Add extension that allows to flush connections from CT
by specifying fields that the connections should be
matched against. This allows to match only some fields
of the connection e.g. source address for orig direction.
Reported-at: https://bugzilla.redhat.com/2120546
Signed-off-by: Ales Musil <amusil@redhat.com>
Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
Currently, the CT can be flushed by dpctl only by specifying
the whole 5-tuple. This is not very convenient when there are
only some fields known to the user of CT flush. Add new struct
ofp_ct_match which represents the generic filtering that can
be done for CT flush. The match is done only on fields that are
non-zero with exception to the icmp fields.
This allows the filtering just within dpctl, however it is a
preparation for OpenFlow extension.
Reported-at: https://bugzilla.redhat.com/2120546
Signed-off-by: Ales Musil <amusil@redhat.com>
Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
