SLES 11 SP3 Container can't connect to LAN

SUSE Product Topics SLES Virtualization
1

Hi All,

I am a newbie in LXC, I create a new container with SLES (host & guest)

  • The same network of cause (10.10.15.0/24).
  • The host can access to LAN.
  • The guest can connect to host and vice versa.
  • The guest can’t access from LAND and vice versa.

Could you show me where i am wrong?

This is my configuration:
Host:
hot-srv-sles11-01:/etc/sysconfig/network # cat ifcfg-br0

[QUOTE]BOOTPROTO=‘static’
BRIDGE=‘yes’
BRIDGE_FORWARDDELAY=‘0’
BRIDGE_PORTS=‘eth1’
BRIDGE_STP=‘off’
BROADCAST=’’
ETHTOOL_OPTIONS=’’
IPADDR=‘10.10.15.53/24’
MTU=’’
NAME=’’
NETMASK=’’
NETWORK=’’
REMOTE_IPADDR=’’
STARTMODE=‘auto’
USERCONTROL=‘no’
PREFIXLEN=‘24’[/QUOTE]

hot-srv-sles11-01:/etc/sysconfig/network # cat ifcfg-eth1

[QUOTE]BOOTPROTO=‘dhcp’
BROADCAST=’’
ETHTOOL_OPTIONS=’’
IPADDR=’’
MTU=’’
NAME=‘82545EM Gigabit Ethernet Controller (Copper)’
NETWORK=’’
REMOTE_IPADDR=’’
STARTMODE=‘auto’
USERCONTROL=‘no’
PREFIXLEN=‘32’
PROMISC=‘yes’[/QUOTE]

hot-srv-sles11-01:/etc/sysconfig/network # cat /etc/lxc/a/config

[QUOTE]lxc.network.type = veth
lxc.network.flags = up
lxc.network.link = br0
lxc.network.hwaddr = 02:00:43:fc:f9:17
lxc.network.ipv4 = 10.10.15.36/24
lxc.network.name = eth0
lxc.network.ipv4.gateway = 10.10.15.1
#remove next line if host DNS configuration should not be available to container
lxc.mount.entry = /etc/resolv.conf etc/resolv.conf none bind,ro 0 0
lxc.utsname = a

lxc.tty = 4
lxc.pts = 1024
lxc.rootfs = /var/lib/lxc/a/rootfs
lxc.mount = /etc/lxc/a/fstab[/QUOTE]

Thanks
Huynh Nguyen

2

ndhuynh,

It appears that in the past few days you have not received a response to your
posting. That concerns us, and has triggered this automated reply.

Has your issue been resolved? If not, you might try one of the following options:

Be sure to read the forum FAQ about what to expect in the way of responses:
http://forums.suse.com/faq.php

If this is a reply to a duplicate posting, please ignore and accept our apologies
and rest assured we will issue a stern reprimand to our posting bot.

Good luck!

Your SUSE Forums Team
http://forums.suse.com

3

Hi :

I am also on SLES 11 SP3. I installed LXC on it. However I cant find the SLES LXC template. Could you please let me know where you found the SLES LXC template ?

Thanks for your time and attention.

Regards
-Narahari

4

On 07/05/2015 01:34, savithari wrote:
[color=blue]

I am also on SLES 11 SP3. I installed LXC on it. However I cant find
the SLES LXC template. Could you please let me know where you found
the SLES LXC template ?

Thanks for your time and attention.[/color]

Answered in your own thread @ https://forums.suse.com/showthread.php?6355

HTH.

Simon
SUSE Knowledge Partner

If you find this post helpful and are logged into the web interface,
please show your appreciation and click on the star below. Thanks.