00network.cdf

IXP425的BSP代码

        TYPE 		uint
        DEFAULT 	4
	}

Parameter DHCPS_SPORT
	{
	NAME		DHCP Server/Relay Agent Host Port
	SYNOPSIS	Port monitored by DHCP servers and relay agents
        TYPE 		uint
        DEFAULT 	67
	}

Parameter DHCPS_CPORT
	{
	NAME		DHCP Server/Relay Agent Target Port
	SYNOPSIS	Port monitored by DHCP clients
        TYPE 		uint
        DEFAULT 	68
	}

Parameter DHCPS_MAX_MSGSIZE 
	{
	NAME            DHCP Server/Relay Agent Maximum Message Size
	SYNOPSIS        Default allows minimum DHCP message in Ethernet frame
	DEFAULT         590
	TYPE            uint
	}

Component INCLUDE_DNS_RESOLVER  
	{
	NAME		DNS resolver
	SYNOPSIS	Domain name service client
	MODULES		res_comp.o res_query.o res_debug.o res_send.o \
			gethostnamadr.o res_mkquery.o resolvLib.o
	INIT_RTN	usrDnsInit (DNS_DEBUG);
	CFG_PARAMS	RESOLVER_DOMAIN_SERVER RESOLVER_DOMAIN DNS_DEBUG
	HDR_FILES	resolvLib.h
	CONFIGLETTES 	net/usrDnsCfg.c
        REQUIRES 	INCLUDE_NET_SETUP
	}

Parameter RESOLVER_DOMAIN_SERVER
	{
	NAME		Resolver Domain Server
	SYNOPSIS	The Domain server we contact with queries
	TYPE            string
	DEFAULT         "90.0.0.3"
	}

Parameter RESOLVER_DOMAIN
	{
	NAME		Resolver Domain
	SYNOPSIS	The Domain that we are in
	TYPE            string
	DEFAULT         "wrs.com"
	}

Parameter DNS_DEBUG
	{
	NAME		DNS Debug Messages Flag
	SYNOPSIS	Enables display of debug messages
        TYPE 		bool
        DEFAULT 	FALSE
        }
 
Component INCLUDE_IP_FILTER  
	{
	NAME		IPFilter
	SYNOPSIS	IP Filtering Library
	MODULES		ipFilterLib.o
	INIT_RTN	ipFilterLibInit ();
        REQUIRES 	INCLUDE_NET_SETUP
	}

Component INCLUDE_RIP
	{
	NAME		Routing Information Protocol
	SYNOPSIS	Automatic configuration of IP forwarding table
	MODULES		ripLib.o md5.o
	INIT_RTN	ripLibInit(RIP_SUPPLIER, RIP_GATEWAY, RIP_MULTICAST, \
			RIP_VERSION, RIP_TIMER_RATE, RIP_SUPPLY_INTERVAL, \
			RIP_EXPIRE_TIME, RIP_GARBAGE_TIME, RIP_AUTH_TYPE);
	CFG_PARAMS	RIP_SUPPLIER RIP_GATEWAY RIP_MULTICAST \
			RIP_VERSION RIP_TIMER_RATE RIP_SUPPLY_INTERVAL \
			RIP_EXPIRE_TIME RIP_GARBAGE_TIME RIP_AUTH_TYPE
	REQUIRES	INCLUDE_ROUTE_SOCK INCLUDE_NET_SETUP
	}

Parameter RIP_SUPPLIER
	{
	NAME		RIP Supplier Flag
	SYNOPSIS	Supply routes regardless of the number of interfaces?
        TYPE 		bool
	DEFAULT		FALSE
	}

Parameter RIP_GATEWAY
	{
	NAME		RIP Gateway Flag
	SYNOPSIS	Are we a gateway to the whole Internet?
        TYPE 		bool
	DEFAULT		FALSE
	}

Parameter RIP_VERSION
	{
	NAME		RIP Version Number
	SYNOPSIS	The version of RIP we are running
        TYPE 		uint
	DEFAULT		1
	}

Parameter RIP_MULTICAST
	{
	NAME		RIP Multicast Flag
	SYNOPSIS	Is multicast enabled for RIP communications
	DEFAULT		0
	}

Parameter RIP_TIMER_RATE
	{
	NAME		RIP Timer Rate
	SYNOPSIS	The rate at which our state is checked in seconds
	DEFAULT		1
	}

Parameter RIP_SUPPLY_INTERVAL
	{
	NAME		RIP Supply Interval
	SYNOPSIS	The time in seconds between sending updates
	DEFAULT		30
	}

Parameter RIP_EXPIRE_TIME
	{
	NAME		RIP Expire Time
	SYNOPSIS	The time in seconds until a route is expired
	DEFAULT		180
	}

