remove use of deprecated nfdc syntax and update output processing

change all calls to nfd-status to nfdc

(except test_nfdc)

refs #4058

Change-Id: I4205602d180f5cb5c64e9883e79d5deb518533ad
diff --git a/test_tcp_udp_tunnel/tcp-udp-tunnel-test.sh b/test_tcp_udp_tunnel/tcp-udp-tunnel-test.sh
index cd678e6..88419bf 100755
--- a/test_tcp_udp_tunnel/tcp-udp-tunnel-test.sh
+++ b/test_tcp_udp_tunnel/tcp-udp-tunnel-test.sh
@@ -38,7 +38,8 @@
 
 # open a tunnel from host A to host D and set nexthop of ndn:/tunnel-test to D
 echo "preparing tunnel..."
-nfdc add-nexthop ndn:/tunnel-test $1://$ipaddr
+nfdc face create $1://$ipaddr
+nfdc route add ndn:/tunnel-test $1://$ipaddr
 
 # run ndn-traffic client
 echo "running ndn-traffic client..."