<div dir="ltr"><div><div><div><div>Hi again,<br><br>I put the lxc config original file and I have the same problem.<br><br></div>My host have ip by dhcp by wifi and my lan is 192.168.1.0.<br><br></div>I would like to have the container with ip fixed and it is in my lan how other computer.<br><br></div>If I understand you, to can make these I have to configure with macvlan. How could I configure these? How could I configure these in the host?<br><br></div>thanks!<br><br><div><div><div><br><div><div><div><div><br><br>---------- Mensaje reenviado ----------<br>From: "Fajar A. Nugraha" <<a href="mailto:list@fajar.net">list@fajar.net</a>><br>To: LXC users mailing-list <<a href="mailto:lxc-users@lists.linuxcontainers.org">lxc-users@lists.linuxcontainers.org</a>><br>Cc: <br>Date: Wed, 14 Dec 2016 16:59:52 +0700<br>Subject: Re: [lxc-users] can't have internet in lxc container<br><div class="gmail_quote">On Wed, Dec 14, 2016 at 3:57 PM, mierdatutis mi <span dir="ltr"><<a target="_blank" href="mailto:mmm286@gmail.com">mmm286@gmail.com</a>></span> wrote:<br><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex" class="gmail_quote"><div dir="auto"><p style="margin:0px 0px 0.8em;padding:0px;border-width:0px;border-style:none;border-color:-moz-use-text-color;font-size:15px;line-height:inherit;font-family:"helvetica neue",helvetica,arial,sans-serif;vertical-align:baseline;color:rgb(12,13,14);background-color:rgb(255,255,255)">I
have a host ubuntu with dhcp and I would like to have a ubuntu guest
container with ip fixed. I'm trying to set up the /etc/network/interface
with these conf:</p></div></blockquote><div><br></div><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex" class="gmail_quote"><div dir="auto"><p style="margin:0px 0px 0.8em;padding:0px;border-width:0px;border-style:none;border-color:-moz-use-text-color;font-size:15px;line-height:inherit;font-family:"helvetica neue",helvetica,arial,sans-serif;vertical-align:baseline;color:rgb(12,13,14);background-color:rgb(255,255,255)">Also, I've modified the config file of the ubuntu lxc:</p><pre style="margin-top:0px;margin-bottom:0.8em;padding:10px;border-width:0px;border-style:none;border-color:-moz-use-text-color;font-size:13px;line-height:inherit;font-family:consolas,menlo,monaco,"lucida console","liberation mono","dejavu sans mono","bitstream vera sans mono","courier new",monospace;vertical-align:baseline;word-wrap:normal;background-color:rgb(240,240,240);max-height:300px;color:rgb(12,13,14)"><code style="margin:0px;padding:0px;border-width:0px;border-style:none;border-color:-moz-use-text-color;font-style:inherit;font-variant:inherit;font-weight:inherit;font-size:13px;line-height:inherit;font-family:consolas,menlo,monaco,"lucida console","liberation mono","dejavu sans mono","bitstream vera sans mono","courier new",monospace;vertical-align:baseline;max-height:300px">lxc.network.link = lxcbr0
</code></pre></div></blockquote><div> </div><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex" class="gmail_quote"><div dir="auto"><pre style="margin-top:0px;margin-bottom:0.8em;padding:10px;border-width:0px;border-style:none;border-color:-moz-use-text-color;font-size:13px;line-height:inherit;font-family:consolas,menlo,monaco,"lucida console","liberation mono","dejavu sans mono","bitstream vera sans mono","courier new",monospace;vertical-align:baseline;word-wrap:normal;background-color:rgb(240,240,240);max-height:300px;color:rgb(12,13,14)"><code style="margin:0px;padding:0px;border-width:0px;border-style:none;border-color:-moz-use-text-color;font-style:inherit;font-variant:inherit;font-weight:inherit;font-size:13px;line-height:inherit;font-family:consolas,menlo,monaco,"lucida console","liberation mono","dejavu sans mono","bitstream vera sans mono","courier new",monospace;vertical-align:baseline;max-height:300px">lxc.network.ipv4 = <a target="_blank" href="http://192.168.1.223/24">192.168.1.223/24</a>
lxc.network.ipv4.gateway = 192.168.1.1
</code></pre></div></blockquote><div><br></div><div>First thing first:
you shoud either configure IP address in your container (e.g.
