[Users] 513 Message too big

[Norman Brandinger]

Hi Bill,

My msg:len line is as follows:

if (msg:len >= max_len) {

Perhaps there is an issue with the parsing of the size value you have 
specified.

Regards,
Norm


Bill Zhang wrote:
> Hi,
>
> I've exhausted my knowledge on openser:(.  Following is my openser.cfg which
> is pretty much copy directly from sample but I kept getting "513 Message too
> big" response from this server for SIP registration, I know the SIP
> registration message size is ONLY 555 bytes, what could be wrong here?
>
> Thanks in Advance!
>
> #
> # $Id: openser.cfg,v 1.6 2006/02/15 18:23:46 bogdan_iancu Exp $
> #
> # simple quick-start config script
> #
>
> # ----------- global configuration parameters ------------------------
>
> debug=4            # debug level (cmd line: -dddddddddd)
> fork=yes
> log_stderror=yes    # (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/openser_fifo"
>
> #
> # uncomment the following lines for TLS support
> #disable_tls = 0
> #listen = tls:your_IP:5061
> #tls_verify = 1
> #tls_require_certificate = 0
> #tls_method = TLSv1
> #tls_certificate = "/usr/local/etc/openser/tls/user/user-cert.pem"
> #tls_private_key = "/usr/local/etc/openser/tls/user/user-privkey.pem"
> #tls_ca_list = "/usr/local/etc/openser/tls/user/user-calist.pem"
>
> # ------------------ module loading ----------------------------------
>
> # Uncomment this if you want to use SQL database
> loadmodule "/usr/local/lib64/openser/modules/mysql.so"
> loadmodule "/usr/local/lib64/openser/modules/sl.so"
> loadmodule "/usr/local/lib64/openser/modules/tm.so"
> loadmodule "/usr/local/lib64/openser/modules/rr.so"
> loadmodule "/usr/local/lib64/openser/modules/maxfwd.so"
> loadmodule "/usr/local/lib64/openser/modules/usrloc.so"
> loadmodule "/usr/local/lib64/openser/modules/registrar.so"
> loadmodule "/usr/local/lib64/openser/modules/textops.so"
> loadmodule "/usr/local/lib64/openser/modules/auth.so"
> loadmodule "/usr/local/lib64/openser/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)
> modparam("usrloc", "db_url", "mysql://openser:passwd@localhost/openser")
>
> # -- auth params --
> # Uncomment if you are using auth module
> #
> modparam("auth_db", "calculate_ha1", yes)
> modparam("auth_db", "password_column", "password")
> modparam("auth_db", "db_url", "mysql://openser:passwd@localhost/openser")
>
> # -- 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");
>                 exit;
>         };
>
>         if (msg:len >=  2048 ) {
>                 sl_send_reply("513", "Message too big");
>                 exit;
>         };
>
>         # 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);
>         };
>
>         if (!uri==myself) {
>                 # mark routing logic in request
>                 append_hf("P-hint: outbound\r\n");
>                 # if you have some interdomain connections via TLS
>                 #if(uri=~"@tls_domain1.net") {
>                 #       t_relay("tls:domain1.net");
>                 #       exit;
>                 #} else if(uri=~"@tls_domain2.net") {
>                 #       t_relay("tls:domain2.net");
>                 #       exit;
>                 #}
>                 route(1);
>         };
>
>         # 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") {
>                         if (!www_authorize("sip.mydomain.com",
> "subscriber")) {
>                                 www_challenge("sip.mydomain.com", "0");
>                                 exit;
>                         };
>
>                         save("location");
>                         exit;
>                 };
>
>                 lookup("aliases");
>                 if (!uri==myself) {
>                         append_hf("P-hint: outbound alias\r\n");
>                         route(1);
>                 };
>
>                 # native SIP destinations are handled using our USRLOC DB
>                 if (!lookup("location")) {
>                         sl_send_reply("404", "Not Found");
>                         exit;
>                 };
>                 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();
>         };
>         exit;
> }
>
> Bill
>
>
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