sr-users February 2004

sr-users@lists.kamailio.org

144 participants
382 discussions

Re: [Serusers] Multiple SER Servers
by Darren Nay 02 Feb '04

02 Feb '04

I'm afraid that I don't quite understand. How does this solve the problem? I'd actually like to do load balancing between two servers, but in order to do that then I would need for the SIP phones to be able to register with server #1 and have server #2 be aware of the registration on the first server. Otherwise calls for that phone that are destined to server #2 will not find the phone in it's local userloc table and will send it out to the PSTN gateway. Thanks, Darren > ----- Original Message ----- > From: "Edson Gellert Schubert" <egschubert(a)ig.com.br> > To: "Darren Nay" <dnay(a)libertyisp.com>; <serusers(a)lists.iptel.org> > Sent: Monday, February 02, 2004 10:55 AM > Subject: Re: [Serusers] Multiple SER Servers > > > > Did You already take a look at > > http://www.voip-info.org/wiki-SER+example+redirect ? If You put of Your > > servers as "Master" (dispatcher) and the others as "slaves", You may only > > have to concentrate Yourself in one peace of hardware... ;) > > > > Edson > > > > ----- Original Message ----- > > From: "Darren Nay" <dnay(a)libertyisp.com> > > To: <serusers(a)lists.iptel.org> > > Sent: Monday, February 02, 2004 1:21 PM > > Subject: [Serusers] Multiple SER Servers > > > > > > Hey All, > > > > I have sent this question once before, but I don't believe that I received > a > > response back. If so then I appologize as I must have missed it. > > > > Could someone help me out with this? We are gearing up to launch SER on a > > large scale but I want to verify that I can have multiple SER servers in a > > primary / failover scenario before doing so. > > > > Can I put SER onto multiple servers with load balancing and share the > > userloc tables between the servers (ie. With MySQL or Postgres SQL) > > > > Is this possible? Or does one SER instance only recognize registrations > for > > phones that register with that particular instance/daemon? > > > > Thanks, > > > > Darren Nay - dnay(a)libertyisp.com > > > > > > -------------------------------------------------------------------------- > -- > > ---- > > > > > > > _______________________________________________ > > > Serusers mailing list > > > serusers(a)lists.iptel.org > > > http://lists.iptel.org/mailman/listinfo/serusers > > > > > > > >

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[Serusers] Multiple SER Servers
by Darren Nay 02 Feb '04

02 Feb '04

Hey All, I have sent this question once before, but I don't believe that I received a response back. If so then I appologize as I must have missed it. Could someone help me out with this? We are gearing up to launch SER on a large scale but I want to verify that I can have multiple SER servers in a primary / failover scenario before doing so. Can I put SER onto multiple servers with load balancing and share the userloc tables between the servers (ie. With MySQL or Postgres SQL) Is this possible? Or does one SER instance only recognize registrations for phones that register with that particular instance/daemon? Thanks, Darren Nay - dnay(a)libertyisp.com

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[Serusers] ser.cfg
by walterp 02 Feb '04

02 Feb '04

This is what I get. [root@sipserver nathelper]# make clean Makefile:8: ../../Makefile.defs: No such file or directory Makefile:13: ../../Makefile.modules: No such file or directory make: *** No rule to make target `../../Makefile.modules'. Stop. [root@sipserver nathelper]# Walter ____________________________________________ if you are sure that the new nathelper module works with the version of SER you got, cd sip_router_latest/modules/nathelper/ make clean make # if everything goes ok, nathelper.so will be created. cp nathelper.so /usr/local/lib/ser/modules/ (take a backup of the original /usr/local/lib/ser/modules/nathelper.so in case anything goes wrong). dhiraj

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RE: [Serusers] ser.cfg
by dhiraj.2.bhuyan＠bt.com 02 Feb '04

