m241Neelima/components/ip_net2-6.9/iplite2/config/00comp_iplite_protos.cdf

/* 00comp_iplite_protos.cdf - IPLite Protocols Component configuration file */

/*
 * Copyright (c) 2006-2007 Wind River Systems, Inc.
 *
 * The right to copy, distribute or otherwise make use of this software
 * may be licensed only pursuant to the terms of an applicable Wind River
 * license agreement. No license to Wind River intellectual property rights
 * is granted herein. All rights not licensed by Wind River are reserved
 * by Wind River.
 */

/*
modification history
--------------------
01b,01mar13,xhs  Fix WIND00405569, adding some missed parameters.
01a,31aug10,xhs  created
*/

#ifdef _WRS_CONFIG_COMPONENT_IPLITE

Component INCLUDE_IPLITE {
    NAME            IPLITE
    SYNOPSIS        IPLITE
    REQUIRES        INCLUDE_IPCOM
    MODULES         iplite.o
    CONFIGLETTES    iplite_config.c
}

Component INCLUDE_IPAIP {
    NAME            IPv4 AutoIP
    SYNOPSIS        Auto IPv4 Address configuration. This requires the IPLite \
                    stack to be compiled with the IPLITE_USE_RFC3927 directive.
    REQUIRES        INCLUDE_IPLITE INCLUDE_IPCOM_USE_ETHERNET
    CFG_PARAMS      INET_IPAIP_IFNAME_LIST
}

Selection SELECT_IPAIP_CONFIG {
    NAME            IPv4 AutoIP configurations
    SYNOPSIS        IPv4 AutoIP configurations
    COUNT           1-
    CHILDREN        INCLUDE_IPAIP_GLOBAL_CONFIGS
    DEFAULTS        INCLUDE_IPAIP_GLOBAL_CONFIGS
}

Component INCLUDE_IPAIP_GLOBAL_CONFIGS {
    NAME            Global configurations
    SYNOPSIS        Global IPv4 AutoIP configurations
    REQUIRES        INCLUDE_IPAIP
    CFG_PARAMS      INET_IPAIP_PROBE_WAIT INET_IPAIP_PROBE_NUM \
                    INET_IPAIP_PROBE_MIN INET_IPAIP_PROBE_MAX \
                    INET_IPAIP_ANNOUNCE_WAIT INET_IPAIP_ANNOUNCE_NUM \
                    INET_IPAIP_ANNOUNCE_INTERVAL \
                    INET_IPAIP_MAX_CONFLICTS \
                    INET_IPAIP_RATE_LIMIT_INTERVAL \
                    INET_IPAIP_DEFEND_INTERVAL
}

/******************** Configuration Parameters *****************************/

/* INCLUDE_IPAIP configuration parameters */
Parameter INET_IPAIP_IFNAME_LIST {
    NAME        autoIP interface list
    SYNOPSIS    A space-separated list of interfaces that can configure \
                a link-local IPv4, e.g. "eth0 eth1".
    TYPE        char *
    DEFAULT     ""
}

/* INCLUDE_IPAIP_GLOBAL_CONFIGS configuration parameters */

/*
 * The following configuration parameters support RFC3927, Dynamic
 * Configuration of IPv4 Link-Local Addresses. These configuration
 * parameters are only meaningful if IPLITE is compiled with the
 * IPLITE_USE_RFC3927 directive.
 */

Parameter INET_IPAIP_PROBE_WAIT {
    NAME        autoIP probe wait time
    SYNOPSIS    Time (in seconds) the host will wait before creating a link \
                local IPv4 and start checking it for uniqueness.
    TYPE        char *
    DEFAULT     "1"
}

Parameter INET_IPAIP_PROBE_NUM {
    NAME        autoIP probe count
    SYNOPSIS    Number of times a link local address is checked for uniqness \
                before being assigned
    TYPE        char *
    DEFAULT     "3"
}

