sr-dev September 2021

sr-dev@lists.kamailio.org

18 participants
305 discussions

[kamailio/kamailio] TLS module: access UID attribute (#1843)

by Sebastian Denz

### Description While implementing an edgeproxy based on kamailio i have to add a custom SIPHeader which contains the uid from the useragents client certificate. The UID is part of the subject like: O = Company CN = Sebastian Denz UID = denz But i cant access that attribute. All i can do is reading the CN and O. ### Expected behavior There should be a select to access the uid Attribute from the subject, or at least a select which returns the whole subject, so it can be parsed manually in kamailio.cfg. #### Actual observed behavior It is only possible to access the O and CN field from the subject. ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` kamailio -v version: kamailio 5.2.0 (x86_64/linux) flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144 MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: unknown compiled with gcc 5.3.1 ``` -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/1843

2 years, 7 months

[kamailio/kamailio] Store full JSON output of rtpengine_query in avp (#2130)

by hrantbagdasarian

### Description Currently the rtpengine_query function stores some values in predefined avps. I would like to have access to the whole output returned by the query to rtpengine. Sample provided at: https://github.com/sipwise/rtpengine#query-message ### Possible Solutions / Expected behavior Introduce a new avp which stores the full output in json format. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2130

2 years, 7 months

[kamailio/kamailio] Error when parsing P-Asserted-Identity use $ai variable (#2837)

by MikhailKalashnikov

### Description According to RFC 3261 part `7.3.1 Header Field Format` header fields values can be extended over multiple lines separated with tab (`\r\n\t`). It seems that for many headers Kamailio support this format, but for `P-Asserted-Identity` if I try to use variable `$ai` I get error and null value ``` ERROR: |1232432423|<core> [core/parser/parse_addr_spec.c:662]: parse_addr_spec(): unexpected char [] in status 0: [] . ERROR: |1232432423|<core> [core/parser/parse_ppi_pai.c:71]: parse_pai_ppi_body(): Error parsing PAI/PPI body 1 '<sip:+70000000000@test.com>, <tel:+79211119987>' ``` I attach example of pcap. [pai.zip](https://github.com/kamailio/kamailio/files/7071411/pai.zip) And below quotes from RFC 3261 ``` Header fields can be extended over multiple lines by preceding each extra line with at least one SP or horizontal tab (HT) .... Route: <sip:alice@atlanta.com>, <sip:bob@biloxi.com>, <sip:carol@chicago.com> ``` ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` version: kamailio 5.4.0 (x86_64/linux) 6c4fce flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: 6c4fce compiled on 17:15:32 Jul 29 2020 with gcc 4.8.5 ``` * **Operating System**: ``` CentOS Linux release 7.8.2003 ``` -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2837

2 years, 7 months

[kamailio/kamailio] nathelper: fix_nated_sdp added ignoring RFC3605-param if omitted (#2784)

by Dmitry Wagin

#### Pre-Submission Checklist - [x] Commit message has the format required by CONTRIBUTING guide - [x] Commits are split per component (core, individual modules, libs, utils, ...) - [x] Each component has a single commit (if not, squash them into one commit) - [x] No commits to README files for modules (changes must be done to docbook files in doc/ subfolder, the README file is autogenerated) #### Type Of Change - [x] Small bug fix (non-breaking change which fixes an issue) - [ ] New feature (non-breaking change which adds new functionality) - [ ] Breaking change (fix or feature that would change existing functionality) #### Checklist: - [x] PR should be backported to stable branches - [x] Tested changes locally - [x] Related to issue #2459, #2768 #### Description There's a small regression after #2497. If SDP didn't have an "a=rtcp" header (RFC1889 behavior), Kamailio had thrown an Error `can't extract 'a=rtcp' IP from the SDP` on every INVITE. After the PR Kamailio does not flood into log. Also refactored #2769. You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/2784 -- Commit Summary -- * nathelper: fix_nated_sdp added ignoring RFC3605-param if omitted -- File Changes -- M src/modules/nathelper/nathelper.c (37) -- Patch Links -- https://github.com/kamailio/kamailio/pull/2784.patch https://github.com/kamailio/kamailio/pull/2784.diff -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/pull/2784

2 years, 7 months

[kamailio/kamailio] rtpengine -> send_rtpp_command(): mismatched cookie in websocket response (#2862)

