[Serusers] nathelper and natping interval

[Vitali Nikolaev]

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;
        };

        .....

  

-- 
Best regards,
 Vitali