June 2020 - sr-dev - kamailio.org

[kamailio/kamailio] hostname in kubernetes (#2119)
by lazedo 11 Jan '22

11 Jan '22

### Description gethostname not accurate in kubernetes  ### Troubleshooting #### Reproduction  on a recent test with kamailio in kubernetes, found that gethostname can return only the hostname and not the fqdn. this depends on the kind of object is used (deployment/statefulset) ### Possible Solutions  the below patch fixed the issues i was having ``` diff --git a/src/modules/ipops/ipops_pv.c b/src/modules/ipops/ipops_pv.c index 5f77aa9..f65b4dd 100644 --- a/src/modules/ipops/ipops_pv.c +++ b/src/modules/ipops/ipops_pv.c @@ -455,6 +455,11 @@ if (gethostname(hbuf, 512)<0) { LM_WARN("gethostname failed - host pvs will be null\n"); return -1; + } else { + struct hostent* h; + if((h = gethostbyname(hbuf)) != NULL) { + memcpy(hbuf, h->h_name, 512); + } } hlen = strlen(hbuf); ``` ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` latest master ``` * **Operating System**:  ``` buster & centos7 ``` -- 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/2119

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[kamailio/kamailio] erlang: getting null value in erl_xbuff in response of erl_rpc request (#2069)
by vipulpatel310 11 Jan '22

11 Jan '22

### Description **I did:** I have installed kamailio 5.2.4 in ubuntu system and configured kamailio script to connect with erlang node also it sends rpc request to erlang node and get response which I have printed in a logs. ... $erl_list(L) = "two"; $erl_list(L) = "one"; xlog("L_ALERT","Before RPC: $erl_list(args=>format)\n"); erl_rpc("erlang", "list_to_tuple", "$erl_list(args)", "$erl_xbuff(repl)"); xlogl("L_ALERT","type(reply): $erl_xbuff(repl=>type), format(repl): $erl_xbuff(repl=>format)\n"); ... **Expected to happen:** Response should be get from erlang node against RPC request and it should be store in erl_xbuff. And it should be print logs like: ALERT: <script>: 501:type(reply): tuple, format(repl): {"one", "two"} **Actually happened:** Response is getting properly. but the problem is to store data into xbuff so it print logs like: ALERT: <script>: 501:type(reply): <null>, format(repl): <null> ### Troubleshooting I have check with older version 4.3.0 and it works fine. getting this problem after 5.2.0 version So, I have compare 5.2.0 and 4.3.0 version code. I found one change in pv_xbuff.c file which is creating a problem when I revert the change then it works fine. #### Reproduction It will be reproducible everytime. Just sends rpc request and get the value in xbuff. check xbuff value #### Log Messages Problem logs: ``` ALERT: <script>: Before RPC: [["one", "two"]] WARNING: <core> [core/mem/q_malloc.c:480]: qm_free(): WARNING: free(0) called from erlang: pv_xbuff.c: xavp_decode(1209) ALERT: <script>: 501:type(reply): <null>, format(repl): <null> ``` logs after change: ``` ALERT: <script>: Before RPC: [["one", "two"]] WARNING: <core> [core/mem/q_malloc.c:480]: qm_free(): WARNING: free(0) called from erlang: pv_xbuff.c: xavp_decode(1209) ALERT: <script>: 501:type(reply): tuple, format(repl): {"one", "two"} ``` ### Possible Solutions revert the 6542a367638ec5f8a2b62994f8c309e7a2533962 commit. It will work fine ### Additional Information ``` version: kamailio 5.2.4 (x86_64/linux) 759867 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: 759867 compiled on 11:52:55 Sep 4 2019 with gcc 7.4.0 ``` * **Operating System**: ``` Distributor ID: Ubuntu Description: Ubuntu 18.04 LTS Release: 18.04 Codename: bionic Linux hostname.domain.com 4.15.0-20-generic #21-Ubuntu SMP Tue Apr 24 06:16:15 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux ``` -- 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/2069

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[kamailio/kamailio] kamailio can't support send Rx_AAR for origin call (#1793)
by lsm808 11 Jan '22

