Sip trace help required.

2010-11-09
2013-05-09
  • Jigisha Raje
    Jigisha Raje
    2010-11-09

    Hi…

    I am enabling sip trace module and configuring it according to config file attached.
    I am using pjsip client which sends first register and then invite request.
    I am able to see these packets on tshark but not on sip_trace table.

    Please also tell me how to write exported functions like save in registrar module..

    Regards,
    Jigisha Raje

    #
    # $Id: opensips.cfg 5503 2009-03-22 16:22:32Z bogdan_iancu $
    #
    # OpenSIPS basic configuration script
    #     by Anca Vamanu <anca@voice-system.ro>
    #
    # Please refer to the Core CookBook at:
    #      http://www.opensips.org/index.php?n=Resources.DocsCookbooks
    # for a explanation of possible statements, functions and parameters.
    #

    ####### Global Parameters #########

    debug=9
    log_stderror=no
    log_facility=LOG_DAEMON

    fork=yes
    children=4

    /* uncomment the following lines to enable debugging */
    debug=9
    #fork=no
    log_stderror=no

    /* uncomment the next line to disable TCP (default on) */
    #disable_tcp=yes

    /* uncomment the next line to enable the auto temporary blacklisting of
       not available destinations (default disabled) */
    #disable_dns_blacklist=no

    /* uncomment the next line to enable IPv6 lookup after IPv4 dns
       lookup failures (default disabled) */
    #dns_try_ipv6=yes

    /* uncomment the next line to disable the auto discovery of local aliases
       based on revers DNS on IPs (default on) */
    #auto_aliases=no

    /* uncomment the following lines to enable TLS support  (default off) */
    #disable_tls = no
    #listen = tls:your_IP:5061
    #tls_verify_server = 1
    #tls_verify_client = 1
    #tls_require_client_certificate = 0
    #tls_method = TLSv1
    #tls_certificate = "/usr/local/etc/opensips/tls/user/user-cert.pem"
    #tls_private_key = "/usr/local/etc/opensips/tls/user/user-privkey.pem"
    #tls_ca_list = "/usr/local/etc/opensips/tls/user/user-calist.pem"

    port=5060

    /* uncomment and configure the following line if you want opensips to
       bind on a specific interface/port/proto (default bind on all available) */
    #listen=udp:192.168.1.2:5060

    ####### Modules Section ########

    #set module path
    mpath="/usr/local/lib/opensips/modules/"

    /* uncomment next line for MySQL DB support */
    loadmodule "db_mysql.so"
    loadmodule "signaling.so"
    loadmodule "sl.so"
    loadmodule "tm.so"
    loadmodule "rr.so"
    loadmodule "maxfwd.so"
    loadmodule "usrloc.so"
    loadmodule "registrar.so"
    loadmodule "textops.so"
    loadmodule "mi_fifo.so"
    loadmodule "uri_db.so"
    loadmodule "uri.so"
    loadmodule "xlog.so"
    loadmodule "acc.so"
    /* uncomment next lines for MySQL based authentication support
       NOTE: a DB (like db_mysql) module must be also loaded */
    #loadmodule "auth.so"
    #loadmodule "auth_db.so"
    /* uncomment next line for aliases support
       NOTE: a DB (like db_mysql) module must be also loaded */
    #loadmodule "alias_db.so"
    /* uncomment next line for multi-domain support
       NOTE: a DB (like db_mysql) module must be also loaded
       NOTE: be sure and enable multi-domain support in all used modules
             (see "multi-module params" section ) */
    #loadmodule "domain.so"
    /* uncomment the next two lines for presence server support
       NOTE: a DB (like db_mysql) module must be also loaded */
    #loadmodule "presence.so"
    #loadmodule "presence_xml.so"

    loadmodule "siptrace.so"

    # ----------- setting module-specific parameters ----------

    # --- siptrace params ---
    modparam("siptrace", "db_url", "mysql://root@localhost/opensips")
    modparam("siptrace", "trace_on", 1)

    # --- mi_fifo params ---
    modparam("mi_fifo", "fifo_name", "/tmp/opensips_fifo")

    # --- rr params ---
    # add value to ;lr param to cope with most of the UAs
    modparam("rr", "enable_full_lr", 1)
    # do not append from tag to the RR (no need for this script)
    modparam("rr", "append_fromtag", 0)

