diff --git a/src/scripts/vnet/gre-teb b/src/scripts/vnet/gre-teb
index 992005c..015ce73 100644
--- a/src/scripts/vnet/gre-teb
+++ b/src/scripts/vnet/gre-teb
@@ -10,30 +10,30 @@
 set int l2 xconnect pg0 gre0
 set int l2 xconnect gre0 pg0
 
-packet-generator new {
-  name tx
-  limit -1
-  node ethernet-input
-  size 64-64
-  interface pg0
-  data {
-    0x8881: 4:4:4:4:4:4 -> 5:5:5:5:5:5
-    incrementing 100
-  }
+packet-generator new {						\
+  name tx							\
+  limit -1							\
+  node ethernet-input						\
+  size 64-64							\
+  interface pg0							\
+  data {							\
+    0x8881: 4:4:4:4:4:4 -> 5:5:5:5:5:5				\
+    incrementing 100						\
+  }								\
 }
 
-packet-generator new {
-  name rx
-  limit -1
-  node ip4-input
-  size 72-72
-  interface pg1
-  data {
-    GRE: 192.168.2.2 -> 192.168.2.1
-      teb
-        0x8881: 4:4:4:4:4:4 -> 5:5:5:5:5:5
-        incrementing 100
-  }
+packet-generator new {						\
+  name rx							\
+  limit -1							\
+  node ip4-input						\
+  size 72-72							\
+  interface pg1							\
+  data {							\
+    GRE: 192.168.2.2 -> 192.168.2.1				\
+      teb							\
+        0x8881: 4:4:4:4:4:4 -> 5:5:5:5:5:5			\
+        incrementing 100					\
+  }								\
 }
 
 packet-generator enable