sr-dev November 2017

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26 participants
481 discussions

[kamailio/kamailio] ims_isc module does not deliver to AS after asynchronous SAR to HSS (distinct PSI) (#1168)

by Christoph VALENTIN

### Description This is the same test case as I used for bug Report #1160 I used kamailio as an scscf (based on the configuration files from kamailio/examples/scscf) I did some changes according to my needs I did some Basic tests - the results were satisfying --> OK I configured a distinct PSI on the HSS (sip:04321234501@vict-ims.net) --> OK I registered some user from a Zoiper Client --> OK I told zoiper to call sip:04321234501@vict-ims.net --> I received 555 AS Contacting Failed - iFC terminated dialog ### Troubleshooting For some reason, the ims_isc module cannot deliver the Initial INVITE to the AS. First I thought, there was a bug in TM module, however there was no bug in TM module (please find the Explanation in issue #1160) The ims_isc module issues a CRITICAL log: File 2017_06_20_distinct_psi_03_scscf_kamailio.log: Line 642 - 660: Jun 20 16:14:12 vict-ims /usr/local/sbin/kamailio[108125]: INFO: ims_registrar_scscf [cxdx_avp.c:138]: cxdx_get_avp(): cxdx_get_experimental_result_code: Failed finding avp Jun 20 16:14:12 vict-ims /usr/local/sbin/kamailio[108125]: INFO: ims_registrar_scscf [cxdx_sar.c:84]: create_return_code(): created AVP successfully : [saa_return_code] - [1] Jun 20 16:14:12 vict-ims /usr/local/sbin/kamailio[108125]: ERROR: *** cfgtrace:failure_route=[UNREG_SAR_REPLY] c=[/usr/local/etc/kamailio-scscf/kamailio-scscf-routes.cfg] l=127 a=26 n=xlog Jun 20 16:14:12 vict-ims /usr/local/sbin/kamailio[108125]: ERROR: *** cfgtrace:failure_route=[UNREG_SAR_REPLY] c=[/usr/local/etc/kamailio-scscf/kamailio-scscf-routes.cfg] l=143 a=21 n=switch Jun 20 16:14:12 vict-ims /usr/local/sbin/kamailio[108125]: ERROR: *** cfgtrace:failure_route=[UNREG_SAR_REPLY] c=[/usr/local/etc/kamailio-scscf/kamailio-scscf-routes.cfg] l=130 a=26 n=xlog Jun 20 16:14:12 vict-ims /usr/local/sbin/kamailio[108125]: ERROR: *** cfgtrace:failure_route=[UNREG_SAR_REPLY] c=[/usr/local/etc/kamailio-scscf/kamailio-scscf-routes.cfg] l=131 a=5 n=route Jun 20 16:14:12 vict-ims /usr/local/sbin/kamailio[108125]: ERROR: *** cfgtrace:failure_route=[term] c=[/usr/local/etc/kamailio-scscf/kamailio-scscf-routes.cfg] l=673 a=26 n=xlog Jun 20 16:14:12 vict-ims /usr/local/sbin/kamailio[108125]: ERROR: *** cfgtrace:failure_route=[term] c=[/usr/local/etc/kamailio-scscf/kamailio-scscf-routes.cfg] l=675 a=24 n=t_newtran Jun 20 16:14:12 vict-ims /usr/local/sbin/kamailio[108125]: ERROR: tm [tm.c:1316]: w_t_newtran(): ERROR: t_newtran: transaction already in process 0x7ff2a6e66a58 Jun 20 16:14:12 vict-ims /usr/local/sbin/kamailio[108125]: ERROR: *** cfgtrace:failure_route=[term] c=[/usr/local/etc/kamailio-scscf/kamailio-scscf-routes.cfg] l=677 a=25 n=set_dlg_profile Jun 20 16:14:12 vict-ims /usr/local/sbin/kamailio[108125]: ERROR: *** cfgtrace:failure_route=[term] c=[/usr/local/etc/kamailio-scscf/kamailio-scscf-routes.cfg] l=692 a=16 n=if Jun 20 16:14:12 vict-ims /usr/local/sbin/kamailio[108125]: ERROR: *** cfgtrace:failure_route=[term] c=[/usr/local/etc/kamailio-scscf/kamailio-scscf-routes.cfg] l=685 a=25 n=is_method Jun 20 16:14:12 vict-ims /usr/local/sbin/kamailio[108125]: ERROR: *** cfgtrace:failure_route=[term] c=[/usr/local/etc/kamailio-scscf/kamailio-scscf-routes.cfg] l=686 a=63 n=assign Jun 20 16:14:12 vict-ims /usr/local/sbin/kamailio[108125]: ERROR: *** cfgtrace:failure_route=[term] c=[/usr/local/etc/kamailio-scscf/kamailio-scscf-routes.cfg] l=687 a=63 n=assign Jun 20 16:14:12 vict-ims /usr/local/sbin/kamailio[108125]: ERROR: *** cfgtrace:failure_route=[term] c=[/usr/local/etc/kamailio-scscf/kamailio-scscf-routes.cfg] l=688 a=24 n=record_route Jun 20 16:14:12 vict-ims /usr/local/sbin/kamailio[108125]: ERROR: *** cfgtrace:failure_route=[term] c=[/usr/local/etc/kamailio-scscf/kamailio-scscf-routes.cfg] l=698 a=16 n=if Jun 20 16:14:12 vict-ims /usr/local/sbin/kamailio[108125]: ERROR: *** cfgtrace:failure_route=[term] c=[/usr/local/etc/kamailio-scscf/kamailio-scscf-routes.cfg] l=692 a=26 n=isc_match_filter Jun 20 16:14:12 vict-ims /usr/local/sbin/kamailio[108125]: INFO: ims_isc [mod.c:233]: isc_match_filter(): Checking triggers Jun 20 16:14:12 vict-ims /usr/local/sbin/kamailio[108125]: CRITICAL: ims_isc [mod.c:284]: isc_match_filter(): SKIP: 0 #### Reproduction I can help to reproduce the issue. mailto:christoph.valentin@kapsch.net Currently I have got an experimental test setup using Zoiper Clients. After week 27 I should have simulated test cases to repeat the Scenario "per mouse-click" #### Debugging Data  ``` (paste your debugging data here) ``` #### Log Messages  ``` [logs-tshark-routes_2017_06_21.zip](https://github.com/kamailio/kamailio/fil… ``` #### SIP Traffic  ``` sip || diameter traffic at the s-cscf (172.29.21.23) [logs-tshark-routes_2017_06_21.zip](https://github.com/kamailio/kamailio/fil… ``` ### Possible Solutions  ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` [root@vict-ims ~]# kamailio -v version: kamailio 4.4.5 (x86_64/linux) b0945e-dirty 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: b0945e -dirty compiled on 20:06:13 Jun 7 2017 with gcc 4.8.5 [root@vict-ims ~]# ``` * **Operating System**:  ``` [root@vict-ims ~]# uname -a Linux vict-ims 3.10.0-229.el7.x86_64 #1 SMP Thu Jan 29 18:37:38 EST 2015 x86_64 x86_64 x86_64 GNU/Linux [root@vict-ims ~]# ``` -- 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/1168

