[Gd-chatter] r11706 - trunk/libraries/protocols

[lobo at gwydiondylan.org]

Author: lobo
Date: Sun Feb 24 21:56:02 2008
New Revision: 11706

Added:
   trunk/libraries/protocols/eigrp.dylan   (contents, props changed)
Modified:
   trunk/libraries/protocols/protocols-library.dylan
   trunk/libraries/protocols/protocols.hdp
Log:
Bug: 7299
Added basic support for EIGRP (Enhanced Interior Gateway Routing Protocol)


Added: trunk/libraries/protocols/eigrp.dylan
==============================================================================
--- (empty file)
+++ trunk/libraries/protocols/eigrp.dylan	Sun Feb 24 21:56:02 2008
@@ -0,0 +1,24 @@
+module: eigrp
+
+//Enhanced Interior Gateway Routing Protocol (EIGRP)
+//http://www.rhyshaden.com/eigrp.htm
+//http://www.oreilly.com/catalog/iprouting/chapter/ch04.html
+
+define protocol eigrp (container-frame)
+  summary "EIGRP Opcode: %= AS Number: %=", opcode, autonomoussystem;
+  over <ipv4-frame> 88;
+  field version :: <unsigned-byte> = 2;
+// Opcodes
+// 1 - Update
+// 2 - Request
+// 3 - Query
+// 4 - Replay
+// 5 - Hello
+  layering field opcode :: <unsigned-byte> = 5;
+//checksum(this layer + payload)
+  field checksum :: <2byte-big-endian-unsigned-integer>;
+  field flags :: <big-endian-unsigned-integer-4byte> = 0;
+  field sequence :: <big-endian-unsigned-integer-4byte> = 0;
+  field acknowledge :: <big-endian-unsigned-integer-4byte> = 0;
+  field autonomoussystem :: <big-endian-unsigned-integer-4byte> = 100;
+end;

Modified: trunk/libraries/protocols/protocols-library.dylan
==============================================================================
--- trunk/libraries/protocols/protocols-library.dylan	(original)
+++ trunk/libraries/protocols/protocols-library.dylan	Sun Feb 24 21:56:02 2008
@@ -561,4 +561,12 @@
   use ipv4, import: { <ipv4-address> };
   use ipv6, import: { <ipv6-address> };
   use dns, import: { <domain-name> };
-end;
\ No newline at end of file
+end;
+
+define module eigrp
+  use dylan;
+  use packetizer;
+  
+  use ipv4, import: { <ipv4-frame> };
+end;
+

Modified: trunk/libraries/protocols/protocols.hdp
==============================================================================
--- trunk/libraries/protocols/protocols.hdp	(original)
+++ trunk/libraries/protocols/protocols.hdp	Sun Feb 24 21:56:02 2008
@@ -19,4 +19,5 @@
 	cidr
 	hsrp
 	ntp
-	socks
\ No newline at end of file
+	socks
+	eigrp