Parameter RIP_GARBAGE_TIME
	{
	NAME		RIP Garbage Time
	SYNOPSIS	The time in seconds until a route is deleted
	DEFAULT		300
	}

Parameter RIP_AUTH_TYPE {
	NAME		RIP Authentication Type
	SYNOPSIS	Verification type from rip/m2RipLib.h (default is none)
	DEFAULT		1
	TYPE		uint
}

Component INCLUDE_RLOGIN
	{
	NAME		RLOGIN server
	SYNOPSIS	Allows remote access to target
	MODULES		rlogLib.o
	INIT_RTN	rlogInit();
        REQUIRES 	INCLUDE_NET_SETUP
	}

Component INCLUDE_ROUTE_SOCK
	{
	NAME		BSD Routing Sockets
	SYNOPSIS	Allows manipulation of routing table with socket API
	REQUIRES	INCLUDE_BSD_SOCKET INCLUDE_NET_SETUP
	INIT_RTN	routeSockInit();
	CONFIGLETTES	net/routeSockCfg.c
	MODULES		routeSockLib.o
	HDR_FILES	sys/socket.h bsdSockLib.h
	}

Component INCLUDE_SNTPC 
	{
	NAME		SNTP client
	SYNOPSIS	Simple network time protocol client
	MODULES		sntpcLib.o
	INIT_RTN	sntpcInit (SNTP_PORT);
	CFG_PARAMS	SNTP_PORT
	HDR_FILES	sntpcLib.h
        REQUIRES 	INCLUDE_NET_SETUP
	}

Parameter SNTP_PORT
	{
	NAME		SNTP Client/Server Port
	SYNOPSIS	Port used for SNTP communication
        TYPE 		uint
	DEFAULT		123
	}

Component INCLUDE_SNTPS
	{
	NAME		SNTP server
	SYNOPSIS	Simple network time protocol server
	MODULES		sntpsLib.o
	INIT_RTN	usrSntpsInit ();
	CFG_PARAMS	SNTPS_MODE SNTPS_DSTADDR SNTPS_INTERVAL \
			SNTP_PORT SNTPS_TIME_HOOK
	HDR_FILES	sntpsLib.h
	CONFIGLETTES    net/usrSntpsCfg.c
        REQUIRES 	INCLUDE_NET_SETUP
	}

Parameter SNTPS_MODE
	{
	NAME		SNTP Server Mode Selection
	SYNOPSIS	Determines if server sends unsolicited update messages
	DEFAULT		SNTP_ACTIVE
	}

Parameter SNTPS_DSTADDR
	{
	NAME		SNTP Server Destination address
	SYNOPSIS	Recipient for active mode updates (NULL for broadcasts)
	DEFAULT		NULL
	}

Parameter SNTPS_INTERVAL
	{
	NAME		SNTP Server Update Interval
	SYNOPSIS	For active mode, update interval in seconds
	DEFAULT		64
	}

Parameter SNTPS_TIME_HOOK
	{
	NAME		SNTPS Time Hook
	SYNOPSIS	Name of required clock access routine
	DEFAULT         (FUNCPTR)NULL
	}

Component INCLUDE_PROXY_SERVER
	{
	NAME		Proxy ARP server
	SYNOPSIS	Merges separate physical networks
	MODULES		proxyArpLib.o
	INIT_RTN	usrProxyServerInit ();
        CFG_PARAMS      PROXYD_MAIN_ADDRESS PROXYD_PROXY_ADDRESS
	CONFIGLETTES    net/usrProxyServerCfg.c
        REQUIRES 	INCLUDE_NET_SETUP
	}

Parameter PROXYD_MAIN_ADDRESS
	{
	NAME 		Proxy ARP Server IP Address (Main Network)
	SYNOPSIS 	IP address of existing interface on main network
        TYPE 		string
	DEFAULT 	sysBootParams.ead
	}

Parameter PROXYD_PROXY_ADDRESS
	{
	NAME 		Proxy ARP Server IP Address (Proxy Network)
	SYNOPSIS 	IP address of existing interface on proxy network
        TYPE 		string
	DEFAULT 	sysBootParams.bad
	}

Component INCLUDE_SM_SEQ_ADDR
	{
	NAME		auto address setup
	SYNOPSIS	SM network auto address setup
	MACRO_NEST	INCLUDE_SM_NET
	REQUIRES	INCLUDE_SM_NET
	}

Component INCLUDE_PROXY_DEFAULT_ADDR
	{
	NAME            default address for backplane
	SYNOPSIS        Use ethernet address to generate default bp address
	REQUIRES        INCLUDE_SM_NET
	}

