[OpenSIPS-Users] Multiple TCP contacts on single register.

Maksim Solovjov maxim.solovjov at gmail.com
Sat May 10 20:19:37 CEST 2014


Up.
Maybe anyone knows, what is the problem?
Best Regards,
Maksim.

On Thu, May 8, 2014 at 4:16 PM, Maksim Solovjov
<maxim.solovjov at gmail.com> wrote:
> Hello, I get a warning:
>
> WARNING:registrar:update_contacts: multiple TCP contacts on single REGISTER
>
> How can I fix it? What's wrong with my opensips.cfg:
>
> debug=3
> log_stderror=no
> log_facility=LOG_LOCAL1
>
> fork=yes
> children=4
>
> dns=no
> rev_dns=no
>
> disable_tcp=no
>
> listen=udp:private-ip:5060   # CUSTOMIZE ME
> listen=tcp:private-ip:5060
>
> advertised_address="public-ip"
> alias="public-ip:5060"
> alias="domain.com:5060" #// NB!! domain address is not associated with
> public-ip ( using A record )
>
> db_default_url="mysql://opensips:opensipsrw@database-url/opensips"
>
> mpath="/usr/lib64/opensips/modules/"
>
> ### MYSQL module
> loadmodule "db_mysql.so"
>
> ### Domain module
> loadmodule "domain.so"
> modparam("domain", "db_url",
> "mysql://opensips:opensipsrw@database-url/opensips")
>
>
> #### SIGNALING module
> loadmodule "signaling.so"
>
> #### StateLess module
> loadmodule "sl.so"
>
> #### Transaction Module
> loadmodule "tm.so"
> modparam("tm", "fr_timer", 5)
> modparam("tm", "fr_inv_timer", 30)
> modparam("tm", "restart_fr_on_each_reply", 0)
> modparam("tm", "onreply_avp_mode", 1)
>
> #### Record Route Module
> loadmodule "rr.so"
> /* do not append from tag to the RR (no need for this script) */
> modparam("rr", "append_fromtag", 0)
>
> #### MAX ForWarD module
> loadmodule "maxfwd.so"
>
> #### SIP MSG OPerationS module
> loadmodule "sipmsgops.so"
>
> #### FIFO Management Interface
> loadmodule "mi_fifo.so"
> modparam("mi_fifo", "fifo_name", "/tmp/opensips_fifo")
> modparam("mi_fifo", "fifo_mode", 0666)
>
> #### URI module
> loadmodule "uri.so"
> modparam("uri", "use_uri_table", 0)
>
> #### USeR LOCation module
> loadmodule "usrloc.so"
> modparam("usrloc", "nat_bflag", "NAT")
> modparam("usrloc", "db_mode",   0)
>
> #### REGISTRAR module
> loadmodule "registrar.so"
> modparam("registrar", "tcp_persistent_flag", "TCP_PERSISTENT")
> modparam("registrar", "received_avp", "$avp(rcv)")
>
> loadmodule "nathelper.so"
> modparam("nathelper", "received_avp", "$avp(rcv)")
>
> loadmodule "rtpproxy.so"
> modparam("rtpproxy", "rtpproxy_sock", "udp:127.0.0.1:12221")
>
> #### ACCounting module
> loadmodule "acc.so"
> modparam("acc", "early_media", 0)
> modparam("acc", "report_cancels", 0)
> modparam("acc", "detect_direction", 0)
> modparam("acc", "failed_transaction_flag", "ACC_FAILED")
> modparam("acc", "log_flag", "ACC_DO")
> modparam("acc", "log_missed_flag", "ACC_MISSED")
>
>
> route{
>
>         force_rport(); #nathelper
>         if (nat_uac_test("23")) { #nathelper
>                 if (is_method("REGISTER")) {
>                         fix_nated_register(); #nathelper
>                         setbflag(NAT);
>                 } else {
>                         fix_nated_contact(); #nathelper
>                         setflag(NAT);
>                 }
>         }
>
>         if (!mf_process_maxfwd_header("10")) {
>                 sl_send_reply("483","Too Many Hops");
>                 exit;
>         }
>         if (has_totag()) {
>                 # sequential requests within a dialog should
>                 # take the path determined by record-routing
>                 if (loose_route()) {
>
>                         if (is_method("BYE")) {
>                                 setflag(ACC_DO); # do accounting ...
>                                 setflag(ACC_FAILED); # ... 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();
>                         }
>
>                         if (check_route_param("nat=yes"))
>                                 setflag(NAT);
>
>                         # route it out to whatever destination was set
> by loose_route()
>                         # in $du (destination URI).
>                         route(relay);
>                 } else {
>                        if ( is_method("ACK") ) {
>                                 if ( t_check_trans() ) {