by marcinkowalczyk

### Description Hi, I've pushed some production traffic over latest 5.5.2 release on top of rtpengine connected over websocket ( jus ws://xxx.xx.xx.xx) . `modparam("rtpengine", "wsapi", "lwsc")` but from time to time I can see following error and rtpengine_manage fails ``` Sep 24 19:44:17 kamailio5 /usr/sbin/kamailio[15906]: ERROR: [BYE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> lwsc [lwsc_mod.c:367]: ksr_lwsc_callback(): losing read buffer of 4096 bytes Sep 24 19:44:17 kamailio5 /usr/sbin/kamailio[15906]: ERROR: [BYE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> rtpengine [rtpengine.c:3008]: send_rtpp_command(): mismatched cookie in websocket response Sep 24 19:44:17 kamailio5 /usr/sbin/kamailio[15906]: ERROR: [BYE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> rtpengine [rtpengine.c:2678]: rtpp_function_call(): no available proxies ``` RTT towards rtpengine ~100-150ms #### Debugging Data #### Log Messages ``` Sep 24 19:42:58 kamailio5 /usr/sbin/kamailio[15905]: INFO: [INVITE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: New request - M=INVITE R=sip:cb2e964f-1eb7-41fe-a7d3-5fafebf4f3c9@bgfmx.localdomain F=sip:+XXXXX@172.31.12.244 T=sip:cb2e964f-1eb7-41fe-a7d3-5fafebf4f3c9@bgfmx.localdomain IP=10.23.136.115:5060 (10.23.136.115:5060) ID=bgfmx.localdomain_654888 Sep 24 19:42:58 kamailio5 /usr/sbin/kamailio[15905]: INFO: [INVITE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: Add to rr sip:cb2e964f-1eb7-41fe-a7d3-5fafebf4f3c9@bgfmx.localdomain => c2lwOmNiMmU5NjRmLTFlYjctNDFmZS1hN2QzLTVmYWZlYmY0ZjNjOUBiZ2ZteC5jcmF6eWNhbGwuY29t Sep 24 19:42:58 kamailio5 /usr/sbin/kamailio[15905]: INFO: [INVITE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: RTPEngineID bgfmx.localdomain set from header to 3 ID=bgfmx.localdomain_654888 Sep 24 19:42:58 kamailio5 /usr/sbin/kamailio[15905]: INFO: [INVITE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: Generated MOS A label for bgfmx.localdomain_654888 - a324492e-ea41-44c1-982e-8397799a08b1 Sep 24 19:42:58 kamailio5 /usr/sbin/kamailio[15905]: INFO: [INVITE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: Generated MOS B label for bgfmx.localdomain_654888 - 8882300b-c07e-4f45-a864-1158b8412b60 Sep 24 19:42:58 kamailio5 /usr/sbin/kamailio[15905]: INFO: [INVITE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: SIP > WebRTC Sep 24 19:42:58 kamailio5 /usr/sbin/kamailio[15905]: INFO: [INVITE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: RTP Selected ws://xx.xx.xx.xx:22222 Sep 24 19:42:59 kamailio5 /usr/sbin/kamailio[15905]: INFO: [INVITE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: Fix SDP BUNDLE for iOS devices Sep 24 19:42:59 kamailio5 /usr/sbin/kamailio[15905]: INFO: [INVITE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: stored transaction [36958:1549764233] sip:+XXXXX@172.31.12.244 => sip:474tnvd1@15j11kooqfes.invalid;transport=ws Sep 24 19:42:59 kamailio5 /usr/sbin/kamailio[15922]: INFO: [INVITE bgfmx.localdomain_654888 10.23.245.162:29794@ws]--> <script>: Reply - S=100 - Trying M=INVITE IP=<null>:<null> (10.23.245.162:29794) ID=bgfmx.localdomain_654888 Sep 24 19:42:59 kamailio5 /usr/sbin/kamailio[15922]: INFO: [INVITE bgfmx.localdomain_654888 10.23.245.162:29794@ws]--> <script>: Reply from websocket to SIP: 100 M=INVITE R=<null> F=sip:+XXXXX@bgfmx.localdomain T=sip:cb2e964f-1eb7-41fe-a7d3-5fafebf4f3c9@bgfmx.localdomain IP=10.23.136.115:5060 (10.23.245.162:29794) ID=bgfmx.localdomain_654888 Sep 24 19:42:59 kamailio5 /usr/sbin/kamailio[15922]: INFO: [INVITE bgfmx.localdomain_654888 10.23.245.162:29794@ws]--> <script>: Reply - S=180 - Ringing M=INVITE IP=<null>:<null> (10.23.245.162:29794) ID=bgfmx.localdomain_654888 Sep 24 19:42:59 kamailio5 /usr/sbin/kamailio[15922]: INFO: [INVITE bgfmx.localdomain_654888 10.23.245.162:29794@ws]--> <script>: Reply from websocket to SIP: 180 M=INVITE R=<null> F=sip:+XXXXX@bgfmx.localdomain T=sip:cb2e964f-1eb7-41fe-a7d3-5fafebf4f3c9@bgfmx.localdomain IP=10.23.136.115:5060 (10.23.245.162:29794) ID=bgfmx.localdomain_654888 Sep 24 19:42:59 kamailio5 /usr/sbin/kamailio[15922]: INFO: [INVITE bgfmx.localdomain_654888 10.23.245.162:29794@ws]--> <script>: Reply - S=200 - OK M=INVITE IP=<null>:<null> (10.23.245.162:29794) ID=bgfmx.localdomain_654888 Sep 24 19:42:59 kamailio5 /usr/sbin/kamailio[15922]: INFO: [INVITE bgfmx.localdomain_654888 10.23.245.162:29794@ws]--> <script>: Reply from websocket to SIP: 200 M=INVITE R=<null> F=sip:+XXXXX@bgfmx.localdomain T=sip:cb2e964f-1eb7-41fe-a7d3-5fafebf4f3c9@bgfmx.localdomain IP=10.23.136.115:5060 (10.23.245.162:29794) ID=bgfmx.localdomain_654888 Sep 24 19:42:59 kamailio5 /usr/sbin/kamailio[15907]: INFO: [ACK bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: New request - M=ACK R=sip:474tnvd1@15j11kooqfes.invalid;alias=10.23.245.162~29794~5;transport=ws F=sip:+XXXXX@172.31.12.244 T=sip:cb2e964f-1eb7-41fe-a7d3-5fafebf4f3c9@bgfmx.localdomain IP=10.23.136.115:5060 (10.23.136.115:5060) ID=bgfmx.localdomain_654888 Sep 24 19:42:59 kamailio5 /usr/sbin/kamailio[15907]: INFO: [ACK bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: Desination WS - lookup sip:cb2e964f-1eb7-41fe-a7d3-5fafebf4f3c9@bgfmx.localdomain ID=bgfmx.localdomain_654888 Sep 24 19:42:59 kamailio5 /usr/sbin/kamailio[15907]: INFO: [ACK bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: Restored from RR header 15j11kooqfes.invalid -RTPEngineID 3 inst:<null> ID=bgfmx.localdomain_654888 Sep 24 19:42:59 kamailio5 /usr/sbin/kamailio[15907]: INFO: [ACK bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: Exists A label for bgfmx.localdomain_654888 - a324492e-ea41-44c1-982e-8397799a08b1 Sep 24 19:42:59 kamailio5 /usr/sbin/kamailio[15907]: INFO: [ACK bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: