I tried to add iptables using the Webmin interface on a Centos5.2 machines running on an OpenVZ server and got the following error: [code:1]Failed to apply configuration :
Flushing firewall rules: [ OK ] Setting chains to policy ACCEPT: mangle filter [ OK ] Unloading iptables modules: [ OK ] Applying iptables firewall rules: iptables-restore: line 61 failed Warning: wierd character in interface `venet0:0' (No aliases, :, ! or *). [FAILED] [/code:1]
I selected the interface from the Webmin dropdown box so it's not like I typed it wrong.