5 years, 7 months

[kamailio] set_contact_alias is not applied (#445)

by Olle E. Johansson

If I run set_contact_alias nothing happens - the contact remains the same on the outbound message There's no error returned and debug logs indicate a proper header However, if I add "msg_apply_changes()" on the line after set_contact_alias the Contact sent to next hop has the alias content No other changes --- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/445

5 years, 10 months

[kamailio/kamailio] I_perform_user_authorization_request(): no int value param passed (#1099)

by riccardovarotto

5 years, 11 months

[kamailio] error while dumping dialog via RPC (#145)

by Savolainen Dmitri

In part of profiles and/or variables section while using `static inline void internal_rpc_print_dlg(rpc_t *rpc, void *c, dlg_cell_t *dlg, int with_context) ` May be it is an error of ctl module ``` # kamcmd dlg.list { h_entry: 6718 h_id: 20440 call-id: 48c9fe85f6750163(a)192.168.5.60 from_uri: sip:000*051@xxxxxx.xx:5068 to_uri: sip:002@xxxxxx.xx:5068 state: 4 start_ts: 1430324850 init_ts: 1430324847 timeout: 1430368049 lifetime: 43200 dflags: 515 sflags: 0 iflags: 0 caller: { tag: bda5e24faa4c4ff5 contact: sip:000*051@192.168.5.60:5066;transport=udp;alias=xxx.xxx.78.202~5066~1 cseq: 5457 route_set: socket: udp:xxx.xxx.66.150:5068 } callee: { tag: 4y2gjr7N9231K contact: sip:002@xxx.xxx.66.151:5080;transport=udp cseq: 0 route_set: socket: udp:xxx.xxx.66.150:5068 } profiles: { ERROR while parsing the record 62, @698: 03 : bad record ``` --- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/145

