ipv6

For each server, Hetzner provides free IPv6 subnets /64 Using Hetzner as an example IPv6 provider, here is a configuration example. Okay, now we have an allocated subnet range::/64 For example, range:: = 2a49:8d8:112:7se1:: Edit Proxmox configuration: nano /etc/network/interfaces Physical...

Hello all! I'll preface this by saying I've already looked up many resources on this thread, and google, but I can't seem to get IPv6 to work correctly. I used to have everything setup correctly in my home network (IPv6 wise), but I now have a Unifi router, and I just can't seem to get IPv6 to...

In this thread I'd like to put all the things that still is not working 100% for a pure IPv6 deployment of a Proxmox PVE cluster (Typically in a mesh type setup). I miss a Wiki page so want to use this as that in the mean time - well.. I do push some IPv6 envelopes ;) I'd like to add the work...

1.I find that I can capture the IPV6 Neighbor solicitation packet on my virtual machine but on the pve vmbr1 I can not caputre the packet.. My topology is vmbr1 is the linux bridge of enp2s0, and my virtual machine's eth1 is bridge the vmbr1.. please see the attachment of the capture...

I have a Proxmox VE server connected to a home router on vmbr0. Both the router and my ISP supported ipv6 so other devices connected, and all VMs/containers bridged to this router can access remote ipv6 addresses such as 6.ipw.cn (ipv6.google.com is unreachable due to regional network...

Long story very short: I wanted disable IPv6 inside LXC containers and wrote this script based on information from links below: This script allows to disable IPv6 inside LXC container on Proxmox server. https://github.com/geoai777/proxmox_ipv6 Now here where I'm still fuzzy: ip a | grep...

Hello, I am experiencing an issue where my Proxmox servers are not automatically receiving a public IPv6 address via Router Advertisements (RA) or DHCPv6, while other devices on the same network (such as my Windows laptop) receive an IPv6 address immediately. Network Setup: My router is...

Hello all, So we have a ovh vrack with a /56 vrack which we can split into additional /64s the first /64 works fine and routable with ::1 as a gateway when i create a new /64 and try it on a new vm via the vrack it doesnt work but the original /64 does work, i have tried all kinds of gateways...

Hallo an die Proxmox-Community, Ich brauche Schwarmwissen, denn seit ein paar Wochen (fällt es mir zumindest auf) kann ich von Clients hinter einer Router-VM die IP des Routers (`prefix::`) nicht mehr pingen. Und nach Paketanalyse auf der Bridge und auf den VMs selbst, gehen zu dieser IP auch...

On one Linux Client, ip -6 neighbor lists the Proxmox VE Host(s) as Router, when they clearly are not: 2XXX:XXXX:XXXX:1::A:B dev eno1 lladdr 11:22:33:44:55:66 router REACHABLE Setting sysctl -w net.ipv6.conf.vmbr0.forwarding=0 on the Proxmox VE Host fixed that, but I wonder if that also caused...

Let me preface this by saying I'm not a networking engineer, I have a technical background but in this area I'm a hobbyist; this is my first post here, please tell me if I'm doing anything wrong, and English is not my first language, so forgive me if something is not clear or is phrased poorly...

https://ipv6.google.com/ https://test-ipv6.com/index.html.en_US 1. My ISP supports IPv6 2. After doing a factory reset on my router, if I connect a Windows machine directly to the router, the 2 websites above work immediately 3. However, on my Proxmox Windows VMs that uses the default bridge...

Hi, I've been trying to configure IPv6 on my Proxmox V8 host. Everytime I enable my IPv6 config, all of my virtual machines lose connectivity, despite having ipv6 disabled (with net.ipv6.conf.ens18.disable_ipv6 = 1). My server provider provides an IPv6 SLAAC configuration which i've tried to...

Hello, I try to setup a IPv6 plage into my EVPN zone (shared into 3 PVE in my cluster). I configure the IPv6 subet on the Vnet and it's working. I can ping the gateway from VM/LXC with this Vnet associted. My 3 PVEs are exit-node and share prefixes with my network via a BGP controller (to...

Hi, I have a curious problem where the web interfaces of my Proxmox interface stops listening for connections on IPv4. It has done it a few times. It recovered once with a reboot, but otherwise it is stuck in this state. I can SSH to the server without an issue on IPv4. It is a single node...

Hi all, Deployed OPNsense v24.7.10_2 today on Proxmox 8.3.1 on a new server. Right from the start I noticed that I would lose access to the GUI after a little time (about 20 minutes). Connectivity to Proxmox itself is rock solid and from Proxmox I can ping the firewall VM, both on the LAN and...

Heyho If I try to add an SMB Storage with IPv6 via WebUI I get the error: create storage failed: mount error: mount error: could not resolve address for [2a01:XXXX:XXXX:XXXX:XXXX:1:0:2]: Unknown error (500) I think the problem is here that proxmox adding the brackets here which are not...

Hello everyone, this is my first post on this forum so be nice and point out to me if I'm doing something wrong. I think there is a bug in the kernel 6.8.12-2-pve where icmpv6 Neighbor solicitations packets are dropped if there is the following rule in iptables: ip6tables -I INPUT -m conntrack...

I am having a problem where after an update, I lost all IPv4 connectivity. IPv6 thought works This is my setup: 1. Running proxmox on a mini PC (Virtual Environment 8.1.11) 2. Network layout Pfsense (router) --> Unifi Switch --> Proxmox MiniPC (172.25.90.50) 3. Proxmox server is on its...

Hello Just wanted to report a small problem with the PBS installation. I don't have a DHCP server for IPv4 but I use RA for IPv6 and the PBS (GUI) installation picks up the IP but not the Gateway or the DNS-servers I am sharing over RA. I am installing via the 3.2-1 installation media. The...