Parameter INET_IPAIP_PROBE_MIN {
    NAME        autoIP min probe time
    SYNOPSIS    The minimum time (in seconds) where the next probe is sent.
    TYPE        char *
    DEFAULT     "1"
}

Parameter INET_IPAIP_PROBE_MAX {
    NAME        autoIP max probe time
    SYNOPSIS    The maximum time (in seconds) where the next probe is sent.
    TYPE        char *
    DEFAULT     "3"
}

Parameter INET_IPAIP_ANNOUNCE_WAIT {
    NAME        autoIP announce wait time
    SYNOPSIS    The time to wait (in seconds) before the assigned IPv4 \
                address is announced.
    TYPE        char *
    DEFAULT     "2"
}

Parameter INET_IPAIP_ANNOUNCE_NUM {
    NAME        autoIP number of announcements
    SYNOPSIS    The number of announcements to send
    TYPE        char *
    DEFAULT     "2"
}

Parameter INET_IPAIP_ANNOUNCE_INTERVAL {
    NAME        autoIP announcements interval
    SYNOPSIS    The number of seconds between announcements
    TYPE        char *
    DEFAULT     "2"
}

Parameter INET_IPAIP_MAX_CONFLICTS {
    NAME        autoIP max conflicts
    SYNOPSIS    Max conflicts before rate limiting
    TYPE        char *
    DEFAULT     "10"
}

Parameter INET_IPAIP_RATE_LIMIT_INTERVAL {
    NAME        autoIP rate limit interval
    SYNOPSIS    Delay between consecutive attempts
    TYPE        char *
    DEFAULT     "60"
}

Parameter INET_IPAIP_DEFEND_INTERVAL {
    NAME        autoIP defensive interval
    SYNOPSIS    minimum interval between defensive ARPs
    TYPE        char *
    DEFAULT     "10"
}

Component INCLUDE_IPTCP {
    NAME            TCP
    SYNOPSIS        Transmission Control Protocol
    REQUIRES        INCLUDE_IPCOM INCLUDE_IPLITE
    MODULES         iplite_tcp.o
    CFG_PARAMS      TCP_CONN_TIMEOUT TCP_MAX_RETRANSMITS TCP_MSL \
                    IPTCP_MAX_RETRAMSMITS_IN_TRANSIENT \
                    IPTCP_MAX_TRANSIENT IPTCP_TRANSIENT_THRESH \
                    TCP_MAX_MSS TCP_USE_TIMESTAMP  \
                    TCP_USE_RFC1122_URGENT_DATA \
                    TCP_LAND_ATTACK_PROTECTION \
                    TCP_ALLOW_ZERO_WINDOW \
                    TCP_ALLOW_TINY_WINDOW \
                    TCP_KEEP_IDLE \
                    TCP_KEEP_INTVL \
                    TCP_KEEP_CNT
}

/* INCLUDE_IPTCP configuration parameters */
Parameter TCP_CONN_TIMEOUT {
    NAME        Connection timeout
    SYNOPSIS    Define the number of seconds IPNET will try to create a TCP \
                connection before giving up.
    TYPE        int
    DEFAULT     75
}

Parameter TCP_MAX_RETRANSMITS {
    NAME        Max retransmits
    SYNOPSIS    Maximum number of times a TCP segment will be resent before \
                giving up with an IPTCP_ERRNO_ETIMEDOUT error. Exponential \
                back off is applied before each resend (max time between \
                two resends is 1 minute).
    TYPE        int
    DEFAULT     10
}

Parameter IPTCP_MAX_RETRAMSMITS_IN_TRANSIENT {
    NAME        Max retransmits transient states
    SYNOPSIS    Defines the maximum number of resend attempts to use when \
                the number of sessions in the transient state exceeds the \
                transient threshold set with iptcp.TransientTresh.
    TYPE        int
    DEFAULT     2
}

