Hello folks,
I’m in need of some assistance regarding a Proxmox setup issue.
Here’s what I’ve tried so far:
I’m in need of some assistance regarding a Proxmox setup issue.
Background:
I recently bought new hardware and migrated my Proxmox setup to a new server. On the new server, I installed Debian 13 with the GNOME Desktop Environment and then installed Proxmox. I replicated the configuration from my previous server and restored all my virtual machines. I understand that this is a special setup, but it serves a purpose for the environment where I’m using it.Everything works fine:
All VMs are running without issues, and they are accessible both externally and from the LAN via SSH and their respective web GUIs.The issue:
The problem I’m facing is that I can only access the Proxmox Web GUI (port 8006) from the server itself (the host). When trying to access it from any other machine in the LAN, I get a connection error (192.168.8.2:8006).Here’s what I’ve tried so far:
- Checked firewall settings and ensured that port 8006 is not blocked.
- Verified the network configuration and confirmed that I can ping the Proxmox host from other LAN machines.
- Tried disabling and configuring firewall rules, both on the host and via Proxmox.
- Ensured that the hostname and /etc/hosts file are correct.
Here are the relevant configuration files:
- /etc/network/interfaces
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Code:
source /etc/network/interfaces.d/* auto lo iface lo inet loopback auto enp45s0 iface enp45s0 inet manual auto vmbr0 iface vmbr0 inet static address 192.168.8.2/24 gateway 192.168.8.1 bridge-ports enp45s0 bridge-stp off bridge-fd 0 auto vmbr1 iface vmbr1 inet manual bridge-ports none bridge-stp off bridge-fd 0 auto vmbr103 iface vmbr103 inet manual bridge-ports none bridge-stp off bridge-fd 0 auto vmbr102 iface vmbr102 inet manual bridge-ports none bridge-stp off bridge-fd 0 auto vmbr999 iface vmbr999 inet manual bridge-ports none bridge-stp off bridge-fd 0 auto vmbr104 iface vmbr104 inet manual bridge-ports none bridge-stp off bridge-fd 0 auto vmbr105 iface vmbr105 inet manual bridge-ports none bridge-stp off bridge-fd 0 auto vmbr199 iface vmbr199 inet manual bridge-ports none bridge-stp off bridge-fd 0 auto vmbr106 iface vmbr106 inet manual bridge-ports none bridge-stp off bridge-fd 0
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- /etc/hosts
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Code:
hosts: 127.0.0.1 localhost 192.168.8.2 debian-proxmox # The following lines are desirable for IPv6 capable hosts ::1 localhost ip6-localhost ip6-loopback ff02::1 ip6-allnodes ff02::2 ip6-allrouters
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- /etc/hostname
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Code:
debian-proxmox
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- pveproxy service status logs
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Code:
Aug 10 23:56:55 debian-proxmox systemd[1]: Starting pveproxy.service - PVE API Proxy Server... Aug 10 23:56:56 debian-proxmox pvecm[15068]: Generating public/private rsa key pair. Aug 10 23:56:56 debian-proxmox pvecm[15068]: Your identification has been saved in /root/.ssh/id_rsa Aug 10 23:56:56 debian-proxmox pvecm[15068]: Your public key has been saved in /root/.ssh/id_rsa.pub Aug 10 23:56:56 debian-proxmox pvecm[15068]: The key fingerprint is: Aug 10 23:56:56 debian-proxmox pvecm[15068]: SHA256:xxxxx root@debian-proxmox Aug 10 23:56:56 debian-proxmox pvecm[15068]: The key's randomart image is: Aug 10 23:56:56 debian-proxmox pvecm[15068]: +---[RSA 4096]----+ Aug 10 23:56:56 debian-proxmox pvecm[15068]: | | Aug 10 23:56:56 debian-proxmox pvecm[15068]: | o | Aug 10 23:56:56 debian-proxmox pvecm[15068]: |.. E . o . | Aug 10 23:56:56 debian-proxmox pvecm[15068]: |oo o. + o | Aug 10 23:56:56 debian-proxmox pvecm[15068]: |o =o=.o S | Aug 10 23:56:56 debian-proxmox pvecm[15068]: |o..B+o = o | Aug 10 23:56:56 debian-proxmox pvecm[15068]: |oo=o +o =.. | Aug 10 23:56:56 debian-proxmox pvecm[15068]: |.++ *.o. .o. | Aug 10 23:56:56 debian-proxmox pvecm[15068]: |+o.=++.+=o.. | Aug 10 23:56:56 debian-proxmox pvecm[15068]: +----[SHA256]-----+ Aug 10 23:56:56 debian-proxmox pvecm[15065]: got inotify poll request in wrong process - disabling inotify Aug 10 23:56:56 debian-proxmox pvecm[15065]: Error checking request extension section v3_req Aug 10 23:56:56 debian-proxmox pvecm[15065]: 4017D18E00740000:error:11000076:X509 V3 routines:a2i_GENERAL_NAME:bad ip address:../crypto/x509/v3_> Aug 10 23:56:56 debian-proxmox pvecm[15065]: 4017D18E00740000:error:11000080:X509 V3 routines:X509V3_EXT_nconf_int:error in extension:../crypto/> Aug 10 23:56:56 debian-proxmox pvecm[15064]: unable to generate pve certificate request: Aug 10 23:56:56 debian-proxmox pvecm[15064]: command 'openssl req -batch -new -config /tmp/pvesslconf-15065.tmp -key /etc/pve/nodes/debian-proxm> Aug 10 23:56:57 debian-proxmox pveproxy[15099]: starting server Aug 10 23:56:57 debian-proxmox pveproxy[15099]: starting 3 worker(s) Aug 10 23:56:57 debian-proxmox pveproxy[15099]: worker 15100 started Aug 10 23:56:57 debian-proxmox pveproxy[15099]: worker 15101 started Aug 10 23:56:57 debian-proxmox pveproxy[15099]: worker 15102 started
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