Exists B label for bgfmx.localdomain_654888 - 8882300b-c07e-4f45-a864-1158b8412b60 Sep 24 19:42:59 kamailio5 /usr/sbin/kamailio[15907]: INFO: [ACK bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: stored transaction [<null>:<null>] sip:+XXXXX@172.31.12.244 => sip:474tnvd1@15j11kooqfes.invalid;transport=ws Sep 24 19:43:13 kamailio5 /usr/sbin/kamailio[15908]: INFO: [INFO bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: New request - M=INFO R=sip:474tnvd1@15j11kooqfes.invalid;alias=10.23.245.162~29794~5;transport=ws F=sip:+XXXXX@172.31.12.244 T=sip:cb2e964f-1eb7-41fe-a7d3-5fafebf4f3c9@bgfmx.localdomain IP=10.23.136.115:5060 (10.23.136.115:5060) ID=bgfmx.localdomain_654888 Sep 24 19:43:13 kamailio5 /usr/sbin/kamailio[15908]: INFO: [INFO bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: Desination WS - lookup sip:cb2e964f-1eb7-41fe-a7d3-5fafebf4f3c9@bgfmx.localdomain ID=bgfmx.localdomain_654888 Sep 24 19:43:13 kamailio5 /usr/sbin/kamailio[15908]: INFO: [INFO bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: Restored from RR header 15j11kooqfes.invalid -RTPEngineID 3 inst:<null> ID=bgfmx.localdomain_654888 Sep 24 19:43:13 kamailio5 /usr/sbin/kamailio[15908]: INFO: [INFO bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: Exists A label for bgfmx.localdomain_654888 - a324492e-ea41-44c1-982e-8397799a08b1 Sep 24 19:43:13 kamailio5 /usr/sbin/kamailio[15908]: INFO: [INFO bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: Exists B label for bgfmx.localdomain_654888 - 8882300b-c07e-4f45-a864-1158b8412b60 Sep 24 19:43:13 kamailio5 /usr/sbin/kamailio[15908]: INFO: [INFO bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: SIP-INFO received start recording ID=bgfmx.localdomain_654888 Sep 24 19:43:13 kamailio5 /usr/sbin/kamailio[15908]: INFO: [INFO bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: RTPENGINE STATS: mos_average/mos_average_packetloss/mos_average_jitter/mos_average_roundtrip 4.3/0/0/143763 Sep 24 19:44:16 kamailio5 /usr/sbin/kamailio[15906]: INFO: [BYE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: New request - M=BYE R=sip:474tnvd1@15j11kooqfes.invalid;alias=10.23.245.162~29794~5;transport=ws F=sip:+XXXXX@172.31.12.244 T=sip:cb2e964f-1eb7-41fe-a7d3-5fafebf4f3c9@bgfmx.localdomain IP=10.23.136.115:5060 (10.23.136.115:5060) ID=bgfmx.localdomain_654888 Sep 24 19:44:16 kamailio5 /usr/sbin/kamailio[15906]: INFO: [BYE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: Restored from RR header 15j11kooqfes.invalid -RTPEngineID 3 inst:<null> ID=bgfmx.localdomain_654888 Sep 24 19:44:16 kamailio5 /usr/sbin/kamailio[15906]: INFO: [BYE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: Exists A label for bgfmx.localdomain_654888 - 8882300b-c07e-4f45-a864-1158b8412b60 Sep 24 19:44:16 kamailio5 /usr/sbin/kamailio[15906]: INFO: [BYE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: Exists B label for bgfmx.localdomain_654888 - a324492e-ea41-44c1-982e-8397799a08b1 Sep 24 19:44:17 kamailio5 /usr/sbin/kamailio[15906]: ERROR: [BYE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> lwsc [lwsc_mod.c:367]: ksr_lwsc_callback(): losing read buffer of 4096 bytes Sep 24 19:44:17 kamailio5 /usr/sbin/kamailio[15906]: ERROR: [BYE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> rtpengine [rtpengine.c:3008]: send_rtpp_command(): mismatched cookie in websocket response Sep 24 19:44:17 kamailio5 /usr/sbin/kamailio[15906]: ERROR: [BYE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> rtpengine [rtpengine.c:2678]: rtpp_function_call(): no available proxies Sep 24 19:44:17 kamailio5 /usr/sbin/kamailio[15906]: INFO: [BYE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: RTPENGINE STATS: mos_average/mos_average_packetloss/mos_average_jitter/mos_average_roundtrip <null>/<null>/<null>/<null> Sep 24 19:44:17 kamailio5 /usr/sbin/kamailio[15906]: INFO: [BYE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: Stop mediaproxy for all branches - R=sip:474tnvd1@15j11kooqfes.invalid;alias=10.23.245.162~29794~5;transport=ws ID=bgfmx.localdomain_654888 Sep 24 19:44:17 kamailio5 /usr/sbin/kamailio[15906]: ERROR: [BYE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> rtpengine [rtpengine.c:2678]: rtpp_function_call(): no available proxies Sep 24 19:44:17 kamailio5 /usr/sbin/kamailio[15906]: ERROR: [BYE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> rtpengine [rtpengine.c:2678]: rtpp_function_call(): no available proxies Sep 24 19:44:17 kamailio5 /usr/sbin/kamailio[15906]: INFO: [BYE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: Desination WS - lookup sip:cb2e964f-1eb7-41fe-a7d3-5fafebf4f3c9@bgfmx.localdomain ID=bgfmx.localdomain_654888 Sep 24 19:44:17 kamailio5 /usr/sbin/kamailio[15906]: INFO: [BYE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: Restored from RR header 15j11kooqfes.invalid -RTPEngineID 3 inst:<null> ID=bgfmx.localdomain_654888 Sep 24 19:44:17 kamailio5 /usr/sbin/kamailio[15906]: INFO: [BYE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: Exists A label for bgfmx.localdomain_654888 - 8882300b-c07e-4f45-a864-1158b8412b60 Sep 24 19:44:17 kamailio5 /usr/sbin/kamailio[15906]: INFO: [BYE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: Exists B label for bgfmx.localdomain_654888 - a324492e-ea41-44c1-982e-8397799a08b1 Sep 24 19:44:17 kamailio5 /usr/sbin/kamailio[15906]: INFO: [BYE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: SIP > WebRTC Sep 24 19:44:17 kamailio5 /usr/sbin/kamailio[15906]: ERROR: [BYE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> rtpengine [rtpengine.c:2678]: rtpp_function_call(): no available proxies Sep 24 19:44:17 kamailio5 /usr/sbin/kamailio[15906]: INFO: [BYE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: RTPEngine Failover