New on LowEndTalk? Please Register and read our Community Rules.
All new Registrations are manually reviewed and approved, so a short delay after registration may occur before your account becomes active.
All new Registrations are manually reviewed and approved, so a short delay after registration may occur before your account becomes active.
LXC and Iptables
I am running ubuntu on LXC. It's network was bridge on host eth port to get IP from external DHCP.
Right now I have problems with iptables. If I block with -A INPUT -j DROP, it will block my outgoing traffic as well.
When I try to add this line
iptables -A INPUT -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT
It gives me this error:
iptables: No chain/target/match by that name.
Is there anyway to make Iptables work within my LXC?
Thanks
Comments
Make sure the modules loaded. If it isn't ask host to load it for you.
Which module? I am running the host on QNAP
See if this works for you.
https://askubuntu.com/questions/689927/enabling-conntrack-for-iptables-to-work-on-openvz-container
I know it says openvz but steps should be close.