[Lxc-users] can I use lxc-execute to execute an application with network configured

[Sam Wang]

Here is my configuration:
Firstly,I configured the bridge:
brctl addbr br0
brctl setfd br0 0
ifconfig eth0 0.0.0.0 up
brctl addif br0 eth0
dhclient br0
and the IP address of br0 is 10.0.2.15
Then create a container using lxc-create -n nettest -f nettest.conf
the content of nettest.conf is
This is my configure file
lxc.utsname=netest
lxc.network.type=veth
lxc.network.flags=up
lxc.network.link=br0
lxc.network.hwaddr=4a:49:43:49:79:bd
lxc.network.ipv4=10.0.2.16/24

finally,I use lxc-execute to ping 10.0.2.2 which is the gateway of my
computer,using lxc-execute -n nettest ping 10.0.2.2.but it does not wok
but ping 10.0.2.15,it works
在 2012年3月19日 下午5:59，陈竞 <cj.magina at gmail.com>写道：

> you need configure the network correctly,  i think that you don't
> configure the gateway
>
> you should configure the gateway by "route add .." command
>
> 在 2012年3月19日 下午5:49，Sam Wang <zhefwang at gmail.com>写道：
>
>>
>> My need is that I want to use lxc-execute to start an application
>> container to execute an application which need a unique IP address.
>> I have tried using bridge but the application can only communicate to my
>> host ,but cann't ping to any other computer.
>> can someone help me ?
>> --
>>
>> Zhefeng Wang
>> University of Science and Technology of China
>> Email：zhefwang at gmail.com
>>
>> In God we trust, all others bring data
>>
>>
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>
>
> --
> 陈竞，中科院计算技术研究所，高性能计算机中心
> Jing Chen HPCC.ICT.AC China
>



-- 

Zhefeng Wang
University of Science and Technology of China
Email：zhefwang at gmail.com

In God we trust, all others bring data
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