unreachable

  1. D

    One out of three nodes networking issue - node unreachable

    Hello, I have 3 identical servers running identical version of Proxmox with all of therm fully upgraded. Each has 2 network cards installed, one is on-board quad 10gb and another is PCie quad port SPF+ 10gb. I have created two bridges, each bridge having all 4 ports assigned. Both bridges has...
  2. B

    Proxmox inaccessible over SSH and web UI

    Hey At least once a month I am unable to access my Proxmox server over SSH and web UI. For SSH the timeout error pops up and for web UI unable to reach. Going to syslog I am unable to find anything, I can only see a cut in logs. Such as no logs from a few hours ago till the time i had to...
  3. K

    NFS storage suddenly has unexplainable "latency"/connection problems

    Hello, after updating/upgrading our cluster 3 weeks ago (Linux 5.15.85-1-pve #1 SMP PVE 5.15.85-1 (2023-02-01T00:00Z) on all nodes) and adding another NFS storage, we ran into weird unexplainable NFS issues we haven't been able to troubleshoot ever since. Short summary of the setup: A cluster...
  4. A

    Kernel freshclam general protection fault

    I installed the last version of Proxmox: 7.3-4 (running kernel: 5.15.83-1-pve). And then, after a week the server became unreachable and a hard reset was necessary (through Hetzner interface). In order to understand the origin of the problem I looked at kernel logs belonging to the time before...
  5. A

    Cluster problem after one node is unreachable

    There is a problem in my cluster , that when sometimes there is a problem in one node, the problem that exactly I dont know what it is ,but the node becomes unreachable and cant be pinged , then all other nodes go to the red icon phase and it seems that the cluster network becomes slow and...
  6. R

    Can not 'apt update' on LXC

    hey there, I am new to this amazing project. I have installed latest version of Proxmox, and everything is just fine. But, I have some issue that I can not update /or install the apps on my LXCs or VMs, it says unable to reach the network. I can ping both domain or public IP (such as Google...
  7. G

    Network is unreachable

    Hello, noob here, I've tried many of the solutions listed but can't figure it out. I'm installing proxmox onto an old dell optiplex I have connected to my shitty AT&T modem. I set the computer's ip to static and set the ip in proxmox when installing to the same ip (I left the rest to default)...
  8. A

    containers unreachable until traffic is issued outbound

    I have an intermittent problem with containers. On boot, their network is unreachable until I manually lxc-attach them and ping out. This only happens to SOME containers but there doesnt seem to be any common denominator. How are routes propagated when a container is powered on? how can I...
  9. R

    LXC container unavailable after 2-5 mins

    Hello everybody, i have a very strange problem. I have a LXC container with a lot of stuff in it (website, Databases etc.) after the container is up i'm able to browse the web pages on it and after about 2-5 mins the container is not reachable anymore from the outside world. Did anybody had a...

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