254 lines
8.7 KiB
C
254 lines
8.7 KiB
C
|
/*++
|
|||
|
|
|
|||
|
|
Copyright (c) 1991 Microsoft Corporation
|
|||
|
|
|
|||
|
|
Module Name:
|
|||
|
|
|
|||
|
|
ip_ctrl.h
|
|||
|
|
|
|||
|
|
Abstract:
|
|||
|
|
|
|||
|
|
This file contains the user-level STREAMS ioctl interface definitions
|
|||
|
|
for the IP driver.
|
|||
|
|
|
|||
|
|
Author:
|
|||
|
|
|
|||
|
|
Eric Chin (ericc) July 18, 1991
|
|||
|
|
|
|||
|
|
Revision History:
|
|||
|
|
|
|||
|
|
--*/
|
|||
|
|
|
|||
|
|
/******************************************************************
|
|||
|
|
*
|
|||
|
|
* SpiderTCP Interface Primitives
|
|||
|
|
*
|
|||
|
|
* Copyright (c) 1988 Spider Systems Limited
|
|||
|
|
*
|
|||
|
|
* This Source Code is furnished under Licence, and may not be
|
|||
|
|
* copied or distributed without express written agreement.
|
|||
|
|
*
|
|||
|
|
* All rights reserved.
|
|||
|
|
*
|
|||
|
|
* Written by Nick Felisiak, Ian Heavens, Peter Reid,
|
|||
|
|
* Gavin Shearer, Mark Valentine
|
|||
|
|
*
|
|||
|
|
* IP_CONTROL.H
|
|||
|
|
*
|
|||
|
|
* IP Streams ioctl primitives for TCP/IP on V.3/V.4 Streams
|
|||
|
|
*
|
|||
|
|
******************************************************************/
|
|||
|
|
|
|||
|
|
#ifndef _SYS_SNET_IP_CTRL_
|
|||
|
|
#define _SYS_SNET_IP_CTRL_
|
|||
|
|
|
|||
|
|
#ifndef SYSOBJLEN
|
|||
|
|
#define SYSOBJLEN 32
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
|
|||
|
|
#define IP_NET_ADDR (('I'<<8)+1) /* IP registration from netd */
|
|||
|
|
#define ICMP_CTRL (('I'<<8)+2) /* control ICMP redirects */
|
|||
|
|
#define SET_IP_CTRL (('I'<<8)+3) /* set IP control information */
|
|||
|
|
#define GET_IP_CTRL (('I'<<8)+4) /* get IP control information */
|
|||
|
|
#ifdef MULTIH
|
|||
|
|
#define ADD_IPNET IP_NET_ADDR /* add IP network to this interface */
|
|||
|
|
#define SHOW_IPNET (('I'<<8)+5) /* dump IP network information */
|
|||
|
|
#define DEL_IPNET (('I'<<8)+6) /* delete IP network from interface */
|
|||
|
|
#define ADD_IPADDR (('I'<<8)+7) /* add IP address to this interface */
|
|||
|
|
#define SHOW_IPADDR (('I'<<8)+8) /* dump IP address information */
|
|||
|
|
#define DEL_IPADDR (('I'<<8)+9) /* delete IP address from interface */
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
#define GET_ALL_INTERFACES 1
|
|||
|
|
#define GET_INTERFACE_INFO 2
|
|||
|
|
#ifdef HOSTREQ_MAYBE
|
|||
|
|
#define SET_INTERFACE_INFO 3
|
|||
|
|
#endif
|
|||
|
|
#define GATE_ACCESS 4
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* ** netd registration **
|
|||
|
|
*/
|
|||
|
|
|
|||
|
|
typedef struct net_addr {
|
|||
|
|
int muxid;
|
|||
|
|
long inaddr;
|
|||
|
|
long subnet_mask;
|
|||
|
|
char forward_bdcst;
|
|||
|
|
char keepalive;
|
|||
|
|
short mtu;
|
|||
|
|
short router_mtu;
|
|||
|
|
char if_broadcast;
|
|||
|
|
} NET_ADDRS;
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* ** routing cache access **
|
|||
|
|
*/
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* Gateway access structures etc.
