[lxc-users] Network connection on a Debian unstable host

Fajar A. Nugraha list at fajar.net
Tue Mar 24 22:10:35 UTC 2015


On Tue, Mar 24, 2015 at 8:46 PM, Geordie <geordi at kos.net> wrote:
> Should vethYPF29L not have an ipv4 address?

No

>
>  you haven't enable /proc/sys/net/ipv4/ip_forward
> has been enabled
>
> Any other thoughts or should I try 1.1?


Try a simple "ping -n 10.0.0.1" on the container, and on the host side do

tcpdump -n -i eth0 host 10.0.0.1
tcpdump -n -i br0

That would at least show where the packets gone missing. If everything
works, you should see icmp echo and reply packets on both host's eth0
and br0.

-- 
Fajar


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