diff --git a/programs/network/icmp/ip.inc b/programs/network/icmp/ip.inc
new file mode 100644
index 0000000000..81cc2c277d
--- /dev/null
+++ b/programs/network/icmp/ip.inc
@@ -0,0 +1,15 @@
+
+struct  IPv4_header
+
+        VersionAndIHL           db ?    ; Version[0-3 bits] and IHL(header length)[4-7 bits]
+        TypeOfService           db ?    ; precedence [7-5] minimize delay [4], maximize throughput [3], maximize riliability [2] minimize momentary cost [1] and zero [0]
+        TotalLength             dw ?
+        Identification          dw ?
+        FlagsAndFragmentOffset  dw ?    ; Flags[0-2] and FragmentOffset[3-15]
+        TimeToLive              db ?    ;
+        Protocol                db ?
+        HeaderChecksum          dw ?
+        SourceAddress           dd ?
+        DestinationAddress      dd ?
+
+ends
\ No newline at end of file