Just want to point out that the restriction only occurs between the host
and its containers. Outside of it, it can talk without problems.
--------------------------------------------------------------------------------
Christian Tardif
------ Message d'origine ------
De: "Christian Tardif" <[email protected]>
À: "LXC users mailing-list" <[email protected]>
Envoyé : 2016-11-07 22:09:40
Objet : Re: [lxc-users] Something catastrophic just happened to LXC
networking
This is normal behavior with both macvlan's and ipvlan's
Even if I have seen it working a few times, I can't explain the exact
details. But normally, MACVLAN and IPVLAN do not support communications
from and to the master host:
https://people.netfilter.org/pablo/netdev0.1/papers/IPVLAN-The-beginning.pdf
--------------------------------------------------------------------------------
Christian Tardif
------ Message d'origine ------
De: "Saint Michael" <[email protected]>
À: "LXC users mailing-list" <[email protected]>
Envoyé : 2016-11-07 10:57:43
Objet : [lxc-users] Something catastrophic just happened to LXC
networking
Since the last update to Ubuntu, now I cannot ping or ssh into any
container, from the same network. It seems the packets go to the
router, for I can ping and communicate to the containers from outside
my network. This problem did not happen until a few days ago.
My networking at the container level is:
lxc.network.type=macvlan
lxc.network.macvlan.mode=bridge
lxc.network.link=eth0
lxc.network.name = eth1
lxc.network.flags=up
lxc.network.hwaddr = mac.add.re.ss
lxc.network.ipv4 = 0.0.0.0/24
on the host, the interface eth0 is also used by the host, but I tried
with another interface which is UP but it has no IP, and it still does
not allow me to reach my containers, in fact taking my business down
since I execute a lot of stuff remotely.
Any idea?
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