    # --- registrar params ---
    modparam("registrar", "method_filtering", 1)

    /* uncomment the next line to disable parallel forking via location */
    # modparam("registrar", "append_branches", 0)
    /* uncomment the next line not to allow more than 10 contacts per AOR */
    #modparam("registrar", "max_contacts", 10)

    # --- usrloc params ---
    modparam("usrloc", "db_mode",   0)
    /* uncomment the following lines if you want to enable DB persistency
       for location entries */
    #modparam("usrloc", "db_mode",   2)
    #modparam("usrloc", "db_url",
    # "mysql://opensips:opensipsrw@localhost/opensips")

    # --- uri_db params ---
    /* by default we disable the DB support in the module as we do not need it
       in this configuration */
    modparam("uri_db", "use_uri_table", 0)
    modparam("uri_db", "db_url", "")

    # --- acc params ---
    /* what sepcial events should be accounted ? */
    modparam("acc", "early_media", 1)
    modparam("acc", "report_ack", 1)
    modparam("acc", "report_cancels", 1)
    /* by default ww do not adjust the direct of the sequential requests.
       if you enable this parameter, be sure the enable "append_fromtag"
       in "rr" module */
    modparam("acc", "detect_direction", 0)
    /* account triggers (flags) */
    modparam("acc", "failed_transaction_flag", 3)
    modparam("acc", "log_flag", 1)
    modparam("acc", "log_missed_flag", 2)
    /* uncomment the following lines to enable DB accounting also */
    modparam("acc", "db_flag", 1)
    modparam("acc", "db_missed_flag", 2)

    # --- auth_db params ---
    /* uncomment the following lines if you want to enable the DB based
       authentication */
    #modparam("auth_db", "calculate_ha1", yes)
    #modparam("auth_db", "password_column", "password")
    #modparam("auth_db", "db_url",
    # "mysql://opensips:opensipsrw@localhost/opensips")
    #modparam("auth_db", "load_credentials", "")

    # --- alias_db params ---
    /* uncomment the following lines if you want to enable the DB based
       aliases */
    #modparam("alias_db", "db_url",
    # "mysql://opensips:opensipsrw@localhost/opensips")

    # --- domain params ---
    /* uncomment the following lines to enable multi-domain detection
       support */
    #modparam("domain", "db_url",
    # "mysql://opensips:opensipsrw@localhost/opensips")
    #modparam("domain", "db_mode", 1)   # Use caching

    # --- multi-module params ---
    /* uncomment the following line if you want to enable multi-domain support
       in the modules (dafault off) */
    #modparam("alias_db|auth_db|usrloc|uri_db", "use_domain", 1)

    # --- presence params ---
    /* uncomment the following lines if you want to enable presence */
    #modparam("presence|presence_xml", "db_url",
    # "mysql://opensips:opensipsrw@localhost/opensips")
    #modparam("presence_xml", "force_active", 1)
    #modparam("presence", "server_address", "sip:192.168.1.2:5060")

    ####### Routing Logic ########

    # main request routing logic

    route{

    if (!mf_process_maxfwd_header("10")) {
    sl_send_reply("483","Too Many Hops");
    exit;
    }

    if (has_totag()) {
    # sequential request withing a dialog should
    # take the path determined by record-routing
    if (loose_route()) {
    if (is_method("BYE")) {
    setflag(1); # do accounting …
    setflag(3); # … even if the transaction fails
    } else if (is_method("INVITE")) {
    # even if in most of the cases is useless, do RR for
    # re-INVITEs alos, as some buggy clients do change route set
    # during the dialog.
    record_route();
    }
    # route it out to whatever destination was set by loose_route()
    # in $du (destination URI).
    route(1);
    } else {
    /* uncomment the following lines if you want to enable presence */
    ##if (is_method("SUBSCRIBE") && $rd == "your.server.ip.address") {
    ## # in-dialog subscribe requests
    ## route(2);
    ## exit;
    ##}
    if ( is_method("ACK") ) {
    if ( t_check_trans() ) {
    # non loose-route, but stateful ACK; must be an ACK after
    # a 487 or e.g. 404 from upstream server
    t_relay();
    exit;
    } else {
    # ACK without matching transaction ->
    # ignore and discard
    exit;
    }
    }
    sl_send_reply("404","Not here");
    }
    exit;
    }

    #initial requests

    # CANCEL processing
    if (is_method("CANCEL"))
    {
    if (t_check_trans())
    t_relay();
    exit;
    }

    t_check_trans();

