Hi I'm running Debian 7.1 Wheezy, and have used the following to create a lxc container from a debian template :
# lxc-create -n c1 -t debian
# lxc-start -n c1
# lxc-console -n c1
After logging in to c1, from within the container, the command 'ifconfig'
shows that
eth0 interface up with the following parameters:
root@c1:~# ifconfig -a
eth0 Link encap:Ethernet HWaddr f0:bf:97:eb:ee:d7
inet addr:192.168.1.104 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::f2bf:97ff:feeb:eed7/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:641 errors:0 dropped:0 overruns:0 frame:0
TX packets:123 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:137561 (134.3 KiB) TX bytes:19544 (19.0 KiB)
Interrupt:41 Base address:0x2000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:4 errors:0 dropped:0 overruns:0 frame:0
TX packets:4 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:240 (240.0 B) TX bytes:240 (240.0 B)
This is exactly the eth0 configuration of the host which runs the container
c1.
>From within the container checking network configuration:
root@c1:~# cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
Can someone explain why the host eth0 configuration is visible from within
the container? I would expect that only interface 'lo' is visible from
within c1.
The full c1 config file attached, /var/lib/lxc/c1/config (this I didn't
modify, came like this from the debian template).
Thanks,
AK
config
Description: Binary data
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