no X-RTPEngineID-failover header failing to 1 Sep 24 19:44:17 kamailio5 /usr/sbin/kamailio[15906]: INFO: [BYE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: post RTP Sep 24 19:44:17 kamailio5 /usr/sbin/kamailio[15906]: INFO: [BYE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: RTP Selected ws://52.209.63.240:22222 Sep 24 19:44:17 kamailio5 /usr/sbin/kamailio[15906]: INFO: [BYE bgfmx.localdomain_654888 10.23.136.115:5060@udp]--> <script>: stored transaction [36971:163653632] sip:+XXXXX@172.31.12.244 => sip:474tnvd1@15j11kooqfes.invalid;transport=ws Sep 24 19:44:17 kamailio5 /usr/sbin/kamailio[15922]: INFO: [BYE bgfmx.localdomain_654888 10.23.245.162:29794@ws]--> <script>: Reply - S=200 - OK M=BYE IP=<null>:<null> (10.23.245.162:29794) ID=bgfmx.localdomain_654888 Sep 24 19:44:17 kamailio5 /usr/sbin/kamailio[15922]: INFO: [BYE bgfmx.localdomain_654888 10.23.245.162:29794@ws]--> <script>: Reply from websocket to SIP: 200 M=BYE R=<null> F=sip:+XXXXX@bgfmx.localdomain T=sip:cb2e964f-1eb7-41fe-a7d3-5fafebf4f3c9@bgfmx.localdomain IP=10.23.136.115:5060 (10.23.245.162:29794) ID=bgfmx.localdomain_654888 ``` RTPEngine log ``` Sep 24 19:42:58 ip-172-28-11-189 rtpengine[18874]: INFO: [bgfmx.localdomain_654888]: [control] Received command 'offer' from 52.49.87.3:1816 Sep 24 19:42:58 ip-172-28-11-189 rtpengine[18874]: NOTICE: [bgfmx.localdomain_654888]: [core] Creating new call Sep 24 19:42:58 ip-172-28-11-189 rtpengine[18874]: INFO: [bgfmx.localdomain_654888]: [control] Replying to 'offer' from 52.49.87.3:1816 (elapsed time 0.001349 sec) Sep 24 19:42:59 ip-172-28-11-189 rtpengine[18874]: INFO: [bgfmx.localdomain_654888 port 32358]: [crypto] DTLS-SRTP successfully negotiated using AEAD_AES_256_GCM Sep 24 19:42:59 ip-172-28-11-189 rtpengine[18874]: INFO: [bgfmx.localdomain_654888 port 32358]: [crypto] DTLS-SRTP successfully negotiated using AEAD_AES_256_GCM Sep 24 19:42:59 ip-172-28-11-189 rtpengine[18874]: INFO: [bgfmx.localdomain_654888]: [control] Received command 'answer' from 52.49.87.3:2192 Sep 24 19:42:59 ip-172-28-11-189 rtpengine[18874]: INFO: [bgfmx.localdomain_654888]: [core] Received answer SDP with media ID ('audio') when no media ID was offered Sep 24 19:42:59 ip-172-28-11-189 rtpengine[18874]: INFO: [bgfmx.localdomain_654888]: [crypto] DTLS: Peer certificate accepted Sep 24 19:42:59 ip-172-28-11-189 rtpengine[18874]: INFO: [bgfmx.localdomain_654888]: [control] Replying to 'answer' from 52.49.87.3:2192 (elapsed time 0.000811 sec) Sep 24 19:43:03 ip-172-28-11-189 rtpengine[18874]: INFO: [bgfmx.localdomain_654888 port 32358]: [core] Confirmed peer address as 103.102.144.211:52093 Sep 24 19:43:03 ip-172-28-11-189 rtpengine[18874]: INFO: [bgfmx.localdomain_654888 port 32380]: [core] Confirmed peer address as 52.209.63.245:56876 Sep 24 19:43:03 ip-172-28-11-189 rtpengine[18874]: INFO: [bgfmx.localdomain_654888 port 32381]: [core] Confirmed peer address as 52.209.63.245:56877 Sep 24 19:43:13 ip-172-28-11-189 rtpengine[18874]: INFO: [bgfmx.localdomain_654888]: [control] Received command 'start recording' from 52.49.87.3:30337 Sep 24 19:43:13 ip-172-28-11-189 rtpengine[18874]: ERR: [bgfmx.localdomain_654888]: [core] Call recording requested, but no spool directory configured Sep 24 19:43:13 ip-172-28-11-189 rtpengine[18874]: INFO: [bgfmx.localdomain_654888]: [control] Replying to 'start recording' from 52.49.87.3:30337 (elapsed time 0.000009 sec) Sep 24 19:43:13 ip-172-28-11-189 rtpengine[18874]: INFO: [bgfmx.localdomain_654888]: [control] Received command 'query' from 52.49.87.3:30337 Sep 24 19:43:13 ip-172-28-11-189 rtpengine[18874]: INFO: [bgfmx.localdomain_654888]: [control] Replying to 'query' from 52.49.87.3:30337 (elapsed time 0.000131 sec) Sep 24 19:44:16 ip-172-28-11-189 rtpengine[18874]: INFO: [bgfmx.localdomain_654888]: [control] Received command 'query' from 52.49.87.3:43726 Sep 24 19:44:16 ip-172-28-11-189 rtpengine[18874]: INFO: [bgfmx.localdomain_654888]: [control] Replying to 'query' from 52.49.87.3:43726 (elapsed time 0.000156 sec) ``` ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` version: kamailio 5.5.2 (x86_64/linux) flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLOCKLIST, HAVE_RESOLV_RES, TLS_PTHREAD_MUTEX_SHARED ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: unknown compiled with gcc 10.2.1 ``` * **Operating System**: ``` root@kamailio5:~# kamailio -v version: kamailio 5.5.2 (x86_64/linux) flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLOCKLIST, HAVE_RESOLV_RES, TLS_PTHREAD_MUTEX_SHARED ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: unknown compiled with gcc 10.2.1 root@kamailio5:~# uname -a Linux kamailio5 5.10.0-8-cloud-amd64 #1 SMP Debian 5.10.46-4 (2021-08-03) x86_64 GNU/Linux root@kamailio5:~# lsb_release -a No LSB modules are available. Distributor ID: Debian Description: Debian GNU/Linux 11 (bullseye) Release: 11 Codename: bullseye root@kamailio5:~# ``` rtpengine version on media proxy ``` ii ngcp-rtpengine 10.0.1.4+0~mr10.0.1.4 all NGCP RTP/media proxy - meta package ii ngcp-rtpengine-daemon 10.0.1.4+0~mr10.0.1.4 amd64 proxy for RTP and media streams used in NGCP, userspace part ii ngcp-rtpengine-iptables 10.0.1.4+0~mr10.0.1.4 amd64 IPtables extension module for the kernel-space NGCP media proxy ii ngcp-rtpengine-kernel-dkms 10.0.1.4+0~mr10.0.1.4 all IPtables kernel module for the NGCP media proxy - DKMS ii ngcp-rtpengine-kernel-source 10.0.1.4+0~mr10.0.1.4 all IPtables kernel module for the NGCP media proxy - source ii ngcp-rtpengine-recording-daemon 10.0.1.4+0~mr10.0.1.4 amd64 recording daemon for RTP and media streams ii ngcp-rtpengine-utils 10.0.1.4+0~mr10.0.1.4 all scripts and Perl modules for NGCP rtpengine ``` -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2862