Parameter IPTCP_MAX_TRANSIENT {
    NAME        Max transient
    SYNOPSIS    Defines the maximum number of sessions that can be in a \
                transient state. Once the value is reached, the session with \
                the longest transient state period is dropped and the session \
                is set to the CLOSED state. The session is then removed from \
                the list of sessions in a transient state.
    TYPE        int
    DEFAULT     20
}

Parameter IPTCP_TRANSIENT_THRESH {
    NAME        Transient tresh
    SYNOPSIS    This threshold refers to the number of sessions in a transient \
                state. When this threshold is exceeded, the number of resend \
                attempts is reduced to a value set by \
                iptcp.MaxRetransmitsTransientStates.
    TYPE        int
    DEFAULT     5
}

Parameter TCP_MSL {
    NAME        Maximum segment lifetime
    SYNOPSIS    TCP sockets that enter the TIME_WAIT state will be in that \
                state for 2 times this value. Should be 120 sec (2 min) \
                according to RFC 793, but most TCP/IP stacks sets this \
                value to 30 seconds.
    TYPE        int
    DEFAULT     30
}

Parameter TCP_MAX_MSS {
    NAME        Maximum segment size
    SYNOPSIS    Defines the largest Maximum Segment Size that TCP will \
                ever suggest. The actual MSS suggested might be smaller \
                than this number if depending on MTU for the interface. \
                Set to 0 if the largest MSS allowed by the MTU should be used.
    TYPE        int
    DEFAULT     0
}

Parameter TCP_USE_TIMESTAMP {
    NAME        Use Timestamp
    SYNOPSIS    Determines if the Timestamp option should be included \
                in all segments for peers that support it. Set to 0 if the \
                Timestamp option should never be used.
    TYPE        int
    DEFAULT     0
}

Parameter TCP_USE_RFC1122_URGENT_DATA {
    NAME        Use RFC1122 urgent data
    SYNOPSIS    Set to "1" to use urgent data as described in RFC 1122. \
                Set to "0" to use urgent data as described in RFC 793. \
                Should be set to 0 since that is how most stacks works, \
                must be set to 1 in order successfully pass Ixia ANVL \
                TCP-CORE group 19 tests.
    TYPE        int
    DEFAULT     0
}

Parameter TCP_LAND_ATTACK_PROTECTION {
    NAME        Enable/disable LAND attack protection on TCP
    SYNOPSIS    Set to 1 to prevent LAND attacks on TCP implementation.
    TYPE        int
    DEFAULT     1
}

Parameter TCP_ALLOW_ZERO_WINDOW
{
    NAME        Allow zero window
    SYNOPSIS    Enable/disable acceptance of the peer window being set \
                to zero in the ACK of the SYN/ACK. An attacker can use \
                zero window to keep the node in persist time for a long \
                time.
    TYPE        int
    DEFAULT     0
}

Parameter TCP_ALLOW_TINY_WINDOW
{
    NAME        Allow tiny window
    SYNOPSIS    Enable/disable acceptance of the peer window being set \
                to a value less that one MSS in the ACK of the SYN/ACK. \
                An attacker can use zero window to keep the node in \
                persist time for a long. Enabling can sometimes cause \
                cause connection trouble in environments that contains \
                traffic shapers which modifies the peer windows of TCP \
                segments. This is why this is allowed by default.
    TYPE        int
    DEFAULT     1
}

Parameter TCP_KEEP_IDLE
{
    NAME        Keep alive idle time
    SYNOPSIS    The default time a TCP connection must be idle \
                before the first keep-alive packet is sent (in seconds).
    TYPE        int
    DEFAULT     7200
}

Parameter TCP_KEEP_INTVL
{
    NAME        Keep alive interval
    SYNOPSIS    The time between each keep-alive probe.
    TYPE        int
    DEFAULT     75
}

Parameter TCP_KEEP_CNT
{
    NAME        Number of keep alive packets
    SYNOPSIS    Number of unsuccessful keep-alive probes \
                that will be sent before dropping the connection.
    TYPE        int
    DEFAULT     10
}

#endif