Hi, I'm trying to startup my ser with radius authentication, however i encountered the same problem with this post: http://lists.iptel.org/pipermail/serusers/2005-January/014425.html. I really appreciate that someone could point me put the problelm. :-(

authserver radiusserver, 3.4.5.6 acctserver radiusserver, 3.4.5.6 where radiusserver with ip 3.4.5.6 in /etc/hosts, and tcdump didn't show any traffic with destinated radius server ip or hostname rc_send_server: no reply from RADIUS server radiusserver:1812 --> and sometime, i can't get to see this message. and the server just startup with log below without any message followed by.

Feb 28 22:55:44 bear ser: Listening on Feb 28 22:55:44 bear ser: 127.0.0.1 [127.0.0.1]:5080 Feb 28 22:55:44 bear ser: 192.168.0.68 [192.168.0.68]:5080 Feb 28 22:55:44 bear ser: Aliases: localhost:5080 localhost.localdomain:5080 bear:5080 bear.abc.com:5080 Feb 28 22:55:44 bear ser: ser startup succeeded Feb 28 22:55:44 bear ser[15935]: INFO: udp_init: SO_RCVBUF is initially 110592 Feb 28 22:55:44 bear ser[15935]: INFO: udp_init: SO_RCVBUF is finally 221184 Feb 28 22:55:45 bear ser[15935]: INFO: udp_init: SO_RCVBUF is initially 110592 Feb 28 22:55:45 bear ser[15935]: INFO: udp_init: SO_RCVBUF is finally 221184 Feb 28 22:55:45 bear ser[15946]: INFO: fifo process starting: 15946 Feb 28 22:55:45 bear ser[15946]: SER: open_uac_fifo: fifo server up at /tmp/ser_fifo...

This is my ser.cfg

# ----------- global configuration parameters ------------------------

debug=3 # debug level (cmd line: -dddddddddd) fork=yes log_stderror=no # (cmd line: -E)

/* Uncomment these lines to enter debugging mode debug=7 fork=no log_stderror=yes */

check_via=no # (cmd. line: -v) dns=no # (cmd. line: -r) rev_dns=no # (cmd. line: -R) port=5080 children=4 fifo="/tmp/ser_fifo"

# ------------------ 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/acc.so" loadmodule "/usr/local/lib/ser/modules/auth.so" loadmodule "/usr/local/lib/ser/modules/auth_radius.so" loadmodule "/usr/local/lib/ser/modules/group_radius.so" #loadmodule "/usr/local/lib/ser/modules/uri.so" loadmodule "/usr/local/lib/ser/modules/uri_radius.so" #loadmodule "/usr/local/lib/ser/modules/mysql.so" #loadmodule "/usr/local/lib/ser/modules/im.so" #loadmodule "/usr/local/lib/ser/modules/jabber.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"

# ----------------- 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)

# -- 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("auth_radius", "service_type", 15) modparam("auth_radius", "radius_config","/usr/local/etc/radiusclient/radiusclient.conf")

# -- rr params -- # add value to ;lr param to make some broken UAs happy modparam("rr", "enable_full_lr", 1) #modparam("acc", "log_level", 1) modparam("acc", "radius_flag", 1) modparam("acc", "radius_missed_flag", 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"); break; }; if ( msg:len > max_len ) { 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 record_route(); # loose-route processing if (loose_route()) { t_relay(); 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) { log(1, "Checking uri myself\n"); if (method=="REGISTER") { log(1, "after method REGISTER\n"); # Uncomment this if you want to use digest authentication if (!radius_www_authorize("")) { log(1, "REGISTER: challenging user\n"); www_challenge("", "0"); break; };

save("location"); break; };

if (method=="INVITE") {

log(1, "INVITE\n"); setflag(1); /* set for accounting (the same value as in log_flag!) */ };

if (method=="MESSAGE") { log(1, "MESSAGE\n"); setflag(1); /* set for accounting (the same value as in log_flag!) */ };

if (method=="BYE" || method=="CANCEL") { log (1, "BYE or CANCEL\n"); setflag(1); };

# native SIP destinations are handled using our USRLOC DB if (!lookup("location")) { sl_send_reply("404", "Not Found"); break; }; }; # forward to current uri now; use stateful forwarding; that # works reliably even if we forward from TCP to UDP if (!t_relay()) { sl_reply_error(); };

}