02 Feb '04

you have to download the complete ser tarball from CVS and not just the nathelper module tarball. and then try again. -----Original Message----- From: serusers-bounces(a)iptel.org [mailto:serusers-bounces@lists.iptel.org]On Behalf Of walterp Sent: 02 February 2004 16:07 To: serusers(a)lists.iptel.org Subject: [Serusers] ser.cfg This is what I get. [root@sipserver nathelper]# make clean Makefile:8: ../../Makefile.defs: No such file or directory Makefile:13: ../../Makefile.modules: No such file or directory make: *** No rule to make target `../../Makefile.modules'. Stop. [root@sipserver nathelper]# Walter ____________________________________________ if you are sure that the new nathelper module works with the version of SER you got, cd sip_router_latest/modules/nathelper/ make clean make # if everything goes ok, nathelper.so will be created. cp nathelper.so /usr/local/lib/ser/modules/ (take a backup of the original /usr/local/lib/ser/modules/nathelper.so in case anything goes wrong). dhiraj _______________________________________________ Serusers mailing list serusers(a)lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers

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RE: [Serusers] (no subject)
by dhiraj.2.bhuyan＠bt.com 02 Feb '04

02 Feb '04

if you are sure that the new nathelper module works with the version of SER you got, cd sip_router_latest/modules/nathelper/ make clean make # if everything goes ok, nathelper.so will be created. cp nathelper.so /usr/local/lib/ser/modules/ (take a backup of the original /usr/local/lib/ser/modules/nathelper.so in case anything goes wrong). dhiraj -----Original Message----- From: serusers-bounces(a)iptel.org [mailto:serusers-bounces@lists.iptel.org]On Behalf Of walterp Sent: 02 February 2004 15:40 To: serusers(a)lists.iptel.org Subject: [Serusers] (no subject) How do I install the new nathelper module ? Wlater _______________________________________________ Serusers mailing list serusers(a)lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers

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[Serusers] (no subject)
by walterp 02 Feb '04

02 Feb '04

How do I install the new nathelper module ? Wlater

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Re: [Serusers] Re: ser.cfg File
by Darren Nay 02 Feb '04

