LCOM1920-T02G10

/*

server/ip/gen/icmp.h

*/

#ifndef __SERVER__IP__GEN__ICMP_H__

#define __SERVER__IP__GEN__ICMP_H__

#define ICMP_MIN_HDR_SIZE        4

#define ICMP_TYPE_ECHO_REPL        0

#define ICMP_TYPE_DST_UNRCH        3

#        define ICMP_NET_UNRCH                        0

#        define ICMP_HOST_UNRCH                        1

#        define ICMP_PROTOCOL_UNRCH                2

#        define ICMP_PORT_UNRCH                        3

#        define ICMP_FRAGM_AND_DF                4

#        define ICMP_SOURCE_ROUTE_FAILED                5

#define ICMP_TYPE_SRC_QUENCH        4

#define ICMP_TYPE_REDIRECT        5

#        define ICMP_REDIRECT_NET                0

#        define ICMP_REDIRECT_HOST                1

#        define ICMP_REDIRECT_TOS_AND_NET        2

#        define ICMP_REDIRECT_TOS_AND_HOST        3

#define ICMP_TYPE_ECHO_REQ        8

#define ICMP_TYPE_ROUTER_ADVER        9

#define ICMP_TYPE_ROUTE_SOL        10

#define ICMP_TYPE_TIME_EXCEEDED        11

#        define ICMP_TTL_EXC                        0

#        define ICMP_FRAG_REASSEM                1

#define ICMP_TYPE_PARAM_PROBLEM        12

#define ICMP_TYPE_TS_REQ        13

#define ICMP_TYPE_TS_REPL        14

#define ICMP_TYPE_INFO_REQ        15

#define ICMP_TYPE_INFO_REPL        16

/* Preferences for router advertisements. A router daemon installs itself

 * as the default router in the router's interfaces by sending router

 * advertisements to localhost with preference ICMP_RA_LOCAL_PREF.

 */

#define ICMP_RA_DEFAULT_PREF        0x00000000

#define ICMP_RA_INVAL_PREF        0x80000000

#define ICMP_RA_MAX_PREF        0x7fffffff

#define ICMP_RA_LOCAL_PREF        0x10000000

#endif /* __SERVER__IP__GEN__ICMP_H__ */

/*

 * $PchId: icmp.h,v 1.6 2002/06/10 07:10:26 philip Exp $

 */