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Here is sipgrep output:</div>
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root@ip-172-31-11-79:/# sipgrep
<div>interface: eth0 (172.31.0.0/255.255.240.0)</div>
<div>filter: (ip or ip6) and ( portrange 5060-5061) or (udp and ip[6:2] & 0x3fff != 0)</div>
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<div>T 2021/10/18 08:04:53.496957 194.209.160.181:41733 -> 172.31.11.79:5060</div>
<div> [AP]</div>
<div>REGISTER sip:test-sip.sensefly.io:5060;transport=TCP SIP/2.0.</div>
<div>Via: SIP/2.0/TCP 194.209.160.181:36703;branch=z9hG4bK-524287-1---0bc0be77eac080a1;rport.</div>
<div>Max-Forwards: 70.</div>
<div>Contact: <sip:cedric@194.209.160.181:36703;rinstance=010fcab4c692c129;transport=tcp>.</div>
<div>To: <sip:cedric@test-sip.sensefly.io:5060;transport=TCP>.</div>
<div>From: <sip:cedric@test-sip.sensefly.io:5060;transport=TCP>;tag=f8166d78.</div>
<div>Call-ID: 9PbwQuHQ1PQQsE0-ZIrNEQ...</div>
<div>CSeq: 1 REGISTER.</div>
<div>Expires: 70.</div>
<div>Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO, SUBSCRIBE.</div>
<div>Supported: replaces, norefersub, extended-refer, timer, outbound, path, X-cisco-serviceuri.</div>
<div>User-Agent: Z 5.5.6 v2.10.15.1-141-g4fc603c55.</div>
<div>Allow-Events: presence, kpml, talk.</div>
<div>Content-Length: 0.</div>
<div>.</div>
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It seems right no?</div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> sr-users <sr-users-bounces@lists.kamailio.org> on behalf of Cedric Thiebault <cedric.thiebault@sensefly.com><br>
<b>Sent:</b> Monday, October 18, 2021 9:28 AM<br>
<b>To:</b> Henning Westerholt <hw@skalatan.de>; Kamailio (SER) - Users Mailing List <sr-users@lists.kamailio.org><br>
<b>Subject:</b> Re: [SR-Users] Kamailio on AWS Kubernetes with NLB</font>
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Hello,</div>
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Thanks for your help :-)</div>
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Here are my logs with debug loglevel:</div>
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43(48) DEBUG: <core> [core/tcp_read.c:1536]: tcp_read_req(): content-length=0
<div>43(48) INFO: <core> [core/parser/parse_fline.c:147]: parse_first_line(): method not followed by SP</div>
<div>43(48) ERROR: <core> [core/parser/parse_fline.c:271]: parse_first_line(): parse_first_line: bad message (offset: 0)</div>
<div>43(48) DEBUG: <core> [core/parser/msg_parser.c:673]: parse_msg(): invalid message</div>
<div>43(48) ERROR: <core> [core/parser/msg_parser.c:747]: parse_msg(): ERROR: parse_msg: message=<></div>
<div>43(48) ERROR: <core> [core/receive.c:374]: receive_msg(): core parsing of SIP message failed (194.209.160.181:51603/2)</div>
<div>43(48) DEBUG: <core> [core/usr_avp.c:637]: destroy_avp_list(): destroying list (nil)</div>
<div>43(48) DEBUG: <core> [core/usr_avp.c:637]: destroy_avp_list(): destroying list (nil)</div>
<div>43(48) DEBUG: <core> [core/usr_avp.c:637]: destroy_avp_list(): destroying list (nil)</div>
<div>43(48) DEBUG: <core> [core/usr_avp.c:637]: destroy_avp_list(): destroying list (nil)</div>
<div>43(48) DEBUG: <core> [core/usr_avp.c:637]: destroy_avp_list(): destroying list (nil)</div>
<div>43(48) DEBUG: <core> [core/usr_avp.c:637]: destroy_avp_list(): destroying list (nil)</div>
<div>43(48) DEBUG: <core> [core/xavp.c:541]: xavp_destroy_list(): destroying xavp list (nil)</div>
<div>43(48) DEBUG: <core> [core/xavp.c:541]: xavp_destroy_list(): destroying xavp list (nil)</div>
<div>43(48) DEBUG: <core> [core/xavp.c:541]: xavp_destroy_list(): destroying xavp list (nil)</div>
<div>43(48) DEBUG: <core> [core/tcp_read.c:1656]: release_tcpconn(): releasing con 0x7f7bcb670558, state -2, fd=7, id=68 ([194.209.160.181]:51603 -> [194.209.160.181]:5060)</div>
<div>43(48) DEBUG: <core> [core/tcp_read.c:1660]: release_tcpconn(): extra_data (nil)</div>
<div>48(53) DEBUG: <core> [core/tcp_main.c:3559]: handle_tcp_child(): reader response= 7f7bcb670558, -2 from 3
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<div>48(53) DEBUG: <core> [core/ip_addr.c:571]: print_ip(): tcpconn_new: new tcp connection: 172.31.4.8</div>
<div>48(53) DEBUG: <core> [core/tcp_main.c:1175]: tcpconn_new(): on port 25099, type 2, socket 71</div>
<div>48(53) DEBUG: <core> [core/tcp_main.c:1494]: tcpconn_add(): hashes: 342:3855:3308, 69</div>
<div>48(53) DEBUG: <core> [core/io_wait.h:374]: io_watch_add(): DBG: io_watch_add(0x559718b4f840, 71, 2, 0x7f7bcb670558), fd_no=59</div>
<div>48(53) DEBUG: <core> [core/io_wait.h:599]: io_watch_del(): DBG: io_watch_del (0x559718b4f840, 71, -1, 0x0) fd_no=60 called</div>
<div>48(53) DEBUG: <core> [core/tcp_main.c:4457]: handle_tcpconn_ev(): sending to child, events 2001</div>
<div>48(53) DEBUG: <core> [core/tcp_main.c:4127]: send2child(): selected tcp worker idx:4 proc:44 pid:49 for activity on [tcp:172.31.11.79:5060], 0x7f7bcb670558</div>