5 years, 12 months

[kamailio/kamailio] Feature Request: possibility to reload dialogs from db without restarting kamailio (#1274)

by alexsosic

Hi, we're trying to have scalable Kamailio nodes that are stateless. That means that we can for example load dispatchers and reload them from an API endpoint. Now we're stuck on the dialog part. All our nodes load the dialogs from a shared db, what happens when a node gets down is that a packet reaches another node and does not know how to handle that because the dialog does not have it's ip address. Also there is no possibility to reload the dialogs from db so that we could update the records in the db and have the dialogs ip changed on an anctive node's ip. Is there a possibility to have a function to reload the dialogs from db on a running kamailio? -- 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/1274

6 years

[kamailio/kamailio] define flag_t as unsigned long (#1288)

by juha-h

Currently core/flags.h defines typedef unsigned int flag_t; It would better to use unsigned long in order to allow more that 32 flags on 64 bit architectures. -- 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/1288

6 years

[kamailio/kamailio] IPOPS is_in_subnet function doesn't match host address in cidr notation (#1250)

by kbdfck

### Description is_in_subnet function requires subnet param to be network address and fails for host address in cidr notation despite it is contained in corresponding subnet. For example, is_in_subnet("1.2.3.2", "1.2.3.0/30") returns true but is_in_subnet("1.2.3.2", "1.2.3.2/30") returns false, although 1.2.3.2 is present in 1.2.3.2/30 and 1.2.3.2 is allowed IP of 1.2.3.0/30 Of course, "1.2.3.2/30" this is not actually a subnet specification and rather is IP in CIDR notation, but sometimes it is required to check if some IP matches specified IP with CIDR. ### Possible Solutions It would be cool if is_in_subnet take such cases as matches. I think this should not break anything, because host IP and CIDR always define network containing specified host. Another solution would be separate function with more relaxed behavior... This happens on Kamailio 5.1 devel. -- 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/1250

6 years

[kamailio/kamailio] Kamailio + rsyslog, still writing logs to /var/log/syslog in DEBUG_MODE (#1070)

by Fyodor

Ubuntu 16.04.2 LTS version: kamailio 4.3.4 (x86_64/linux) /etc/kamailio/kamailio.cfg: ``` ### LOG Levels: 3=DBG, 2=INFO, 1=NOTICE, 0=WARN, -1=ERR #!ifdef WITH_DEBUG debug=4 log_stderror=yes #!else debug=2 log_stderror=no #!endif memdbg=5 memlog=5 log_facility=LOG_LOCAL0 ``` /etc/rsyslog.d/50-default.conf ``` local0.* -/var/log/kamailio.log ``` kamailio.log file ``` -rw-r--r-- 1 syslog adm 1788189 Apr 14 12:09 /var/log/kamailio.log ``` If i disable WITH_DEBUG in kamailio config - it writes log to /var/log/kamailio.log, if i enable it - kamailio write logs to /var/log/syslog. -- 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/1070

6 years, 1 month

[kamailio/kamailio] db_cassandra can't find table version (#618)