02 Feb '04

Your using an old version of the nathelper module. Download the latest stable release from the CVS. Note: Make sure that you get it from CVS. The web downloadable copy does not contain the newest nathelper module. Darren Nay > ----- Original Message ----- > From: "walterp" <walterp(a)cura.net> > To: <serusers(a)lists.iptel.org> > Sent: Monday, February 02, 2004 10:07 AM > Subject: [Serusers] Re: ser.cfg File > > > > Hi, > > This is what I get after I turn on debugging. > > > > Walter > > > > 0(28182) loading module /usr/local/lib/ser/modules/mysql.so > > 0(28182) loading module /usr/local/lib/ser/modules/sl.so > > 0(28182) loading module /usr/local/lib/ser/modules/tm.so > > 0(28182) loading module /usr/local/lib/ser/modules/rr.so > > 0(28182) loading module /usr/local/lib/ser/modules/maxfwd.so > > 0(28182) loading module /usr/local/lib/ser/modules/usrloc.so > > 0(28182) loading module /usr/local/lib/ser/modules/registrar.so > > 0(28182) loading module /usr/local/lib/ser/modules/nathelper.so > > 0(28182) loading module /usr/local/lib/ser/modules/textops.so > > 0(28182) set_mod_param_regex: usrloc matches module usrloc > > 0(28182) set_mod_param_regex: found <db_mode> in module usrloc > > [/usr/local/lib/ser/modules/usrloc.so] > > 0(28182) set_mod_param_regex: rr matches module rr > > 0(28182) set_mod_param_regex: found <enable_full_lr> in module rr > > [/usr/local/lib/ser/modules/rr.so] > > 0(28182) set_mod_param_regex: No module matching acc found > > | 0(28182) parse error (68,31-32): Can't set module parameter > > 0(28182) set_mod_param_regex: No module matching acc found > > | 0(28182) parse error (69,30-31): Can't set module parameter > > 0(28182) set_mod_param_regex: registrar matches module registrar > > 0(28182) set_mod_param_regex: found <nat_flag> in module registrar > > [/usr/local/lib/ser/modules/registrar.so] > > 0(28182) set_mod_param_regex: nathelper matches module nathelper > > 0(28182) set_mod_param_regex: found <natping_interval> in module > nathelper > > [/usr/local/lib/ser/modules/nathelper.so] > > 0(28182) set_mod_param_regex: nathelper matches module nathelper > > 0(28182) set_mod_param_regex: parameter <ping_nated_only> not found in > module > > <nathelper> > > 0(28182) parse error (72,43-44): Can't set module parameter > > 0(28182) find_export: found <mf_process_maxfwd_header> in module > maxfwd_module > > [/usr/local/lib/ser/modules/maxfwd.so] > > 0(28182) find_export: found <sl_send_reply> in module sl_module > > [/usr/local/lib/ser/modules/sl.so] > > 0(28182) find_export: found <sl_send_reply> in module sl_module > > [/usr/local/lib/ser/modules/sl.so] > > 0(28182) find_export: <nat_uac_test> not found > > 0(28182) find_export: <nat_uac_test> not found > > 0(28182) parse error (97,22-23): unknown command, missing loadmodule? > > > > 0(28182) find_export: found <search> in module textops > > [/usr/local/lib/ser/modules/textops.so] > > 0(28182) find_export: found <fix_nated_contact> in module nathelper > > [/usr/local/lib/ser/modules/nathelper.so] > > 0(28182) find_export: found <fix_nated_sdp> in module nathelper > > [/usr/local/lib/ser/modules/nathelper.so] > > 0(28182) find_export: found <record_route> in module rr > > [/usr/local/lib/ser/modules/rr.so] > > 0(28182) find_export: found <loose_route> in module rr > > [/usr/local/lib/ser/modules/rr.so] > > 0(28182) find_export: found <append_hf> in module textops > > [/usr/local/lib/ser/modules/textops.so] > > 0(28182) find_export: found <append_hf> in module textops > > [/usr/local/lib/ser/modules/textops.so] > > 0(28182) find_export: found <record_route> in module rr > > [/usr/local/lib/ser/modules/rr.so] > > 0(28182) find_export: found <force_rtp_proxy> in module nathelper > > [/usr/local/lib/ser/modules/nathelper.so] > > 0(28182) find_export: found <save> in module registrar > > [/usr/local/lib/ser/modules/registrar.so] > > 0(28182) find_export: found <lookup> in module registrar > > [/usr/local/lib/ser/modules/registrar.so] > > 0(28182) find_export: found <append_hf> in module textops > > [/usr/local/lib/ser/modules/textops.so] > > 0(28182) find_export: found <lookup> in module registrar > > [/usr/local/lib/ser/modules/registrar.so] > > 0(28182) find_export: found <sl_send_reply> in module sl_module > > [/usr/local/lib/ser/modules/sl.so] > > 0(28182) find_export: found <append_hf> in module textops > > [/usr/local/lib/ser/modules/textops.so] > > 0(28182) find_export: found <t_relay> in module tm > > [/usr/local/lib/ser/modules/tm.so] > > 0(28182) find_export: found <sl_reply_error> in module sl_module > > [/usr/local/lib/ser/modules/sl.so] > > 0(28182) find_export: found <fix_nated_contact> in module nathelper > > [/usr/local/lib/ser/modules/nathelper.so] > > 0(28182) find_export: found <force_rtp_proxy> in module nathelper > > [/usr/local/lib/ser/modules/nathelper.so] > > 0(28182) find_export: <nat_uac_test> not found > > 0(28182) find_export: <nat_uac_test> not found > > 0(28182) parse error (206,32-33): unknown command, missing loadmodule? > > > > 0(28182) find_export: found <fix_nated_contact> in module nathelper > > [/usr/local/lib/ser/modules/nathelper.so] > > 0(28182) find_export: found <t_relay> in module tm > > [/usr/local/lib/ser/modules/tm.so] > > 0(28182) find_export: found <sl_reply_error> in module sl_module > > [/usr/local/lib/ser/modules/sl.so] > > ERROR: bad config file (5 errors) > > 0(28182) DEBUG: tm_shutdown : start > > 0(28182) DEBUG: tm_shutdown : empting hash table > > 0(28182) DEBUG: tm_shutdown: releasing timers > > 0(28182) DEBUG: tm_shutdown : removing semaphores > > 0(28182) DEBUG: tm_shutdown : done > > 0(28182) shm_mem_destroy > > 0(28182) destroying the shared memory lock > > > > > > _______________________________________________ > > Serusers mailing list > > serusers(a)lists.iptel.org > > http://lists.iptel.org/mailman/listinfo/serusers > > >

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[Serusers] Re: ser.cfg File
by walterp 02 Feb '04