<div>44(49) DEBUG: <core> [core/tcp_read.c:1737]: handle_io(): received n=8 con=0x7f7bcb670558, fd=7</div>
<div>44(49) DEBUG: <core> [core/tcp_read.c:300]: tcp_read_data(): EOF on connection 0x7f7bcb670558 (state: 3, flags: 4118) - FD 7, bytes 23, rd-flags 10000 ([172.31.4.8]:25099 -> [172.31.4.8]:5060)<br>
44(49) DEBUG: <core> [core/tcp_read.c:184]: tcp_emit_closed_event(): TCP closed event creation triggered (reason: 0)</div>
<div>44(49) DEBUG: <core> [core/tcp_read.c:192]: tcp_emit_closed_event(): no callback registering for handling TCP closed event</div>
<div>44(49) DEBUG: <core> [core/tcp_read.c:1536]: tcp_read_req(): content-length=0</div>
<div>44(49) DEBUG: <core> [core/tcp_main.c:1590]: _tcpconn_find(): found connection by id: 69</div>
<div>44(49) DEBUG: <core> [core/tcp_main.c:2471]: tcpconn_send_put(): send from reader (49 (44)), reusing fd</div>
<div>44(49) DEBUG: <core> [core/tcp_main.c:2706]: tcpconn_do_send(): sending...</div>
<div>44(49) DEBUG: <core> [core/tcp_main.c:2739]: tcpconn_do_send(): after real write: c= 0x7f7bcb670558 n=2 fd=7</div>
<span>44(49) DEBUG: <core> [core/tcp_main.c:2740]: tcpconn_do_send(): buf=</span><br>
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<span>I'm going to investigate SIP requests with ngrep now...</span></div>
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<span>Cedric</span></div>
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<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Henning Westerholt <hw@skalatan.de><br>
<b>Sent:</b> Sunday, October 17, 2021 1:20 PM<br>
<b>To:</b> Kamailio (SER) - Users Mailing List <sr-users@lists.kamailio.org><br>
<b>Cc:</b> Cedric Thiebault <cedric.thiebault@sensefly.com><br>
<b>Subject:</b> RE: Kamailio on AWS Kubernetes with NLB</font>
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<p class="x_x_MsoNormal"><span style="">Hello,</span></p>
<p class="x_x_MsoNormal"><span style=""> </span></p>
<p class="x_x_MsoNormal"><span lang="EN-GB" style="">I would try to connect to the kamailio container and increase debug level to see what is happening on a lower level. You can also use tools like ngrep/sngrep to see if the SIP request is routed to the instance.</span></p>
<p class="x_x_MsoNormal"><span lang="EN-GB" style=""> </span></p>
<p class="x_x_MsoNormal"><span lang="EN-GB" style="">Cheers,</span></p>
<p class="x_x_MsoNormal"><span lang="EN-GB" style=""> </span></p>
<p class="x_x_MsoNormal"><span lang="EN-GB" style="">Henning</span></p>
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<p class="x_x_MsoNormal"><span lang="EN-GB" style="">-- </span></p>
<p class="x_x_MsoNormal"><span lang="EN-GB" style="">Henning Westerholt – </span>
<span style=""><a href="https://skalatan.de/blog/"><span lang="EN-GB" style="color:#0563C1">https://skalatan.de/blog/</span></a></span><span lang="EN-GB" style=""></span></p>
<p class="x_x_MsoNormal"><span lang="EN-GB" style="">Kamailio services – </span><span style=""><a href="https://gilawa.com/"><span lang="EN-GB" style="color:#0563C1">https://gilawa.com</span></a></span><span lang="EN-GB" style=""></span></p>
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<p class="x_x_MsoNormal"><span lang="EN-GB" style=""> </span></p>
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<p class="x_x_MsoNormal" style="margin-left:35.4pt"><b>From:</b> sr-users <sr-users-bounces@lists.kamailio.org>
<b>On Behalf Of </b>Cedric Thiebault<br>
<b>Sent:</b> Friday, October 15, 2021 3:37 PM<br>
<b>To:</b> Kamailio (SER) - Users Mailing List <sr-users@lists.kamailio.org><br>
<b>Subject:</b> Re: [SR-Users] Kamailio on AWS Kubernetes with NLB</p>
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<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">Adding a log in kamailio.cfg in request_route method:</span></p>
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<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">xlog("L_INFO", "INFO - request_route - $rm ($fu ($si:$sp) to $tu, $ci)\n");</span></p>
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<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">Using docker-compose I get:</span></p>
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<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">24(30) INFO: {1 1 REGISTER Hotel7dIcm7DCPtmR3jACw..} <script>: INFO - request_route - REGISTER (<a href="sip:cedric@localhost:5060;transport=TCP">sip:cedric@localhost:5060;transport=TCP</a>
 (172.19.0.1:43696) to <a href="sip:cedric@localhost:5060;transport=TCP">sip:cedric@localhost:5060;transport=TCP</a>, Hotel7dIcm7DCPtmR3jACw..)</span></p>
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<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">But I don't see any log message on AWS :-(</span></p>
