[Serusers] Re: Problems with SER pdt module

[list at chung.li]

ehlo,



cgorand writes:

> Hi, 
> 
> I think I have a problem with my ser.cfg, is there somebody know where to 
> find some docs. I've found some docs at 
> 
> http://www.iptel.org/ser/doc/modules/html/pdt.html 
> 
> and I've take look to the sample config file with pdt in the sources, but
> it's seems it doesn't work with my config. Perhaps I don't
> put prefix2domain(); to the right place. 
> 
> my ser.cfg: 
> 
> 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"
> fifo_mode=438 
> 
> 
> # ------------------ module loading ---------------------------------- 
> 
> 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"
> loadmodule "/usr/local/lib/ser/modules/nathelper.so"
> loadmodule "/usr/local/lib/ser/modules/auth.so"
> loadmodule "/usr/local/lib/ser/modules/auth_db.so" 
> 
> loadmodule "/usr/local/lib/ser/modules/pdt.so" 
> 
> # ----------------- setting module-specific parameters --------------- 
> 
> modparam("registrar","nat_flag",6)
> modparam("nathelper","natping_interval",3)
> modparam("nathelper","ping_nated_only",1)
> modparam("nathelper", "rtpproxy_sock", "/var/run/rtpproxy.sock") 
> 
> #----------------------------------------------------
> # -- usrloc params --
> modparam("usrloc", "db_mode",   0) 

you should delete the above line ... 
it a dupe of the below one :)

> 
> modparam("usrloc", "db_mode", 2)
> modparam("usrloc", "db_url", "sql://ser:ser_password at localhost/ser") 
> 
> modparam("auth_db", "calculate_ha1", yes)
> modparam("auth_db", "password_column", "password")
> modparam("rr", "enable_full_lr", 1) 
> 
> modparam("pdt", "db_url", "sql://pdt:pdt_password at localhost/pdt")
> modparam("pdt", "db_table", "domains")
> modparam("pdt", "prefix", "2")
> modparam("pdt", "terminator",0)
> #modparam("pdt", "start_range", 200)
> #modparam("pdt", "hsize_2pow", 2) 
> 
> # -------------------------  request routing logic -------------------
> # main routing logic
> route{ 
> 
> if(nat_uac_test("3"))
> {
>  if((method == "REGISTER") || !(search("^Record-Route:")))
>  {
>   log("LOG:Someone trying to register from private IP, rewriting\n");
>   fix_nated_contact();
>   if(method == "INVITE")
>   {
>        fix_nated_sdp("1");
>   };
>   force_rport();
>   setflag(6);
>  };
> };
> #---------------------------------------------------- 
> 
> if (!mf_process_maxfwd_header("255")) {
>  sl_send_reply("483","Too Many Hops");
>  break;
> };
> if ( msg:len > max_len ) {
>  sl_send_reply("513", "Message too big");
>  break;
> };
> if (!method=="REGISTER") record_route();
> # loose-route processing
> if (loose_route()) {
>  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;
>        };
> # is it to the right place ????
>  prefix2domain();
> #-------------
>  if (uri==myself) { 
> 
>  if (method=="REGISTER") { 
> 
>  if (!www_authorize("mydomain.com", "subscriber")) {
>    www_challenge("mydomain.com", "0");
>    break;
>   };
>   save("location");
>   break;
>  };
>        lookup("aliases");
>                if (!uri==myself) {
>                        append_hf("P-hint: outbound alias\r\n");
>                        route(1);
>                        break;
>                };
>  if (!lookup("location")) {
>   sl_send_reply("404", "Not Found");
>   break;
>  };
> };
>        lookup("aliases");
>                if (!uri==myself) {
>                        append_hf("P-hint: outbound alias\r\n");
>                        route(1);
>                        break;
>                };
> }
> route[1]
> {
>        if (uri=~"[@:](192\.168\.|10\.|172\.(1[6-9]|2[0-9]|3[0-1])\.)" && 
> !search("^Route:")){
>            sl_send_reply("479", "We don't forward to private IP addresses");
>            break;
>        };
>       if (isflagset(6)) {
>            force_rtp_proxy();
>        };
>        t_on_reply("1");
>        if (!t_relay()) {
>                sl_reply_error();
>        };
> } 
> 
> onreply_route[1] {
>    if (isflagset(6) && status =~ "(183)|2[0-9][0-9]") {
>        fix_nated_contact();
>        force_rtp_proxy();
>    } else if (nat_uac_test("1")) {
>        fix_nated_contact();
>    };
> } 
> 
> 
> Regards,
> Charles 
> 
> cgorand writes: 
> 
>> 
>> Oups , I've done a mistake :
>>>> When I use Xten client (SIP softphone) and I call a user at 
>>>> fwd.pulver.com from mydomain.com : 23330XXXXX at fwd.pulver.com <<<<---
>> I wanted to say 23330XXXX at mydomain.com instead of 
>> 23330XXXXX at fwd.pulver.com  
>> 
>> So the problem is that pulver can't retrive mydomain.com ? Or they've
>> got a problem with their server ?  
>> 
>> Regards,
>> Charles  
>> 
>> Elena-Ramona Modroiu a &eacute;crit:  
>> 
>>> Hi,  
>>> 
>>> 
>>>> I entered in DB the code and domain matching. code = 333 
>>>> domain[333]=fwd.pulver.com
>>>> (0 is the terminator digit by default)  
>>>> 
>>>> When I use Xten client (SIP softphone) and I call a user at 
>>>> fwd.pulver.com from mydomain.com : 23330XXXXX at fwd.pulver.com
>>> 
>>> You should call 23330XXXXX at your_domain and then this it will be 
>>> translated into XXXXX at fwd.pulver.com.  
>>> 
>>>> fwd.pulver.com tells me Too Many Hops ?
>>>> Where is the problem ? fwd.pulver.com ? Or my SER ?
>>> 
>>> fwd.pulver.com has for sure a routing problem if it returns "Too Many 
>>> Hops" :-) .  
>>> 
>>> Greetings,
>>> Ramona
>>  
>> 
>  
> 
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