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Today I added an ipv6 adress to my proxmox instance. However, I found out that pinging the ipv6-ip only works with disabled firewall. I have attached the firewall rules and the network-config. Any ideas what could cause this / how to fix it? Datacenter: Node: Networking:

Yes. I think that is the cause. I don't think it is stress as the server runs relatively chill (15% cpu, 0.4% io delay, nvme ssd) However, I do suspect that the nic's drivers might be causing this issue. Running lspci gives me this result: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI...

Thanks for the response, I am using Ubuntu as an OS on my vm. If you'd actually take a look at the code I provided, you should see that I already tried a tighter variation of the solutions you provided. I posted the issue here since the vm seems to not be the problem here. My network config...

Hello everyone, I have a service on my vm that should only start once ens18 (the connection to ethernet) is online and working. I've tried two solutions: [Unit] Description=Fivem Server Requires=systemd-networkd-wait-online After=systemd-networkd-wait-online [Service] Type=simple...

Hey, I specified myself very poorly (I'll update the post). With a reload the old post-up rules will not be overwritten but appended. With the following code you can fully reload networking, while refreshing iptables and keeping bridges (i.e. vm connections)

Credits to @smartynov for his solution which I just edited minorly. The following script lets you reload the network interface and defined iptables without a reboot. I have added two commands which will clear all ip table rules for PRE- and POST-Routing before executing the reload thus...

Thank you very much for your help. I was able to solve the problem (however with 2 ip-adresses as it is way easier). I will share the config which works with hetzner dedicated servers where mac must be masked. The following code is an example where you have your first ip for management and...

Hello, I am really new to proxmox and routing. I want to setup two bridges vmbr0 and vmbr1. vmbr0 should allow my networks to connect with the internet in a routed config (I only have one public ip-adress and need to have a static mac-adress) vmbr1 should be an internal network so vms can talk...