/etc/network/interfaces), or in lxc config file. Not both.</div><div><br></div><div>Another thing, is <a target="_blank" href="http://192.168.1.0/24">192.168.1.0/24</a> the network of your lxc bridge (lxcbr0), or your LAN?</div><div><br></div><div>IIRC
lxcbr0 defaults to 10.0.3.0 (at least in did the past). If you want to
put the containers in the same network as your host, macvlan would be
the easiest choice. But it comes with a catch: you container will not be
able to communicate with your host by default, unless your host also
use macvlan interface.</div><div> </div><div>-- </div><div>Fajar<br><br></div></div>---------- Mensaje reenviado ----------<br>From: mierdatutis mi <<a href="mailto:mmm286@gmail.com">mmm286@gmail.com</a>><br>To: <a href="mailto:lxc-users@lists.linuxcontainers.org">lxc-users@lists.linuxcontainers.org</a><br>Cc: <br>Date: Wed, 14 Dec 2016 09:57:40 +0100<br>Subject: [lxc-users] can't have internet in lxc container<br><div dir="auto"><p style="margin:0px 0px 0.8em;padding:0px;border-width:0px;border-style:none;border-color:-moz-use-text-color;font-size:15px;line-height:inherit;font-family:"helvetica neue",helvetica,arial,sans-serif;vertical-align:baseline;color:rgb(12,13,14);background-color:rgb(255,255,255)">I
have a host ubuntu with dhcp and I would like to have a ubuntu guest
container with ip fixed. I'm trying to set up the /etc/network/interface
with these conf:</p><pre style="margin-top:0px;margin-bottom:0.8em;padding:10px;border-width:0px;border-style:none;border-color:-moz-use-text-color;font-size:13px;line-height:inherit;font-family:consolas,menlo,monaco,"lucida console","liberation mono","dejavu sans mono","bitstream vera sans mono","courier new",monospace;vertical-align:baseline;word-wrap:normal;background-color:rgb(240,240,240);max-height:300px;color:rgb(12,13,14)"><code style="margin:0px;padding:0px;border-width:0px;border-style:none;border-color:-moz-use-text-color;font-style:inherit;font-variant:inherit;font-weight:inherit;font-size:13px;line-height:inherit;font-family:consolas,menlo,monaco,"lucida console","liberation mono","dejavu sans mono","bitstream vera sans mono","courier new",monospace;vertical-align:baseline;max-height:300px"># The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
auto eth0
iface eth0 inet static
address 192.168.1.51
netmask 255.255.255.0
gateway 192.168.1.1
dns-nameservers 8.8.8.8
</code></pre><p style="margin:0px 0px 0.8em;padding:0px;border-width:0px;border-style:none;border-color:-moz-use-text-color;font-size:15px;line-height:inherit;font-family:"helvetica neue",helvetica,arial,sans-serif;vertical-align:baseline;color:rgb(12,13,14);background-color:rgb(255,255,255)">Also, I've modified the config file of the ubuntu lxc:</p><pre style="margin-top:0px;margin-bottom:0.8em;padding:10px;border-width:0px;border-style:none;border-color:-moz-use-text-color;font-size:13px;line-height:inherit;font-family:consolas,menlo,monaco,"lucida console","liberation mono","dejavu sans mono","bitstream vera sans mono","courier new",monospace;vertical-align:baseline;word-wrap:normal;background-color:rgb(240,240,240);max-height:300px;color:rgb(12,13,14)"><code style="margin:0px;padding:0px;border-width:0px;border-style:none;border-color:-moz-use-text-color;font-style:inherit;font-variant:inherit;font-weight:inherit;font-size:13px;line-height:inherit;font-family:consolas,menlo,monaco,"lucida console","liberation mono","dejavu sans mono","bitstream vera sans mono","courier new",monospace;vertical-align:baseline;max-height:300px">root@clusterb1:/var/lib/lxc/<wbr>clusterb2# more config
lxc.include = /usr/share/lxc/config/ubuntu.<wbr>common.conf
lxc.rootfs = /var/lib/lxc/clusterb2/rootfs
lxc.mount = /var/lib/lxc/clusterb2/fstab
lxc.utsname = clusterb2
lxc.arch = amd64
lxc.network.type = veth
lxc.network.flags = up
lxc.network.link = lxcbr0
lxc.network.hwaddr = 00:16:3e:90:15:39
lxc.network.ipv4 = <a target="_blank" href="http://192.168.1.223/24">192.168.1.223/24</a>
lxc.network.ipv4.gateway = 192.168.1.1
lxc.start.auto = 0
lxc.loglevel = 0
</code></pre><p style="margin:0px 0px 0.8em;padding:0px;border-width:0px;border-style:none;border-color:-moz-use-text-color;font-size:15px;line-height:inherit;font-family:"helvetica neue",helvetica,arial,sans-serif;vertical-align:baseline;color:rgb(12,13,14);background-color:rgb(255,255,255)">The problem is when I connect to guest I have ip but I can't do ping to other ip's like host ip. I says me destitation unreachable</p><pre style="margin-top:0px;margin-bottom:0.8em;padding:10px;border-width:0px;border-style:none;border-color:-moz-use-text-color;font-size:13px;line-height:inherit;font-family:consolas,menlo,monaco,"lucida console","liberation mono","dejavu sans mono","bitstream vera sans mono","courier new",monospace;vertical-align:baseline;word-wrap:normal;background-color:rgb(240,240,240);max-height:300px;color:rgb(12,13,14)"><code style="margin:0px;padding:0px;border-width:0px;border-style:none;border-color:-moz-use-text-color;font-style:inherit;font-variant:inherit;font-weight:inherit;font-size:13px;line-height:inherit;font-family:consolas,menlo,monaco,"lucida console","liberation mono","dejavu sans mono","bitstream vera sans mono","courier new",monospace;vertical-align:baseline;max-height:300px">ping 192.168.1.1
PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data.
>From 192.168.1.223 icmp_seq=1 Destination Host Unreachable
>From 192.168.1.223 icmp_seq=2 Destination Host Unreachable
>From 192.168.1.223 icmp_seq=3 Destination Host Unreachable
</code></pre><p style="margin:0px;padding:0px;border-width:0px;border-style:none;border-color:-moz-use-text-color;font-size:15px;line-height:inherit;font-family:"helvetica neue",helvetica,arial,sans-serif;vertical-align:baseline;color:rgb(12,13,14);background-color:rgb(255,255,255)">Please any help? Thanks!</p></div>
<br><br></div></div></div></div></div></div></div></div>