|
|||
|
|
*/
|
|||
|
|
struct gate_access {
|
|||
|
|
char flush;
|
|||
|
|
char smart;
|
|||
|
|
short command;
|
|||
|
|
long dest;
|
|||
|
|
long gate;
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* routing cache access command values (subcodes of GATE_ACCESS)
|
|||
|
|
*/
|
|||
|
|
|
|||
|
|
#define GATE_PRINT 1
|
|||
|
|
#define GATE_ADD 2
|
|||
|
|
#define GATE_DEL 3
|
|||
|
|
#define GATE_CHANGE 4
|
|||
|
|
|
|||
|
|
#define WILD_CARD -1L /* to indicate that all networks should be acted on */
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* routing cache definitions
|
|||
|
|
*/
|
|||
|
|
|
|||
|
|
#ifdef COMPILE_UP_TCPIP
|
|||
|
|
|
|||
|
|
#define GWAY_TIMEOUT 30
|
|||
|
|
|
|||
|
|
typedef struct gw_hashentry {
|
|||
|
|
long from; /* network */
|
|||
|
|
long to; /* default gateway, if it exists */
|
|||
|
|
long redirect; /* ICMP Redirect gateway, if it exists */
|
|||
|
|
long active_gw; /* 1 = gateway is active, 0 = not active */
|
|||
|
|
short count; /* Counter for timer */
|
|||
|
|
/*
|
|||
|
|
* "from" is equivalent to "ipRouteDest",
|
|||
|
|
* and "to" or "redirect" is equivalent to "ipRouteNextHop"
|
|||
|
|
*/
|
|||
|
|
long saveProto; /* saved protocol when doing a redirect */
|
|||
|
|
long ipRouteIfIndex; /* index of local IF for this route */
|
|||
|
|
long ipRouteMetric1; /* Primary routing metric */
|
|||
|
|
long ipRouteMetric2; /* Alternate routing metric */
|
|||
|
|
long ipRouteMetric3; /* Alternate routing metric */
|
|||
|
|
long ipRouteMetric4; /* Alternate routing metric */
|
|||
|
|
long ipRouteMetric5; /* Alternate routing metric */
|
|||
|
|
long ipRouteType; /* Type of this route */
|
|||
|
|
long ipRouteProto; /* How this route was learned */
|
|||
|
|
long ipRouteAge; /* time this route was updated */
|
|||
|
|
long ipRouteMask; /* Subnet Mask for Route */
|
|||
|
|
unsigned char ipRouteInfoLen; /* length of object ID */
|
|||
|
|
unsigned long ipRouteInfo[SYSOBJLEN]; /* object ID of product specific stuf*/
|
|||
|
|
} GW_HASHENTRY;
|
|||
|
|
|
|||
|
|
#else /* COMPILE_UP_TCPIP */
|
|||
|
|
|
|||
|
|
#define GWAY_LIFE 300 /* 5 minute timeout in seconds */
|
|||
|
|
|
|||
|
|
typedef struct gw_hashentry {
|
|||
|
|
long from; /* network */
|
|||
|
|
long to; /* default gateway, if it exists */
|
|||
|
|
long redirect; /* ICMP Redirect gateway, if it exists */
|
|||
|
|
long active_gw; /* 1 = gateway is active, 0 = not active */
|
|||
|
|
/*
|
|||
|
|
* "from" is equivalent to "ipRouteDest",
|
|||
|
|
* and "to" or "redirect" is equivalent to "ipRouteNextHop"
|
|||
|
|
*/
|
|||
|
|
long saveProto; /* saved protocol when doing a redirect */
|
|||
|
|
long ipRouteIfIndex; /* index of local IF for this route */
|
|||
|
|
long ipRouteMetric1; /* Primary routing metric */
|
|||
|
|
long ipRouteMetric2; /* Alternate routing metric */
|
|||
|
|
long ipRouteMetric3; /* Alternate routing metric */
|
|||
|
|
long ipRouteMetric4; /* Alternate routing metric */
|
|||
|
|
long ipRouteMetric5; /* Alternate routing metric */
|
|||
|
|
long ipRouteType; /* Type of this route */
|
|||
|
|
long ipRouteProto; /* How this route was learned */
|
|||
|
|
long ipRouteAge; /* time this route was updated */
|
|||
|
|
long ipRouteMask; /* Subnet Mask for Route */
|
|||
|
|
unsigned char ipRouteInfoLen; /* length of object ID */
|
|||
|
|
unsigned long ipRouteInfo[SYSOBJLEN]; /* object ID of product specific stuf*/
|
|||
|
|
} GW_HASHENTRY;
|
|||
|
|
|
|||
|
|
#endif /* COMPILE_UP_TCPIP */
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* Subnet mux table entry data. This structure is a subset of the
|
|||
|
|
* kernel-level structure. They must match. This is a maintenance
|
|||
|
|
* headache, but to remedy it, the IP code would have to be modified
|
|||
|
|
* to make this structure a subfield of the real table structure.