11 Jan '22

Hi All, When kamailio(kamailio-5.0) receive 200 OK message, we need to send Rx_AAR for origin and term call. Rx_AAR("MT_aar_reply", "origin","",2); for origin call Rx_AAR("MT_aar_reply", "term","",2); for term call. But from source code ims_qos_mod.c, we see lots of part like below to not support for a request. Even we comments them, there are still lots of issues, could we support the scenarios like below: when kamailio receive 200 OK, we can send Rx_AAR for term and origin call. //We don't ever do AAR on request for calling scenario... if (msg->first_line.type != SIP_REPLY) { // Added by vlv // LM_DBG("Can't do AAR for call session in request\n"); // return result; } -- 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/1793

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[kamailio/kamailio] while passing different callid then actual for rtpengine_offer, rtpengine_answer and rtpengine_delete, rtpstats will not populate the stastics of rtpengine (#1788)
by Surendra Tiwari 11 Jan '22

11 Jan '22

### Description  ### Troubleshooting #### Reproduction  #### Debugging Data  ``` (paste your debugging data here) ``` #### Log Messages  ``` (paste your log messages here) ``` #### SIP Traffic  ``` (paste your sip traffic here) ``` ### Possible Solutions  ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` (paste your output here) ``` * **Operating System**:  ``` (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/1788

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[kamailio/kamailio] siptrace: option ping from nathelper do not get duplicated (#1722)
by Roman Dissauer 11 Jan '22

11 Jan '22

### Description when using kamailio with mod siptrace in trace mode, option pings from nathelper module and tls encrypted packets do not get duplicated ### Troubleshooting #### Reproduction  version: kamailio 5.1.6 (x86_64/linux) modparam("nathelper", "ping_nated_only", 0) modparam("siptrace", "trace_mode", 1) modparam("siptrace", "duplicate_uri", "sip:10.1.1.1:5888") when listening on sip:10.1.1.1:5888 all the duplicated sip packets arrive except option pings from nathelper and tls encrypted traffic (which should then be already decrypted by kamailio) ### Possible Solutions  seems that core triggers are not evaluated when using tls or nathelper option pings ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` version: kamailio 5.1.6 (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 6.3.0 ``` * **Operating System**:  ``` Linux AT1LKAM04 4.9.0-8-amd64 #1 SMP Debian 4.9.110-3+deb9u6 (2018-10-08) x86_64 GNU/Linux ``` -- 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/1722

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[kamailio/kamailio] evapi: if there is no evapi clients are connected to kamailio, evapi trying to send data. (#1700)
by Surendra Tiwari 11 Jan '22

11 Jan '22

### Description right now, evapi module trying to send data even if no clients are connected .in the case new transaction is created and even suspended also. kamailio should not create the transaction if no evapi client is connected to kamailio.  ### Troubleshooting #### Reproduction  #### Debugging Data  ``` (paste your debugging data here) ``` #### Log Messages  ``` (paste your log messages here) ``` #### SIP Traffic  ``` (paste your sip traffic here) ``` ### Possible Solutions  ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` (paste your output here) ``` * **Operating System**:  ``` (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/1700

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[kamailio/kamailio] Feature request: Increase number of "custom fields" in sipcapture-module (#1278)
by mihovilkolaric 11 Jan '22

11 Jan '22

The module sipcapture provides the modparams "custom_field1_header" to "custom_field3_header", to store the content of up to three arbitrary header fields as separate columns in the database. They can be used as all other "standard" columns in homer. However I found out that searching/filtering for even more (standardized, as well as private) header fields would be very helpful (I identified about ten interesting additional headers, but the number is constantly increasing ;-) ). Could you thus please increase the number of custom fields? (I suppose the most flexible solution could be something as the db_extra in the acc-module, which is not fixed to certain columns (regarding number of columns, as well as their names) (see https://www.kamailio.org/docs/modules/5.0.x/modules/acc.html#acc.p.db_extra ).) -- 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/1278

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[kamailio/kamailio] Diameter AVP handling from kamailio.cfg (#922)
by miricz 11 Jan '22

