ungleich-staticcms/content/u/blog/DRAFT-how-to-run-lxc-containers-with-ipv6-only/contents.lr

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2019-12-31 10:02:30 +00:00
title: How to run LXC containers in IPv6 networks
---
pub_date: 2019-12-20
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author: ungleich virtualisation team
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twitter_handle: ungleich
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_hidden: yes
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_discoverable: no
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abstract:
---
body:
## Assumptions
You have a computer with at least a /64 network routed to it.
## Architecture
bridge, radvd,
## Configure LXC
[root@diamond ~]# cat /etc/lxc/default.conf
#lxc.net.0.type = empty
lxc.net.0.type = veth
lxc.net.0.link = brlxc
lxc.net.0.flags = up
## Create a bridge
## Configuring radvd
```
interface brlxc
{
AdvSendAdvert on;
MinRtrAdvInterval 3;
MaxRtrAdvInterval 5;
AdvDefaultLifetime 10;
prefix 2a0a:e5c1:137:cafe::/64 {
};
RDNSS 2a0a:e5c0:2:1::5 2a0a:e5c0:2:1::6 { AdvRDNSSLifetime 6000; };
DNSSL nicotest.ungleich.ch { AdvDNSSLLifetime 6000; } ;
};
```