SRDhcprelay at 14 Sep 2020 19:30:54

<img src="https://jenkins.onosproject.org/view/QA/job/postjob-Fabric3/lastSuccessfulBuild/artifact/SRDhcprelay-stratum_onos-2.2_20-builds_graph.jpg", alt="SRDhcprelay-stratum", style="width:525px;height:350px;border:0">
commit abbef4a035ae18fca940c7cb334c7acd9e37287b (HEAD -] onos-2.2, origin/onos-2.2)
Author: Jian Li [pyguni@gmail.com]
AuthorDate: Mon Sep 14 18:52:36 2020 +0900
Commit: Jian Li [pyguni@gmail.com]
CommitDate: Mon Sep 14 18:52:36 2020 +0900

Fix: resolve a NPE due to the non-existing neutron port info

Case 1: DHCP v4 tests with 4 clients attached to switch directly and 1 server attached to switch directly, with 3 ONOS instances - PASS

Case 2: DHCP v4 tests with 4 clients attached to switch directly and 1 server attached to switch indirectly (via gateway), with 3 ONOS instances - FAIL

Case 21: DHCP v4 tests with tagged hosts: 4 clients attached to switch directly and 1 server attached to switch directly, with 3 ONOS instances - PASS

Case 22: DHCP v4 tests with tagged hosts: 4 clients attached to switch directly and 1 server attached to switch indirectly (via gateway), with 3 ONOS instances - FAIL

Case 41: DHCP v4 tests with dual-homed hosts: 4 clients attached to switch directly and 1 server attached to switch directly, with 3 ONOS instances - PASS

Case 61: DHCP v4 tests with dual-homed tagged hosts: 4 clients attached to switch directly and 1 server attached to switch directly, with 3 ONOS instances - FAIL