Component INCLUDE_PROXY_CLIENT
	{
	NAME		proxy ARP client
	SYNOPSIS	Routes traffic through existing proxy server
	MODULES		proxyLib.o
	INIT_RTN	usrProxyClientInit ();
	CFG_PARAMS 	PROXYC_DEVICE PROXYC_ADDRESS
	CONFIGLETTES    net/usrProxyClientCfg.c
        REQUIRES 	INCLUDE_NET_SETUP
	}

Parameter PROXYC_DEVICE
	{
	NAME 		Proxy ARP Client Proxy Device
	SYNOPSIS 	Name and unit number of active device on proxy network
        TYPE 		string
	DEFAULT 	NULL
	}

Parameter PROXYC_ADDRESS
	{
	NAME 		Proxy ARP Client IP Address
	SYNOPSIS 	IP address assigned to existing device on proxy network
	}


Component INCLUDE_SLIP
	{
	NAME		SLIP
	SYNOPSIS	Support for network devices using SLIP
	CONFIGLETTES	net/usrNetSlipCfg.c
	MODULES		if_sl.o
	CFG_PARAMS	SLIP_TTY SLIP_BAUDRATE CSLIP_ENABLE CSLIP_ALLOW \
			SLIP_MTU
	REQUIRES 	INCLUDE_NET_SETUP
	}

Parameter SLIP_TTY
	{
	NAME		SLIP Channel Identifier
	SYNOPSIS	Default TTY device for SLIP interface
	TYPE 		uint
	DEFAULT 	1
	}

Parameter SLIP_BAUDRATE
	{
	NAME		SLIP Channel Speed
	SYNOPSIS	Channel Rate, or 0 for previously selected value
	TYPE 		int
	DEFAULT 	0
	}

Parameter CSLIP_ENABLE
	{
	NAME		Transmit Header Compression Flag
	SYNOPSIS	Forces CSLIP header compression on transmit
	TYPE 		bool
	DEFAULT		TRUE	
	}

Parameter CSLIP_ALLOW
	{
	NAME 		Receive Header Compression Flag
	SYNOPSIS	Permits CSLIP header compression on receiver
	TYPE 		bool
	DEFAULT 	TRUE
	}

Parameter SLIP_MTU
	{
	NAME		SLIP Channel Capacity
        SYNOPSIS	Maximum message size for SLIP link
	TYPE            int
	DEFAULT 	576
	}

/* 
 * The configuration file for this component must precede the file for
 * the INCLUDE_BSD_BOOT component. Currently, that requirement is
 * met as long as the file names are in alphabetical order.
 */

Component INCLUDE_BSD
	{
	NAME		BSD interface support
	SYNOPSIS	Support for network devices using BSD interface.
	CONFIGLETTES	net/usrNetBsd.c
        REQUIRES 	INCLUDE_NET_SETUP INCLUDE_NETWORK
	HDR_FILES	sysLib.h
	}

Component INCLUDE_END
	{
	NAME		END interface support
	SYNOPSIS	Support for network devices using MUX/END interface
	CONFIGLETTES	net/usrEndLib.c
	HDR_FILES	configNet.h end.h muxLib.h netinet/if_ether.h
	INIT_RTN	usrEndLibInit();
        REQUIRES 	INCLUDE_NET_SETUP INCLUDE_NETWORK INCLUDE_MUX
	}

Selection SELECT_NET_INIT
        {
        NAME            network initialization
        SYNOPSIS        decides when to include networking
        COUNT           1-1
        CHILDREN        INCLUDE_DEFER_NET_INIT         \
                        INCLUDE_NET_INIT
	DEFAULTS        INCLUDE_NET_INIT
        }

/*
 * The INCLUDE_DEFER_NET_INIT component is provided to allow
 * the user to attach interfaces at a later time. If this 
 * component is selected, exclude INCLUDE_BSD_BOOT
 * and INCLUDE_END_BOOT. To attach interfaces at a later time,
 * do the following.
 * Using END: Call usrNetEndDevStart (...) See usrNetEndBoot.c
 * Using BSD: Call usrNetBsdDevStart (...) see usrNetBsdBoot.c
 */

Component INCLUDE_DEFER_NET_INIT
        {
        NAME            defer network initialization
        SYNOPSIS        does not attach interfaces at boot time
        CONFIGLETTES    net/usrNetBsdBoot.c net/usrNetConfigIf.c \
                        net/usrNetBoot.c net/usrEndLib.c \
                        net/usrNetEndBoot.c net/usrNetBsd.c
        REQUIRES        INCLUDE_BOOT_LINE_INIT INCLUDE_NET_SETUP
        EXCLUDES        INCLUDE_NET_INIT
        }

/*
 * The configuration file for this component must precede the files for
 * all other components which depend on it. Currently, that requirement is
 * met as long as the file names are in alphabetical order.
 */

