[Users] 404 Not found
Norman Brandinger
norm at goes.com
Wed Jun 28 13:36:35 CEST 2006
Hi Kenny,
I think that the 404 User Not Found may be related to the
"ping_nated_only" parameter you have set.
I've seen this message in my traces as well. Been too busy over here to
track this down as a "real problem" or a "non issue" related to pinging
a NATed device. It may be specific to Sipura devices.
Regards,
Norm
Kenny Chua wrote:
> Hello all, I've registered my SPA 3000 on my openser server. It logs
> in and everythin works fine. However I was wondering why do I get this
> 404 Not found when I do ngrep -qt port 5060. What is causing this? And
> how do I get rid of it?
>
> U 2006/06/28 01:24:52.587457 192.168.1.101:5060 -> 192.168.1.6:5060
> NOTIFY sip:192.168.1.6 SIP/2.0..Via: SIP/2.0/UDP
> 192.168.1.101:5060;branch=
> z9hG4bK-9291d204..From: Kenny Sipura
> <sip:203 at 192.168.1.6>;tag=6824a583236f
> 93f1o0..To: <sip:192.168.1.6>..Call-ID:
> 3297ad4b-b2ceeec9 at 192.168.1.101..CS
> eq: 413 NOTIFY..Max-Forwards: 70..Event: keep-alive..User-Agent:
> Linksys/SP
> A3000-3.1.10(GWd)..Content-Length: 0....
>
> U 2006/06/28 01:24:52.598448 192.168.1.6:5060 -> 192.168.1.101:5060
> SIP/2.0 404 User Not Found..Via: SIP/2.0/UDP
> 192.168.1.101:5060;branch=z9hG
> 4bK-9291d204..From: Kenny Sipura
> <sip:203 at 192.168.1.6>;tag=6824a583236f93f1
> o0..To:
> <sip:192.168.1.6>;tag=eb9822f1ed1b15a932bf98c097b3aaca.d130..Call-I
> D: 3297ad4b-b2ceeec9 at 192.168.1.101..CSeq: 413 NOTIFY..Server:
> OpenSer (1.0.
> 1 (i386/linux))..Content-Length: 0..Warning: 392 192.168.1.6:5060
> "Noisy fe
> edback tells: pid=4969 req_src_ip=192.168.1.101 req_src_port=5060
> in_uri=s
> ip:192.168.1.6 out_uri=sip:192.168.1.6 via_cnt==1"....
>
> **********Openser.cfg**********************************
>
> debug=3
> fork=yes
> log_stderror=no
>
> listen=192.168.1.6
> alias=test.com
> port=5060
> children=32
>
> dns=no
> rev_dns=no
> fifo="/tmp/openser_fifo"
> fifo_db_url="mysql://openser:openserrw@localhost/openser"
>
> loadmodule "/usr/local/lib/openser/modules/mysql.so"
> loadmodule "/usr/local/lib/openser/modules/sl.so"
> loadmodule "/usr/local/lib/openser/modules/tm.so"
> loadmodule "/usr/local/lib/openser/modules/rr.so"
> loadmodule "/usr/local/lib/openser/modules/maxfwd.so"
> loadmodule "/usr/local/lib/openser/modules/usrloc.so"
> loadmodule "/usr/local/lib/openser/modules/registrar.so"
> loadmodule "/usr/local/lib/openser/modules/auth.so"
> loadmodule "/usr/local/lib/openser/modules/auth_db.so"
> loadmodule "/usr/local/lib/openser/modules/uri.so"
> loadmodule "/usr/local/lib/openser/modules/uri_db.so"
> loadmodule "/usr/local/lib/openser/modules/nathelper.so"
> loadmodule "/usr/local/lib/openser/modules/avpops.so"
> loadmodule "/usr/local/lib/openser/modules/textops.so"
> loadmodule "/usr/local/lib/openser/modules/xlog.so"
>
> modparam("auth_db|uri_db|usrloc", "db_url",
> "mysql://openser:openserrw@localhost/openser")
> modparam("auth_db", "calculate_ha1", 1)
> modparam("auth_db", "password_column", "password")
>
> modparam("nathelper", "natping_interval", 30)
> modparam("nathelper", "ping_nated_only", 1)
> modparam("nathelper", "rtpproxy_sock", "/var/run/rtpproxy.sock")
>
> modparam("usrloc", "db_mode", 2)
>
> modparam("registrar", "nat_flag", 6)
>
> modparam("rr", "enable_full_lr", 1)
>
> modparam("tm", "fr_inv_timer", 27)
> modparam("tm", "fr_inv_timer_avp", "inv_timeout")
>
> route {
>
> # -----------------------------------------------------------------
> # Sanity Check Section
> # -----------------------------------------------------------------
> if (!mf_process_maxfwd_header("10")) {
> sl_send_reply("483", "Too Many Hops");
> exit;
> };
>
> if (msg:len > max_len) {
> sl_send_reply("513", "Message Overflow");
> exit;
> };
>
> # -----------------------------------------------------------------
> # Record Route Section
> # -----------------------------------------------------------------
> if (method!="REGISTER") {
> record_route();
> };
>
> if (method=="BYE" || method=="CANCEL") {
> unforce_rtp_proxy();
> t_relay();
> exit;
> }
>
