Softaculous

Topic : Hetzner VPS creation IPV4 with IPV6

Posted By: enginama on May 17, 2020, 1:15 pm

Hi,
On using the Hetzner IPV4 subnet (NAt'd) and with IPV6(routed).When creating a VPS with an IPV4 from the subnet & an IPV6 from the IPV6 subnet the IPV6 is not pingable.
Does anyone know how I can make the VPS to recognize both?I'm assuming I need to create a recipe to create a bridge in the VPS to configure the IPV6 so it works.But really not sure what I need to do, to get this to all work together.
thanks
Enginama

Edited by enginama : May 17, 2020, 1:15 pm

Posted By: jevingala on May 18, 2020, 1:19 pm | Post: 1

Hi,

For now its not possible.
It will require 2 NICs in vps since both the ips are coming from different bridge on server.

-----------------------
Regards,
Virtualizor Team.
http://virtualizor.com/

Posted By: RecoreHosting on August 28, 2020, 1:59 am | Post: 2

Correct,

Virtualizor Version 3.x is not allowing ipv6 anymore.
It worked very well on older version

But now, i just restarted my vps system and ipv6 is not working anymore.. BIG THANKS TO VIRTUALIZOR

Posted By: RecoreHosting on August 28, 2020, 2:59 am | Post: 3

Got it working again. One nic with ipv4 and ipv6 hetzner subnets.

Posted By: enginama on August 28, 2020, 10:38 am | Post: 4

Wanna share on what you did?

Posted By: RecoreHosting on January 4, 2021, 12:51 am | Post: 5

Quote From : jevingala May 18, 2020, 1:19 pm

Hi,

For now its not possible.
It will require 2 NICs in vps since both the ips are coming from different bridge on server.

Your wrong. it's working just fine....

Posted By: RecoreHosting on January 4, 2021, 1:18 am | Post: 6

Quote From : enginama August 28, 2020, 10:38 am

Wanna share on what you did?

sure.

create a ipv6 pool and add a ipv6 to vps

change ipv6 network settings (eth0 or whatever you have)

set ipv6-address so i ends with 2!! (like 2001:db8:dead:beef:fe::2)
set netmask to 128 (see hetzner docs)

make sure you have net.ipv6.conf.all.forwarding=1 in your /etc/sysctl.conf !!!

we need to add a ipv6 to nat bridge
(check it with ifconfig)

virsh net-destroy natbrxx
virsh net-edit natbrixx

and add (prefix has to be 64!!!)
<ip family='ipv6' address='2001:db8:dead:beef:fe::2' prefix='64'>
</ip>

save and reboot
Thats it.