[Serusers] nathelper and natping interval

[Vitaly Nikolaev]

That is very strange but in my 0.8.12 thet i get from ftp no
ping_nated_only at all in nathelper.c plus it not sending flag parameter
to usrloc/dlist.c gett_all_ucontacts nd it use something weird fo compare
and thus ha sno result



On Sun, 1 Feb 2004, Klaus Darilion wrote:

> Hi!
>
> I'm using the 0.8.12_stable from cvs from 10. december 2003 and pinging
> works fine.
>
> regards,
> klaus
>
>
>
> ...
> # special NAT flag indicates that a registered client is behind NAT
> modparam("registrar", "nat_flag", 6)
> ...
> # -- nathelper params --
> modparam("nathelper", "natping_interval", 60)
> modparam("nathelper", "ping_nated_only", 1)
>
> ....
>
>
> Vitali Nikolaev wrote:
>
> > Hello,
> >
> > I have problem with natping_interval.. it is not pinging at all and
> > look like it just doesnot aware that I have something registered
> >
> >
> > I use lates table release: 0.8.12
> >
> > I added some more debugging in nathelper.c to timer function:
> >
> >         DBG("DEBUG: nathelper buff != NULL\n");
> >         cp = buf;
> >         while (1) {
> >                 memcpy(&(c.len), cp, sizeof(c.len));
> >                 if (c.len == 0) {
> >                         LOG(L_ERR, "ERROR: nathelper::c.len == 0\n");
> >                         break;
> >                 }
> >
> >  and can see that it break from the loop with c.len = 0. but when i
> >  look at location table in mysql there is few devices registered.
> >  probably something with ul_get_all_ucontact from usrloc..
> >
> >  please advise
> >
> >
> >
> >
> > here is config:
> >
> >
> >
> > 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/auth.so"
> > loadmodule "/usr/local/lib/ser/modules/auth_db.so"
> > loadmodule "/usr/local/lib/ser/modules/mysql.so"
> > loadmodule "/usr/local/lib/ser/modules/auth_mssql.so"
> > loadmodule "/usr/local/lib/ser/modules/usrloc.so"
> > loadmodule "/usr/local/lib/ser/modules/textops.so"
> > loadmodule "/usr/local/lib/ser/modules/maxfwd.so"
> > loadmodule "/usr/local/lib/ser/modules/registrar.so"
> > loadmodule "/usr/local/lib/ser/modules/nathelper.so"
> > loadmodule "/usr/local/lib/ser/modules/exec.so"
> >
> > modparam("nathelper", "natping_interval", 10)
> > modparam("registrar", "nat_flag", 6)
> > # modparam("nathelper", "ping_nated_only", 1)   # Ping only clients behind NAT
> >
> >
> > modparam("auth_db", "db_url","sql://ser:XXX@localhost/ser")
> > modparam ("usrloc", "db_mode", 1)
> > modparam("usrloc", "use_domain", 0)
> > modparam("usrloc", "db_url", "sql://ser:XXX@localhost/ser")
> > modparam("rr", "enable_full_lr", 1)
> >
> >         force_rport();
> >         fix_nated_contact();
> >         setflag(6);    # Mark as natted all clients
> >
> >         if (!(method=="REGISTER")) record_route();   # 1=loose routing
> >         # loose-route processing
> >         if (loose_route()) {
> >                 log(1, "LOOSE ROUTE\n");
> >                 t_relay();
> >                 break;
> >         };
> >         if(!uri==myself) {
> >                 log(1, "URI!=myself");
> >                 t_relay();
> >                 break;
> >         };
> >
> >
> >         if (method=="REGISTER") {
> >                 log(1, "REGISTER REQUEST RECEIVED\n");
> >                 if (!mssql_authorize("209.227.183.21", "subscriber")) {
> >                         log(1, "AUTH FAILED, REQUESTED\n");
> >                         www_challenge("", "1");
> >                         break;
> >                 };
> >                 log(1, "AUTH OK, REGISTER\n");
> >                 save("location");
> >                 break;
> >         };
> >
> >         .....
> >
> >
> >
>