02 Feb '04

Hi, This is what I get after I turn on debugging. Walter 0(28182) loading module /usr/local/lib/ser/modules/mysql.so 0(28182) loading module /usr/local/lib/ser/modules/sl.so 0(28182) loading module /usr/local/lib/ser/modules/tm.so 0(28182) loading module /usr/local/lib/ser/modules/rr.so 0(28182) loading module /usr/local/lib/ser/modules/maxfwd.so 0(28182) loading module /usr/local/lib/ser/modules/usrloc.so 0(28182) loading module /usr/local/lib/ser/modules/registrar.so 0(28182) loading module /usr/local/lib/ser/modules/nathelper.so 0(28182) loading module /usr/local/lib/ser/modules/textops.so 0(28182) set_mod_param_regex: usrloc matches module usrloc 0(28182) set_mod_param_regex: found <db_mode> in module usrloc [/usr/local/lib/ser/modules/usrloc.so] 0(28182) set_mod_param_regex: rr matches module rr 0(28182) set_mod_param_regex: found <enable_full_lr> in module rr [/usr/local/lib/ser/modules/rr.so] 0(28182) set_mod_param_regex: No module matching acc found | 0(28182) parse error (68,31-32): Can't set module parameter 0(28182) set_mod_param_regex: No module matching acc found | 0(28182) parse error (69,30-31): Can't set module parameter 0(28182) set_mod_param_regex: registrar matches module registrar 0(28182) set_mod_param_regex: found <nat_flag> in module registrar [/usr/local/lib/ser/modules/registrar.so] 0(28182) set_mod_param_regex: nathelper matches module nathelper 0(28182) set_mod_param_regex: found <natping_interval> in module nathelper [/usr/local/lib/ser/modules/nathelper.so] 0(28182) set_mod_param_regex: nathelper matches module nathelper 0(28182) set_mod_param_regex: parameter <ping_nated_only> not found in module <nathelper> 0(28182) parse error (72,43-44): Can't set module parameter 0(28182) find_export: found <mf_process_maxfwd_header> in module maxfwd_module [/usr/local/lib/ser/modules/maxfwd.so] 0(28182) find_export: found <sl_send_reply> in module sl_module [/usr/local/lib/ser/modules/sl.so] 0(28182) find_export: found <sl_send_reply> in module sl_module [/usr/local/lib/ser/modules/sl.so] 0(28182) find_export: <nat_uac_test> not found 0(28182) find_export: <nat_uac_test> not found 0(28182) parse error (97,22-23): unknown command, missing loadmodule? 0(28182) find_export: found <search> in module textops [/usr/local/lib/ser/modules/textops.so] 0(28182) find_export: found <fix_nated_contact> in module nathelper [/usr/local/lib/ser/modules/nathelper.so] 0(28182) find_export: found <fix_nated_sdp> in module nathelper [/usr/local/lib/ser/modules/nathelper.so] 0(28182) find_export: found <record_route> in module rr [/usr/local/lib/ser/modules/rr.so] 0(28182) find_export: found <loose_route> in module rr [/usr/local/lib/ser/modules/rr.so] 0(28182) find_export: found <append_hf> in module textops [/usr/local/lib/ser/modules/textops.so] 0(28182) find_export: found <append_hf> in module textops [/usr/local/lib/ser/modules/textops.so] 0(28182) find_export: found <record_route> in module rr [/usr/local/lib/ser/modules/rr.so] 0(28182) find_export: found <force_rtp_proxy> in module nathelper [/usr/local/lib/ser/modules/nathelper.so] 0(28182) find_export: found <save> in module registrar [/usr/local/lib/ser/modules/registrar.so] 0(28182) find_export: found <lookup> in module registrar [/usr/local/lib/ser/modules/registrar.so] 0(28182) find_export: found <append_hf> in module textops [/usr/local/lib/ser/modules/textops.so] 0(28182) find_export: found <lookup> in module registrar [/usr/local/lib/ser/modules/registrar.so] 0(28182) find_export: found <sl_send_reply> in module sl_module [/usr/local/lib/ser/modules/sl.so] 0(28182) find_export: found <append_hf> in module textops [/usr/local/lib/ser/modules/textops.so] 0(28182) find_export: found <t_relay> in module tm [/usr/local/lib/ser/modules/tm.so] 0(28182) find_export: found <sl_reply_error> in module sl_module [/usr/local/lib/ser/modules/sl.so] 0(28182) find_export: found <fix_nated_contact> in module nathelper [/usr/local/lib/ser/modules/nathelper.so] 0(28182) find_export: found <force_rtp_proxy> in module nathelper [/usr/local/lib/ser/modules/nathelper.so] 0(28182) find_export: <nat_uac_test> not found 0(28182) find_export: <nat_uac_test> not found 0(28182) parse error (206,32-33): unknown command, missing loadmodule? 0(28182) find_export: found <fix_nated_contact> in module nathelper [/usr/local/lib/ser/modules/nathelper.so] 0(28182) find_export: found <t_relay> in module tm [/usr/local/lib/ser/modules/tm.so] 0(28182) find_export: found <sl_reply_error> in module sl_module [/usr/local/lib/ser/modules/sl.so] ERROR: bad config file (5 errors) 0(28182) DEBUG: tm_shutdown : start 0(28182) DEBUG: tm_shutdown : empting hash table 0(28182) DEBUG: tm_shutdown: releasing timers 0(28182) DEBUG: tm_shutdown : removing semaphores 0(28182) DEBUG: tm_shutdown : done 0(28182) shm_mem_destroy 0(28182) destroying the shared memory lock

