert 1A. Sobald...
  2. Upgraded pve version and now network adapter issues

    Im currently on version 7.2-7 and kernel 5.15.39-1-pve I have this setup on a dell r620. I have four network adapters. two are 1gig nics and two are 10 gig fiber connections all connected to the same switch a brocade icx6610 which has no vlans setup currently. I bridged all the adapters...
  3. Intel NUC Kit NUC8i5BEH Freeze

    Hello I have a Intel NUC Kit NUC8i5BEH running Proxmox and system is freezing randomly and i have to hard reset for it works fine until it happens again. Kernel: 5.15.39-1-pve Version: 7.2-7 /etc/network/interfaces auto vmbr0 iface vmbr0 inet manual bridge-ports eno1...
  4. Assigning DNS Domain and DNS Server by DHCP Server

    Hi, I have a question regarding assigning DNS Domain and DNS Server by a DHCP Server to a Container. I want to assign the DNS Server and the DNS Domain by a DHCP Server to several Container. In every Subnet/vmbridge I have a DHCP Server. This Server is assigning several options, like DNS Server...
  5. BuildIT Consulting

    [SOLVED] No DNS access on LCX container

    Hi guys, I got an issue when trying to setup a local network for my containers and vms. I setup the host network to the outside internet, during install. That worked fine. Then an added local network according to this article: Proxmox Wiki But my test container has no DNS available. Pinging...
  6. What is the meaning of KAM_DMARC_REJECT?

    I'm trying to configure PMG with unbound as local DNS, as explained here. And it seems to work because my firewall logs shows the PMG server is connecting with multiple IP's on port 53 every time I get an incoming email. But I'm also seeing a lot of false positives with this hit...
  7. VMs cannot resolve domains while connected to virtualized OPNsense

    Hello all, I virtualize my firewall via OPNsense, and previously had it set up using Hyper-V core. I recently began the move to Proxmox, but have been struggling with a couple issues. Note, I am not necessarily the most experienced in networking, as most of my knowledge is self-taught. For...
  8. Slow Download Speed

    Hi, I have an old TS140 with 2 NICS both speed is 1Gbps, the server got 14GB DDR3 RAM, and i3 4170 CPU, internet speed is 500/20. I installed proxmox on it, 1 Windows server virtualization, and 1 for nat/firewall/dhcp/dns called zeroshell. Upload speed just works fine, but download speed is...
  9. Undefinierter Emailversand

    Hallo ich hoffe ihr könnt mir Helfen manchmal wird meine email Benutzt um irgendwohin hinzusenden an diverse Emails eigentlich sollte das nicht gehen aber wird trotzdem gemacht. Wie könnte das sein hat jemand Ansätze wo ich suchen kann. Email Server ist von Synology mail Plus aufbau ist...
  10. Possible Network Router Preventing Updates

    Possible Network Router Preventing Updates I'm on a fresh install of Proxmox on baremetal. Able to log on and do some things and was tinkering in shell. Early on I noticed that I was getting things like "Temporary failure resolving 'ftp.us.debian.org' or 'Failed to fetch http: ....etc" when...
  11. wget: unable to resolve host address 'mirror.turnkeylinux.org'

    hello, I am trying to download in CT Templates the turnkey-core, but I get a network/DNS error... I am not an expert in proxmox, not in networking... anybody can suggest how to fix this error, please so far I have: current situation: Network: eno1 -- Network Device -- Active: Yes vmbr0 --...
  12. [SOLVED] ufw blocks dns queries from vm?

    Hello, I can not resolve any hostname on my debian vm as long as ufw is enabled on proxmox. is there some configuration or some rule that I can add? I'm running proxmox on a dedicated server, the installation was made with the hoster's iso. it originally came with following networking: auto...
  13. resolv.conf Einträge fügen sich automatisch hinzu

    Hallo, ich habe einige VMs auf Proxmox und würde gern den nameserver ändern. Dazu habe ich resolf.conf installiert, weil meine Einträge sonst immer überschrieben wurden. Ich habe auch die original Datei in /etc/resolvconf/resolv.conf.d geändert aber folgende Einträge fügen sich automatisch...
  14. [SOLVED] Pve certificate Google DNS challenge not working

    I'm trying to setup PVE to automatically challenge my DNS with the google cloud api but when i tell it to order my certificate i get an error. It keeps saying it cant access the directory /nonexistent/.config. I dont know if i should post this here on or on another thread for acme.sh or gcloud...
  15. trying to resolve kerberos.localdomain

    Currently running Promox 7 on two machines. One is NUC that mounts SMB/CIFS from within Proxmox to the other machine that's rather old but serves mostly as a storage/fileserver (via Samba shares) with Debian 11 and Proxmox 7 installed on top of that due to requirements I have with mdadm raid...
  16. [SOLVED] Windows Server 2022 problems with VirtIO NICs

    Hi @all. Microsoft has released Windows Server 2022 (fe_release) build 20348.169. I've set up 2 VMs running Server 2022 on two different PVEs (7.0-11), each VM with identical ressource mappings. - 1 CPU socket, 2 cores - 4GB static ram (no ballooning) - BIOS: OVMF - Machine: Q35-6.0 - VirtIO...
  17. format of pvenode data file

    Trying to use a dns ACME Plugin: pvenode acme account register default <email> pvenode acme plugin add dns aws-dns-validation --api aws --data creds.txt pvenode config set --acmedomain0 zeusprox01.esp.zone,plugin=aws-dns-validation pvenode acme cert order systemctl restart pveproxy The issue I...
  18. Proxmox Hetzner DNS Issues

    Hello, I have been having some issues with getting the LXC / VM to resolve domains, I was previously able to configure IPv6 and this worked without any issues, However, since purchasing an IPv4 Subnet I have not been able to use the boxes. They can be pinged from a remote host, and I have...
  19. Nach IP-Wechsel kein Zugriff über DNS-Name

    Hallo zusammen, Ich war bis jetzt nur Leser aber jetzt habe ich ein Problem zudem ich keine Lösung gefunden habe. Ich habe eine Fritzbox 7590 welche DHCP in meinem HomeLab macht. Jetzt habe ich die Subnetzmaske von einem /24 in ein /21 geändert um mehr Ordnung zu bekommen. Meine Server stehen...
  20. [SOLVED] Losing connection on all devices connected to router

    Hello there, my problem is kind of weird which makes me believe I must have done something terribly wrong! Currently I have two computers connected to my router. One of them is my desktop pc, the other one is being used for proxmox ve (6.4). As I just started out using proxmox ve I followed...

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