[lxc-users] LXC containers IPv6 static problem

Bertrand Caplet bertrand.caplet at chunkz.net
Tue Mar 1 17:54:38 UTC 2016


Hi all,
I've recently switched from OpenVZ to LXC, I'm using network bridge for
containers.

I set static IPv4 and IPv6 but I still have a temporary v6 address
configured on containers.
Here's my ifconfig on guest :

eth0      Link encap:Ethernet  HWaddr 00:16:3e:d6:8c:1d
          inet addr:192.168.1.30  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: 2a01:e34:ec7d:490::aaaa/64 Scope:Global
          inet6 addr: 2a01:e34:ec7d:490:bbb:cccc:dddd:eeee/64 Scope:Global
          inet6 addr: fe80::216:3eff:fed6:8c1d/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:156579 errors:0 dropped:0 overruns:0 frame:0
          TX packets:80808 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:30134116 (28.7 MiB)  TX bytes:123141603 (117.4 MiB)

And my sysctl.conf on host and guest :

net.ipv6.conf.all.autoconf=0
net.ipv6.conf.all.accept_ra=0
net.ipv6.conf.eth0.autoconf=0
net.ipv6.conf.eth0.accept_ra=0
net.ipv6.conf.all.use_tempaddr=2
net.ipv6.conf.default.use_tempaddr=2

It seems to not configure on boot on container.
By the way, I tried to set to other parameters too but temporary v6
address still configure on network interface.

Thanks in advance,

-- 
CHUNKZ.NET - script kiddie and computer technician
Bertrand Caplet, Flers (FR)
Feel free to send encrypted/signed messages
Key ID: 6E494EB9
GPG FP: CB1B 664A 9165 98F8 459F 0807 CA35 B76F 6E49 4EB9


-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 473 bytes
Desc: OpenPGP digital signature
URL: <http://lists.linuxcontainers.org/pipermail/lxc-users/attachments/20160301/9b324da7/attachment.sig>


More information about the lxc-users mailing list