Probleme mit Netzwerk oder Firewall und GUI

Lucki

New Member
Dec 17, 2024
1
0
1
Hallo zusammen,

ich bin verzweifelt und weiß nicht mehr weiter ;-(
Meine GUI ist nicht mehr erreichbar und ich vermute mal das ich irgendwelche Netzwerkprobleme habe.
Über ssh komme ich noch auf den Server und ein ping an 8.8.8.8 geht ebenfalls.
Über Eure Hilfe wäre ich mega dankbar ..... Ich hab keine Ahnung mehr und ich sträube mich noch alles neu aufzusetzen......

Lieben Dank im voraus

Folgende Infos zum System.....

nano /etc/hosts
Code:
127.0.0.1 localhost.localdomain localhost
192.168.2.1

# The following lines are desirable for IPv6 capable hosts

::1     ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
ff02::3 ip6-allhosts

Code:
root@localhost:~# pveversion -v
proxmox-ve: 8.3.0 (running kernel: 6.8.12-5-pve)
pve-manager: 8.3.1 (running version: 8.3.1/fb48e850ef9dde27)
proxmox-kernel-helper: 8.1.0
proxmox-kernel-6.8: 6.8.12-5
proxmox-kernel-6.8.12-5-pve-signed: 6.8.12-5
proxmox-kernel-6.8.12-4-pve-signed: 6.8.12-4
proxmox-kernel-6.8.12-2-pve-signed: 6.8.12-2
proxmox-kernel-6.5.13-6-pve-signed: 6.5.13-6
proxmox-kernel-6.5: 6.5.13-6
proxmox-kernel-6.5.11-8-pve-signed: 6.5.11-8
ceph-fuse: 17.2.7-pve2
corosync: 3.1.7-pve3
criu: 3.17.1-2
glusterfs-client: 10.3-5
ifupdown2: 3.2.0-1+pmx11
ksm-control-daemon: 1.5-1
libjs-extjs: 7.0.0-5
libknet1: 1.28-pve1
libproxmox-acme-perl: 1.5.1
libproxmox-backup-qemu0: 1.4.1
libproxmox-rs-perl: 0.3.4
libpve-access-control: 8.2.0
libpve-apiclient-perl: 3.3.2
libpve-cluster-api-perl: 8.0.10
libpve-cluster-perl: 8.0.10
libpve-common-perl: 8.2.9
libpve-guest-common-perl: 5.1.6
libpve-http-server-perl: 5.1.2
libpve-network-perl: 0.10.0
libpve-rs-perl: 0.9.1
libpve-storage-perl: 8.3.2
libspice-server1: 0.15.1-1
lvm2: 2.03.16-2
lxc-pve: 6.0.0-1
lxcfs: 6.0.0-pve2
novnc-pve: 1.5.0-1
proxmox-backup-client: 3.3.2-1
proxmox-backup-file-restore: 3.3.2-2
proxmox-firewall: 0.6.0
proxmox-kernel-helper: 8.1.0
proxmox-mail-forward: 0.3.1
proxmox-mini-journalreader: 1.4.0
proxmox-offline-mirror-helper: 0.6.7
proxmox-widget-toolkit: 4.3.3
pve-cluster: 8.0.10
pve-container: 5.2.2
pve-docs: 8.3.1
pve-edk2-firmware: 4.2023.08-4
pve-esxi-import-tools: 0.7.2
pve-firewall: 5.1.0
pve-firmware: 3.14-2
pve-ha-manager: 4.0.6
pve-i18n: 3.3.2
pve-qemu-kvm: 9.0.2-4
pve-xtermjs: 5.3.0-3
qemu-server: 8.3.2
smartmontools: 7.3-pve1
spiceterm: 3.3.0
swtpm: 0.8.0+pve1
vncterm: 1.8.0
zfsutils-linux: 2.2.6-pve1

Code:
root@localhost:~# ip address show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host noprefixroute
       valid_lft forever preferred_lft forever
2: enp1s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master vmbr0 state UP group default qlen 1000
    link/ether a8:b8:e0:03:32:b1 brd ff:ff:ff:ff:ff:ff
3: enp2s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether a8:b8:e0:03:32:b2 brd ff:ff:ff:ff:ff:ff
4: enp3s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether a8:b8:e0:03:32:b3 brd ff:ff:ff:ff:ff:ff
5: enp4s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether a8:b8:e0:03:32:b4 brd ff:ff:ff:ff:ff:ff
6: vmbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether a8:b8:e0:03:32:b1 brd ff:ff:ff:ff:ff:ff
    inet 192.168.2.200/24 scope global vmbr0
       valid_lft forever preferred_lft forever
    inet6 fe80::aab8:e0ff:fe03:32b1/64 scope link
       valid_lft forever preferred_lft forever

Code:
root@localhost:~# ip route show
default via 192.168.2.1 dev vmbr0 proto kernel onlink
192.168.2.0/24 dev vmbr0 proto kernel scope link src 192.168.2.200


nano /etc/network/interfaces
Code:
# network interface settings; autogenerated
# Please do NOT modify this file directly, unless you know what
# you're doing.
#
# If you want to manage parts of the network configuration manually,
# please utilize the 'source' or 'source-directory' directives to do
# so.
# PVE will preserve these directives, but will NOT read its network
# configuration from sourced files, so do not attempt to move any of
# the PVE managed interfaces into external files!

auto lo
iface lo inet loopback

iface enp1s0 inet manual

iface enp2s0 inet manual

iface enp3s0 inet manual

iface enp4s0 inet manual

auto vmbr0
iface vmbr0 inet static
        address 192.168.2.200/24
        gateway 192.168.2.1
        bridge-ports enp1s0
        bridge-stp off
        bridge-fd 0

source /etc/network/interfaces.d/*
 
Hi,

nano /etc/hosts
Code:
127.0.0.1 localhost.localdomain localhost
192.168.2.1
zuerst mal, in der zweiten Zeile scheint der Hostname deiner Maschine zu fehlen.

Netwerk-Konfiguration schaut auf den ersten Blick okay aus. Was sagt den systemctl status pveproxy?
Welcher Fehler erscheint denn, wenn du versucht das Web-Interface aufzurufen?
 

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