[PVE-User] IPv6 issues after last update

[Laurent CARON]

On 15/02/2015 19:37, Holger Hampel | RA Consulting wrote:
> After the last no-supscription update all VM's and CT's lost IPv6 connectivity:

Hi,

I'm experiencing the very same issue. Seems not lots of people is using 
IPv6 with Proxmox.

It seems to be described here:
http://patchwork.ozlabs.org/patch/326048/
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1310586

As a workaround I used this:

echo 0 > /sys/class/net/vmbrXX/bridge/multicast_snooping

Cheers,

Laurent