tree 36b9d32c556c37cb5d427ea0206ede26fb8ada49
parent 97af634ac3d4f02da82eecda66be66049ac2d0d8
author yangjianfeng <yjf1970231893@gmail.com> 1662432149 +0800
committer yangjianfeng <yjf1970231893@gmail.com> 1662432719 +0800

Create extra external network with address scope for `ndp proxy` tests

For details, please refer to https://review.opendev.org/855850

Closes-Bug: #1987410
Change-Id: I9f3176a9688db8c4f4417139b712d1570c5ab7bb