Neutron currently supports filtering ports by matching the exact
IP address. This patch adds support for substring matching using
"LIKE" SQL operator.
This patch also added a new API extension to show whether or not
the substring matching capability is available.
APIImpact add IP address substring filtering on listing ports
API-ref: I97259b85a2dce5a54bb6ea2cb9d9779ec0a25504
Co-Authored-By: Zhenyu Zheng <zhengzhenyu@huawei.com>
Change-Id: I9549b2ba676e1bad0812682c3f3f3c97de15f5f6
Closes-Bug: #1718605
5c601bebeb