2 years, 7 months

[kamailio/kamailio] mqueue: add two new module parameters (#2825)

by Stefan Mititelu

Add mqueue_name and mqueue_size to define queues. Updated doc.   #### Pre-Submission Checklist    - [X] Commit message has the format required by CONTRIBUTING guide - [X] Commits are split per component (core, individual modules, libs, utils, ...) - [X] Each component has a single commit (if not, squash them into one commit) - [X] No commits to README files for modules (changes must be done to docbook files in `doc/` subfolder, the README file is autogenerated) #### Type Of Change - [ ] Small bug fix (non-breaking change which fixes an issue) - [X] New feature (non-breaking change which adds new functionality) - [ ] Breaking change (fix or feature that would change existing functionality) #### Checklist:  - [ ] PR should be backported to stable branches - [X] Tested changes locally - [ ] Related to issue #XXXX (replace XXXX with an open issue number) #### Description  Add 2 new mqueue module parameters to simplify config queue definition. You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/2825 -- Commit Summary -- * mqueue: add two new module parameters -- File Changes -- M src/modules/mqueue/doc/mqueue_admin.xml (58) M src/modules/mqueue/mqueue_mod.c (38) -- Patch Links -- https://github.com/kamailio/kamailio/pull/2825.patch https://github.com/kamailio/kamailio/pull/2825.diff -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/pull/2825

2 years, 7 months

[kamailio/kamailio] Crash in Kamailio 5.3.7 and onward (#2803)

