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Revision 1.4, Tue Oct 3 14:31:55 2000 UTC (23 years, 8 months ago) by ho
Branch: MAIN
CVS Tags: OPENBSD_7_2_BASE, OPENBSD_7_2, OPENBSD_7_1_BASE, OPENBSD_7_1, OPENBSD_7_0_BASE, OPENBSD_7_0, OPENBSD_6_9_BASE, OPENBSD_6_9, OPENBSD_6_8_BASE, OPENBSD_6_8, OPENBSD_6_7_BASE, OPENBSD_6_7, OPENBSD_6_6_BASE, OPENBSD_6_6, OPENBSD_6_5_BASE, OPENBSD_6_5, OPENBSD_6_4_BASE, OPENBSD_6_4, OPENBSD_6_3_BASE, OPENBSD_6_3, OPENBSD_6_2_BASE, OPENBSD_6_2, OPENBSD_6_1_BASE, OPENBSD_6_1, OPENBSD_6_0_BASE, OPENBSD_6_0, OPENBSD_5_9_BASE, OPENBSD_5_9, OPENBSD_5_8_BASE, OPENBSD_5_8, OPENBSD_5_7_BASE, OPENBSD_5_7, OPENBSD_5_6_BASE, OPENBSD_5_6, OPENBSD_5_5_BASE, OPENBSD_5_5, OPENBSD_5_4_BASE, OPENBSD_5_4, OPENBSD_5_3_BASE, OPENBSD_5_3, OPENBSD_5_2_BASE, OPENBSD_5_2, OPENBSD_5_1_BASE, OPENBSD_5_1, OPENBSD_5_0_BASE, OPENBSD_5_0, OPENBSD_4_9_BASE, OPENBSD_4_9, OPENBSD_4_8_BASE, OPENBSD_4_8, OPENBSD_4_7_BASE, OPENBSD_4_7, OPENBSD_4_6_BASE, OPENBSD_4_6, OPENBSD_4_5_BASE, OPENBSD_4_5, OPENBSD_4_4_BASE, OPENBSD_4_4, OPENBSD_4_3_BASE, OPENBSD_4_3, OPENBSD_4_2_BASE, OPENBSD_4_2, OPENBSD_4_1_BASE, OPENBSD_4_1, OPENBSD_4_0_BASE, OPENBSD_4_0, OPENBSD_3_9_BASE, OPENBSD_3_9, OPENBSD_3_8_BASE, OPENBSD_3_8, OPENBSD_3_7_BASE, OPENBSD_3_7, OPENBSD_3_6_BASE, OPENBSD_3_6, OPENBSD_3_5_BASE, OPENBSD_3_5, OPENBSD_3_4_BASE, OPENBSD_3_4, OPENBSD_3_3_BASE, OPENBSD_3_3, OPENBSD_3_2_BASE, OPENBSD_3_2, OPENBSD_3_1_BASE, OPENBSD_3_1, OPENBSD_3_0_BASE, OPENBSD_3_0, OPENBSD_2_9_BASE, OPENBSD_2_9, OPENBSD_2_8_BASE, OPENBSD_2_8
Changes since 1.3: +2 -0 lines 

Add $OpenBSD$. (jakob@ ok)

/*	$OpenBSD: igrp.h,v 1.4 2000/10/03 14:31:55 ho Exp $	*/

/* Cisco IGRP definitions */

/* IGRP Header */

struct igrphdr {
#ifdef WORDS_BIGENDIAN
	u_char ig_v:4;		/* protocol version number */
	u_char ig_op:4;		/* opcode */
#else
	u_char ig_op:4;		/* opcode */
	u_char ig_v:4;		/* protocol version number */
#endif
	u_char ig_ed;		/* edition number */
	u_short ig_as;		/* autonomous system number */
	u_short ig_ni;		/* number of subnet in local net */
	u_short ig_ns;		/* number of networks in AS */
	u_short ig_nx;		/* number of networks ouside AS */
	u_short ig_sum;		/* checksum of IGRP header & data */
};

#define IGRP_UPDATE	1
#define IGRP_REQUEST	2

/* IGRP routing entry */

struct igrprte {
	u_char igr_net[3];	/* 3 significant octets of IP address */
	u_char igr_dly[3];	/* delay in tens of microseconds */
	u_char igr_bw[3];	/* bandwidth in units of 1 kb/s */
	u_char igr_mtu[2];	/* MTU in octets */
	u_char igr_rel;		/* percent packets successfully tx/rx */
	u_char igr_ld;		/* percent of channel occupied */
	u_char igr_hct;		/* hop count */
};

#define IGRP_RTE_SIZE	14	/* don't believe sizeof ! */