[VOL-2778] Introducing Service definition in order to support the TT workflow

Change-Id: Ib171502e8940b5d0b219620a4503f7095d376d7a
diff --git a/internal/bbsim/devices/nni.go b/internal/bbsim/devices/nni.go
index e74e97b..fe092e8 100644
--- a/internal/bbsim/devices/nni.go
+++ b/internal/bbsim/devices/nni.go
@@ -18,6 +18,7 @@
 
 import (
 	"bytes"
+	"encoding/hex"
 	"os/exec"
 
 	"github.com/google/gopacket"
@@ -110,7 +111,9 @@
 			return err
 		}
 
-		nniLogger.Infof("Sent packet out of NNI")
+		nniLogger.WithFields(log.Fields{
+			"packet": hex.EncodeToString(packet.Data()),
+		}).Trace("Sent packet out of NNI")
 	} else if isLldp {
 		// TODO rework this when BBSim supports data-plane packets
 		nniLogger.Trace("Received LLDP Packet, ignoring it")