11 Jan '22

Below feature were discussed with Carsten Bock Currently Diameter AVP values and especially Experimental Result Code is not available from the kamailio.cfg Therefore I would like to request such kind of feature. I would like to use it mainly on Cx interface for Server-Assignment-Answer (SAA), Location-Info-Answer (LIA), Multimedia-Auth-Answer (MAA), Push-Profile-Answer (PPA) It should be implemented such a way like in the ims_charging module. Thank you very much in advance! _Cheers, Zoltan_ -- 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/922

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[kamailio] add socket activation support (#293)
by zabbal 11 Jan '22

11 Jan '22

Having (optional) support for socket activation in Kamailio would bring several benefits: * Security: systemd can listen on privileged ports or socket paths and start Kamailio with privileges already dropped. * Major upgrades or reconfigurations of Kamailio requiring a full restart are possible without having the listening socket(s) ever go away. * Any service dependent on Kamailio doesn't have to wait for it to finish starting (or start at all). --- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/293

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[kamailio/kamailio] pv needed to get access to X509v3 Subject Alternative Names of peer's SSL certificate (#707)
by juha-h 11 Jan '22

11 Jan '22

A sip proxy may serve many domains listed in its SSL certificate X509v3 Subject Alternative Name field. In order to find out if a peer sip proxy is serving a particular domain, access would be needed in config file to this list of domains. --- 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/707

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[kamailio/kamailio] TLS module: access UID attribute (#1843)
by Sebastian Denz 24 Nov '21

24 Nov '21

### 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

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[kamailio/kamailio] Store full JSON output of rtpengine_query in avp (#2130)
by hrantbagdasarian 23 Nov '21

23 Nov '21

### 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

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[kamailio/kamailio] topos module producing invalid SIP message (missing Via header) when handling 200 OK to OPTIONS request (#1350)
by George Diamantopoulos 20 Oct '21

20 Oct '21

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

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[kamailio/kamailio] db_redis: add support for native redis cluster (#1997)
by George Diamantopoulos 15 Sep '21

15 Sep '21

The db_redis module seems to only support connecting with a single redis instance. It is not evident from the documentation if it implements support for native redis cluster by honouring 'MOVED' replies. ndb_redis seems to have support for native redis clusters, and supports both automatic (see allow_dynamic_nodes parameter of ndb_redis) and manual configuration of redis nodes. Since both modules are based on the hiredis library, is it safe to assume this support could be easily implemented, with some code sharing between the two modules perhaps? If db_redis supports clusters with automatic configuration only (by processing MOVED replies), perhaps the module's documentation should be updated to reflect that. -- 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/1997

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[kamailio/kamailio] Wrong Record-Route and Via header fields when TCP is used (#2033)
by leonid-xorcom 03 May '21

03 May '21

### Description Kamailio server has two legs that are connected to different networks. I'm using Kamailio v.5.2.3 and the "enable_double_rr" is implicitly set to "1". The leg "A" IP address is 10.28.80.1 The leg "B" IP address is 192.168.9.103 The call is initiated from 10.28.80.47 According to the "rr" module documentation, function record_route() should insert two "Record_Route" header fields when a request is accepted on one leg is should go out via the second leg. This works as expected in case of UDP protocol: INVITE sip:2601@192.168.0.178:49162;transport=udp SIP/2.0 Record-Route: <sip:192.168.9.103;r2=on;lr;did=e2c.a191> Record-Route: <sip:10.28.80.1;r2=on;lr;did=e2c.a191> Via: SIP/2.0/UDP 192.168.9.103;branch=z9hG4bKcfa5.d64ecbd87d5315b5993c4ccf16f86537.0 Via: SIP/2.0/UDP 10.28.80.47:5060;rport=5060;branch=z9hG4bK3a9e9a4d But when the TCP protocol is used AND "listen" parameters are defined: listen=udp:10.28.80.1:5060 listen=tcp:10.28.80.1:5060 listen=udp:192.168.9.103:5060 listen=tcp:192.168.9.103:5060 then the outbound message looks like this: INVITE sip:2601@192.168.0.178:48758;transport=tcp SIP/2.0 Record-Route: <sip:10.28.80.1;transport=tcp;lr;did=bcd.72f> Via: SIP/2.0/TCP 10.28.80.1;branch=z9hG4bKb9ca.26ea08654c9dbc32bb0dc6e3b6f92d45.0;i=3 Via: SIP/2.0/TCP 10.28.80.47:5060;rport=33976;branch=z9hG4bK5291fab1 There are two problems there: a) only one Record-Route with leg "A" is inserted b) the added "Via" header field contains the leg "A" IP address instead of expected leg "B" IP address (192.168.9.103). In the LAN trace, I see that in reality the message was sent from leg "B". IMPORTANT: The problem occurs only when the "listen" parameters are defined in the Kamailio configuration. When the "listens" are not configured then everything works correctly. ### Troubleshooting #### Reproduction #### Debugging Data #### Log Messages http://updates.xorcom.com/~xorcom/kam-tcp-problem.tar.gz The archive contains the following files: * syslog-bad.log and bad.cap - Kamailio log and tcpdump trace of a call when the problem occurs * syslog-good.log and good.cap - Kamailio log and tcpdump trace of a call when the problem doesn't occur #### SIP Traffic ### Possible Solutions ### Additional Information kamailio -v version: kamailio 5.2.3 (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 7.3.0 ***Operating System**: Ubuntu 18.0.4 -- 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/2033

