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You can delete next line and everything above before submitting (it is a comment). --> ### Description Hello, I have just upgraded our IMS core to the very last version. However, when I try to register one user (Alice) the SIP REGISTER does not reach the SCSCF. After having captured packets flow I realized that it was fault of I-CSCF. I saw DWR/DWA messages between HSS and ICSCF so I assume that the Diameter connection is successfully estalbished. However, no UAR message is sent from I-CSCF to HSS. <!-- Explain what you did, what you expected to happen, and what actually happened. --> ### Troubleshooting #### Reproduction <!-- If the issue can be reproduced, describe how it can be done. --> #### Debugging Data <!-- If you got a core dump, use gdb to extract troubleshooting data - full backtrace, local variables and the list of the code at the issue location. gdb /path/to/kamailio /path/to/corefile bt full info locals list If you are familiar with gdb, feel free to attach more of what you consider to be relevant. --> ``` (paste your debugging data here) ``` #### Log Messages Apr 1 19:45:30 ims systemd[1]: Starting LSB: Start the Kamailio ICSCF SIP proxy server... Apr 1 19:45:30 ims /usr/sbin/kamailio[5847]: CRITICAL: cdp [diameter_peer.c:423]: diameter_peer_destroy(): destroy_diameter_peer(): Bye Bye from C Diameter Peer test Apr 1 19:45:31 ims icscf[7406]: Starting Kamailio ICSCF SIP Server: icscf:loading modules under config path: /usr/lib64/kamailio/modules_k/:/usr/lib64/kamailio/modules/:/usr/lib/kam ailio/modules_k/:/usr/lib/kamailio/modules/ Apr 1 19:45:31 ims icscf[7406]: Listening on Apr 1 19:45:31 ims icscf[7406]: udp: 127.0.0.1:6060 Apr 1 19:45:31 ims icscf[7406]: tcp: 127.0.0.1:6060 Apr 1 19:45:31 ims icscf[7406]: Aliases: Apr 1 19:45:31 ims icscf[7406]: *: icscf.open-ims.test:* Apr 1 19:45:31 ims icscf[7406]: *: open-ims.test:* Apr 1 19:45:32 ims /usr/sbin/kamailio[7499]: WARNING: cdp [tcp_accept.c:121]: create_socket(): create_socket(): Trying to open/bind/listen on 127.0.0.1 port 4868 Apr 1 19:45:32 ims /usr/sbin/kamailio[7499]: WARNING: cdp [tcp_accept.c:146]: create_socket(): create_socket(): Successful socket open/bind/listen on 127.0.0.1 port 4868 Apr 1 19:45:32 ims icscf[7406]: . Apr 1 19:45:32 ims /usr/sbin/kamailio[7498]: ERROR: cdp [peerstatemachine.c:634]: I_Snd_CER(): I_Snd_CER(): Error on finding local host address > Socket operation on non-socket Apr 1 19:45:32 ims systemd[1]: Started LSB: Start the Kamailio ICSCF SIP proxy server. Apr 1 19:45:43 ims /usr/sbin/kamailio[5664]: ERROR: <script>: REGISTER (sip:alice@open-ims.test (192.168.0.102:60853) to sip:alice@open-ims.test, e3225651-1232-ee8b-a00b-04145146264 6) Apr 1 19:45:43 ims /usr/sbin/kamailio[7427]: ERROR: <core> [core/sr_module.c:1766]: get_int_fparam(): Unexpected param type: 1280329042 Apr 1 19:45:43 ims /usr/sbin/kamailio[7427]: ERROR: ims_icscf [registration.c:78]: I_perform_user_authorization_request(): no int value param passed Apr 1 19:45:47 ims /usr/sbin/kamailio[7430]: ERROR: <core> [core/sr_module.c:1766]: get_int_fparam(): Unexpected param type: 1280329042 Apr 1 19:45:47 ims /usr/sbin/kamailio[7430]: ERROR: ims_icscf [registration.c:78]: I_perform_user_authorization_request(): no int value param passed Apr 1 19:45:48 ims rtpengine[6441]: WARNING: Received invalid data on NG port (no cookie) from 127.0.0.1:33168: Apr 1 19:45:51 ims /usr/sbin/kamailio[7431]: ERROR: <core> [core/sr_module.c:1766]: get_int_fparam(): Unexpected param type: 1280329042 Apr 1 19:45:51 ims /usr/sbin/kamailio[7431]: ERROR: ims_icscf [registration.c:78]: I_perform_user_authorization_request(): no int value param passed <!-- Check the syslog file and if there are relevant log messages printed by Kamailio, add them next, or attach to issue, or provide a link to download them (e.g., to a pastebin site). --> ``` (paste your log messages here) ``` #### SIP Traffic <!-- If the issue is exposed by processing specific SIP messages, grab them with ngrep or save in a pcap file, then add them next, or attach to issue, or provide a link to download them (e.g., to a pastebin site). --> ``` (paste your sip traffic here) ``` ### Possible Solutions <!-- If you found a solution or workaround for the issue, describe it. Ideally, provide a pull request with a fix. --> ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` version: kamailio 5.1.0-dev2 (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 4.7.2 ``` * **Operating System**: <!-- Details about the operating system, the type: Linux (e.g.,: Debian 8.4, Ubuntu 16.04, CentOS 7.1, ...), MacOS, xBSD, Solaris, ...; Kernel details (output of `uname -a`) --> ``` Debian 8 ``` -- You are receiving this because you are subscribed to this thread. 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