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Hello,<br>
<br>
seems like an issue if the second OPTIONS is not sent out -- I will
look over it.<br>
<br>
However, SIPS doesn't enforce tls, it means a secure connection
which can be also VPN or a private wire.<br>
<br>
Can you give it a try with uris like:<br>
<br>
sip: _IP_ADDR_:5061;transport=tls<br>
<br>
?<br>
<br>
Cheers,<br>
Daniel<br>
<br>
<div class="moz-cite-prefix">On 25/04/14 16:56, Giacomo Vacca wrote:<br>
</div>
<blockquote
cite="mid:f0f77c421cca423198ba5d8b132b7123@ITAMSEX03.truphone.local"
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<div class="WordSection1">
<p class="MsoNormal">Hi all,</p>
<p class="MsoNormal">I’m seeing a strange behaviour with
dispatcher in these conditions:</p>
<p class="MsoNormal"><span style="color:#1F497D"> </span></p>
<p class="MsoNormal">1. A destination requires TLS (e.g. <a
moz-do-not-send="true" href="">sips:10.0.0.1:5061</a>)</p>
<p class="MsoNormal">2. The destination has flags 8 (i.e. in
normal conditions we want AP, Active Probing) and dispatcher
uses ds_probing_mode 1 (always probe)</p>
<p class="MsoNormal">3. The destination is present in more than
one set</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">The behaviour is that the destination is
marked as IP (Inactive Probing) in the set with a<span
style="color:#1F497D">
</span>lower set number.</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">In other words at startup (or dispatcher
reload):</p>
<p class="MsoNormal">SET_NO:: 2</p>
<p class="MsoNormal">SET:: 2</p>
<p class="MsoNormal"> URI:: <a moz-do-not-send="true"
href="">sips:10.0.0.1:5061</a> flags=AP priority=0 attrs=</p>
<p class="MsoNormal">SET:: 1</p>
<p class="MsoNormal"> URI:: <a moz-do-not-send="true"
href="">sips:10.0.0.1:5061</a> flags=AP priority=0 attrs=</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">After some time (about 30”, see below):</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">SET_NO:: 2</p>
<p class="MsoNormal">SET:: 2</p>
<p class="MsoNormal"> URI:: <a moz-do-not-send="true"
href="">sips:10.0.0.1:5061</a> flags=AP priority=0 attrs=</p>
<p class="MsoNormal">SET:: 1</p>
<p class="MsoNormal"> URI:: <a moz-do-not-send="true"
href="">sips:10.0.0.1:5061</a> flags=IP priority=0 attrs=</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">So the same destination is marked as AP and
IP at the same time.</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">I’ve reproduced this with a brand new
installation (4.1.3 on debian wheezy), but seen with 3.2.3 and
4.0.4 as well.</p>
<p class="MsoNormal">debian wheezy VM (Linux debian7
3.2.0-4-amd64 #1 SMP Debian 3.2.54-2 x86_64 GNU/Linux)</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">I can see (with either ssldump or
asterisk’s ‘sip set debug on’) the first OPTIONS/404 (related
to set #2), but not the second (related to set #1).</p>
<p class="MsoNormal">I haven’t seen (with tcpdump) the attempt
to create a second connection to the destination (which makes
me think that it either fails or kamailio attempts to re-use
the existing one).</p>
<p class="MsoNormal">Probing for set #1 appears to time out
(i.e. after 30” the response is considered a 408).</p>
<p class="MsoNormal">It happens with either Asterisk or
FreeSWITCH as servers.</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">Extract from tls.cfg:</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">[client:default]</p>
<p class="MsoNormal">verify_certificate = no</p>
<p class="MsoNormal">require_certificate = no</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">Dispatcher configuration:</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">loadmodule "dispatcher.so"</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">[...]</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"># ----- dispatcher params -----</p>
