惯性聚合 高效追踪和阅读你感兴趣的博客、新闻、科技资讯
阅读原文 在惯性聚合中打开

推荐订阅源

The Hacker News
The Hacker News
让小产品的独立变现更简单 - ezindie.com
让小产品的独立变现更简单 - ezindie.com
雷峰网
雷峰网
人人都是产品经理
人人都是产品经理
Recent Announcements
Recent Announcements
D
DataBreaches.Net
P
Proofpoint News Feed
V
Visual Studio Blog
J
Java Code Geeks
Recorded Future
Recorded Future
freeCodeCamp Programming Tutorials: Python, JavaScript, Git & More
F
Full Disclosure
CTFtime.org: upcoming CTF events
CTFtime.org: upcoming CTF events
The GitHub Blog
The GitHub Blog
Engineering at Meta
Engineering at Meta
C
Cybersecurity and Infrastructure Security Agency CISA
V
Vulnerabilities – Threatpost
罗磊的独立博客
Jina AI
Jina AI
博客园 - 【当耐特】
C
CERT Recently Published Vulnerability Notes
G
GRAHAM CLULEY
Y
Y Combinator Blog
L
LangChain Blog
L
LINUX DO - 热门话题
宝玉的分享
宝玉的分享
月光博客
月光博客
奇客Solidot–传递最新科技情报
奇客Solidot–传递最新科技情报
H
Help Net Security
云风的 BLOG
云风的 BLOG
C
CXSECURITY Database RSS Feed - CXSecurity.com
博客园_首页
A
About on SuperTechFans
钛媒体:引领未来商业与生活新知
钛媒体:引领未来商业与生活新知
Latest news
Latest news
T
Threatpost
T
Tenable Blog
有赞技术团队
有赞技术团队
Threat Intelligence Blog | Flashpoint
Threat Intelligence Blog | Flashpoint
Stack Overflow Blog
Stack Overflow Blog
C
Cisco Blogs
C
Check Point Blog
T
Tor Project blog
T
Threat Research - Cisco Blogs
T
The Exploit Database - CXSecurity.com
S
Schneier on Security
美团技术团队
I
Intezer
S
Securelist
AWS News Blog
AWS News Blog

Proxmox Support Forum

[SOLVED] - Github Auth for Mirrors-Kernel Repo? [Automation] Mass migration tool for MS Win11/Server Proxmox GUI hang - not response is it possible to reject or quarantine spam based on conditions I set ? The PVENode task list in PVE9 is partially obscured due to the terminal font being too large. About 100% error reporting due to pveproxy.service hooks Kubernetes overlay networking breaks when upgrading from PVE 9.1 to PVE 9.2.3 Zentraler Speicher No space left on device Combine datastore and direct file archival to tape Kernel panic VFS: Unable to mount root fs on unknown-block (0,0) sobald ein 7.x Kernel verwendet wird. How to migrate disk of a VM from one ZFS to another Windows Server 2025 fails to boot after PVE 9.2 / Linux 7.0 Kernel upgrade Cannot Install Proxmox on T610 Poweredge with H700 PERC card sdn Config. gateway not reachable How to safely change domain/FQDN? Welche Filterquote erreicht ihr? NFS Share status unknown on 2 of 5 nodes Can't connect to PVE9 consoles [solved] Can't connect to PVE9 consoles [solved] [SOLVED] - Use secondary network for PVE commands Created cluster, one node storage gone BUG: proxmox mail gateway FROM = null bypass spam filtering Moving existing PBS from VMWare workstation to PVE cluster Does eBGP SDN fabric support external peering? Bug: PDM 1.1 not recognizing valid license status Proxmox GUI hang - not response PVE crashes unexpectedly Proxmox Backup Server 4.2 released! Advice ceph-osd crashes with kernel 6.17.2-1-pve on Dell system [META] Links on Proxmox Forum Website Hardwarer oder Software RAID Joining a cluster with already created guests VM PDM missing backup jobs from PVE / Log retention Remove VM.Monitor from all users/roles, PVE 9.2 Proxmox Freezing (new instalation) 9.2.2 - Intel 12700T No Web gui and random connection reset by peer [SOLVED] - i40e module for X710 Intel NIC Dutch Proxmox Day 2026 How pools use the space Corosync initiiert Reboot trotz Verfügbarkeit der Systeme Opt-in Linux 7.0 Kernel for Proxmox VE 9 available After PVE 8to9 upgrade, unable to check guest fs freeze status Problem with MegaRAID SAS3508 controller proxmox-kernel-7.0.2-6-pve failing network service Auto sync guest time after rollback of VM snapshot with RAM/state Broadcom BCM57504 (100G) bnxt_en TX timeout and NIC reset on Proxmox 8.1.5 — while BCM57414 (25G) works fine on same host QEMU 11.0 available on pve-test and pve-no-subscription as of now 350 MPM Solventless Lamination Machine for High-Speed Flexible Packaging Making sense of NVMe zfs and SMART errors [SOLVED] - PVE loses network connection after kernel upgrade to proxmox-kernel-7.0.0-3-pve [SOLVED] - Remove or reset cluster configuration. Proxmox 8.4.1 Fresh Install BCM57416 10G Ethernet Adapter Not Recognized PDM 1.1.1 unable to add AD realm with anonymous search [TUTORIAL] - Developer Workstation (Proxmox-VE 9) with cinnamon (LMDE7) SDN zone shows "pending" on peer nodes after node reboot (9.2.x) Cluster not quorate - extending auth key lifetime! Proxmox not rebooting properly (SOLVED) Proxmox 9 Stuck on loading initial ramdisk With new HA-Disarm Feature is there a Documentation for NUT Setup on Clusters? Proxmox 8.3 Installation Issue on ProLiant DL380 Gen9 Cluster networking setup LXC System images unavailable [SOLVED] - Fix: NVIDIA Drivers Failing after upgrade to Proxmox 9.2.2 (Kernel 7.0.2-6-pve) / NovaCore Conflict Install NUT directly on Proxmox VE and control guests from here driver usb for windows 7 System startup error and no network: Failed to start ifupdown2-pre.service - Helper to synchronize boot up for ifupdown. PBS backup space grow up constantly Proxmox Datacenter Manager 1.1 released! IPv4 not available in newly created VM Recommended Setup for Offsite Proxmox Backups? Hetzner Storage Box & Remote PBS Challenges duplicate, please delete this passthrought an USB device "by ID" to CT PDM Installer Freezes at 66% Tried PDM for the first time (version 1.1) - had issues PDM 1.1 automated install Suche Server-Provider für Proxmox connecting sdn to edge firewall SDN, IPAM & DHCP Migrating from read-only file system Ubuntu 26.04 installation fails for unknown reason Status Unbekannt nach Cluster Join Installing Proxmox Backup Server on Mac Mini (Late 2012) kernel 7.0 performance issue with zfs pools PVE becomes unreachable via ethernet but OS is running [SOLVED] - New 9.2 install - can't find 7.0.2-6-pve , not all the time [SOLVED] - Backup and dedupe a VM with LUKS Gibt es mit PVE 2.x ggf. Änderungen bei der RAM-Nutzung, bzw. deren Anzeige bei VMs? I need help for setting up backup solution Way more NAGware, very little functionality, bugs galore Root squashing virtiofsd with --uid-map Intel ixgbe Driver Update Fail Passkey Login (not 2FA) Roblox VM detection - can be overcome? [TUTORIAL] - ZFS-Autosnaptshot inkl. Rollback und Daten direkt recovern (Windows/Linux) How to stop PVE Kernel upgrade [SOLVED] - very long waiting to log in to lxc debian 11 ssh [TUTORIAL] - Configuring Fusion-Io (SanDisk) ioDrive, ioDrive2, ioScale and ioScale2 cards with Proxmox Increase maximum USB devices in vm.conf
Keine Netzwerkverbindung nach Reboot
invalid@exam · 2026-06-23 · via Proxmox Support Forum