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[Serusers] ser.cfg file
by walterp 02 Feb '04

02 Feb '04

My config file is below. When I am trying to start ser I get a bad config file 4 errors? Any ideas's on that? Walter # # $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=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=5060 #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/nathelper.so" loadmodule "/usr/local/lib/ser/modules/textops.so" loadmodule "/usr/local/lib/ser/modules/tm.so" loadmodule "/usr/local/lib/ser/modules/acc.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") # -- 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", "log_flag", 1) modparam("registrar", "nat_flag", 6) modparam("nathelper", "natping_interval", 30) # Ping interval 30 s modparam("nathelper", "ping_nated_only", 1) # Ping only clients behind NAT # ------------------------- 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; }; # !! Nathelper # Special handling for NATed clients; first, NAT test is # executed: it looks for via!=received and RFC1918 addresses # in Contact (may fail if line-folding is used); also, # the received test should, if completed, should check all # vias for rpesence of received if (nat_uac_test("2")) { # Allow RR-ed requests, as these may indicate that # a NAT-enabled proxy takes care of it; unless it is # a REGISTER if (method == "REGISTER" || ! search("^Record-Route:")) { log("LOG: Someone trying to register from private IP, rewriting\n"); fix_nated_contact(); # Rewrite contact with source IP of signalling if (method == "INVITE") { fix_nated_sdp("1"); # Add direction=active to SDP }; force_rport(); # Add rport parameter to topmost Via setflag(6); # Mark as NATed }; }; # 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(); # loose-route processing if (loose_route()) { # mark routing logic in request append_hf("P-hint: rr-enforced\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) { # mark routing logic in request append_hf("P-hint: outbound\r\n"); route(1); break; }; if (uri==myself) { if (method=="INVITE") { record_route(); if (isflagset(6)) { force_rtp_proxy(); }; }; if (method=="REGISTER") { # Uncomment this if you want to use digest authentication # if (!www_authorize("iptel.org", "subscriber")) { # www_challenge("iptel.org", "0"); # break; # }; save("location"); break; }; lookup("aliases"); if (!uri==myself) { append_hf("P-hint: outbound alias\r\n"); route(1); break; }; #forward numerical digit requests to GW if(uri=~"^sip:[0-9]+@(anm\.an|xxx\.xx\.xx\.xx)"){ prefix("266"); rewritehostport("xx.xxx.xxx.x:5060"); log(1,"digit exp match w/leading 1"); route(2); break; }; # 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(); #}; #} 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(); }; } onreply_route[1] { # NATed transaction ? if (isflagset(6) && status =~ "(183)|2[0-9][0-9]") { fix_nated_contact(); force_rtp_proxy(); # otherwise, is it a transaction behind a NAT and we did not # know at time of request processing ? (RFC1918 contacts) } else if (nat_uac_test("1")) { fix_nated_contact(); }; } route[2]{ log(1,"route[2]:SIP-to-PSTN call routed"); if(!t_relay()){ sl_reply_error(); }; }

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[Serusers] Accouting Module
by walterp 02 Feb '04

02 Feb '04

Hi, I am using Red Hat Enterprise Linux Es with ser 0.8.12. Can anyone provide the information from where do I get an accouting module? Walter

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sr-users February 2004