<p class="MsoNormal">modparam("dispatcher", "list_file",
"/etc/kamailio/dispatcher.cfg")</p>
<p class="MsoNormal">modparam("dispatcher",
"ds_ping_reply_codes", "class=2;code=404")</p>
<p class="MsoNormal">modparam("dispatcher", "ds_probing_mode",
1)</p>
<p class="MsoNormal">modparam("dispatcher", "ds_ping_interval",
30)</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">/etc/kamailio/dispatcher.cfg:</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">1 <a moz-do-not-send="true" href="">sips:10.0.0.1:5061</a>
8 0</p>
<p class="MsoNormal">2 <a moz-do-not-send="true" href="">sips:10.0.0.1:5061</a>
8 0</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">(I'm using 10.0.0.1 here for simplification
only; the real IP address has been omitted).</p>
<p class="MsoNormal">Server (Asterisk or FreeSWITCH) certs are
self-signed.</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">Relevant logs (level 4):</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">Apr 24 15:54:19 debian7
/usr/sbin/kamailio[11169]: DEBUG: dispatcher
[dispatch.c:2453]: ds_check_timer(): probing set #2, URI
<a moz-do-not-send="true" href="">sips:10.0.0.1:5061</a></p>
<p class="MsoNormal">Apr 24 15:54:19 debian7
/usr/sbin/kamailio[11169]: DEBUG: tm [uac.c:243]:
t_uac_prepare(): DEBUG:tm:t_uac: next_hop=<<a
moz-do-not-send="true" href="">sips:10.0.0.1:5061</a>></p>
<p class="MsoNormal">Apr 24 15:54:19 debian7
/usr/sbin/kamailio[11169]: DEBUG: tm [uac.c:182]: dlg2hash():
DEBUG: dlg2hash: 49688</p>
<p class="MsoNormal">Apr 24 15:54:19 debian7
/usr/sbin/kamailio[11169]: DEBUG: <core>
[tcp_main.c:1849]: tcp_send(): tcp_send: no open tcp
connection found, opening new one</p>
<p class="MsoNormal">Apr 24 15:54:19 debian7
/usr/sbin/kamailio[11169]: DEBUG: <core>
[ip_addr.c:243]: print_ip(): tcpconn_new: new tcp connection:
10.0.0.1</p>
<p class="MsoNormal">Apr 24 15:54:19 debian7
/usr/sbin/kamailio[11169]: DEBUG: <core>
[tcp_main.c:1096]: tcpconn_new(): tcpconn_new: on port 5061,
type 3</p>
<p class="MsoNormal">Apr 24 15:54:19 debian7
/usr/sbin/kamailio[11169]: DEBUG: <core>
[tcp_main.c:1408]: tcpconn_add(): tcpconn_add: hashes:
1217:0:0, 1</p>
<p class="MsoNormal">Apr 24 15:54:19 debian7
/usr/sbin/kamailio[11169]: DEBUG: tls [tls_server.c:178]:
tls_complete_init(): Using TLS domain TLSc<default></p>
<p class="MsoNormal">Apr 24 15:54:19 debian7
/usr/sbin/kamailio[11169]: DEBUG: tls [tls_domain.c:700]:
sr_ssl_ctx_info_callback(): SSL handshake started</p>
<p class="MsoNormal">Apr 24 15:54:19 debian7
/usr/sbin/kamailio[11169]: DEBUG: <core>
[tcp_main.c:2737]: tcpconn_1st_send(): pending write on new
connection 0x7fd4813cdb70 (-1/225 bytes written)</p>
<p class="MsoNormal">Apr 24 15:54:19 debian7
/usr/sbin/kamailio[11177]: DEBUG: <core>
[tcp_main.c:3624]: handle_ser_child(): handle_ser_child: read
response= 7fd4813cdb70, 5, fd 32 from 9 (11169)</p>
<p class="MsoNormal">Apr 24 15:54:19 debian7
/usr/sbin/kamailio[11177]: DEBUG: <core>
[io_wait.h:390]: io_watch_add(): DBG: io_watch_add(0x89dc40,
32, 2, 0x7fd4813cdb70), fd_no=24</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">Apr 24 15:54:19 debian7
/usr/sbin/kamailio[11169]: DEBUG: dispatcher
[dispatch.c:2453]: ds_check_timer(): probing set #1, URI
<a moz-do-not-send="true" href="">sips:10.0.0.1:5061</a></p>
<p class="MsoNormal">Apr 24 15:54:19 debian7
/usr/sbin/kamailio[11169]: DEBUG: tm [uac.c:243]:
t_uac_prepare(): DEBUG:tm:t_uac: next_hop=<<a
moz-do-not-send="true" href="">sips:10.0.0.1:5061</a>></p>
<p class="MsoNormal">Apr 24 15:54:19 debian7
/usr/sbin/kamailio[11169]: DEBUG: tm [uac.c:182]: dlg2hash():
DEBUG: dlg2hash: 49689</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11177]: DEBUG: <core>
