Search results

  1. S

    IPv6 only works after pinging the default gateway

    Hi, yes, NDP is enabled on all levels (Datacenter, Host and VM). It makes no difference disabling it at any place, I checked every combination. Even disabled firewall on Host (it is already disabled on Datacenter level) makes no difference. Only removing "firewall=1" from tne vNIC helps...
  2. S

    IPv6 only works after pinging the default gateway

    Hello community, we observe a strange problem here (Cluster on PVE 7.2-3 with open vSwitch): The ICMPv6 NS (Neighbor Solicitation) packet does not seem to arrive inside the VM (it is a Cisco C9800-CL Wireless Controller) when the vNIC has "firewall=1" set. As soon as we remove the "firewall=1"...

About

The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!