Reviewed by: julian and Mike Mitchel

Submitted by:	john Hay (John.Hay@csir.co.za)

John's IPXrouted..
this has not yet been seen to run correctly with Mike's IPX/SPX
code  (he has his own)
bringing them both in is the first step in merging the two packages
for 2.2

1 files changed, 91 insertions, 0 deletions

diff --git a/usr.sbin/IPXrouted/protocol.h b/usr.sbin/IPXrouted/protocol.h
new file mode 100644
index 0000000..e41f5c7
--- /dev/null
+++ b/usr.sbin/IPXrouted/protocol.h
@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 1985, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Copyright (c) 1995 John Hay.  All rights reserved.
+ *
+ * This file includes significant work done at Cornell University by
+ * Bill Nesheim.  That work included by permission.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)protocol.h	8.1 (Berkeley) 6/5/93
+ *
+ *	$Id: protocol.h,v 1.4 1995/10/11 18:57:24 jhay Exp $
+ */
+
+/*
+ * IPX Routing Information Protocol
+ *
+ */
+
+struct netinfo {
+	union ipx_net	rip_dst;		/* destination net */
+	u_short		rip_metric;		/* cost of route */
+	u_short		rip_ticks;		/* cost of route */
+};
+
+struct rip {
+	u_short	rip_cmd;		/* request/response */
+	struct netinfo rip_nets[1];	/* variable length */
+};
+ 
+/*
+ * Packet types.
+ */
+#define	RIPCMD_REQUEST		1	/* want info */
+#define	RIPCMD_RESPONSE		2	/* responding to request */
+
+#define	RIPCMD_MAX		3
+#ifdef RIPCMDS
+char *ripcmds[RIPCMD_MAX] =
+  { "#0", "REQUEST", "RESPONSE" };
+#endif
+
+#define	HOPCNT_INFINITY		16		/* per IPX */
+#define	DSTNETS_ALL		0xffffffff	/* per IPX */
+#define	MAXPACKETSIZE		512		/* max broadcast size */
+
+extern union ipx_net ipx_anynet;
+extern union ipx_net ipx_zeronet;
+
+/*
+ * Timer values used in managing the routing table.
+ * Every update forces an entry's timer to be reset.  After
+ * EXPIRE_TIME without updates, the entry is marked invalid,
+ * but held onto until GARBAGE_TIME so that others may
+ * see it "be deleted".
+ */
+#define	TIMER_RATE		30	/* alarm clocks every 30 seconds */
+
+#define	SUPPLY_INTERVAL		30	/* time to supply tables */
+#define	RIP_INTERVAL		60	/* time to supply rip tables */
+
+#define	EXPIRE_TIME		180	/* time to mark entry invalid */
+#define	GARBAGE_TIME		240	/* time to garbage collect */