SRDhcprelay at 12 Mar 2019 08:24:59

<img src="https://jenkins.onosproject.org/view/QA/job/postjob-Fabric2/lastSuccessfulBuild/artifact/SRDhcprelay_onos-1.15_20-builds_graph.jpg", alt="SRDhcprelay", style="width:525px;height:350px;border:0">
commit 0c6856e3c3804fdbec31cb464e27f42eb03b236f (HEAD -] onos-1.15, origin/onos-1.15)
Author: Harshada Chaundkar [Harshada_Chaundkar@comcast.com]
AuthorDate: Fri Mar 8 14:15:53 2019 -0500
Commit: Charles Chan [rascov@gmail.com]
CommitDate: Mon Mar 11 15:36:49 2019 -0700

Fixed potential NPE in packet-stats for ipv4 tcp packets

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 - FAIL