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It´s possible a bug in the network setting from proxmox to VMs with cloud-init and ubuntu. I have see many forum entries about the same problemas! The big problem is a wrong routing and only with a manual work arround the VMs will runs! That can been, that a routing with a gateway neer the same...

Hi, a template (the new virtual machine templates with cloud-init) I have backed up on the source host with diferent file systems (SATA and SSD). When the restore on the other machine was started, I get an error, that the storage dos not exists! But I have set in the dialog box the new storage...

Dear, I have test out on a brand new host with a new installation (3 times) of Proxmox VE 5 ZFS (OVH-Image) and then I have make an upgrade with documention on wiki to Proxmox VE 6 and direct after reboot the server not starts about they cant find the ZFS rpool! So I have testet 3 times and by...

With all other image I have not so a big problem, but only with Fedora 29 and Fedora 30. The Cloud-Init works fine, so expl. User/Passwort-Set and the MAC comes with qemu is set for eth0 too, but the IP will not replaced and when the VM is started I have everytime 127.0.0.1 in. A manual set in...

This problem exists in V4.4 and V5.1.x ! Host-Firewall is running Network-Card is on Firewall ON General Option for Container - Firewall ON General Option for Container - Firewall Block Traffic incomming ALL Without firewall rule, they come no traffic Then I add a firewall security group -...

I have upgrade today to the new kernel and massive problems begun! Before was all ok! uname -a Linux pm20-host 4.13.13-5-pve #1 SMP PVE 4.13.13-38 (Fri, 26 Jan 2018 10:47:09 +0100) x86_64 GNU/Linux A lot of containers start normal and others cant start and I see in log file: Jan 27 09:18:50...

Hallo Habe den Hostnamen geändert und dann einen Neustart gemacht und die Probleme begannen! Bin dann nach Forum vorgegangen und habe vom pm12 auf pm12-host umkopiert und dann noch mal neu gestartet und nun habe ich einen DB-Fehler - es geht nichts mehr! root@PM12-host:/etc# systemctl status...

In API-Documentation is written: Administrator has the full rights - but this works not so! I have add a user for statistics and they have get not the following rights: /nodes/NODE as an Administrator AND PVEDatastoreUser AND PVESysAdmin AND PVEAuditor AND PVEVMUser nothing will give the user...

The api (PHP) open the connection to the host and I see they get back time infos and something. The the api send a create statement and then I get every back the certificate error. I see in the host, that the remote host could not verify the certificate: HTTP/1.1 200 OK Cache-Control: max-age=0...

I see in 3 LXC-container no infos about used CPU/RAM and I see in one container, that the customer has block many traffic via psa-firewall. The graph for net-traffic is ok! My question: Get the proxmox gui the infos about used CPU/RAM from the LXC-containers via network communication between...

Possible many users search about problems with KVM can not communicate to outside. A ping to inside is running, but a ping to outside not! We have search about this many hours! A blocking will going on, when: Firewall for the KVM machine is DISABLED <<<< NOT UNDERSTANDABLE WHY !!! but when...

Hallo, auf meinen Hosts sind jeweils Schlüsselpaare im /root/.ssh - Verzeichnis vorhanden. Dürfen diese Keys auf dem Node/Host neu erstellt werden, ggf. auch mit einer Passphrase oder benötigt das Proxmox-GUI diese?

In documentation is written: If you want to disable AppArmor for a container, you can add the stanza lxc.aa_profile = unconfined at the end of the configuration file ( located in /etc/pve/lxc/CTID.conf ) Note that this is not a recommended setup for production. But sorry, we get again...

Thats not clear enough: The setting in GUI for an IP will enter in CIDR format. The container get the IP of the CIDR ok. Protect the ipfilter then the IP or the CIDR? So, can the container-admin change the IP (spoofing) into an other IP into same CIDR? When we have IP-blocks, we give one IP to...

Dear, in first, it´s nice, that IPs and Gateways can add direct in the GUI of proxmox 4.x, but I thing so, it must been warned first, that the CIDR will not been used for the IP-block the hoster has get versus the IPs, the virtual machine will get only, otherwise a spoofing with active...

Habe 2 Disk-Arrays (Disk-Array 1 mit SSD und Disk-Array mit SATA). Das SSD-Disk-Array wurde mit ZFS beim installieren eingerichtet. Das 2 Disk-Array SATA wurde mit ZFS manuell nach installiert! Beide laufen jetzt endlich tadellos, aber ich wundere mich, daß im SSD-Disk-Array die LCX-Container...

Dear, to activate FTP passive mode for containers, I have read in the docu, that on the host must been load modprobe ip_conntrack_ftp But this will not load the ip_conntrack_ftp! I get this on host: lsmod | grep conntrack_ftp this only: nf_conntrack_ftp 11841 1 nf_nat_ftp...

Dear, config-files under /etc/pve cant been bigger as 130.000 bytes! This is a big big problem, for the firewall blacklist! We will block in this datas of many IPs wich more as 256 kBytes. So, my questions are: Is that possible to include a file in the blacklist from other directory, expl in...

Dear, I get this error: missing bridge parameter at /usr/sbin/vznetaddbr line 16.vzctl start 104 Starting container ... Container is mounted Setting CPU limit: 0 Setting CPU units: 4000 Setting CPUs: 4 Configure veth devices: veth104.0 missing bridge parameter at /usr/sbin/vznetaddbr line 16...

Dear, the documentation for the firewall is not the hit! So I have make many tests and I cant understand, why not working correct! First the host is a dedicated server in OVH. This working via IP throu MAC to the eth0 linked to vmbr0! We are not working with clusters! So in the configuration...