[Serusers] Ser start but no PID

sip sip at arcdiv.com
Wed May 10 12:35:15 CEST 2006


Ser wants to know the name of 192.168.1.17 and you don't have it in your /etc/hosts file

Add a line to /etc/hosts

192.168.1.17               my.hostname.here

N.

On Wed, 10 May 2006 11:38:16 +0700, Linh Pham wrote
> Here's the tail /var/log/messages and my ser.cfg. Can you see anythingwrong? My computer have only one NIC and is assigned static IP192.168.1.17.
> 
> May 10 11:31:41 localhost ser: WARNING: fix_socket_list: could not rev. resolve 192.168.1.17
> May 10 11:31:41 localhost ser: WARNING: fix_socket_list: could not rev. resolve 192.168.1.17
> May 10 11:31:41 localhost /usr/local/sbin/ser[3085]: Maxfwd module- initializing
> May 10 11:32:19 localhost ser: WARNING: fix_socket_list: could not rev. resolve 192.168.1.17
> May 10 11:32:19 localhost ser: WARNING: fix_socket_list: could not rev. resolve 192.168.1.17
> May 10 11:32:19 localhost ser[3096]: Maxfwd module- initializing
> 
> /usr/local/etc/ser/ser.cfg
> 
> #
> # $Id: ser.cfg,v 1.25.2.1 2005/02/18 14:30:44 andrei Exp $
> #
> # simple quick-start config script
> #
> 
> # ----------- global configuration parameters ------------------------
> 
> #debug=3         # debug level (cmd line: -dddddddddd)
> #fork=yes
> #log_stderror=no    # (cmd line: -E)
> 
> /* Uncomment these lines to enter debugging mode 
> fork=no
> log_stderror=yes
> */
> 
> check_via=no    # (cmd. line: -v)
> dns=no           # (cmd. line: -r)
> rev_dns=no      # (cmd. line: -R)
> #port=5060
> #children=4
> fifo="/tmp/ser_fifo"
> 
> # ------------------ module loading ----------------------------------
> 
> # Uncomment this if you want to use SQL database
> #loadmodule "/usr/local/lib/ser/modules/mysql.so"
> 
> loadmodule "/usr/local/lib/ser/modules/sl.so"
> loadmodule "/usr/local/lib/ser/modules/tm.so"
> loadmodule "/usr/local/lib/ser/modules/rr.so"
> loadmodule "/usr/local/lib/ser/modules/maxfwd.so"
> loadmodule "/usr/local/lib/ser/modules/usrloc.so"
> loadmodule "/usr/local/lib/ser/modules/registrar.so"
> loadmodule "/usr/local/lib/ser/modules/textops.so"
> 
> # Uncomment this if you want digest authentication
> # mysql.so must be loaded !
> #loadmodule "/usr/local/lib/ser/modules/auth.so"
> #loadmodule "/usr/local/lib/ser/modules/auth_db.so"
> 
> # ----------------- setting module-specific parameters ---------------
> 
> # -- usrloc params --
> 
> modparam("usrloc", "db_mode",   0)
> 
> # Uncomment this if you want to use SQL database 
> # for persistent storage and comment the previous line
> #modparam("usrloc", "db_mode", 2)
> 
> # -- auth params --
> # Uncomment if you are using auth module
> #
> #modparam("auth_db", "calculate_ha1", yes)
> #
> # If you set "calculate_ha1" parameter to yes (which true in this config), 
> # uncomment also the following parameter)
> #
> #modparam("auth_db", "password_column", "password")
> 
> # -- rr params --
> # add value to ;lr param to make some broken UAs happy
> modparam("rr", "enable_full_lr", 1)
> 
> # -------------------------  request routing logic -------------------
> 
> # main routing logic
> 
> route{
> 
>     # initial sanity checks -- messages with
>     # max_forwards==0, or excessively long requests
>     if (!mf_process_maxfwd_header("10")) {
>         sl_send_reply("483","Too Many Hops");
>         break;
>     };
>     if (msg:len >=  2048 ) {
>         sl_send_reply("513", "Message too big");
>         break;
>     };
>     
> 
>     # we record-route all messages -- to make sure that
>     # subsequent messages will go through our proxy; that's
>     # particularly good if upstream and downstream entities
>     # use different transport protocol
>     if (!method=="REGISTER") record_route();    
> 
>     # subsequent messages withing a dialog should take the
>     # path determined by record-routing
>     if (loose_route()) {
>         # mark routing logic in request
>         append_hf("P-hint: rr-enforced\r\n"); 
>         route(1);
>         break;
>     };
> 
>     if (!uri==myself) {
>         # mark routing logic in request
>         append_hf("P-hint: outbound\r\n"); 
>         route(1);
>         break;
>     };
> 
>     # if the request is for other domain use UsrLoc
>     # (in case, it does not work, use the following command
>     # with proper names and addresses in it)
>     if (uri==myself) {
> 
>         if (method=="REGISTER") {
> 
> # Uncomment this if you want to use digest authentication
> #            if (!www_authorize("iptel.org", "subscriber")) {
> #                www_challenge("iptel.org", "0");
> #                break;
> #            };
> 
>             save("location");
>             break;
>         };
> 
>         lookup("aliases");
>         if (!uri==myself) {
>             append_hf("P-hint: outbound alias\r\n"); 
>             route(1);
>             break;
>         };
> 
>         # native SIP destinations are handled using our USRLOC DB
>         if (!lookup("location")) {
>             sl_send_reply("404", "Not Found");
>             break;
>         };
>     };
>     append_hf("P-hint: usrloc applied\r\n"); 
>     route(1);
> }
> 
> route[1] 
> {
>     # send it out now; use stateful forwarding as it works reliably
>     # even for UDP2TCP
>     if (!t_relay()) {
>         sl_reply_error();
>     };
> }
> 
> On 5/9/06, sip <sip at arcdiv.com> wrote:
> This is usually an indication that there was an error inthe ser.cfg file.  If you look in the system messages log(/var/log/messages), it should give you more specific information aboutwhich error occurred. 
> 
> N.
> 
> 
> On Tue, 9 May 2006 14:00:49 +0700, Linh Pham wrote
> 
> > Hi, I compile SER 0.9.6 from source on a computer running Fedora Core 4.
> > I suppose make all, make install all go well as I can't see any warning or error.
> > When I start ser, it seems normal but I can't find the pid with ps.
> > [root at localhost ~]# serctl start
> > 
> > Starting SER : started pid(18726)
> > [root at localhost ~]# ser
> > Listening on
> >              udp: 127.0.0.1 [127.0.0.1]:5060
> >              udp: 192.168.1.4 [192.168.1.4]:5060
> >              udp: 192.168.1.17 [192.168.1.17]:5060
> >              tcp: 127.0.0.1 [127.0.0.1]:5060
> >              tcp: 192.168.1.4 [192.168.1.4]:5060
> >              tcp: 192.168.1.17 [192.168.1.17]:5060
> > Aliases:
> >              tcp: localhost:5060
> >              tcp: localhost.localdomain:5060
> >              udp: localhost:5060
> >              udp: localhost.localdomain:5060
> > 
> > [root at localhost ~]# serctl stop
> > Stopping SER : /usr/local/sbin/serctl: line 813: kill: (18726) - No such processstopped
> > [root at localhost ~]#
> > 
> > How can I fix this so ser run normally?
> > Thank you.
> > -- 
> > Best regards,
> > 
> > Linh Pham
> 
> 
> 
> 
> -- 
> Best regards,
> 
> Linh Pham
> 
> Research & Development Center
> POSTEF
> 61 Tran Phu, Hanoi, Vietnam


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