I installed OpenVZ on my Debian 6 server which has only 1 IP.
So I tried to follow this guide on the OpenVZ wiki, but alas only with partial luck.
I succesfully forwarded port 8090 of the Host server to the port 80 of a container.
But I still can't connect to the internet from inside the container.
My NAT iptable looks like this:
Chain PREROUTING (policy ACCEPT 43M packets, 26G bytes) pkts bytes target prot opt in out source destination 21 1008 DNAT tcp -- * * 0.0.0.0/0 IP_ADDRESS tcp dpt:8090 to:192.168.1.100:80 Chain POSTROUTING (policy ACCEPT 34571 packets, 6317K bytes) pkts bytes target prot opt in out source destination 0 0 SNAT all -- * eth0 0.0.0.0/0 0.0.0.0/0 to:IP_ADDRESS
IP_ADDRESS being the hosts/servers ip address, 192.168.1.100 being the containers ip address and eth0 being the physical network interface.
IP forwarding is enabled (cat /proc/sys/net/ipv4/ip_forward == 1).
Why can I still not connect to the internet from inside a container?