Component INCLUDE_NET_INIT
        {
        NAME            initialize network at boot time
        SYNOPSIS        Reads the enet address from the bootline parameters
        CONFIGLETTES    net/usrNetBoot.c
        INIT_RTN        usrNetBoot ();
        REQUIRES        INCLUDE_BOOT_LINE_INIT INCLUDE_NET_SETUP
        EXCLUDES        INCLUDE_DEFER_NET_INIT
        }

Component INCLUDE_NETDEV_CONFIG
	{
	NAME 		configure the network boot device
	SYNOPSIS 	Assigns an IP address and netmask
	CONFIGLETTES 	net/usrNetConfigIf.c
	INIT_RTN 	usrNetConfig (pDevName, uNum, pTgtName, pAddrString);
	INCLUDE_WHEN 	INCLUDE_NET_INIT
	}

Selection SELECT_NETADDR_INIT
        {
        NAME 		dhcp device address initialization
        SYNOPSIS 	Handles any lease timestamp information for address
        COUNT 		1-
        CHILDREN 	INCLUDE_DHCPC_LEASE_GET 	\
			INCLUDE_DHCPC_LEASE_CLEAN 	\
			INCLUDE_DHCPC_LEASE_TEST 	\
			INCLUDE_DHCPC_LEASE_SAVE
        }

Component INCLUDE_DHCPC_LEASE_GET
	{
	NAME		DHCP client timestamp setup
	SYNOPSIS	Extracts DHCP time values from address field
	CONFIGLETTES	net/usrNetDhcpcBootSetup.c net/usrNetBoot.c
	INIT_RTN	usrDhcpcLeaseGet ();
        INCLUDE_WHEN 	INCLUDE_DHCPC
	REQUIRES	INCLUDE_NET_INIT
        EXCLUDES 	INCLUDE_DHCPC_LEASE_CLEAN
	HDR_FILES	sysLib.h
	}

Component INCLUDE_DHCPC_LEASE_CLEAN
	{
	NAME		DHCP client timestamp removal
	SYNOPSIS	Deletes DHCP time values from address field
	CONFIGLETTES	net/usrNetBootUtil.c net/usrNetBoot.c
	INIT_RTN	usrDhcpcLeaseClean ();
        INCLUDE_WHEN 	INCLUDE_NET_INIT
	REQUIRES	INCLUDE_NET_INIT
	HDR_FILES	sysLib.h
	}

Component INCLUDE_PPP_BOOT
	{
	NAME 		PPP boot
	SYNOPSIS 	Creates a point to point attachment using boot parameters
	CONFIGLETTES 	net/usrNetBoot.c net/usrNetPPPBoot.c
	INIT_RTN	usrNetPPPStart ();
	REQUIRES 	INCLUDE_PPP INCLUDE_NET_INIT
	INCLUDE_WHEN 	INCLUDE_PPP INCLUDE_NET_INIT
	}

Component INCLUDE_SLIP_BOOT
	{
	NAME 		SLIP boot
	SYNOPSIS 	Creates a serial line IP attachment using boot parameters
	CONFIGLETTES 	net/usrNetBoot.c net/usrNetSlipBoot.c
	INIT_RTN	usrNetSlipStart ();
	REQUIRES 	INCLUDE_SLIP INCLUDE_NET_INIT
	INCLUDE_WHEN 	INCLUDE_SLIP INCLUDE_NET_INIT
	}

Component INCLUDE_NETMASK_GET
	{
	NAME 		network device netmask setup
	SYNOPSIS 	Extracts netmask value from address field
        CONFIGLETTES 	net/usrNetBootUtil.c net/usrNetBoot.c
	INIT_RTN 	usrNetmaskGet ();
	INCLUDE_WHEN 	INCLUDE_NET_INIT
	HDR_FILES	sysLib.h
	}

/*
 *      Even if "sm" is not used as the boot device, a backplane
 *      device is still created using a variety of scenarios, depending on 
 *      whether proxy arp and/or sequential addressing are selected.
 *
 *      If "sm" is used as the boot device and DHCP is included with
 *      that flag set, the network initialization must return ERROR unless
 *      the proxy flag is also set.
 *
 *      Whether or not the device was booted over the backplane, the network
 *      initialization must create a proxy server when that component is
 *      included and INCLUDE_SM_NET is defined. It must also initialize
 *      the shared memory network show routines if included.
 *
 */

Component INCLUDE_SM_NET
	{
	NAME 		shared memory network initialization
	SYNOPSIS 	Creates a device accessing backplane like a network
	CONFIGLETTES 	net/usrNetSmBoot.c net/usrNetBoot.c
	INIT_RTN	usrNetSmnetStart ();