[io_wait.h:796]: io_watch_chg(): DBG: io_watch_chg (0x89dc40,
32, 0x1, 0xffffffff) fd_no=25 called</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11177]: DEBUG: <core>
[io_wait.h:617]: io_watch_del(): DBG: io_watch_del (0x89dc40,
32, -1, 0x0) fd_no=25 called</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11177]: DEBUG: <core>
[tcp_main.c:4302]: handle_tcpconn_ev(): tcp: DBG: sending to
child, events 1</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11177]: DEBUG: <core>
[tcp_main.c:3973]: send2child(): selected tcp worker 0
13(11173) for activity on [tls:192.168.142.170:5061],
0x7fd4813cdb70</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[tcp_read.c:1510]: handle_io(): received n=8
con=0x7fd4813cdb70, fd=7</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[io_wait.h:390]: io_watch_add(): DBG: io_watch_add(0x8e2040,
7, 2, 0x7fd4813cdb70), fd_no=1</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[tcp_main.c:2556]: tcpconn_do_send(): tcp_send: sending...</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[tcp_main.c:2590]: tcpconn_do_send(): tcp_send: after real
write: c= 0x7fd4813cdb70 n=198 fd=7</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[tcp_main.c:2591]: tcpconn_do_send(): tcp_send:
buf=#012#026#003#001</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: tls [tls_domain.c:712]:
sr_ssl_ctx_info_callback(): SSL handshake done</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: tls [tls_domain.c:715]:
sr_ssl_ctx_info_callback(): SSL disable renegotiation</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: tls [tls_server.c:413]:
tls_connect(): TLS connect successful</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: tls [tls_server.c:420]:
tls_connect(): tls_connect: new connection to 10.0.0.1:5061
using TLSv1/SSLv3 AES256-SHA 256</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: tls [tls_server.c:423]:
tls_connect(): tls_connect: sending socket:
192.168.142.170:43914</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: tls [tls_server.c:305]:
tls_dump_cert_info(): tls_connect: server certificate
subject:/CN=REMOVED/O=REMOVED</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: tls [tls_server.c:309]:
tls_dump_cert_info(): tls_connect: server certificate
issuer:/CN=REMOVED/O=REMOVED</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: tls [tls_server.c:429]:
tls_connect(): WARNING: tls_connect: server certificate
verification failed!!!</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: tls [tls_dump_vf.c:105]:
tls_dump_verification_failure(): verification failure: self
signed certificate in certificate chain</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[tcp_main.c:2556]: tcpconn_do_send(): tcp_send: sending...</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[tcp_main.c:2590]: tcpconn_do_send(): tcp_send: after real
write: c= 0x7fd4813cdb70 n=805 fd=7</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[tcp_main.c:2591]: tcpconn_do_send(): tcp_send:
buf=[...REMOVED...]</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[tcp_read.c:1317]: tcp_read_req(): tcp_read_req:
content-length= 0</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[parser/msg_parser.c:633]: parse_msg(): SIP Reply (status):</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[parser/msg_parser.c:635]: parse_msg(): version:
<SIP/2.0></p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[parser/msg_parser.c:637]: parse_msg(): status: <404></p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[parser/msg_parser.c:639]: parse_msg(): reason: <Not
Found></p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[parser/parse_via.c:1284]: parse_via_param(): Found param type
232, <branch> =
<z9hG4bK812c.b064d3e3000000000000000000000000.0>;