    # authenticate if from local subscriber (uncomment to enable auth)
    # authenticate all initial non-REGISTER request that pretend to be
    # generated by local subscriber (domain from FROM URI is local)
    ##if (!(method=="REGISTER") && from_uri==myself) /*no multidomain version*/
    ##if (!(method=="REGISTER") && is_from_local())  /*multidomain version*/
    ##{
    ## if (!proxy_authorize("", "subscriber")) {
    ## proxy_challenge("", "0");
    ## exit;
    ## }
    ## if (!check_from()) {
    ## sl_send_reply("403","Forbidden auth ID");
    ## exit;
    ## }
    ##
    ## consume_credentials();
    ## # caller authenticated
    ##}

    # preloaded route checking
    if (loose_route()) {
    xlog("L_ERR",
    "Attempt to route with preloaded Route's ");
    if (!is_method("ACK"))
    sl_send_reply("403","Preload Route denied");
    exit;
    }

    # record routing
    if (!is_method("REGISTER|MESSAGE"))
    record_route();

    # account only INVITEs
    if (is_method("INVITE")) {
    setflag(1); # do accounting
    }
    if (!uri==myself)
    ## replace with following line if multi-domain support is used
    ##if (!is_uri_host_local())
    {
    append_hf("P-hint: outbound\r\n");
    # if you have some interdomain connections via TLS
    ##if($rd=="tls_domain1.net") {
    ## t_relay("tls:domain1.net");
    ## exit;
    ##} else if($rd=="tls_domain2.net") {
    ## t_relay("tls:domain2.net");
    ## exit;
    ##}
    route(1);
    }

    # requests for my domain

    ## uncomment this if you want to enable presence server
    ##   and comment the next 'if' block
    ##   NOTE: uncomment also the definition of route from  below
    ##if( is_method("PUBLISH|SUBSCRIBE"))
    ## route(2);

    if (is_method("PUBLISH"))
    {
    sl_send_reply("503", "Service Unavailable");
    exit;
    }

    if (is_method("REGISTER"))
    {
    # authenticate the REGISTER requests (uncomment to enable auth)
    ##if (!www_authorize("", "subscriber"))
    ##{
    ## www_challenge("", "0");
    ## exit;
    ##}
    ##
    ##if (!check_to())
    ##{
    ## sl_send_reply("403","Forbidden auth ID");
    ## exit;
    ##}

    if (!save("location"))
    sl_reply_error();

    exit;
    }

    if ($rU==NULL) {
    # request with no Username in RURI
    sl_send_reply("484","Address Incomplete");
    exit;
    }

    # apply DB based aliases (uncomment to enable)
    ##alias_db_lookup("dbaliases");

    if (!lookup("location")) {
    switch ($retcode) {
    case -1:
    case -3:
    t_newtran();
    t_reply("404", "Not Found");
    exit;
    case -2:
    sl_send_reply("405", "Method Not Allowed");
    exit;
    }
    }

    # when routing via usrloc, log the missed calls also
    setflag(2);

    route(1);
    }

    route {
    # for INVITEs enable some additional helper routes
    if (is_method("INVITE")) {
    t_on_branch("2");
    t_on_reply("2");
    t_on_failure("1");
    }

    if (!t_relay()) {
    sl_reply_error();
    };
    exit;
    }

    # Presence route
    /* uncomment the whole following route for enabling presence
       NOTE: do not forget to enable the call of this route from the main
         route */
    ##route
    ##{
    ## if (!t_newtran())
    ## {
    ## sl_reply_error();
    ## exit;
    ## };
    ##
    ## if(is_method("PUBLISH"))
    ## {
    ## handle_publish();
    ## t_release();
    ## }
    ## else
    ## if( is_method("SUBSCRIBE"))
    ## {
    ## handle_subscribe();
    ## t_release();
    ## }
    ##
    ## exit;
    ##}

    branch_route {
    xlog("new branch at $ru\n");
    }

    onreply_route {
    xlog("incoming reply\n");
    }

    failure_route {
    if (t_was_cancelled()) {
    exit;
    }

    # uncomment the following lines if you want to block client
    # redirect based on 3xx replies.
    ##if (t_check_status("3")) {
    ##t_reply("404","Not found");
    ## exit;
    ##}

    # uncomment the following lines if you want to redirect the failed
    # calls to a different new destination
    ##if (t_check_status("486|408")) {
    ## sethostport("192.168.2.100:5060");
    ## # do not set the missed call flag again
    ## t_relay();
    ##}
    }