Moin zusammen,

ich habe für eine kleine Testumgebung einen Tower mit Proxmox (9.2.3) aufgesetzt.

Leider hat der Server nach einem Reboot keine Netzwerkverbindung mehr.
Sobald man ein ifreload -a durchführt, ist er wieder online.

Meine Netzkonfig für den Host:

Code:

auto lo
iface lo inet loopback

auto nic0
iface nic0 inet manual
#NETWORK

auto nic0.101
iface nic0.101 inet static
        address 10.10.101.50/24
        gateway 10.10.101.1
        requires nic0
#WEBGUI VLAN

auto nic0.111
iface nic0.111 inet static
        address 10.10.111.15/24
#STORAGE VLAN

auto nic0.1020
iface nic0.1020 inet static
        address 10.10.110.60/26
#COROSYNC

auto vmbr0
iface vmbr0 inet manual
        bridge-ports nic0
        bridge-stp off
        bridge-fd 0
        bridge-vlan-aware yes
        bridge-vids 2-4094
#DATA-TRAFFIC BRIDGE

betroffen ist hier sozusagen das Linux VLAN 101

Die Zeile "requires nic0" habe ich zu als hinzugefügt um zu überprüfen, um sicher zu gehen, dass das VLAN erst gestartet wird, wenn die NIC initalisiert ist.

Das Problem ist vorher bereits aufgetreten und es hat auch keine Besserung gebracht.

Auf der Gegenseite ist der Switchport als Trunk konfiguriert. Dort liegen noch mehr VLANs an, welche ich aber in Proxmox per SDN fü die VMs definiert habe.

Hat jemand schonmal ein ähnliches Problem gehabt?

Specs vom Blech:

HP Z240
8 x Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz (1 Socket)
32 GB DDR4 RAM 2133 Mhz

cheiss

Proxmox Staff Member

Staff member

Hi,

Die Zeile "requires nic0" habe ich zu als hinzugefügt um zu überprüfen

Also diese Option gibt es sowieso schon mal nicht, also wird auch nichts machen.

VLANs direkt auf einem Interface zu definieren, dass gleichzeitig auch gebridged ist, kann zu Problemen (wie hier) und/oder seltsamen Verhalten führen.

Am besten also alle VLANs auf der Bridge definieren, d.h. vmbr0.111 etc.
Danach sollt auch nach einem Reboot direkt alles funktionieren.