by Ivan Aponte

### Description There is a Segmentation Fault that occurs with Kamailio 5.3.7 and onward. It does not occurs always. I am using alpine version 3.12 and it happens after lot of traffic. This does not happens with previous versions. After it crash it keeps crashing for about 5-10 times (something with the dialogs I believe). ### Troubleshooting #### Reproduction  Is difficult to reproduce the issue it happens after some hours runnning. I have not been able to reproduce it out of prod environment #### Debugging Data  I was able to have a core dump. BT ``` #0 0x00007fbcae3d01fa in dlg_onroute (req=0x7fbcae9fd408, route_params=<optimized out>, param=<optimized out>) at dlg_handlers.c:1322 #1 0x00007fbcae71e6b5 in run_rr_callbacks (req=req@entry=0x7fbcae9fd408, rr_param=rr_param@entry=0x7ffe08bf50d0) at rr_cb.c:96 #2 0x00007fbcae714e7a in after_loose (_m=0x7fbcae9fd408, preloaded=<optimized out>) at loose.c:951 #3 0x0000558669815d5e in do_action (h=h@entry=0x7ffe08bf58c0, a=a@entry=0x7fbcae964878, msg=msg@entry=0x7fbcae9fd408) at core/action.c:1077 #4 0x0000558669810bbf in run_actions (h=h@entry=0x7ffe08bf58c0, a=0x7fbcae964878, msg=0x7fbcae9fd408) at core/action.c:1576 #5 0x000055866981c5f3 in run_actions_safe (h=h@entry=0x7ffe08bf6770, a=<optimized out>, msg=<optimized out>) at core/action.c:1640 #6 0x00005586698e8b5a in rval_get_int (h=0x7ffe08bf6770, msg=<optimized out>, i=i@entry=0x7ffe08bf5b98, rv=rv@entry=0x7fbcae9649d0, cache=cache@entry=0x0) at core/rvalue.c:915 #7 0x00005586698ed9b7 in rval_expr_eval_int (h=h@entry=0x7ffe08bf6770, msg=msg@entry=0x7fbcae9fd408, res=res@entry=0x7ffe08bf5b98, rve=rve@entry=0x7fbcae9649c8) at core/rvalue.c:1913 #8 0x0000558669815a51 in do_action (h=h@entry=0x7ffe08bf6770, a=a@entry=0x7fbcae967258, msg=msg@entry=0x7fbcae9fd408) at core/action.c:1047 #9 0x0000558669810bbf in run_actions (h=h@entry=0x7ffe08bf6770, a=0x7fbcae964640, msg=msg@entry=0x7fbcae9fd408) at core/action.c:1576 #10 0x0000558669813c56 in do_action (h=h@entry=0x7ffe08bf6770, a=a@entry=0x7fbcae941968, msg=msg@entry=0x7fbcae9fd408) at core/action.c:695 #11 0x0000558669810bbf in run_actions (h=h@entry=0x7ffe08bf6770, a=a@entry=0x7fbcae93c9f8, msg=msg@entry=0x7fbcae9fd408) at core/action.c:1576 #12 0x000055866981c68b in run_top_route (a=0x7fbcae93c9f8, msg=msg@entry=0x7fbcae9fd408, c=c@entry=0x0) at core/action.c:1661 #13 0x00005586698bff2f in receive_msg (buf=buf@entry=0x558669baffa0 <buf> "ACK sip:529999999@185.X.X.X:5060 SIP/2.0\r\nVia: SIP/2.0/UDP 201.X.X.X:51620;rport;branch=z9hG4bKa229em1tD95yg\r\nRoute: <sip:34.X.X.X;lr;did=d6c.7ac2>\r\nRoute: <sip:204.X.X.X;lr;ftag="..., len=<optimized out>, rcv_info=rcv_info@entry=0x7ffe08bf6ab8) at core/receive.c:423 #14 0x0000558669975ad5 in udp_rcv_loop () at core/udp_server.c:554 #15 0x000055866980f36f in main_loop () at main.c:1673 #16 0x00005586698072df in main (argc=8, argv=<optimized out>) at main.c:2802 ``` I notice that req->callid is NULL and that's what the LM_WARN instruction is trying to answer. I see that there is really a callid in the request ``` (gdb) p req->callid $2 = (struct hdr_field *) 0x0 ``` buf with address sanitized ``` (gdb) p req->buf $3 = 0x558669baffa0 <buf> "ACK sip:52999999999@185.X.X.X:5060 SIP/2.0\r\nVia: SIP/2.0/UDP 201.X.X.X:51620;rport;branch=z9hG4bKa229em1tD95yg\r\nRoute: <sip:34.X.X.X;lr;did=d6c.7ac2>\r\nRoute: <sip:204.44.138.145;lr;ftag=6Ua3gyNtjcNZg;did=d6c.a82f0ab6>\r\nMax-Forwards: 69\r\nFrom: \"V7211038140XXXXX\" <sip:3325040318@201.X.X.X>;tag=6Ua3gyNtjcNZg\r\nTo: <sip:0XXXXX#529999999@34.X.X.X:5060>;tag=yTTrUSrh-D1\r\nCall-ID: 80f064e6-64dc-123a-55b9-d4bed9f99694\r\nCSeq: 38887155 ACK\r\nContact: <sip:gw+1-XXXXXX-XXXXX@201.X.X.X:51620;transport=udp;gw=1-XXXXX-XXXX>\r\nContent-Length: 0\r\n\r\n" ``` #### Log Messages  ``` {"log":" 8(20) NOTICE: {2 1 INVITE 91a0458-d564a8c0-13c4-65014-325a3-60f3462f-325a3} acc [acc.c:279]: acc_log_request(): ACC: transaction answered: timestamp=1626827218;method=INVITE;from_tag=a8f3938-d564a8c0-13c4-65014-325a3-504c0745-325a3;to_tag=00mTqYrLtU7;call_id=91a0458-d564a8c0-13c4-65014-325a3-60f3462f-325a3;code=200;reason=OK;src_user=99999999;src_domain=34.X.X.X;src_ip=201.X.X.X;dst_ouser=9999999#529999999;dst_user=9999999#529999999;dst_domain=200.X.X.X.145\n","stream":"stderr","time":"2021-07-21T00:26:58.667367489Z"} {"log":" 7(19) NOTICE: {2 102 INVITE 2e0da1634918d23662e1ad786be4f5ee(a)34.X.X.X} acc [acc.c:279]: acc_log_request(): ACC: transaction answered: timestamp=1626827218;method=INVITE;from_tag=as751a378e;to_tag=rdsCYaseahb;call_id=2e0da1634918d23662e1ad786be4f5ee@34.X.X.X;code=200;reason=OK;src_user=asterisk;src_domain=34.X.X.X;src_ip=200.X.X.X.46;dst_ouser=888888#529999999;dst_user=888888#529999999;dst_domain=200.X.X.X.145\n","stream":"stderr","time":"2021-07-21T00:26:58.969958529999999Z"} {"log":" 1(13) NOTICE: {2 1 INVITE 919e958-d564a8c0-13c4-65014-325a1-7577499e-325a1} acc [acc.c:279]: acc_log_request(): ACC: transaction answered: timestamp=1626827219;method=INVITE;from_tag=a8e0a78-d564a8c0-13c4-65014-325a1-7a5b131c-325a1;to_tag=maap2JSSk82;call_id=919e958-d564a8c0-13c4-65014-325a1-7577499e-325a1;code=200;reason=OK;src_user=99999999;src_domain=34.X.X.X;src_ip=201.X.X.X;dst_ouser=9999999#529999999;dst_user=9999999#529999999;dst_domain=200.X.X.X.145\n","stream":"stderr","time":"2021-07-21T00:26:59.067200485Z"} {"log":" 1(13) NOTICE: {2 102 INVITE 1f5bbcfa4052aa7c0b9e6def3529999999d7b(a)34.X.X.X} acc [acc.c:279]: acc_log_request(): ACC: transaction answered: timestamp=1626827219;method=INVITE;from_tag=as27988b45;to_tag=2ugyneFdK-6;call_id=1f5bbcfa4052aa7c0b9e6def3529999999d7b@34.X.X.X;code=200;reason=OK;src_user=asterisk;src_domain=34.X.X.X;src_ip=200.X.X.X.46;dst_ouser=888888#529999999;dst_user=888888#529999999;dst_domain=200.X.X.X.145\n","stream":"stderr","time":"2021-07-21T00:26:59.790695092Z"} {"log":"15(27) CRITICAL: \u003ccore\u003e [core/pass_fd.c:277]: receive_fd(): EOF on 11\n","stream":"stderr","time":"2021-07-21T00:27:00.21590784Z"} {"log":" 0(12) ALERT: \u003ccore\u003e [main.c:766]: handle_sigs(): child process 16 exited by a signal 11\n","stream":"stderr","time":"2021-07-21T00:27:00.21832504Z"} {"log":" 0(12) ALERT: \u003ccore\u003e [main.c:769]: handle_sigs(): core was generated\n","stream":"stderr","time":"2021-07-21T00:27:00.218383311Z"} {"log":" 0(12) INFO: \u003ccore\u003e [main.c:792]: handle_sigs(): terminating due to SIGCHLD\n","stream":"stderr","time":"2021-07-21T00:27:00.21839027Z"} {"log":" 7(19) INFO: \u003ccore\u003e [main.c:847]: sig_usr(): signal 15 received\n","stream":"stderr","time":"2021-07-21T00:27:00.218395693Z"} {"log":"10(22) INFO: \u003ccore\u003e [main.c:847]: sig_usr(): signal 15 received\n","stream":"stderr","time":"2021-07-21T00:27:00.218401306Z"} {"log":"11(23) INFO: \u003ccore\u003e [main.c:847]: sig_usr(): signal 15 received\n","stream":"stderr","time":"2021-07-21T00:27:00.218406783Z"} {"log":"12(24) INFO: \u003ccore\u003e [main.c:847]: sig_usr(): signal 15 received\n","stream":"stderr","time":"2021-07-21T00:27:00.218479042Z"} {"log":" 9(21) INFO: \u003ccore\u003e [main.c:847]: sig_usr(): signal 15 received\n","stream":"stderr","time":"2021-07-21T00:27:00.218598805Z"} {"log":"15(27) INFO: \u003ccore\u003e [main.c:847]: sig_usr(): signal 15 received\n","stream":"stderr","time":"2021-07-21T00:27:00.218610128Z"} {"log":"13(25) INFO: \u003ccore\u003e [main.c:847]: sig_usr(): signal 15 received\n","stream":"stderr","time":"2021-07-21T00:27:00.218629146Z"} {"log":"14(26) INFO: \u003ccore\u003e [main.c:847]: sig_usr(): signal 15 received\n","stream":"stderr","time":"2021-07-21T00:27:00.218768686Z"} {"log":" 8(20) INFO: \u003ccore\u003e [main.c:847]: sig_usr(): signal 15 received\n","stream":"stderr","time":"2021-07-21T00:27:00.218918555Z"} {"log":" 2(14) INFO: \u003ccore\u003e [main.c:847]: sig_usr(): signal 15 received\n","stream":"stderr","time":"2021-07-21T00:27:00.22114204Z"} {"log":" 3(15) INFO: \u003ccore\u003e [main.c:847]: sig_usr(): signal 15 received\n","stream":"stderr","time":"2021-07-21T00:27:00.222683081Z"} {"log":" 5(17) INFO: \u003ccore\u003e [main.c:847]: sig_usr(): signal 15 received\n","stream":"stderr","time":"2021-07-21T00:27:00.2228392Z"} {"log":" 1(13) INFO: \u003ccore\u003e [main.c:847]: sig_usr(): signal 15 received\n","stream":"stderr","time":"2021-07-21T00:27:00.224429948Z"} {"log":" 6(18) INFO: \u003ccore\u003e [main.c:847]: sig_usr(): signal 15 received\n","stream":"stderr","time":"2021-07-21T00:27:00.225537387Z"} {"log":" 0(12) INFO: \u003ccore\u003e [core/sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialized\n","stream":"stderr","time":"2021-07-21T00:27:00.240625585Z"} ``` #### SIP Traffic  Unfortunately I couldn't capture traffic ### Possible Solutions  I went back to alpine 3.10 ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` version: kamailio 5.3.7 (x86_64/linux) flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES, TLS_PTHREAD_MUTEX_SHARED ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: unknown compiled on 12:42:10 Jul 15 2021 with gcc 9.3.0 ``` * **Operating System**: alpine 3.12 running on a container ``` (paste your output here) ``` -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2803

