1 files changed, 11 insertions, 2 deletions
diff --git a/tools/pkt_gen/ixnet/ixnetrfc2544.tcl b/tools/pkt_gen/ixnet/ixnetrfc2544.tcl
index d7472c07..2a156d3e 100755
--- a/tools/pkt_gen/ixnet/ixnetrfc2544.tcl
+++ b/tools/pkt_gen/ixnet/ixnetrfc2544.tcl
@@ -106,8 +106,17 @@ proc startRfc2544Test { testSpec trafficSpec } {
     }
 
     set multipleStreams         [dict get $testSpec multipleStreams]
+    if {($multipleStreams < 0)} {
+        set multipleStreams    0
+    }
+    set numflows               64000
 
     if {$multipleStreams} {
+        if {($multipleStreams > 65535)} {
+            set numflows       65535
+        } else {
+            set numflows       $multipleStreams
+        }
         set multipleStreams     increment
     } else {
         set multipleStreams     singleValue
@@ -2818,7 +2827,7 @@ proc startRfc2544Test { testSpec trafficSpec } {
      -valueType $multipleStreams \
      -activeFieldChoice False \
      -startValue {0} \
-     -countValue {64000}
+     -countValue $numflows
     sg_commit
     set sg_field [lindex [ixNet remapIds $sg_field] 0]
 
@@ -4453,7 +4462,7 @@ proc startRfc2544Test { testSpec trafficSpec } {
      -valueType $multipleStreams \
      -activeFieldChoice False \
      -startValue {0} \
-     -countValue {64000}
+     -countValue $numflows
     sg_commit
     set sg_field [lindex [ixNet remapIds $sg_field] 0]