> # -----------------------------------------------------------------
> # Loose Route Section
> # -----------------------------------------------------------------
> if (loose_route()) {
>
> if ((method=="INVITE" || method=="REFER") && !has_totag()) {
> xlog("Does not have to tag, FORBIDDEN\n");
> sl_send_reply("403", "Forbidden");
> exit;
> };
>
> if (method=="INVITE") {
>
> if (!proxy_authorize("","subscriber")) {
> proxy_challenge("","0");
> exit;
> } else if (!check_from()) {
> sl_send_reply("403", "Use From=ID");
> exit;
> };
> consume_credentials();
>
> if (nat_uac_test("19")) {
> setflag(6);
> force_rport();
> xlog("Forcing rtpport\n");
> fix_nated_contact();
> };
> force_rtp_proxy("l");
> };
> route(1);
> return;
> };
>
> # -----------------------------------------------------------------
> # Call Type Processing Section
> # -----------------------------------------------------------------
> if (uri!=myself) {
> route(4);
> route(1);
> return;
> };
>
> if (method=="ACK") {
> route(1);
> return;
> } else if (method=="CANCEL") {
> route(1);
> return;
> } else if (method=="INVITE") {
> route(3);
> return;
> } else if (method=="REGISTER") {
> route(2);
> return;
> };
>
> lookup("aliases");
> if (uri!=myself) {
> route(4);
> route(1);
> return;
> };
>
> if (!lookup("location")) {
> sl_send_reply("404", "User Not Found");
> return;
> };
>
> route(1);
> }
>
> route[1] {
>
> # -----------------------------------------------------------------
> # Default Message Handler
> # -----------------------------------------------------------------
>
> t_on_reply("1");
>
> if (!t_relay()) {
> if (method=="INVITE" && isflagset(6)) {
> unforce_rtp_proxy();
> xlog("Unforce RTP proxy2\n");
> };
> xlog("Dunno why forbidden\n");
> sl_reply_error();
> xlog("Forbidden4\n");
> };
>
> }
>
> route[2] {
>
> # -----------------------------------------------------------------
> # REGISTER Message Handler
> # ----------------------------------------------------------------
>
> if (!search("^Contact:[ ]*\*") && nat_uac_test("19")) {
> setflag(6);
> fix_nated_register();
> force_rport();
> };
>
> sl_send_reply("100", "Trying");
>
> if (!www_authorize("","subscriber")) {
> www_challenge("","0");
> exit;
> };
>
> if (!check_to()) {
> sl_send_reply("401", "Unauthorized");
> return;
> };
>
> consume_credentials();
>
> if (!save("location")) {
> sl_reply_error();
> };
> }
>
> route[3] {
>
> # -----------------------------------------------------------------
> # INVITE Message Handler
> # -----------------------------------------------------------------
>
> if (!proxy_authorize("","subscriber")) {
> proxy_challenge("","0");
> exit;
> } else if (!check_from()) {
> sl_send_reply("403", "Use From=ID");
> exit;
> };
>
> consume_credentials();
>
> if (nat_uac_test("19")) {
> setflag(6);
> xlog("Setflag cos behind NAT\n");
> }
>
>
>
> lookup("aliases");
> if (uri!=myself) {
> route(4);
> route(1);
> return;
> };
>
> if (uri=~"^sip:00[0-9]*@") { # International PSTN
> xlog("International PSTN\n");
> strip(2);
> route(4);
> route(5);
> return;
> };
>
>
> if (!lookup("location")) {
> sl_send_reply("404", "User Not Found");
> return;
> };
>
> route(4);
> route(1);
> }
>
> route[4] {
>
> # -----------------------------------------------------------------
> # NAT Traversal Section
> # -----------------------------------------------------------------
>
> if (isflagset(6)) {
> force_rport();
> fix_nated_contact();
> force_rtp_proxy();
> xlog("NAT Traversal Section\n");
> }
> }
>
> route[5] {
>
> # -----------------------------------------------------------------
> # PSTN Handler
> # -----------------------------------------------------------------
> xlog("Routing to PSTN gateway\n");
> rewritehostport("pstn.gateway:5060");
>
> avp_write("i:45", "inv_timeout");
>
> route(1);
> xlog("Routed to PSTN gateway\n");
> }
>
>
> onreply_route[1] {
>
> if (isflagset(6) && status=~"(180)|(183)|2[0-9][0-9]") {
> if (!search("^Content-Length:[ ]*0")) {
> force_rtp_proxy();
> };
> };
>
> if (nat_uac_test("1")) {
> fix_nated_contact();
> };
> }
>
>
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