tree d7748b229ff8d90be3f1577f4f7e8feaaa70c1f4
parent 992be1d482f20f32d2eea184b0d9479c76179143
author Kyuhwi Choi <kyuhwi.choi@atto-research.com> 1468463977 +0900
committer Gerrit Code Review <gerrit@onlab.us> 1468547801 +0000

[ONOS-4871] Fix gateway external port from list to single port

 - Fix GatewayNode externalInterface from list to string
 - Fix GatewayService externalPort from list to portNumber

Change-Id: I8869c7bf550e005db854b464763cc2bc321faa6a