2 years, 8 months

[kamailio/kamailio] uac: registration refresh should in half time of expire (#2765)

by Surendra Tiwari

#### Pre-Submission Checklist    - [X] Commit message has the format required by CONTRIBUTING guide - [X] Commits are split per component (core, individual modules, libs, utils, ...) - [X] Each component has a single commit (if not, squash them into one commit) - [X] No commits to README files for modules (changes must be done to docbook files in `doc/` subfolder, the README file is autogenerated) #### Type Of Change - [X] Small bug fix (non-breaking change which fixes an issue) - [ ] New feature (non-breaking change which adds new functionality) - [ ] Breaking change (fix or feature that would change existing functionality) #### Checklist:  - [X] PR should be backported to stable branches - [X] Tested changes locally - [ ] Related to issue #XXXX (replace XXXX with an open issue number) #### Description Currently re-registration is not happening in half of expire time. sometime its reaching near to expire time then sending re-registration. usually sip servers expect re-registration to happen in half of expire time.  You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/2765 -- Commit Summary -- * uac: registration refresh should in half time of expire -- File Changes -- M src/modules/uac/uac_reg.c (2) -- Patch Links -- https://github.com/kamailio/kamailio/pull/2765.patch https://github.com/kamailio/kamailio/pull/2765.diff -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/pull/2765

2 years, 8 months

[kamailio/kamailio] topos module producing invalid SIP message (missing Via header) when handling 200 OK to OPTIONS request (#1350)

by George Diamantopoulos

Hello all, I've come across the following issue with topos on Kamailio 5.1.0-rc2. ### Description Kamailio acts as a proxy for asterisk instances residing in a private IP range. Asterisk's peers are configured with their public IP address or hostname, but asterisk will dispatch requests to them to kamailio instead (because kamailio's IP is set in outboundproxy option in peer definition). This works fine for INVITEs, but if qualify=yes is set for the peer, asterisk will send out OPTIONs to monitor these peers. If the topos module is loaded, 200 OK replies to these OPTIONs will be malformed when forwarded from kamailio to asterisk (no Via header present). Disabling the topos module will resolve this. ### Troubleshooting #### Reproduction Configure a peer in asterisk with outboundproxy option set to kamailio's IP address. Set qualify=yes. Adjust kamailio's default configuration so that OPTIONs to other hosts besides itself are routed. Change the following section in request_route: ``` if ($rU==$null) { # request with no Username in RURI sl_send_reply("484","Address Incomplete"); exit; } ``` to: ``` if ( ($rU==$null) && !(is_method("OPTIONS")) ) { # request with no Username in RURI sl_send_reply("484","Address Incomplete"); exit; } # Permit asterisk's monitoring using options if(is_method("OPTIONS") && uri!=myself) { route(RELAY); } ``` Enable and configure the topos module with database. #### SIP Traffic asterisk:5060 -> kamailio:5060 ``` OPTIONS sip:peer.domain.tld SIP/2.0 Via: SIP/2.0/UDP asterisk:5060;branch=z9hG4bK460330cf;rport Max-Forwards: 70 From: "asterisk" <sip:asterisk@domain.tld>;tag=as690c2406 To: <sip:peer.domain.tld> Contact: <sip:asterisk@asterisk:5060> Call-ID: 6548f43b2d8740122186bb0c6e72ac78(a)domain.tld CSeq: 102 OPTIONS User-Agent: myUA Date: Sun, 03 Dec 2017 00:39:38 GMT Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE Supported: replaces, timer Content-Length: 0 ``` kamailio:5060 -> peer:5060 ``` OPTIONS sip:peer.domain.tld SIP/2.0 Via: SIP/2.0/UDP kamailio:5060;branch=z9hG4bK460330cf;rport Max-Forwards: 69 From: "asterisk" <sip:asterisk@domain.tld>;tag=as690c2406 To: <sip:peer.domain.tld> Contact: <sip:asterisk@asterisk:5060> Call-ID: 6548f43b2d8740122186bb0c6e72ac78(a)domain.tld CSeq: 102 OPTIONS User-Agent: myUA Date: Sun, 03 Dec 2017 00:39:38 GMT Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE Supported: replaces, timer Content-Length: 0 ``` peer:5060 -> kamailio:5060 ``` SIP/2.0 200 OK Via: SIP/2.0/UDP kamailio;branch=z9hG4bKda8d.cc03bd2def8ad36e8c43f61ab31a636f.0;received=kamailio;rport=5060 From: "asterisk" <sip:asterisk@domain.tld>;tag=as690c2406 To: <sip:peer.domain.tld>;tag=as472874ee Call-ID: 6548f43b2d8740122186bb0c6e72ac78(a)domain.tld CSeq: 102 OPTIONS Server: myUA Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE Supported: replaces, timer Contact: <sip:peer:5060> Accept: application/sdp Content-Length: 0 ``` **kamailio:5060 -> asterisk:5060: Missing Via Header** ``` SIP/2.0 200 OK From: "asterisk" <sip:asterisk@domain.tld>;tag=as690c2406 To: <sip:peer.domain.tld>;tag=as472874ee Call-ID: 6548f43b2d8740122186bb0c6e72ac78(a)domain.tld CSeq: 102 OPTIONS Server: myUA Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE Supported: replaces, timer Contact: <sip:peer:5060> Accept: application/sdp Content-Length: 0 ``` ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` version: kamailio 5.1.0-rc2 (x86_64/linux) flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: unknown compiled with gcc 6.3.0 ``` * **Operating System**: ``` Debian 9.1 ``` * **Other pertinent configuration information**: This kamailio box has several network interfaces. mhomed is not used, instead force_send_socket is called where necessary. I'm mentioning this in case it's what might trigger this issue with topos. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/1350

2 years, 8 months

[kamailio/kamailio] snmpstats: get_statistic(): failed to retrieve statistics for local_replies (#2865)

by Marat

2 years, 8 months

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sr-dev September 2021