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[kamailio/kamailio] import_file - wildcard support (#2125)
by sergey-safarov 31 Mar '21

31 Mar '21

### Description Could you extend `import_file` directive to support wildcards like ``` import_file "/run/kamailio/cfg/*" ``` This will allow place runtime config files with public IP of VM. Useful for cloud installation. ``` listen=udp:eth0 advertise 52.24.72.57:5060 listen=tcp:eth0 advertise 52.24.72.57:5060 ``` ### Expected behavior All files matched to wildcard included into config #### Actual observed behavior wildcard ignored -- 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/2125

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[kamailio/kamailio] lreproxy module (#2208)
by mojtabaesfandiari 03 Mar '21

03 Mar '21

lreproxy: add new lreproxy module   #### Pre-Submission Checklist    - [ ] Commit message has the format required by CONTRIBUTING guide - [ ] Commits are split per component (core, individual modules, libs, utils, ...) - [ ] Each component has a single commit (if not, squash them into one commit) - [ ] 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) - [ ] 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 - [ ] Tested changes locally - [ ] Related to issue #XXXX (replace XXXX with an open issue number) #### Description  You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/2208 -- Commit Summary -- * lreproxy module -- File Changes -- A src/modules/lreproxy/README.md (1) A src/modules/lreproxy/lreproxy.c (1976) A src/modules/lreproxy/lreproxy.h (120) A src/modules/lreproxy/lreproxy_funcs.c (460) A src/modules/lreproxy/lreproxy_funcs.h (41) A src/modules/lreproxy/lreproxy_hash.c (521) A src/modules/lreproxy/lreproxy_hash.h (70) -- Patch Links -- https://github.com/kamailio/kamailio/pull/2208.patch https://github.com/kamailio/kamailio/pull/2208.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/2208

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[kamailio/kamailio] Kamailio not retrieving custom or default socket when sending timed REGISTER messages (#2262)
by kdanderso 26 Jan '21