>                                         # non loose-route, but
> stateful ACK; must be an ACK after
>                                         # a 487 or e.g. 404 from upstream server
>                                         t_relay();
>                                         exit;
>                                 } else {
>                                         # ACK without matching transaction ->
>                                         # ignore and discard
>                                         exit;
>                                 }
>                         }
>                         sl_send_reply("404","Not here");
>                 }
>                 exit;
>         }
>         # CANCEL processing
>         if (is_method("CANCEL"))
>         {
>                 if (t_check_trans())
>                         t_relay();
>                 exit;
>         }
>
>         t_check_trans();
>
>         if ( !(is_method("REGISTER")  ) ) {
>                 if (from_uri==myself)
>                 {
>                 } else {
>                         # if caller is not local, then called number
> must be local
>                         if (!uri==myself) {
>                                 send_reply("403","Rely forbidden");
>                                 exit;
>                         }
>                 }
>         }
>         # preloaded route checking
>         if (loose_route()) {
>                 xlog("L_ERR",
>                 "Attempt to route with preloaded Route's [$fu/$tu/$ru/$ci]");
>                 if (!is_method("ACK"))
>                         sl_send_reply("403","Preload Route denied");
>                 exit;
>         }
>
>         # record routing
>         if (!is_method("REGISTER|MESSAGE"))
>                 record_route();
>
>         # account only INVITEs
>         if (is_method("INVITE")) {
>
>                 setflag(ACC_DO); # do accounting
>         }
>
>         if (!uri==myself) {
>                 append_hf("P-hint: outbound\r\n");
>                 route(relay);
>         }
>         # requests for my domain
>         if (is_method("PUBLISH|SUBSCRIBE"))
>         {
>                 sl_send_reply("503", "Service Unavailable");
>                 exit;
>         }
>
>         if (is_method("REGISTER"))
>         {
>                 setflag(TCP_PERSISTENT);
>                 if (!save("location"))
>                         sl_reply_error();
>
>                 exit;
>         }
>
>         if ($rU==NULL) {
>                 # request with no Username in RURI
>                 sl_send_reply("484","Address Incomplete");
>                 exit;
>         }
>         # do lookup with method filtering
>         if (!lookup("location","m")) {
>                 t_newtran();
>                 t_reply("404", "Not Found");
>                 exit;
>         }
>
>         if (isbflagset(NAT)) setflag(NAT);
>
>         # when routing via usrloc, log the missed calls also
>         setflag(ACC_MISSED);
>         route(relay);
> }
>
> route[relay] {
>         # for INVITEs enable some additional helper routes
>         if (is_method("INVITE")) {
>
>                 if (isflagset(NAT)) {
>                         rtpproxy_offer("ro");
>                 }
>
>                 t_on_branch("per_branch_ops");
>                 t_on_reply("handle_nat");
>                 t_on_failure("missed_call");
>
>         }
>
>         if (isflagset(NAT)) {
>                 add_rr_param(";nat=yes");
>         }
>
>         if (!t_relay()) {
>                 send_reply("500","Internal Error");
>         };
>         exit;
> }
>
> branch_route[per_branch_ops] {
>         xlog("new branch at $ru\n");
> }
>
>
> onreply_route[handle_nat] {
>         if (nat_uac_test("1"))
>                 fix_nated_contact();
>         if ( isflagset(NAT) )
>                 rtpproxy_answer("ro");
>         xlog("incoming reply\n");
> }
>
> failure_route[missed_call] {
>         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[0-9][0-9]")) {
>         ##t_reply("404","Not found");
>         ##      exit;
>         ##}
>
> }
>
> Any help would be highly appreciated!
> Thank you in advance!



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