by goharahmed

Hi devs, I'm trying to make the db_cassandra work for my kamailio specifically userblacklist module. I've cassanda keyspace and tables defined along with the db_schema directory structure defined as instructed however the debug logs keep telling me that table 'version' doesn't exist. I've taken a look inside the dbcassa_table.c file https://github.com/kamailio/kamailio/blob/master/modules/db_cassandra/dbcas… Somewhere in this function it just doesn't get hold of "tbc" and hence it throws up error. Here is how I've figured out this code. hash = core_hash(dbn, tbn, DBCASSA_TABLE_SIZE); **if(!hash) LM_ERR("hash NOT FOUND\n");** hashidx = hash % DBCASSA_TABLE_SIZE; **if(!hashidx) LM_ERR("hashidx NOT FOUND\n");** ref_read_data(dbcassa_tbl_htable[hashidx].lock); tbc = dbcassa_tbl_htable[hashidx].dtp; **if(!tbc) LM_ERR("TBC NOT FOUND\n");** while(tbc) { LM_DBG("found dbname=%.*s, table=%.*s\n", tbc->dbname.len, tbc->dbname.s, tbc->name.len, tbc->name.s); if(tbc->hash==hash && tbc->dbname.len == dbn->len && tbc->name.len == tbn->len && !strncasecmp(tbc->dbname.s, dbn->s, dbn->len) && !strncasecmp(tbc->name.s, tbn->s, tbn->len)) { memcpy(full_path_buf + dbcassa_schema_path.len, dbn->s, dbn->len); len = dbcassa_schema_path.len + dbn->len; full_path_buf[len++] = '/'; memcpy(full_path_buf + len, tbn->s, tbn->len); full_path_buf[len + tbn->len] = '\0'; if(dbcassa_check_mtime(&tbc->mt) == 0) return tbc; old_tbc = tbc; break; } tbc = tbc->next; } unref_read_data(dbcassa_tbl_htable[hashidx].lock); **if(!old_tbc) { LM_ERR("OLD_TBC NOT FOUND\n");** return NULL; } and upon starting of kamailio after recompiling the module I see these lines printed. 0(15574) DEBUG: db_cassandra [dbcassa_base.cpp:149]: db_cassa_new_connection(): opening connection: cassa://xxxx:xxxx@127.0.0.1:9160/kamailio 0(15574) DEBUG: <core> [mem/f_malloc.c:439]: fm_malloc(): fm_malloc(0x7f9c14f8a010, 48) called from db_cassandra: dbcassa_base.cpp: db_cassa_new_connection(155) 0(15574) DEBUG: <core> [mem/f_malloc.c:514]: fm_malloc(): fm_malloc(0x7f9c14f8a010, 48) returns address 0x7f9c150055f0 0(15574) DEBUG: db_cassandra [dbcassa_base.cpp:161]: db_cassa_new_connection(): 0x7f9c150055f0=pkg_malloc(48) 0(15574) DEBUG: db_cassandra [dbcassa_base.cpp:117]: dbcassa_open(): Opened connection to Cassandra cluster 127.0.0.1:9160 0(15574) DEBUG: db_cassandra [dbcassa_base.cpp:955]: db_cassa_query(): query table=version **0(15574) ERROR: db_cassandra [dbcassa_table.c:463]: dbcassa_db_get_table(): TBC NOT FOUND 0(15574) ERROR: db_cassandra [dbcassa_table.c:486]: dbcassa_db_get_table(): OLD_TBC NOT FOUND** 0(15574) ERROR: db_cassandra [dbcassa_base.cpp:449]: cassa_translate_query(): table version does not exist! 0(15574) ERROR: db_cassandra [dbcassa_base.cpp:962]: db_cassa_query(): Failed to query Cassandra cluster 0(15574) ERROR: <core> [db.c:397]: db_table_version(): error in db_query 0(15574) ERROR: <core> [db.c:436]: db_check_table_version(): querying version for table userblacklist 0(15574) ERROR: userblacklist [db_userblacklist.c:86]: userblacklist_db_init(): during table version check. 0(15574) DEBUG: <core> [db_pool.c:100]: pool_remove(): removing connection from the pool 0(15574) DEBUG: <core> [mem/f_malloc.c:575]: fm_free(): fm_free(0x7f9c14f8a010, 0x7f9c150055f0), called from db_cassandra: dbcassa_base.cpp: db_cassa_free_connection(203) 0(15574) DEBUG: <core> [mem/f_malloc.c:594]: fm_free(): fm_free: freeing block alloc'ed from db_cassandra: dbcassa_base.cpp: db_cassa_new_connection(155) 0(15574) DEBUG: <core> [mem/f_malloc.c:575]: fm_free(): fm_free(0x7f9c14f8a010, 0x7f9c15005318), called from core: db.c: db_do_close(356) 0(15574) DEBUG: <core> [mem/f_malloc.c:594]: fm_free(): fm_free: freeing block alloc'ed from core: db.c: db_do_init2(298) 0(15574) ERROR: <core> [sr_module.c:968]: init_mod(): Error while initializing module userblacklist (/usr/local/lib64/kamailio/modules/userblacklist.so) ERROR: error while initializing modules Kindly look into this and let me know how to make this work. Thanks, Sammy --- 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/618

6 years, 1 month

[kamailio/kamailio] Problem with topos together with track_cseq_updates (#1038)

by lamSteven

### Description When using the dialog track_cseq_updates feature (to increase the cseq for calls that are authenticated using the uac uac_auth) together with topos, it seems like a reply is not handled by topos. #### Log Messages I have a 2219 line debug log demonstrating this, i can supply this on request. -- 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/1038

6 years, 1 month

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sr-dev November 2017