26 Jan '21

### Description When using Kamailio in a multi-homed configuration to register with another device using the uac module, it does not retrieve the custom or default socket information for timed registration attempts. It does, however, use the custom/default socket data for the initial registration. #### Reproduction The network is configured for two addresses: 10.9.9.121/24 and 10.9.7.121/24. Two floating IP addresses are also assigned (via Pacemaker/Corosync): 10.9.9.120/24 and 10.9.7.120/24. For testing, all addresses can be assigned permanently, so it is not necessary to have Pacemaker/Corosync installed. MySQL database has a user in the uacreg table with the socket column set to udp:10.9.7.120:5060. kamailio.cfg includes the following to enable sending of REGISTER messages: mhomed = 1 listen=udp:10.9.9.120 listen=udp:10.9.7.120 #!define DBURL "mysql://kamailio:kamailiorw@10.9.9.101/kamailio" modparam("rr", "append_fromtag", 1); modparam("uac", "reg_db_url", DBURL); modparam("uac", "reg_contact_addr", "10.9.7.120:5060"); modparam("uac", "reg_keep_callid", 1); modparam("uac", "default_socket", "udp:10.9.7.120:5060"); modparam("uac", "reg_timer_interval", 30); #### Log Messages The initial REGISTER outputs the following log data. The registration completes successfully. Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: uac [uac.c:407]: child_init(): run initial uac registration routine Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: uac [uac_reg.c:1172]: uac_reg_update(): using custom socket udp:10.9.7.120:5060 to send request Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: <core> [core/socket_info.c:628]: grep_sock_info(): checking if host==us: 10==10 && [10.9.7.120] == [10.9.9.120] Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: <core> [core/socket_info.c:635]: grep_sock_info(): checking if port 5060 (advertise 0) matches port 5060 Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: <core> [core/socket_info.c:628]: grep_sock_info(): checking if host==us: 10==10 && [10.9.7.120] == [10.9.7.120] Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: <core> [core/socket_info.c:635]: grep_sock_info(): checking if port 5060 (advertise 0) matches port 5060 Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: tm [uac.c:435]: t_uac_prepare(): next_hop=<sip:10.9.7.102> Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: tm [uac.c:158]: dlg2hash(): hashid 3846 Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: tm [uac.c:244]: t_run_local_req(): executing event_route[tm:local-request] Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: <core> [core/parser/msg_parser.c:610]: parse_msg(): SIP Request: Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: <core> [core/parser/msg_parser.c:612]: parse_msg(): method: <REGISTER> Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: <core> [core/parser/msg_parser.c:614]: parse_msg(): uri: <sip:10.9.7.102> Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: <core> [core/parser/msg_parser.c:616]: parse_msg(): version: <SIP/2.0> Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: <core> [core/parser/parse_via.c:1303]: parse_via_param(): Found param type 232, <branch> = <z9hG4bK60f.6fd7c907000000000000000000000000.0>; state=16 Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: <core> [core/parser/parse_via.c:2639]: parse_via(): end of header reached, state=5 Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: <core> [core/parser/msg_parser.c:498]: parse_headers(): Via found, flags=2 Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: <core> [core/parser/msg_parser.c:500]: parse_headers(): this is the first via Mar 24 19:09:27 kam_test kamailio[8425]: exec: *** cfgtrace:local_route=[tm:local-request] c=[/usr/local/etc/kamailio/kamailio.cfg] l=229 a=26 n=xlog Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: <script>: In event_route(tm:local-request) Mar 24 19:09:27 kam_test kamailio[8425]: DEBUG: tm [uac.c:664]: send_prepared_request_impl(): uac: 0x7268e184 branch: 0 to 10.9.7.102:5060 When the timer expires, the following is logged. Since the socket is not found, the registration fails: Mar 24 19:09:57 kam_test kamailio[8425]: DEBUG: tm [uac.c:435]: t_uac_prepare(): next_hop=<sip:10.9.7.102> Mar 24 19:09:57 kam_test kamailio[8425]: ERROR: <core> [core/forward.c:181]: get_out_socket(): no socket found Mar 24 19:09:57 kam_test kamailio[8425]: ERROR: <core> [core/forward.c:183]: get_out_socket(): no corresponding socket found for(udp:10.9.7.102:5060) Mar 24 19:09:57 kam_test kamailio[8425]: ERROR: tm [ut.h:316]: uri2dst2(): no corresponding socket found for "10.9.7.102" af 2 (udp:10.9.7.102:5060) Mar 24 19:09:57 kam_test kamailio[8425]: ERROR: tm [uac.c:463]: t_uac_prepare(): no socket found Mar 24 19:09:57 kam_test kamailio[8425]: DEBUG: tm [h_table.c:132]: free_cell_helper(): freeing transaction 0x7268de10 from uac.c:604 Mar 24 19:09:57 kam_test kamailio[8425]: ERROR: uac [uac_reg.c:1196]: uac_reg_update(): failed to send request for [kamailioha] ### Additional Information version: kamailio 5.3.2 (arm6/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 17:22:05 Mar 18 2020 with gcc 8.3.0 * **Operating System**: Linux kam_test 4.19.75-v7+ #1270 SMP Tue Sep 24 18:45:11 BST 2019 armv7l GNU/Linux -- 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/2262

