Hi,
One hour is the default interval between REGISTER messages sent by softphone. After one hour, if SER doesn't receive any new REGISTER messages, it will delete all expired contacts. In your case, I guess that softphones send REGISTER messages a little late. From the moment SER delete expired contacts to the moment it receives new REGISTER message, lookup will failed.
Minh
-----Message d'origine----- De : serusers-bounces@iptel.org [mailto:serusers-bounces@lists.iptel.org] De la part de Karun Chemudugunta Envoyé : mardi 14 juin 2005 02:19 À : serusers@lists.iptel.org Objet : [Serusers] failed to lookup for few seconds for every one hour
Hi Group,
I am seeing issues where lookup() failing for every one hour for period of few seconds. ( ~ 20 to 30 seconds).
Is it known issues ?
Any house keeping happening for every hour ???
Version SER software: 0.8.12
Please find my attached ser.cfg
Thanks in advance.
Karun _______________________________________________________________________ Jun 13 12:41:14 encasip001 /usr/sbin/ser[4805]: lookup failed :SIP request from config Jun 13 12:41:14 encasip001 /usr/sbin/ser[4810]: lookup failed :SIP request from config Jun 13 13:40:44 encasip001 /usr/sbin/ser[4805]: lookup failed :SIP request from config Jun 13 13:41:15 encasip001 /usr/sbin/ser[4808]: lookup failed :SIP request from config Jun 13 13:41:15 encasip001 /usr/sbin/ser[4803]: lookup failed :SIP request from config Jun 13 13:41:17 encasip001 /usr/sbin/ser[4807]: lookup failed :SIP request from config Jun 13 13:41:17 encasip001 /usr/sbin/ser[4806]: lookup failed :SIP request from config Jun 13 13:41:17 encasip001 /usr/sbin/ser[4807]: lookup failed :SIP request from config Jun 13 13:41:17 encasip001 /usr/sbin/ser[4806]: lookup failed :SIP request from config Jun 13 13:41:17 encasip001 /usr/sbin/ser[4807]: lookup failed :SIP request from config Jun 13 13:41:18 encasip001 /usr/sbin/ser[4811]: lookup failed :SIP request from config Jun 13 13:41:18 encasip001 /usr/sbin/ser[4809]: lookup failed :SIP request from config Jun 13 13:41:18 encasip001 /usr/sbin/ser[4811]: lookup failed :SIP request from config Jun 13 13:41:19 encasip001 /usr/sbin/ser[4809]: lookup failed :SIP request from config Jun 13 13:41:19 encasip001 /usr/sbin/ser[4805]: lookup failed :SIP request from config Jun 13 13:41:19 encasip001 /usr/sbin/ser[4808]: lookup failed :SIP request from config Jun 13 13:41:20 encasip001 /usr/sbin/ser[4803]: lookup failed :SIP request from config Jun 13 14:40:57 encasip001 /usr/sbin/ser[4808]: lookup failed :SIP request from config Jun 13 14:40:57 encasip001 /usr/sbin/ser[4811]: lookup failed :SIP request from config Jun 13 14:40:57 encasip001 /usr/sbin/ser[4809]: lookup failed :SIP request from config Jun 13 14:40:58 encasip001 /usr/sbin/ser[4806]: lookup failed :SIP request from config Jun 13 14:40:58 encasip001 /usr/sbin/ser[4803]: lookup failed :SIP request from config Jun 13 14:40:59 encasip001 /usr/sbin/ser[4811]: lookup failed :SIP request from config Jun 13 14:41:00 encasip001 /usr/sbin/ser[4809]: lookup failed :SIP request from config Jun 13 15:40:35 encasip001 /usr/sbin/ser[4803]: lookup failed :SIP request from config Jun 13 15:40:35 encasip001 /usr/sbin/ser[4808]: lookup failed :SIP request from config Jun 13 15:40:36 encasip001 /usr/sbin/ser[4807]: lookup failed :SIP request from config Jun 13 15:40:36 encasip001 /usr/sbin/ser[4808]: lookup failed :SIP request from config Jun 13 15:40:36 encasip001 /usr/sbin/ser[4803]: lookup failed :SIP request from config Jun 13 15:40:36 encasip001 /usr/sbin/ser[4806]: lookup failed :SIP request from config Jun 13 15:40:36 encasip001 /usr/sbin/ser[4803]: lookup failed :SIP request from config Jun 13 15:40:37 encasip001 /usr/sbin/ser[4809]: lookup failed :SIP request from config Jun 13 15:40:37 encasip001 /usr/sbin/ser[4808]: lookup failed :SIP request from config Jun 13 15:40:39 encasip001 /usr/sbin/ser[4810]: lookup failed :SIP request from config __________________________________________________________________________ _
# # $Id: ser.cfg,v 1.21.4.1 2003/11/10 15:35:15 andrei Exp $ # # simple quick-start config script #
# ----------- global configuration parameters ------------------------
#debug=9 # 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)
dns=no # (cmd. line: -r) rev_dns=no # (cmd. line: -R) #port=5060 #children=4 fifo="/tmp/ser_fifo"
alias=209.233.189.177 alias=voice.engca.bevocal.com
# ------------------ module loading ----------------------------------
# Uncomment this if you want to use SQL database #loadmodule "/usr/lib/ser/modules/mysql.so"
loadmodule "/usr/lib/ser/modules/sl.so" loadmodule "/usr/lib/ser/modules/tm.so" loadmodule "/usr/lib/ser/modules/rr.so" loadmodule "/usr/lib/ser/modules/maxfwd.so" loadmodule "/usr/lib/ser/modules/usrloc.so" loadmodule "/usr/lib/ser/modules/registrar.so" loadmodule "/usr/lib/ser/modules/exec.so" loadmodule "/usr/lib/ser/modules/textops.so" #loadmodule "/usr/lib/ser/modules/acc.so"
#modparam("acc", "log_level", 2) #modparam("acc", "log_flag", 1) #modparam("acc", "report_cancels", 1) #modparam("acc", "failed_transactions", 1)
# Uncomment this if you want digest authentication # mysql.so must be loaded ! #loadmodule "/usr/lib/ser/modules/auth.so" #loadmodule "/usr/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")
# -- rr params -- # add value to ;lr param to make some broken UAs happy modparam("rr", "enable_full_lr", 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) {
if(method=="OPTIONS") { sl_send_reply("200", "Ok"); break; }; if (method=="REGISTER") { save("location"); break; }; if(method=="INVITE") { log(1,"about lookup in route zero"); if (!lookup("location","encamed")) { log(1,"lookup failed :SIP request from config"); sl_send_reply("404", "Not Found"); break; }; t_on_failure("5"); };};
# setflag(1);# 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(); };
}
failure_route[5] { revert_uri(); if (!lookup("location","encamed")) { log(1,"lookup failed :SIP request from config"); t_reply("404", "Not Found"); break; }; append_branch(); append_urihf("CC-Diversion: ", "\r\n"); t_on_failure("6"); t_relay(); }
failure_route[6] { log(1,"Inside failure_route six"); exec_msg("printenv|grep '^SIP'|mail -v -s onfailure6 krcgunta@yahoo.com"); }
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PHAN, Quang-Minh