|
|||
|
|
*/
|
|||
|
|
|
|||
|
|
#ifdef COMPILE_UP_TCPIP
|
|||
|
|
|
|||
|
|
typedef struct net_interface_data {
|
|||
|
|
long inaddr; /* network internet address */
|
|||
|
|
long net_num; /* network number */
|
|||
|
|
long subnet_num; /* subnet number */
|
|||
|
|
long subnet_mask; /* subnet mask */
|
|||
|
|
long sn_bdcst1; /* subnet broadcast :all zeroes */
|
|||
|
|
long sn_bdcst2; /* subnet broadcast :all 1's */
|
|||
|
|
long net_bdcst1; /* network broadcast :all zeroes */
|
|||
|
|
long net_bdcst2; /* network broadcast :all 1's */
|
|||
|
|
int frag_size; /* max allowable fragment size for subnet */
|
|||
|
|
int opt_size; /* optimum size (may be same as frag_size) */
|
|||
|
|
short int_flags; /* interface flags (see below) */
|
|||
|
|
short blocked; /* true if interface is blocked */
|
|||
|
|
#ifdef HOSTREQ_MAYBE
|
|||
|
|
union {
|
|||
|
|
long bdcast_addr;
|
|||
|
|
long dst_addr;
|
|||
|
|
} addr; /* broadcast address, or dest address for SLIP */
|
|||
|
|
# define if_broadcast addr.bdcast_addr
|
|||
|
|
# define if_destination addr.dst_addr
|
|||
|
|
#endif
|
|||
|
|
int lower_snmp; /* true if lower interface supports SNMP */
|
|||
|
|
long status; /* status: up, down, or testing */
|
|||
|
|
time_t change; /* time state was entered */
|
|||
|
|
long if_broadcast; /* preferred network broadcast */
|
|||
|
|
long if_snbroadcast; /* preferred subnet broadcast */
|
|||
|
|
} NET_INTERFACE_DATA;
|
|||
|
|
|
|||
|
|
#else /* COMPILE_UP_TCPIP */
|
|||
|
|
|
|||
|
|
typedef struct net_interface_data {
|
|||
|
|
long inaddr; /* network internet address */
|
|||
|
|
long net_num; /* network number */
|
|||
|
|
long subnet_num; /* subnet number */
|
|||
|
|
long subnet_mask; /* subnet mask */
|
|||
|
|
long sn_bdcst1; /* subnet broadcast :all zeroes */
|
|||
|
|
long sn_bdcst2; /* subnet broadcast :all 1's */
|
|||
|
|
long net_bdcst1; /* network broadcast :all zeroes */
|
|||
|
|
long net_bdcst2; /* network broadcast :all 1's */
|
|||
|
|
int frag_size; /* max allowable fragment size for subnet */
|
|||
|
|
int opt_size; /* optimum size (may be same as frag_size) */
|
|||
|
|
short int_flags; /* interface flags */
|
|||
|
|
short user_flags; /* user flags */
|
|||
|
|
short blocked; /* true if interface is blocked */
|
|||
|
|
|
|||
|
|
#ifdef HOSTREQ_MAYBE
|
|||
|
|
union {
|
|||
|
|
long bdcast_addr;
|
|||
|
|
long dst_addr;
|
|||
|
|
} addr; /* broadcast address, or dest address for SLIP */
|
|||
|
|
# define if_broadcast addr.bdcast_addr
|
|||
|
|
# define if_destination addr.dst_addr
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
int lower_snmp; /* true if lower interface supports SNMP */
|
|||
|
|
long status; /* status: up, down, or testing */
|
|||
|
|
time_t change; /* time state was entered */
|
|||
|
|
long if_broadcast; /* preferred network broadcast */
|
|||
|
|
long if_snbroadcast; /* preferred subnet broadcast */
|
|||
|
|
} NET_INTERFACE_DATA;
|
|||
|
|
|
|||
|
|
#endif /* COMPILE_UP_TCPIP */
|
|||
|
|
|
|||
|
|
#endif /* _SYS_SNET_IP_CTRL_ */
|