interest-loop-scenario: Add test cast for Interest loop scenario.
Change-Id: Ic83735a24488614236eb6fbb7c7c79260434e457
Refs: #1409
diff --git a/test_interest_loop/add-nexthop.sh b/test_interest_loop/add-nexthop.sh
new file mode 100755
index 0000000..c7bab48
--- /dev/null
+++ b/test_interest_loop/add-nexthop.sh
@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+ipaddr=$1
+strategy=$2
+faceid=$(nfdc create udp4://$ipaddr | grep -Po 'FaceId: .*?,' | sed 's/FaceId: //' | sed 's/,//')
+nfdc add-nexthop ndn:/test-loop $faceid
+nfdc set-strategy ndn:/test-loop $strategy