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<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">Cedric</span></p>
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<p class="x_x_MsoNormal" style="margin-left:35.4pt"><b><span style="color:black">From:</span></b><span style="color:black"> sr-users <<a href="mailto:sr-users-bounces@lists.kamailio.org">sr-users-bounces@lists.kamailio.org</a>> on behalf of Cedric Thiebault
 <<a href="mailto:cedric.thiebault@sensefly.com">cedric.thiebault@sensefly.com</a>><br>
<b>Sent:</b> Friday, October 15, 2021 11:52 AM<br>
<b>To:</b> <a href="mailto:sr-users@lists.kamailio.org">sr-users@lists.kamailio.org</a> <<a href="mailto:sr-users@lists.kamailio.org">sr-users@lists.kamailio.org</a>><br>
<b>Subject:</b> [SR-Users] Kamailio on AWS Kubernetes with NLB</span> </p>
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<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">Hello,</span></p>
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<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">I'm trying to deploy Kamailio on Kubernetes (AWS EKS with Network Load Balancer) but I'm not able to register using TCP.</span></p>
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<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">I'm using official Docker image 5.5.0-buster. </span></p>
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<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">I did some tests with Docker Compose and it worked fine, but on K8S it does not :-(</span></p>
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<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">Here are my logs:</span></p>
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<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">Listening on
</span></p>
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<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">             udp: 127.0.0.1:5060</span></p>
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<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">             udp: 172.31.4.29:5060</span></p>
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<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">             udp: 172.31.0.221:5060</span></p>
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<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">             tcp: 127.0.0.1:5060</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">             tcp: 172.31.4.29:5060</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">             tcp: 172.31.0.221:5060</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">Aliases:
</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">             tcp: ip-172-31-0-221.eu-central-1.compute.internal:5060</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">             tcp: 172-31-4-29.kube-prometheus-stack-prometheus-node-exporter.infra-prometheus.svc.cluster.local:5060</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">             tcp: localhost4.localdomain4:5060</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">             tcp: localhost4:5060</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">             tcp: localhost.localdomain:5060</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">             tcp: localhost:5060</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">             udp: ip-172-31-0-221.eu-central-1.compute.internal:5060</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">             udp: 172-31-4-29.kube-prometheus-stack-kubelet.kube-system.svc.cluster.local:5060</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">             udp: localhost4.localdomain4:5060</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">             udp: localhost4:5060</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">             udp: localhost.localdomain:5060</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">             udp: localhost:5060</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black"> </span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black"> 0(1) INFO: <core> [core/tcp_main.c:4983]: init_tcp(): using epoll_lt as the io watch method (auto detected)</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black"> 0(1) INFO: rr [../outbound/api.h:52]: ob_load_api(): unable to import bind_ob - maybe module is not loaded</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black"> 0(1) INFO: rr [rr_mod.c:188]: mod_init(): outbound module not available</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black"> 0(1) INFO: <core> [main.c:3030]: main(): processes (at least): 41 - shm size: 67108864 - pkg size: 8388608</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black"> 0(1) INFO: <core> [core/udp_server.c:154]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black"> 0(1) INFO: <core> [core/udp_server.c:206]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black"> 0(1) INFO: <core> [core/udp_server.c:154]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black"> 0(1) INFO: <core> [core/udp_server.c:206]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black"> 0(1) INFO: <core> [core/udp_server.c:154]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black"> 0(1) INFO: <core> [core/udp_server.c:206]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">29(35) INFO: jsonrpcs [jsonrpcs_sock.c:443]: jsonrpc_dgram_process(): a new child 0/35</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">31(37) INFO: ctl [io_listener.c:213]: io_listen_loop(): io_listen_loop:  using epoll_lt io watch method (config)</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">35(41) INFO: <core> [core/parser/parse_fline.c:147]: parse_first_line(): method not followed by SP</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">35(41) ERROR: <core> [core/parser/parse_fline.c:271]: parse_first_line(): parse_first_line: bad message (offset: 0)</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">35(41) ERROR: <core> [core/parser/msg_parser.c:747]: parse_msg(): ERROR: parse_msg: message=<></span></p>
</div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">35(41) ERROR: <core> [core/receive.c:374]: receive_msg(): core parsing of SIP message failed (194.230.146.66:9055/2)</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black"> </span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black"> </span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">And my service:</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black"> </span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">apiVersion: v1
</span></p>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">kind: Service</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">metadata:</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">  name: kamailio-tcp</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">  annotations:</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">    service.beta.kubernetes.io/aws-load-balancer-proxy-protocol: '*'</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">    service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">    service.beta.kubernetes.io/aws-load-balancer-target-group-attributes: preserve_client_ip.enabled=true</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">    service.beta.kubernetes.io/aws-load-balancer-type: external</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">  labels:</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">    app.kubernetes.io/instance: test-sip</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">    app.kubernetes.io/name: kamailio-tcp</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">    app.kubernetes.io/version: 5.5.0-buster</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">spec:</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">  type: LoadBalancer</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">  externalTrafficPolicy: Local</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">  ports:</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">    - name: sip-tcp</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">      nodePort: 30567</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">      port: 5060</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">      protocol: TCP</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">      targetPort: 5060</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">  selector:</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">    app.kubernetes.io/instance: test-sip</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">    app.kubernetes.io/name: kamailio</span></p>
</div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black"> </span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black"> </span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">I have a Netwok Load Balancer create with a listener for TCP 5060 but when I try to connect with Zoiper or Linphone, it does not work :-(</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black"> </span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">I used tcpdump on my pod and it received well some SIP commands.</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">Any ideas of what could be wrong here?</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black"> </span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">Thanks in advance!</span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black"> </span></p>
</div>
<div>
<p class="x_x_MsoNormal" style="margin-left:35.4pt; background:white"><span style="font-size:12.0pt; color:black">Cedric</span></p>
</div>
</div>
</div>
</div>
</div>
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