[Serusers] ser-mysql-problem

hello ser users, i am trying to insert mysql and authorisation modules in to ser. i want to control the user logins. after refering to the SER getting started document i have loaded mysql and auth etc.. modules in to the ser.cfg. then i tried creating the database 'ser' with 'subscriber' table and "username , domain , password" as fields. but when i used the command "serctl add 1000 password user1@nowhere" it is giving the following error "SER/FIFO not accessible: 2". then when i started SER , i got the following messages in /var/log Oct 20 16:57:30 localhost ser: WARNING: fix_socket_list: could not rev. resolve 192.168.1.247 Oct 20 16:57:30 localhost ser: WARNING: fix_socket_list: could not rev. resolve 192.168.1.247 Oct 20 16:57:30 localhost ser[7006]: Maxfwd module- initializing Oct 20 16:57:30 localhost ser[7007]: WARNING: no fifo_db_url given - fifo DB commands disabled! i am giving my ser.cfg file: #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" fifo_db_url="mysql://ser:heslo@192.168.1.247/ser" # ------------------ 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" loadmodule "/usr/local/lib/ser/modules/uri_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("auth_db|uri_db|usrloc", "db_url", "mysql://ser:heslo@192.168.1.247/ser") # -- 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") modparam("usrloc", "db_mode", 2) # -- rr params -- # add value to ;lr param to make some broken UAs happy modparam("rr", "enable_full_lr", 1) #modparam("pa","default_expires",1800) #modparam("pa","timer_interval",10) #modparam("pa","use_db",0) #modparam("pa","use_place_table",0) #modparam("pa","use_bsearch",0) #modparam("pa","use_location_package",0) #modparam("pa","pa_domain","bigU.edu") # ------------------------- 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) { #rupesh code start if (method=="INVITE") { route(2); break; } else if (method=="REGISTER") { # Uncomment this if you want to use digest authentication sl_send_reply("100", "Trying"); if (!www_authorize("192.168.1.247", "subscriber")) { www_challenge("192.168.1.247", "0"); break; }; if (!check_to()) { sl_send_reply("401", "Unauthorized"); break; }; consume_credentials(); if(!save("location")) { sl_reply_error(); }; 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(); }; } route[2] { if(!proxy_authorize("192.168.1.247","subscriber")) { proxy_challenge("192.168.1.247","0"); break; } else if(!check_from()) { sl_send_reply("403", "Use From=ID"); break; }; consume_credentials(): lookup("aliases"); if(uri!=myself) route(1); break; }; if(!lookup("location")) { sl_send_reply("404", "User Not Found"); break; }; route(1); } hope some one can give me some guidance regarding the same, thank you, Rupesh