SRDhcprelay at 15 Sep 2018 23:23:04

<img src="https://jenkins.onosproject.org/view/QA/job/postjob-Fabric3/lastSuccessfulBuild/artifact/SRDhcprelay_onos-1.14_20-builds_graph.jpg", alt="SRDhcprelay", style="width:525px;height:350px;border:0">
commit 756effd4a8f635d84c5f378513d351efd526c6e6 (HEAD -] onos-1.14, origin/onos-1.14)
Author: Jian Li [pyguni@gmail.com]
AuthorDate: Fri Sep 14 20:53:07 2018 +0900
Commit: Jian Li [pyguni@gmail.com]
CommitDate: Sat Sep 15 02:29:30 2018 +0000

Fix: resolve a set of NPEs and WARNs caused by null instance port

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 - PASS

Case 11: DHCP v6 tests with 4 clients attached to switch directly and 1 server attached to switch directly, with 3 ONOS instances - PASS

Case 12: DHCP v6 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 4 clients attached to switch directly and 1 server attached to switch indirectly (via gateway), with 3 ONOS instances - PASS

Case 31: DHCP v6 tests with tagged hosts: 4 clients attached to switch directly and 1 server attached to switch directly, 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 51: DHCP v6 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

Case 71: DHCP v6 tests with dual-homed tagged hosts: 4 clients attached to switch directly and 1 server attached to switch directly, with 3 ONOS instances - FAIL