[ovs-discuss] Conntrack module is not building with OVS 2.5

Joe Stringer joe at ovn.org
Thu Feb 4 21:42:41 UTC 2016

On 27 January 2016 at 22:47, Sourabh Bansal <bansalsourabh07 at gmail.com> wrote:
> Hi OVS Folk,
> I am trying to build ovs 2.5. It's building successfully but not the
> conntrack relating files which are present in datapath directory. So in this
> way I am not able to see ct (Connection Tracking ) commands.
> Please help me out to where I should make changes or to follow which
> commands to make conntrack module works successfully.
> Using OS centos - 7 minimal version
> Kernel - 3.18.22

How are you building it?

The kernel version is right, you need to configure ovs
"--with-linux=..." pointing to the correct path. If the kernel config
disables connection tracking, it will not build this piece (Most
distributions enable this, but if you use a custom kernel it might not
be enabled)

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