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[kamailio/kamailio] core: main - Protect async-signal-unsafe code in sig_usr() with SIG_DEBUG (#2127)
by Guillem Jover 02 Dec '20

02 Dec '20

#### Pre-Submission Checklist - [ ] Commit message has the format required by CONTRIBUTING guide - [ ] Commits are split per component (core, individual modules, libs, utils, ...) - [ ] Each component has a single commit (if not, squash them into one commit) - [ ] 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) - [ ] 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 - [ ] Tested changes locally - [ ] Related to issue #XXXX (replace XXXX with an open issue number) #### Description The sig_usr() signal handler contains debug code to print memory usage and statistics that is not async-signal-safe, which can cause crashes or misbehavior. This code which only affects explicit SIGUSR1 signals on children processes, and is not guarded with the SIG_DEBUG macro. You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/2127 -- Commit Summary -- * core: main - Protect async-signal-unsafe code in sig_usr() with SIG_DEBUG -- File Changes -- M src/main.c (2) -- Patch Links -- https://github.com/kamailio/kamailio/pull/2127.patch https://github.com/kamailio/kamailio/pull/2127.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/2127

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[kamailio/kamailio] Expand the list of required default 3rd party libraries for Kamailio (#969)
by Olle E. Johansson 02 Dec '20

02 Dec '20

(from devmeeting #Fosdem) - adding new dependencies as core dependencies - Curl - libssl - uuid - libunistring - libxml2 Any other candidates? They have to be libraries that are commonly installed on most Linux/Unix system. This would mean that a lot of more modules will be built by default, like TLS, HTTP_CLIENT, WEBSOCKET. We may also look over the names of the packages/groups for the build system and linux distros -- 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/969

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[kamailio/kamailio] topos module seems to break re-SUBSCRIBE routing to downstream destinations (#1724)
by George Diamantopoulos 18 Nov '20

18 Nov '20

### Description Kamailio seems to fail to properly route in-dialog SUBSCRIBE with the topos module enabled. In this configuration, SUBSCRIBEs are expected to be delivered to a downstream UAS, an asterisk instance in the internal network. record_route() is executed for all initial requests, including SUBSCRIBEs. Routing is performed correctly with the topos module disabled, no other modifications were needed.  ### Troubleshooting I haven't been able to work around this issue in any other way other than disabling the topos module. #### Reproduction The configuration used is a heavily modified version of the example configuration file, but the handling of SUBSCRIBEs is generally simple. The initial SUBSCRIBE is subject to some tests, the R-URI is edited and dispatched to a farm of asterisk servers based on some criteria. Record Routing is enforced, so subsequent in-dialog re-SUBSCRIBEs are expected to be routed with loose_route(), which doesn't seem to handle things properly.  #### Debugging Data I'm attaching kamailio logs with debug=4, cfg_trace  #### Log Messages See attachments  #### SIP Traffic Please see: https://www.cloudshark.org/captures/d2643aae7f2a  ### Possible Solutions Using topoh instead for topos, but unfortunately this will break communication for other reasons (messages too large/UDP fragmentation for some peers). ### Additional Information * **Kamailio Version** Tried with kamailio 5.1.6 and kamailio 5.3.0-dev0 deb.kamailio.org repositories were used to acquire binaries for both versions * **Operating System**: Debian Stretch  [resubscribe.log](https://github.com/kamailio/kamailio/files/2586440/resubsc… -- 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/1724

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[kamailio/kamailio] uri_restore_rcv_alias() tried twice for local request (#2014)
by Alex Hermann 18 Nov '20

18 Nov '20

### Description While debugging an issue with locally generated in-dialog requests I stumbled upon some weirdness with the alias functionality from the nathelper module. The dialog modules tries to handle an alias parameter when sending an in-dialog request by calling ```uri_restore_rcv_alias()``` in the function ```build_dlg_t()```. A few instructions later, the same is attempted by the tm module in the function ```req_within()```. It seems to me that the attempt by the dialog module is redundant and can be removed. And while at it, IMHO it should be removed from the tm module too. This is functionality introduced by the nathelper module. Nowhere in the documentation it is mentioned there is some automatic handling of the alias parameter. If handling is needed for local requests, the script writer can call ```handle_uri_alias()``` from within local_route. If the functionality has to stay, may I suggest that the code in the nathelper module makes use of the ```uri_restore_rcv_alias()``` function instead of having its own duplicate implementation. Less maintenance, easier debugging. -- 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/2014