state=6</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[parser/parse_via.c:1284]: parse_via_param(): Found param type
234, <received> = <REMOVED>; state=6</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[parser/parse_via.c:1284]: parse_via_param(): Found param type
235, <rport> = <59525>; state=16</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[parser/parse_via.c:2672]: parse_via(): end of header reached,
state=5</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[parser/msg_parser.c:513]: parse_headers(): parse_headers: Via
found, flags=2</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[parser/msg_parser.c:515]: parse_headers(): parse_headers:
this is the first via</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[receive.c:152]: receive_msg(): After parse_msg...</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: tm [t_lookup.c:1072]:
t_check_msg(): DEBUG: t_check_msg: msg id=1 global id=0 T
start=0xffffffffffffffff</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[parser/parse_addr_spec.c:176]: parse_to_param(): DEBUG:
add_param: tag=as232959d2</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[parser/parse_addr_spec.c:893]: parse_addr_spec(): end of
header reached, state=29</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[parser/msg_parser.c:190]: get_hdr_field(): DEBUG:
get_hdr_field: <To> [43]; uri=[sips:10.0.0.1:5061]</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[parser/msg_parser.c:192]: get_hdr_field(): DEBUG: to body
[<<a moz-do-not-send="true" href="">sips:10.0.0.1:5061</a>>]</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[parser/msg_parser.c:170]: get_hdr_field(): get_hdr_field:
cseq <CSeq>: <10> <OPTIONS></p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: tm [t_lookup.c:949]:
t_reply_matching(): DEBUG: t_reply_matching: hash 49688 label
0 branch 0</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: tm [t_lookup.c:1004]:
t_reply_matching(): DEBUG: t_reply_matching: reply matched
(T=0x7fd4813cc530)!</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: tm [t_lookup.c:1141]:
t_check_msg(): DEBUG: t_check_msg: msg id=1 global id=1 T
end=0x7fd4813cc530</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: tm [t_reply.c:2206]:
reply_received(): DEBUG: reply_received: org. status uas=0,
uac[0]=0 local=2 is_invite=0)</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: tm [t_reply.c:1304]:
t_should_relay_response():
->>>>>>>>> T_code=0, new_code=404</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: tm [t_reply.c:2086]:
local_reply(): DEBUG: local_reply: branch=0, save=0, winner=0</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: tm [t_reply.c:2123]:
local_reply(): DEBUG: local transaction completed</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: tm [t_hooks.c:288]:
run_trans_callbacks_internal(): DBG: trans=0x7fd4813cc530,
callback type 1024, id 0 entered</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: dispatcher
[dispatch.c:2392]: ds_options_callback(): OPTIONS-Request was
finished with code 404 (to
<a moz-do-not-send="true" href="">sips:10.0.0.1:5061</a>,
group 2)</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: tm [t_reply.c:1663]:
cleanup_uac_timers(): DEBUG: cleanup_uac_timers: RETR/FR
timers reset</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[usr_avp.c:644]: destroy_avp_list(): DEBUG:destroy_avp_list:
destroying list (nil)</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[usr_avp.c:644]: destroy_avp_list(): DEBUG:destroy_avp_list:
destroying list (nil)</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[usr_avp.c:644]: destroy_avp_list(): DEBUG:destroy_avp_list:
destroying list (nil)</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[usr_avp.c:644]: destroy_avp_list(): DEBUG:destroy_avp_list:
destroying list (nil)</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[usr_avp.c:644]: destroy_avp_list(): DEBUG:destroy_avp_list:
destroying list (nil)</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[usr_avp.c:644]: destroy_avp_list(): DEBUG:destroy_avp_list:
destroying list (nil)</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core> [xavp.c:448]:
xavp_destroy_list(): destroying xavp list (nil)</p>
<p class="MsoNormal">Apr 24 15:54:20 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[receive.c:296]: receive_msg(): receive_msg: cleaning up</p>
<p class="MsoNormal">Apr 24 15:54:26 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[io_wait.h:617]: io_watch_del(): DBG: io_watch_del (0x8e2040,
7, -1, 0x10) fd_no=2 called</p>
<p class="MsoNormal">Apr 24 15:54:26 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[tcp_read.c:1437]: release_tcpconn(): releasing con
0x7fd4813cdb70, state 1, fd=7, id=1</p>
<p class="MsoNormal">Apr 24 15:54:26 debian7
/usr/sbin/kamailio[11173]: DEBUG: <core>
[tcp_read.c:1438]: release_tcpconn(): extra_data
0x7fd4813b51f0</p>
<p class="MsoNormal">Apr 24 15:54:26 debian7
/usr/sbin/kamailio[11177]: DEBUG: <core>
[tcp_main.c:3385]: handle_tcp_child(): handle_tcp_child:
reader response= 7fd4813cdb70, 1 from 0</p>
<p class="MsoNormal">Apr 24 15:54:26 debian7
/usr/sbin/kamailio[11177]: DEBUG: <core>
[io_wait.h:390]: io_watch_add(): DBG: io_watch_add(0x89dc40,
32, 2, 0x7fd4813cdb70), fd_no=24</p>
<p class="MsoNormal">Apr 24 15:54:26 debian7
/usr/sbin/kamailio[11177]: DEBUG: <core>
[tcp_main.c:3515]: handle_tcp_child(): handle_tcp_child:
CONN_RELEASE 0x7fd4813cdb70 refcnt= 1</p>
<p class="MsoNormal">Apr 24 15:54:49 debian7
/usr/sbin/kamailio[11169]: DEBUG: tm [t_reply.c:1304]:
t_should_relay_response():
->>>>>>>>> T_code=0, new_code=408</p>
<p class="MsoNormal">Apr 24 15:54:49 debian7
/usr/sbin/kamailio[11169]: DEBUG: tm [t_reply.c:2086]:
local_reply(): DEBUG: local_reply: branch=0, save=0, winner=0</p>
<p class="MsoNormal">Apr 24 15:54:49 debian7
/usr/sbin/kamailio[11169]: DEBUG: tm [t_reply.c:2123]:
local_reply(): DEBUG: local transaction completed</p>
<p class="MsoNormal">Apr 24 15:54:49 debian7
/usr/sbin/kamailio[11169]: DEBUG: tm [t_hooks.c:288]:
run_trans_callbacks_internal(): DBG: trans=0x7fd4813e5890,
callback type 1024, id 0 entered</p>
<p class="MsoNormal">Apr 24 15:54:49 debian7
/usr/sbin/kamailio[11169]: DEBUG: dispatcher
[dispatch.c:2392]: ds_options_callback(): OPTIONS-Request was
finished with code 408 (to
<a moz-do-not-send="true" href="">sips:10.0.0.1:5061</a>,
group 1)</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">Probing set #2 goes OK.</p>
<p class="MsoNormal">Probing set #1: starts probing at 15:54:19,
and times out 30" later at 15:54:49.</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">Is this a bug, a misconfiguration, or
perhaps a wrong way to manage dispatcher sets using TLS?</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">Additional question: Is it not expected
that a persistent TLS connection is established with a 'sips'
dispatcher destination?</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">Thanks in advance for the time to read
through all this!</p>
<p class="MsoNormal">Giacomo</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"> </p>
</div>
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<br>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla - <a class="moz-txt-link-freetext" href="http://www.asipto.com">http://www.asipto.com</a>
<a class="moz-txt-link-freetext" href="http://twitter.com/#!/miconda">http://twitter.com/#!/miconda</a> - <a class="moz-txt-link-freetext" href="http://www.linkedin.com/in/miconda">http://www.linkedin.com/in/miconda</a></pre>
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