| iptables inside of containers on a CentOS 6 HN? [message #52218] |
Fri, 25 September 2015 18:35  |
curtis_isparks
Messages: 14
Registered: April 2011
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Junior Member |
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In the past, running iptables inside of a container has required loading the xt_tcpudp kernel module on the host node, but that no longer works on CentOS 6:
# modprobe xt_tcpudp
FATAL: Module xt_tcpudp not found.
The outdated OpenVZ documentation says, "Note: xt_tcpudp module seem to be included in the kernel packages of Debian 6, but not of CentOS 6."...
h-t-t-p-s://openvz.org/Setting_up_an_iptables_firewall#Setting_up_a_firewall_that_allows_per-container_configuration
But, the above page also still refers to the obsolete IPTABLES= option (the option is now called IPTABLES_MODULES=), so I don't know if anything on that page is valid anymore.
This is with the current OpenVZ stable kernel(2.6.32-042stab111.11) on CentOS 6.7.
The download page makes is look like CentOS 6 is stable and supported. Is that not the case? Is CentOS 5 a better platform for the stable version of OpenVZ?
[Updated on: Fri, 25 September 2015 18:38] Report message to a moderator |
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