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[kamailio/kamailio] rtpengine: stats for rtpengine command and reply from rtpengine (#1699)
by Surendra Tiwari 18 Nov '20

18 Nov '20

### Description rightnow, there is no stats about command sent to rtpengine and getting reply from rtpengine. There should be a stats that will tell that number of offer request sent: number of answer request sent: number of delete request sent: number of failed request for offer [after retry]: number of failed request for answer [after retry]: number of failed request for delete [after retry]: This will help to identify actual number of failed request.  ### Troubleshooting #### Reproduction  #### Debugging Data  ``` (paste your debugging data here) ``` #### Log Messages  ``` (paste your log messages here) ``` #### SIP Traffic  ``` (paste your sip traffic here) ``` ### Possible Solutions  ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` (paste your output here) ``` * **Operating System**:  ``` (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/1699

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[kamailio/kamailio] 100% CPU usage after NTP date update (#2046)
by Benjamin Marty 18 Nov '20

18 Nov '20

#### Reproduction Install newest Kamailio 5.2. Change date e.g. 2 Years into the future. (Make sure you have no daemon running which prohibits those operations): ``` sudo date -s "2014-12-25 $(date +%H:%M:%S)" ``` ``` sudo date -s "2016-12-25 $(date +%H:%M:%S)" ``` Kamailio now uses the whole CPU to do stuff: ``` top - 08:10:35 up 14 days, 1:29, 2 users, load average: 3.77, 1.83, 1.05 Tasks: 212 total, 11 running, 201 sleeping, 0 stopped, 0 zombie %Cpu(s): 95.9 us, 1.5 sy, 2.2 ni, 0.0 id, 0.0 wa, 0.0 hi, 0.4 si, 0.0 st MiB Mem : 926.1 total, 116.3 free, 382.5 used, 427.3 buff/cache MiB Swap: 100.0 total, 40.4 free, 59.6 used. 423.4 avail Mem PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 13264 root 20 0 89720 3944 2676 R 44.9 0.4 0:05.15 kamailio 13266 root 20 0 89720 4000 2736 R 37.3 0.4 0:04.63 kamailio 13267 root 20 0 89720 4912 3488 R 36.0 0.5 0:04.37 kamailio 13270 root 20 0 89720 4540 3240 R 36.0 0.5 0:05.85 kamailio 13269 root 20 0 89720 4000 2736 R 34.7 0.4 0:04.81 kamailio 13265 root 20 0 89720 3944 2680 R 34.4 0.4 0:04.61 kamailio 13261 root 20 0 89720 3952 2676 R 32.2 0.4 0:04.44 kamailio 13262 root 20 0 89720 3944 2676 R 31.8 0.4 0:04.72 kamailio 13256 root 20 0 89720 4752 3540 R 30.3 0.5 0:07.04 kamailio 13268 root 20 0 89720 4000 2736 R 30.3 0.4 0:04.49 kamailio 18021 root 20 0 40116 11884 5728 D 13.7 1.3 0:01.11 apt-get ``` There are multiple mailing list entries regarding this issue: https://lists.kamailio.org/pipermail/sr-users/2015-October/090465.html https://lists.kamailio.org/pipermail/sr-users/2015-November/090487.html https://lists.kamailio.org/pipermail/sr-users/2019-June/105967.html https://lists.kamailio.org/pipermail/sr-users/2019-August/106428.html I was able to get rid of the issue with uncommenting the mentioned part of the code. But I'm quite sure that's not a fix :) ![image](https://user-images.githubusercontent.com/11159719/63680341-b6d67880-c7f3-11e9-825b-529e7ec26b2e.png) -- 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/2046

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[kamailio/kamailio] add rtpproxy in kamailio/kamailio-ci:master-alpine (#2109)
by Gaurav Bmotra 05 Nov '20

05 Nov '20

hi can any one help me to add rtpproxy in kamailio/kamailio-ci:master-alpine thank you -- 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/2109

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sr-dev June 2020